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Researcher
Andreas De Leenheer
Profile
Projects
Publications
Activities
271
Results
2006
Class identity assignment for amphetamines using neural networks and GC-FTIR data
S Gosav
Mirela Praisler
Jan Van Bocxlaer
Andreas De Leenheer
Desiré L Massart
A1
Journal Article
in
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
2006
Doctoreren in Vlaanderen: the sequel: verslag survey UGent en K.U.Leuven
Hanneke Pyck
A Verlinden
J Billiet
R Bouillon
Claire Van de Velde
Andreas De Leenheer
A4
Journal Article
in
DELTA (BRUGGE)
2006
2005
Validation of 5 routine assays for serum free testosterone with a candidate reference measurement procedure based on ultrafiltration and isotope dilution-gas chromatography-mass spectrometry
Katleen Van Uytfanghe
Dietmar Stöckl
Jean Kaufman
Tom Fiers
Andreas De Leenheer
Linda Thienpont
A1
Journal Article
in
CLINICAL BIOCHEMISTRY
2005
2004
Analysis of multiple endocrine disruptors in environmental waters via wide-spectrum solid-phase extraction and dual-polarity ionization LC-ion trap-MS/MS
Tom Benijts
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
ANALYTICAL CHEMISTRY
2004
Countering matrix effects in environmental liquid chromatography-electrospray ionization tandem mass spectrometry water analysis for endocrine disrupting chemicals
Tom Benijts
R DAMS
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHY A
2004
Evaluation of a candidate reference measurement procedure for serum free testosterone based on ultrafiltration and isotope dilution-gas chromatography-mass spectrometry
Katleen Van Uytfanghe
Dietmar Stöckl
JM KAUFMAN
T FIERS
HA ROSS
Andreas De Leenheer
Linda Thienpont
A1
Journal Article
in
CLINICAL CHEMISTRY
2004
2003
Analysis of flecainide and two metabolites in biological specimens by HPLC: Application to a fatal intoxication
Tom Benijts
Daniëlle Borrey
Willy Lambert
Els De Letter
Michel Piette
Carlos Van Peteghem
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
2003
Application of a C-peptide electrospray ionization-isotope dilution-liquid chromatography-tandem mass spectrometry measurement procedure for the evaluation of five C-peptide immunoassays for urine
C FIERENS
Dietmar Stöckl
D BAETENS
Andreas De Leenheer
Linda Thienpont
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES
2003
Effect of dietary supplementation of vitamins C and E on maternal performance and larval quality of the prawn Macrobrachium rosenbergii
RO CAVALLI
FMM BATISTA
P LAVENS
Patrick Sorgeloos
Hans Nelis
Andreas De Leenheer
A1
Journal Article
in
AQUACULTURE
2003
Fatality due to combined use of the designer drugs MDMA and PMA: A distribution study
R DAMS
Els De Letter
Kjell Mortier
JA CORDONNIER
Willy Lambert
Michel Piette
Serge Van Calenbergh
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
2003
LC-atmospheric pressure chemical ionization-MS/MS analysis of multiple illicit drugs, methadone, and their metabolites in oral fluid following protein precipitation
Riet Dams
CM MURPHY
RE CHOO
Willy Lambert
Andreas De Leenheer
MA HUESTIS
A1
Journal Article
in
ANALYTICAL CHEMISTRY
2003
Longitudinal study on the prevalence of benzodiazepine (mis)use in a prison: importance of the analytical strategy
Daniëlle Borrey
Evelyne Meyer
Luc Duchateau
Willy Lambert
Carlos Van Peteghem
Andreas De Leenheer
A1
Journal Article
in
ADDICTION
2003
Pitfalls, methods and criteria in the analysis of residues and contaminants in biological material
Hubert De Brabander
Andreas De Leenheer
Dissertation
2003
Standardization of C-peptide measurements in urine by method comparison with isotope-dilution mass spectrometry
C FIERENS
Dietmar Stöckl
D BAETENS
Andreas De Leenheer
Linda Thienpont
A1
Journal Article
in
CLINICAL CHEMISTRY
2003
2002
Analysis of benzo(a)pyrene diol epoxide-DNA adducts by capillary zone electrophoresis-electrospray ionization-mass spectrometry in conjunction with sample stacking.
An Willems
Dieter Deforce
Elfrida Van Den Eeckhout
Willy Lambert
Carlos Van Peteghem
Andreas De Leenheer
Jan Van Bocxlaer
A1
Journal Article
in
ELECTROPHORESIS
2002
Analysis of estrogenic contaminants in river water using liquid chromatography coupled to ion trap based mass spectrometry.
Tom Benijts
Riet Dams
W GUNTHER
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
RAPID COMMUNICATIONS IN MASS SPECTROMETRY
2002
Automated recognition of ergogenic aids using Soft Independent Modeling of Class Analogy (SIMCA).
M PRAISLER
Jan Van Bocxlaer
Andreas De Leenheer
DL MASSART
A1
Journal Article
in
TURKISH JOURNAL OF CHEMISTRY
2002
Chemometric detection of thermally degraded samples in the analysis of drugs of abuse with gas chromatography-Fourier-transform infrared spectroscopy.
M PRAISLER
Jan Van Bocxlaer
Andreas De Leenheer
DL MASSART
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHY A
2002
Determination of paramethoxyamphetamine and other amphetamine-related designer drugs by liquid chromatography/sonic spray ionization mass spectrometry.
Kjell Mortier
Riet Dams
Willy Lambert
Els De Letter
Serge Van Calenbergh
Andreas De Leenheer
A1
Journal Article
in
RAPID COMMUNICATIONS IN MASS SPECTROMETRY
2002
Distribution profile study of 4-MTA based on a fatal intoxication.
Tineke Decaestecker
E DE LETTER
Karine Clauwaert
Marie-Paule Bouche
Willy Lambert
Jan Van Bocxlaer
M PIETTE
E VAN DEN EECKHOUT
Carlos Van Peteghem
Andreas De Leenheer
C1
Conference
2002
Distribution study of 3,4-methylenedioxymethamphetamine and 3,4-methylenedioxyamphetamine in a fatal overdose
Els De Letter
Karine Clauwaert
Willy Lambert
Jan Van Bocxlaer
Andreas De Leenheer
Michel Piette
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
2002
Enzymatic hydrolysis improves the sensitivity of emit screening for urinary benzodiazepines.
Daniëlle Borrey
Evelyne Meyer
Luc Duchateau
Willy Lambert
Carlos Van Peteghem
Andreas De Leenheer
A1
Journal Article
in
CLINICAL CHEMISTRY
2002
Influence of the eluent composition on the ionization efficiency for morphine of pneumatically assisted electrospray, atmospheric-pressure chemical ionization and sonic spray.
Riet Dams
Tom Benijts
W GUNTHER
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
RAPID COMMUNICATIONS IN MASS SPECTROMETRY
2002
No Compound A formation with Superia (R) during minimal-flow sevoflurane anesthesia: A comparison with Sofnolime.
Marie-Paule Bouche
Linda Versichelen
Michel Struys
Jan Van Bocxlaer
Andreas De Leenheer
Eric Mortier
Georges Rolly
A1
Journal Article
in
ANESTHESIA AND ANALGESIA
2002
Quantitative determination of n-propane, iso-butane, and n-butane by headspace GC-MS in intoxications by inhalation of lighter fluid.
Marie-Paule Bouche
Willy Lambert
Jan Van Bocxlaer
Michel Piette
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
2002
Reference measurement systems in clinical chemistry.
Linda Thienpont
Katleen Van Uytfanghe
Andreas De Leenheer
A1
Journal Article
in
CLINICA CHIMICA ACTA
2002
Simultaneous determination of in total 17 opium alkaloids and opioids in blood and urine by fast liquid chromatography-diode-array detection-fluorescence detection, after solid-phase extraction.
Riet Dams
Tom Benijts
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHY B
2002
Simultaneous, quantitative determination of opiates, amphetamines, cocaine and benzoylecgonine in oral fluid by liquid chromatography quadrupole-time-of-flight mass spectrometry.
Kjell Mortier
Kristof Maudens
Willy Lambert
Karine Clauwaert
Jan Van Bocxlaer
Dieter Deforce
Carlos Van Peteghem
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES
2002
Sonic spray ionization technology: Performance study and application to a LC/MS analysis on a monolithic silica column for heroin impurity profiling.
Riet Dams
Tom Benijts
W GUNTHER
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
ANALYTICAL CHEMISTRY
2002
2001
A convenient method for the generation of negative and positive electrospray ionization mass spectra of proteins by gas-phase admission of volatile bases and acids via the nebulizing gas.
Colette Fierens
Dietmar Stöckl
Linda Thienpont
Andreas De Leenheer
A1
Journal Article
in
RAPID COMMUNICATIONS IN MASS SPECTROMETRY
2001
A fatal case of moclobemide-citalopram intoxication - Reply.
Riet Dams
Tom Benijts
Willy Lambert
Jan Van Bocxlaer
Carlos Van Peteghem
Andreas De Leenheer
D VAN VARENBERGH
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
2001
A fatal case of serotonin syndrome after combined moclobemide-citalopram intoxication
Riet Dams
Tom Benijts
Willy Lambert
Jan Van Bocxlaer
D VAN VARENBERGH
Andreas De Leenheer
C1
Conference
2001
A fatal case of serotonin syndrome after combined moclobemide-citalopram intoxication.
Riet Dams
Tom Benijts
Willy Lambert
Jan Van Bocxlaer
D VAN VARENBERGH
CV PETEGHEM
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
2001
A structured approach for screening the relevant factors in a PTV injection optimizing procedure
Marie-Paule Bouche
M PRAISLER
Jan Van Bocxlaer
Andreas De Leenheer
C1
Conference
2001
Antioxidant effect of dietary tocopherol and ascorbic acid on growth and survival of Litopenaeus vannamei postlarvae.
N RUFF
Patrick Lavens
JZ HUO
Patrick Sorgeloos
HJ NELIS
Andreas De Leenheer
A1
Journal Article
in
AQUACULTURE INTERNATIONAL
2001
Compound A production from sevoflurane is not less when KOH-free absorbent is used in a closed-circuit lung model system.
Linda Versichelen
Marie-Paule Bouche
Michel Struys
Jan Van Bocxlaer
Eric Mortier
Andreas De Leenheer
Georges Rolly
A1
Journal Article
in
BRITISH JOURNAL OF ANAESTHESIA
2001
Computer-aided screening for hallucinogenic and stimulant amphetamines with gas chromatography-Fourier transform infrared spectroscopy (GC-FTIR).
M PRAISLER
Inge Dirinck
Jan Van Bocxlaer
Andreas De Leenheer
DL MASSART
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
2001
Data dependent MS to MS/MS switching using a Q-TOF in a forensic drug screening environment
Tineke Decaestecker
Karine Clauwaert
Willy Lambert
EG VAN DEN EECKHOUT
Carlos Van Peteghem
Andreas De Leenheer
C1
Conference
2001
Fatal 4-MTA intoxication: Development of a liquid chromatographic-tandem mass spectrometric assay for multiple matrices.
Tineke Decaestecker
Els De Letter
Karine Clauwaert
Marie-Paule Bouche
Willy Lambert
Jan Van Bocxlaer
Michel Piette
Elfrida Van Den Eeckhout
Carlos Van Peteghem
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
2001
Heroin impurity profiling: trends throughout a decade of experimenting
Riet Dams
Tom Benijts
Willy Lambert
DL Massart
Andreas De Leenheer
A1
Journal Article
in
FORENSIC SCIENCE INTERNATIONAL
2001
Kernelementen doctoreren in Vlaanderen
H DESCHRIJVER
Claire Van de Velde
Hannelore Van der Beken
Hilary Page
Hans Waege
Andreas De Leenheer
A VERLINDEN
J HOUBEN
J BILLIET
D SMEDTS
H VANDEN BERGHE
R BOUILLON
Report
2001
Multivariate determination of the length of the side chain of illicit amphetamine analogues with GC-FTIR spectra.
M PRAISLER
Jan Van Bocxlaer
Andreas De Leenheer
DL MASSART
A2
Journal Article
in
The Annals of the University 'Dunãrea de Jos', Fascicle II, XVIII, 2000
2001
Only carbon dioxide absorbents free of both NaOH and KOH do not generate compound A during in vitro closed-system sevoflurane: evaluation of five absorbents
Linda Versichelen
Marie-Paule Bouche
Georges Rolly
Jan Van Bocxlaer
Michel Struys
Andreas De Leenheer
Eric Mortier
A1
Journal Article
in
ANESTHESIOLOGY
2001
PhD production rates in Flanders
H DESCHRIJVER
Claire Van de Velde
Hannelore Van der Beken
Hilary Page
Hans Waege
Andreas De Leenheer
A VERLINDEN
J HOUBEN
J BILLIET
D SMEDTS
H VANDEN BERGHE
R BOUILLON
Other
2001
Pitfalls associated with liquid chromatography/electrospray tandem mass spectrometry in quantitative bioanalysis of drugs of abuse in saliva.
Kjell Mortier
Karine Clauwaert
Willy Lambert
Jan Van Bocxlaer
Elfrida Van Den Eeckhout
Carlos Van Peteghem
Andreas De Leenheer
A1
Journal Article
in
RAPID COMMUNICATIONS IN MASS SPECTROMETRY
2001
Quantitative GC-MS of volatiles: Compound A determination in the vapor phase of sevoflurane based anesthesia systems
Marie-Paule Bouche
Jan Van Bocxlaer
G ROLLY
L VERSICHELEN
M STRUYS
E MORTIER
Willy Lambert
Andreas De Leenheer
Bookchapter
in
Advances in Mass Spectrometry. E. Gelpi, Editor, John Wiley & Sons Ltd. Chichester, 2001, vol. 15, 2 pp
2001
Quantitative determination of n-propane, isobutane and n-nutane by headspace GC-MS in a fatal intoxication by inhalation of lighter fluid
Marie-Paule Bouche
Willy Lambert
Jan Van Bocxlaer
M PIETTE
Andreas De Leenheer
C1
Conference
2001
Quantitative determination of vapor-phase compound A in sevoflurane anesthesia using gas chromatography-mass spectrometry.
Marie-Paule Bouche
Jan Van Bocxlaer
Georges Rolly
Linda Versichelen
Michel Struys
Eric Mortier
Andreas De Leenheer
A1
Journal Article
in
CLINICAL CHEMISTRY
2001
Sensitive gas chromatographic-mass spectrometric screening of acetylated benzodiazepines.
Daniëlle Borrey
Evelyne Meyer
Willy Lambert
Serge Van Calenbergh
Carlos Van Peteghem
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHY A
2001
Simultaneous determination of fifteen low-dosed benzodiazepines in human urine by solid-phase extraction and gas chromatography-mass spectrometry.
Daniëlle Borrey
Evelyne Meyer
Willy Lambert
Carlos Van Peteghem
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHY B
2001
Stability study of the designer drugs "MDA, MDMA and MDEX" in water, serum, whole blood, and urine under various storage temperatures.
Karine Clauwaert
Jan Van Bocxlaer
Andreas De Leenheer
A1
Journal Article
in
FORENSIC SCIENCE INTERNATIONAL
2001
Strategies for determination of insulin with tandem electrospray mass spectrometry: implications for other analyte proteins?
Colette Fierens
Dietmar Stöckl
Linda Thienpont
Andreas De Leenheer
A1
Journal Article
in
RAPID COMMUNICATIONS IN MASS SPECTROMETRY
2001
The content of ascorbic acid and tocopherol in the tissues and eggs of wild Macrobrachium rosenbergii during maturation.
RO CAVALLI
M TAMTIN
Patrick Lavens
Patrick Sorgeloos
HJ NELIS
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF SHELLFISH RESEARCH
2001
2000
Comparison between automated knowledge-based systems identifying and classifying amphetamine analogues using vapor-phase FTIR-spectra and mass spectra.
Inge Dirinck
M PRAISLER
Jan Van Bocxlaer
Andreas De Leenheer
DL MASSART
A2
Journal Article
in
The 37th triennial Meeting of The International Association of Forensic Toxicologists / Lech T, Wójcikiewicz J., Eds. - Krakow : Institute of Forensic Research Publishers, 2000 - 5 pp.
2000
Comparison of an enzymatic alcohol dehydrogenase assay and alcohol headspace GC-FID method using statistical analysis on real forensic blood and urine samples.
Katrien Arys
Jan Van Bocxlaer
Willy Lambert
Carlos Van Peteghem
Andreas De Leenheer
A2
Journal Article
in
The 37th triennial Meeting of The International Association of Forensic Toxicologists / Lech T, Wójcikiewicz J., Eds. - Krakow : Institute of Forensic Research Publishers, 2000 - 4 pp.
2000
Comparison of phenyl-type columns in the development of a fast liquid chromatographic system for eighteen opiates commonly found in forensic toxicology.
Riet Dams
Willy Lambert
Karine Clauwaert
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHY A
2000
Determination of the designer drugs 3,4-methylenedioxymethamphetamine, 3,4-methylenedioxyethylamphetamine, and 3,4-methylenedioxyamphetamine with HPLC and fluorescence detection in whole blood, serum, vitreous humor, and urine.
Karine Clauwaert
Jan Van Bocxlaer
Els De Letter
Serge Van Calenbergh
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
CLINICAL CHEMISTRY
2000
Evaluation of automated single mass spectrometry to tandem mass spectrometry function switching for comprehensive drug profiling analysis using a quadrupole time-of-flight mass spectrometer.
Tineke Decaestecker
Karine Clauwaert
Jan Van Bocxlaer
Willy Lambert
Elfrida Van Den Eeckhout
Carlos Van Peteghem
Andreas De Leenheer
A1
Journal Article
in
RAPID COMMUNICATIONS IN MASS SPECTROMETRY
2000
Exploratory analysis for the automated identification of amphetamines from vapour-phase FTIR spectra.
M PRAISLER
Inge Dirinck
Jan Van Bocxlaer
Andreas De Leenheer
DL MASSART
A1
Journal Article
in
ANALYTICA CHIMICA ACTA
2000
Identification of novel illicit amphetamines from vapor-phase FTIR spectra - a chemometrical solution.
M PRAISLER
Inge Dirinck
Jan Van Bocxlaer
Andreas De Leenheer
DL MASSART
A1
Journal Article
in
TALANTA
2000
In vitro compound a formation in a computer-controlled closed-circuit anesthetic apparatus - Comparison with a classical valve circuit.
Linda Versichelen
Georges Rolly
Marie-Paule Bouche
Jan Van Bocxlaer
Michel Struys
C VAN DER HERTEN
Andreas De Leenheer
Eric Mortier
A1
Journal Article
in
ANESTHESIOLOGY
2000
In vitro compound a formation in a computer-controlled closed-circuit anesthetic apparatus - Comparison with a classical valve circuit. Vol. 93
Linda Versichelen
Georges Rolly
M BOUCHE
J VAN BOXLAER
Michel Struys
C VAN DER HERTEN
Andreas De Leenheer
Eric Mortier
C1
Conference
2000
Liquid chromatography-mass spectrometry in forensic toxicology
Jan Van Bocxlaer
KM Clauwaert
Willy Lambert
Dieter Deforce
Elfrida Van Den Eeckhout
Andreas De Leenheer
A1
Journal Article
in
MASS SPECTROMETRY REVIEWS
2000
Matrix effect in the quantitative analysis of urinary C-peptide by liquid chromatography tandem mass spectrometry.
Colette Fierens
Linda Thienpont
Dietmar Stöckl
Andreas De Leenheer
A1
Journal Article
in
RAPID COMMUNICATIONS IN MASS SPECTROMETRY
2000
Medico-legal implications of hidden thyroid dysfunction: A study of two cases.
Els De Letter
Michel Piette
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
MEDICINE SCIENCE AND THE LAW
2000
Modern Chromatographic Analysis of Vitamins (Third Edition, Revised and Expanded)
Andreas De Leenheer
Willy Lambert
Jan Van Bocxlaer
Bookchapter
in
Chromatographic Science Series, 84. Marcel Dekker Inc. New York and Basel, 2000, 616 p
2000
Other therapeutic drugs of forensic relevance (cardiac glycosides, antiarhythmics, oral antidiabetics and muscle relaxants)
Willy Lambert
Andreas De Leenheer
Bookchapter
in
Handbook of Analytical Separations - Vol.2 Forensic Science
2000
Overcoming practical limitations for the application of ultrafiltration in sample preparation for liquid chromatography/mass spectrometry of small proteins.
Colette Fierens
Linda Thienpont
Dietmar Stöckl
Andreas De Leenheer
A1
Journal Article
in
ANALYTICAL BIOCHEMISTRY
2000
Pattern recognition techniques screening for drugs of abuse with gas chromatography-Fourier transform infrared spectroscopy.
M PRAISLER
Inge Dirinck
Jan Van Bocxlaer
Andreas De Leenheer
DL MASSART
A1
Journal Article
in
TALANTA
2000
Quantification of glycohemoglobin in blood by mass spectrometry applying multiple-reaction monitoring.
E WILLEKENS
Linda Thienpont
Dietmar Stöckl
U KOBOLD
W HOELZEL
Andreas De Leenheer
A1
Journal Article
in
CLINICAL CHEMISTRY
2000
Quantitative analysis of urinary C-peptide by liquid chromatography-tandem mass spectrometry with a stable isotopically labelled internal standard.
Colette Fierens
Linda Thienpont
Dietmar Stöckl
E WILLEKENS
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHY A
2000
Quantitative determination of paraquat by HPLC-DAD following chemical reduction with sodium borohydride in a fatal intoxication
Katrien Arys
Jan Van Bocxlaer
Karine Clauwaert
Willy Lambert
Michel Piette
Carlos Van Peteghem
Andreas De Leenheer
C1
Conference
2000
Quantitative determination of paraquat in a fatal intoxication by HPLC-DAD following chemical reduction with sodium borohydride.
Katrien Arys
Jan Van Bocxlaer
Karine Clauwaert
Willy Lambert
Michel Piette
Carlos Van Peteghem
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
2000
Segmental analysis for cocaine and metabolites by HPLC in hair of suspected drug overdose cases.
Karine Clauwaert
Jan Van Bocxlaer
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
FORENSIC SCIENCE INTERNATIONAL
2000
Toxicological analysis: liquid chromatography
Andreas De Leenheer
Willy Lambert
Jan Van Bocxlaer
Bookchapter
in
Encyclopedia of Separation Science; Ed. I.D. Wilson. Academic Press, San Diego, San Francisco, New York, 2000, 7 pp
2000
Vitamins. Fat-soluble: Thin-layer (planar) chromatography
Willy Lambert
Andreas De Leenheer
Bookchapter
in
Encyclopedia of Separation Science. Ed. I.D. Wilson. Academic Press, San Diego, San Francisco, New York, 2000, 7 p
2000
1999
Identification and quantitation of despropionyl-bezitramide in postmortem samples by liquid chromatography coupled to electrospray ionization tandem mass spectrometry.
Siegrid De Baere
Willy Lambert
EL ESMANS
Andreas De Leenheer
A1
Journal Article
in
ANALYTICAL CHEMISTRY
1999
Investigation of the quantitative properties of the quadrupole orthogonal acceleration time-of-flight mass spectrometer with electrospray ionisation using 3,4-methylenedioxymethamphetamine.
Karine Clauwaert
Jan Van Bocxlaer
HJ MAJOR
JA CLAEREBOUDT
Willy Lambert
Elfrida Van Den Eeckhout
Carlos Van Peteghem
Andreas De Leenheer
A1
Journal Article
in
RAPID COMMUNICATIONS IN MASS SPECTROMETRY
1999
Isotope dilution-gas chromatography/mass spectrometry and liquid chromatography/electrospray ionization-tandem mass spectrometry for the determination of triiodo-L-thyronine in serum.
Linda Thienpont
Colette Fierens
Andreas De Leenheer
L PRZYWARA
A1
Journal Article
in
RAPID COMMUNICATIONS IN MASS SPECTROMETRY
1999
Production and characterization of sulforhodamine B containing large unilamellar vesicles labeled with atrazine.
Riet Dams
Willy Lambert
Frank Comhaire
Andreas De Leenheer
A1
Journal Article
in
ANALYTICA CHIMICA ACTA
1999
Simultaneous determination of alpha-tocopheryl acetate and tocopherols in aquatic organisms and fish feed.
JZ HUO
Hans Nelis
Patrick Lavens
Patrick Sorgeloos
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHY B
1999
Supplementation of ascorbic acid 2-monophosphate during the early postlarval stages of the shrimp Penaeus vannamei.
Patrick Lavens
Greet Merchie
X RAMOS
A KUJAN
A VAN HAUWAERT
A PEDRAZZOLI
Hans Nelis
Andreas De Leenheer
A1
Journal Article
in
AQUACULTURE NUTRITION
1999
The characterisation of cortisol concentrations in a serum reference panel (IRMM/IFCC NR 451)
Linda Thienpont
Andreas De Leenheer
L SIEKMANN
N KRISTIANSEN
T LINSINGER
H SCHIMMEL
1999
1998
Analysis of fenthion in postmortem samples by HPLC with diode-array detection and GC-MS using solid-phase extraction.
Evelyne Meyer
Daniëlle Borrey
Willy Lambert
Carlos Van Peteghem
Michel Piette
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
1998
Analysis of the DNA adducts of phenyl glycidyl ether in a calf thymus DNA hydrolysate by capillary zone electrophoresis-electrospray mass spectrometry: evidence for phosphate alkylation
Dieter Deforce
Filip Lemière
Ilse Hoes
Rebecca E Millecamps
Eddy L Esmans
Andreas De Leenheer
Elfride Van den Eeckhout
A1
Journal Article
in
CARCINOGENESIS
1998
Analysis of the DNA damage induced by phenyl glycidyl ether using capillary zone electrophoresis electrospray mass spectrometry.
Dieter Deforce
F LEMIERE
EL ESMANS
Andreas De Leenheer
Elfrida Van Den Eeckhout
A1
Journal Article
in
ANALYTICAL BIOCHEMISTRY
1998
Application of gas chromatography Fourier transform infrared spectrometry to the analysis of amphetamine analogues.
Inge Dirinck
Evelyne Meyer
Jan Van Bocxlaer
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHY A
1998
Assessment of the state-of-the-art trueness and precision of serum total-calcium and glucose measurements in Finnish laboratories - the QSL-Finland study.
S LINKO
JJ HIMBERG
Linda Thienpont
Dietmar Stöckl
Andreas De Leenheer
A1
Journal Article
in
SCANDINAVIAN JOURNAL OF CLINICAL & LABORATORY INVESTIGATION
1998
Characterization of DNA oligonucleotides by coupling of capillary zone electrophoresis to electrospray ionization Q-TOF mass spectrometry.
Dieter Deforce
J RAYMACKERS
L MEHEUS
F VAN WIJNENDAELE
Andreas De Leenheer
Elfrida Van Den Eeckhout
A1
Journal Article
in
ANALYTICAL CHEMISTRY
1998
Comparison of quadrupole and (quadrupole) ion-trap mass spectrometers for the analysis of benzodiazepines.
Daniëlle Borrey
Evelyne Meyer
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHY A
1998
Efforts by industry toward standardization of serum estradiol-17 beta measurements.
Linda Thienpont
Andreas De Leenheer
A1
Journal Article
in
CLINICAL CHEMISTRY
1998
Isotope dilution-liquid chromatography electrospray ionization-tandem mass spectrometry for the determination of serum thyroxine as a potential reference method.
VI DE BRABANDERE
P HOU
Dietmar Stöckl
Linda Thienpont
Andreas De Leenheer
A1
Journal Article
in
RAPID COMMUNICATIONS IN MASS SPECTROMETRY
1998
Narrow-bore HPLC in combination with fluorescence and electrospray mass spectrometric detection for the analysis of cocaine and metabolites in human hair.
KM CLAUWAERT
Jan Van Bocxlaer
Willy Lambert
Elfrida Van Den Eeckhout
F LEMIERE
EL ESMANS
Andreas De Leenheer
A1
Journal Article
in
ANALYTICAL CHEMISTRY
1998
On the use of trimethylchlorosilane in methanol for methylation of thyroxine prior to perfluoroacylation and isotope dilution gas chromatography mass spectrometry.
VI DE BRABANDERE
Dietmar Stöckl
Linda Thienpont
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF MASS SPECTROMETRY
1998
Preparative capillary zone electrophoresis in combination with off-line graphite furnace atomic absorption for the analysis of DNA complexes formed by a new aminocoumarine platinum (II) compound.
Dieter Deforce
G KOKOTOS
EL ESMANS
Andreas De Leenheer
Elfrida Van Den Eeckhout
A1
Journal Article
in
ELECTROPHORESIS
1998
Quantitative gas chromatographic analysis of [1-(4-piperidinyl)-1,3-dihydro-2H-benzimidazole-2-one], the basic metabolite of bezitramide (Burgodin (R)), in human urine.
SM DE BAERE
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
1998
Testing for driving under the influence of ethanol: Misleading results caused by ether.
Siegrid De Baere
Evelyne Meyer
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
1998
1997
C-13-NMR and mass spectral data of steroids with a 17,17-dialkyl-18-nor-13(14)-ene substructure.
VI DE BRABANDERE
Linda Thienpont
Dietmar Stöckl
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF LIPID RESEARCH
1997
Determination of E vitamers in microalgae using high-performance liquid chromatography with fluorescence detection.
JZ HUO
Hans Nelis
Patrick Lavens
Patrick Sorgeloos
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHY A
1997
Improved production of postlarval white shrimp through supplementation of L-ascorbyl-2-polyphosphate in their diet.
EK KONTARA
Greet Merchie
Patrick Lavens
R ROBLES
Hans Nelis
Andreas De Leenheer
Patrick Sorgeloos
A1
Journal Article
in
AQUACULTURE INTERNATIONAL
1997
Liquid chromatographic determination of cocaine, benzoylecgonine, and cocaethylene in whole blood and serum samples with diode-array detection.
KM CLAUWAERT
Jan Van Bocxlaer
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHIC SCIENCE
1997
Liquid chromatographic determination of vitamin C in aquatic organisms.
Hans Nelis
Andreas De Leenheer
Greet Merchie
Patrick Lavens
Patrick Sorgeloos
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHIC SCIENCE
1997
Pharmacokinetics of florfenicol in cerebrospinal fluid and plasma of calves.
BA DECRAENE
Piet Deprez
E DHAESE
Hans Nelis
W VANDENBOSSCHE
Andreas De Leenheer
A1
Journal Article
in
ANTIMICROBIAL AGENTS AND CHEMOTHERAPY
1997
Potential of high-performance liquid chromatography with photodiode array detection in forensic toxicology.
Willy Lambert
Jan Van Bocxlaer
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHY B
1997
Quantitative analysis of despropionyl-bezitramide, the active metabolite of bezitramide (Burgodin) in biological samples by high-performance liquid chromatography with fluorescence detection.
SM DEBAERE
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
ANALYTICAL CHEMISTRY
1997
Quantitative colorimetric determination of urinary p-aminophenol with an automated analyzer.
Jan Van Bocxlaer
KM CLAUWAERT
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
CLINICAL CHEMISTRY
1997
Quantitative determination of amphetamine and alpha-phenylethylamine enantiomers in judicial samples using capillary gas chromatography.
Jan Van Bocxlaer
Willy Lambert
Linda Thienpont
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
1997
Relevance of toxicological screening for chloroquine in nonmalarious areas
Willy Lambert
Evelyne Meyer
Jan Van Bocxlaer
Andreas De Leenheer
Michel Piette
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
1997
Succinic acid is not a suitable indicator of suxamethonium exposure in forensic blood samples.
Evelyne Meyer
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
1997
The Certification of Estradiol-17ß in Three Lyophilized Serum Materials (CRM 576, CRM 577 and CRM 578
Linda Thienpont
Andreas De Leenheer
L DIRSCHER
1997
The effect of supplemental ascorbic acid in enriched live food for Clarias gariepinus larvae at startfeeding.
Greet Merchie
Patrick Lavens
Johan Verreth
Frans Ollevier
Hans Nelis
Andreas De Leenheer
V STORCH
Patrick Sorgeloos
A1
Journal Article
in
AQUACULTURE
1997
Tissue distribution of amphetamine isomers in a fatal overdose.
Evelyne Meyer
Jan Van Bocxlaer
IM DIRINCK
Willy Lambert
Linda Thienpont
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
1997
Tissue distribution of trichloroethylene and its metabolites in a forensic case.
S DEBAERE
Evelyne Meyer
Inge Dirinck
Willy Lambert
Michel Piette
Carlos Van Peteghem
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
1997
Treatment of severe thallium intoxication.
MLNG MALBRAIN
GLY LAMBRECHT
E ZANDIJK
PA DEMEDTS
HM NEELS
Willy Lambert
Andreas De Leenheer
RL LINS
R DAELEMANS
A1
Journal Article
in
Journal of toxicology. Clinical toxicology
1997
1996
Accumulation of trimethoprim, sulfamethoxazole, and N-acetylsulfamethoxazole in fish and shrimp fed medicated Artemia franciscana
M Chair
Hans Nelis
P Leger
Patrick Sorgeloos
Andreas De Leenheer
A1
Journal Article
in
ANTIMICROBIAL AGENTS AND CHEMOTHERAPY
1996
Accuracy of cortisol measurements: evaluation of three routine methods
Linda Thienpont
Andreas De Leenheer
Newsarticle
1996
Accuracy-based assessment of proficiency testing results with serum from single donations: Possibilities and limitations.
Dietmar Stöckl
JC LIBEER
H REINAUER
Linda Thienpont
Andreas De Leenheer
A1
Journal Article
in
CLINICAL CHEMISTRY
1996
Analysis of Zopiclone (Imovane(R)) in postmortem specimens by GC-MS and HPLC with diode-array detection.
Jan Van Bocxlaer
Evelyne Meyer
Karine Clauwaert
Willy Lambert
Michel Piette
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
1996
Analysis of cocaine, benzoylecgonine, and cocaethylene in urine by HPLC with diode array detection.
Karine Clauwaert
Jan Van Bocxlaer
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
ANALYTICAL CHEMISTRY
1996
Calibration for isotope dilution mass spectrometry - Description of an alternative to the bracketing procedure.
Linda Thienpont
B VANNIEUWENHOVE
Dietmar Stöckl
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF MASS SPECTROMETRY
1996
Candidate reference method for determining serum cortisol based on isotope dilution-gas chromatography mass spectrometry using heptafluorobutyrilation as derivatization method.
Linda Thienpont
VI DE BRABANDERE
Dietmar Stöckl
Andreas De Leenheer
A1
Journal Article
in
ANALYTICAL BIOCHEMISTRY
1996
Detection of cleavage of a prenisin-mimicking decapeptide by Lactococcus lactis subsp lactis endoproteinase activity.
Hans Nelis
L DEVUYST
K GOUBERT
Bart Devreese
Jozef Van Beeumen
JG RAYMACKERS
Erick Vandamme
Andreas De Leenheer
A1
Journal Article
in
ENZYME AND MICROBIAL TECHNOLOGY
1996
Determination of reference method values by isotope dilution gas chromatography mass spectrometry: A five years' experience of two European Reference Laboratories.
Linda Thienpont
B VANNIEUWENHOVE
Dietmar Stöckl
H REINAUER
Andreas De Leenheer
A1
Journal Article
in
EUROPEAN JOURNAL OF CLINICAL CHEMISTRY AND CLINICAL BIOCHEMISTRY
1996
Determination of vitamin E in aquatic organisms by high-performance liquid chromatography with fluorescence detection
JZ Huo
Hans Nelis
Patrick Lavens
Patrick Sorgeloos
Andreas De Leenheer
A1
Journal Article
in
ANALYTICAL BIOCHEMISTRY
1996
Dietary Ascorbic Acid Requirements During the Hatchery Production of Turbot Larvae
G MERCHIE
P LAVENS
P DHERT
M GARCIA ULLOA GOMEZ
H NELIS
Andreas De Leenheer
Patrick Sorgeloos
A2
Journal Article
in
J. Fish Biol., 49, pp. 573-583, 1 fig., 5 tabb
1996
Dietary ascorbic acid requirements during the hatchery production of turbot larvae.
Greet Merchie
Patrick Lavens
Philippe Dhert
MGU GOMEZ
Hans Nelis
Andreas De Leenheer
Patrick Sorgeloos
A1
Journal Article
in
JOURNAL OF FISH BIOLOGY
1996
Four frequently used test systems for serum cholesterol evaluated by isotope dilution gas chromatography mass spectrometry candidate reference method.
Linda Thienpont
KG VANLANDUYT
Dietmar Stöckl
Andreas De Leenheer
A1
Journal Article
in
CLINICAL CHEMISTRY
1996
Identification of a-Phenylethylamine in Judicial Samples
Evelyne Meyer
Jan Van Bocxlaer
Willy Lambert
Linda Thienpont
Andreas De Leenheer
A2
Journal Article
in
Journal Anal. Toxicol., 20, pp. 116-120, 4 figg., 1 tab
1996
Identification of alpha-phenylethylamine in judicial samples.
Evelyne Meyer
Jan Van Bocxlaer
Willy Lambert
Linda Thienpont
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
1996
Influence of dietary vitamin C dosage on turbot (Scophthalmus maximus) and European sea bass (Dicentrarchus labrax) nursery stages.
Greet Merchie
Patrick Lavens
V STORCH
U UBEL
Hans Nelis
Andreas De Leenheer
Patrick Sorgeloos
A1
Journal Article
in
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-PHYSIOLOGY
1996
Lipophilic Vitamins
Andreas De Leenheer
Willy Lambert
Bookchapter
in
Handbook of Thin-Layer Chromatography, Eds. J. Sherma and B. Fried, Marcel Dekker, Inc., New York - Basel - Hong Kong, pp. 1055-1077, 8 figg., 2 tabb
1996
Quantitative gas chromatographic analysis of 3-cyano-3,3-diphenylpropionic acid, the acidic metabolite of bezitramide (Burgodin((R))), in urine.
SM DEBAERE
Willy Lambert
Jan Van Bocxlaer
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
1996
Trazodone and dothiepin poisoning - Reply.
Willy Lambert
Jan Van Bocxlaer
Michel Piette
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
1996
Zopiclone poisoning - Reply.
Jan Van Bocxlaer
Evelyne Meyer
Karine Clauwaert
Willy Lambert
Michel Piette
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
1996
1995
3 ROUTINE METHODS FOR SERUM CORTISOL EVALUATED BY COMPARISON WITH AN ISOTOPE-DILUTION GAS-CHROMATOGRAPHY MASS-SPECTROMETRY METHOD.
VI DE BRABANDERE
Linda Thienpont
Dietmar Stöckl
Andreas De Leenheer
A1
Journal Article
in
CLINICAL CHEMISTRY
1995
APPLICATION OF HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY TO A FATALITY INVOLVING AZIDE.
Willy Lambert
Michel Piette
Carlos Van Peteghem
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
1995
Bioencapsulation of antibacterial drugs in nauplii and adult brine shrimp, Artemia franciscana: 508-510
BA DIXON
SO VAN POUCKE
D KAWAHIGASHI
M CHAIR
Marleen Dehasque
HJ NELIS
Patrick Sorgeloos
Andreas De Leenheer
1995
Bioencapsulation of the antibacterial drug sarafloxacin in nauplii of the brine shrimp Artemia franciscana
BA Dixon
Stefan Van Poucke
M Chair
Marleen Dehasque
Hans Nelis
Patrick Sorgeloos
Andreas De Leenheer
A2
Journal Article
in
JOURNAL OF AQUATIC ANIMAL HEALTH
1995
CANDIDATE REFERENCE METHOD FOR DETERMINING SERUM CREATININE BY ISOCRATIC HPLC - VALIDATION WITH ISOTOPE-DILUTION GAS-CHROMATOGRAPHY MASS-SPECTROMETRY AND APPLICATION FOR ACCURACY ASSESSMENT OF ROUTINE TEST KITS.
Linda Thienpont
KG VANLANDUYT
Dietmar Stöckl
Andreas De Leenheer
A1
Journal Article
in
CLINICAL CHEMISTRY
1995
CHARACTERIZATION OF ACYLCARNITINES USING FAST-ATOM-BOMBARDMENT MASS-SPECTROMETRY AND GAS-CHROMATOGRAPHY MASS-SPECTROMETRY.
Jan Van Bocxlaer
M CLAEYS
H VANDENHEUVEL
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF MASS SPECTROMETRY
1995
CYANIDE AND SODIUM-AZIDE INTOXICATION.
Willy Lambert
Evelyne Meyer
Andreas De Leenheer
A1
Journal Article
in
ANNALS OF EMERGENCY MEDICINE
1995
Cis- and all-trans-canthaxanthin levels in fairy shrimps.
G MURUGAN
Hans Nelis
Henri Dumont
Andreas De Leenheer
A1
Journal Article
in
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY
1995
Detection of cleavage of a prenisin mimicking decapeptide by Lactococcus lactis subsp. lactis endoproteinase activity
K GOUBERT
B DEVREESE
Jozef Van Beeumen
R RAYMACKERS
Andreas De Leenheer
1995
Determination of Chloral Hydrate and Metabolites in a Fatal Intoxication.
Evelyne Meyer
Jan Van Bocxlaer
Willy Lambert
Michel Piette
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
1995
Evaluation of 2-imminoimidazolidin-4-one and thymine as respective internal standards for normal-phase and reversed-phase HPLC determination of creatinine in human serum.
Linda Thienpont
KG VANLANDUYT
Dietmar Stöckl
Wim Saeyens
Denis De Keukeleire
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHY B-BIOMEDICAL APPLICATIONS
1995
Evaluation of Vitamin C Enriched Artemia Nauplii for Larvae of the Giant Freshwater Prawn
G MERCHIE
P LAVENS
J RADULL
H NELIS
Andreas De Leenheer
Patrick Sorgeloos
1995
Evaluation of Vitamin C-enriched Artemia Nauplii for larvae of the Giant Freshwater Prawn, Macrobrachium rosenbergii
G Merchie
Patrick Lavens
J Radull
H Nelis
Andreas De Leenheer
Patrick Sorgeloos
A2
Journal Article
in
AQUACULTURE INTERNATIONAL
1995
Fat-soluble Vitamins
Andreas De Leenheer
Hans Nelis
Willy Lambert
1995
High-Performance Liquid Chromatographie Determination of Cocaine and Its Main Metabolites in Biological Samples - a Review.
KM CLAUWAERT
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF LIQUID CHROMATOGRAPHY
1995
Improved larviculture outputs of postlarval shrimp Penaeus vannamei through supplementation of L-ascorbyl-2-polyphosphate in the diet
E KONTARA
G MERCHIE
P LAVENS
Hans Nelis
Andreas De Leenheer
Patrick Sorgeloos
C1
Conference
1995
Improved larviculture outputs of postlarval shrimp Penaeus vannamei through supplementation of L-ascorbyl-2-polyphosphate in the diet: 230-234
EK KONTARA
Greet Merchie
Patrick Lavens
H NELIS
Andreas De Leenheer
Patrick Sorgeloos
1995
Isotope-dilution mass-spectrometry and implementation of a common accuracy base for routine medical laboratory analysis - practice and prospects.
Linda Thienpont
Dietmar Stöckl
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF MASS SPECTROMETRY
1995
Kodak-Ektachem Theophylline Assay - response.
Linda Thienpont
B VANNIEUWENHOVE
Andreas De Leenheer
Dietmar Stöckl
A1
Journal Article
in
CLINICAL CHEMISTRY
1995
Live food mediated drug delivery as a tool for disease treatment in larviculture: a case study with turbot Scophthalmus maximus
M CHAIR
M DEHASQUE
Patrick Sorgeloos
H NEUS
Andreas De Leenheer
A2
Journal Article
in
J. World Aquaculture Soc., 26, pp. 217-219, 1 fig., 1 tab
1995
Live food mediated vitamin C transfer to Dicentrarchus labrax and Clarias gariepinus
Greet Merchie
Patrick Lavens
Philippe Dhert
R Pector
AF Mai Soni
Hans Nelis
Frans Ollevier
Andreas De Leenheer
Patrick Sorgeloos
A1
Journal Article
in
JOURNAL OF APPLIED ICHTHYOLOGY-ZEITSCHRIFT FUR ANGEWANDTE ICHTHYOLOGIE
1995
Novel perfluoroacyl derivatives of corticosteroids and related substances for potential use in quantitative gas-chromatography mass-spectrometry.
Dietmar Stöckl
Linda Thienpont
Veronique De Brabandere
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY
1995
Renal toxicity associated with the use of Chinese herbs during a slimming regimen: botanical identification of the dried roots of Stephania tetrandra, Aristolochia fangchi, and Aristolochia debilis
Marc Van Den Heede
Andreas De Leenheer
1995
Screening, Identification, and Quantification of Benzodiazepines in Postmortem Samples by HPLC with Photodiode Array Detection.
Willy Lambert
Evelyne Meyer
Y XUEPING
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
1995
Systematic toxicological analysis of basic drugs by gradient elution of an alumina-based HPLC packing material under alkaline conditions
Willy Lambert
Evelyne Meyer
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
1995
Three Routine Methods for Serum Cortisol Evaluated by Comparison with an Isotope Dilution Gas Chromatography - Mass Spectrometry Method
Veronique De Brabandere
Linda Thienpont
Dietmar Stöckl
Andreas De Leenheer
A2
Journal Article
in
Clin. Chem., 41, pp. 1781-1783, 1 fig
1995
VARIATION OF ASCORBIC-ACID CONTENT IN DIFFERENT LIVE FOOD ORGANISMS.
G MERCHIE
Patrick Lavens
P DHERT
Marleen Dehasque
Hans Nelis
Andreas De Leenheer
Patrick Sorgeloos
A1
Journal Article
in
AQUACULTURE
1995
α-Phenylethylamine identified in judicial samples
Evelyne Meyer
Jan Van Bocxlaer
Willy Lambert
Linda Thienpont
Andreas De Leenheer
A1
Journal Article
in
FORENSIC SCIENCE INTERNATIONAL
1995
1994
A FATAL CASE OF TRAZODONE AND DOTHIEPIN POISONING - TOXICOLOGICAL FINDINGS.
Willy Lambert
Jan Van Bocxlaer
Michel Piette
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF ANALYTICAL TOXICOLOGY
1994
An oral challenge for turbot larvae with vibrio anquillarum
M CHAIR
Marleen Dehasque
Stefan Van Poucke
Hans Nelis
Patrick Sorgeloos
Andreas De Leenheer
A2
Journal Article
in
AQUACULTURE INTERNATIONAL
1994
CANDIDATE REFERENCE METHOD FOR DETERMINING SERUM THEOPHYLLINE APPLIED TO TARGET-SETTING IN EXTERNAL QUALITY ASSESSMENT AND ROUTINE METHOD EVALUATION.
Linda Thienpont
B VANNIEUWENHOVE
Dietmar Stöckl
Andreas De Leenheer
A1
Journal Article
in
CLINICAL CHEMISTRY
1994
Determination of Creatinine in Human Serum Using Isocratic HPLC with an Aluminium-Oxide Stationary-Phase.
KG VANLANDUYT
Linda Thienpont
Andreas De Leenheer
Dietmar Stöckl
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHIC SCIENCE
1994
Determination of Embutramide in Biological Matrices by Gas Chromatography with Nitrogen-phosphorus Detection.
JZ HUO
Jan Van Bocxlaer
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHY B-BIOMEDICAL APPLICATIONS
1994
Development of a new method for the determination of thyroxine in serum based on isotope dilution gas chromatography mass spectrometry
Linda Thienpont
Veronique De Brabandere
Dietmar Stöckl
Andreas De Leenheer
A1
Journal Article
in
BIOLOGICAL MASS SPECTROMETRY
1994
Pharmacokinetics of Acitretin.
Willy Lambert
Evelyne Meyer
Andreas De Leenheer
Jean Debersaques
André Kint
A1
Journal Article
in
ACTA DERMATO-VENEREOLOGICA
1994
Proposal for the Establishment of a European Steroid Reference System for the Medical Laboratory
Linda Thienpont
Andreas De Leenheer
A4
Journal Article
in
Newsletters, 9
1994
Simultaneous Determination of Endogenous Retinoic Acid Isomers and Retinol in Human Plasma by Isocratic Normal-Phase HPLC with Ultraviolet Detection.
Evelyne Meyer
Willy Lambert
Andreas De Leenheer
A1
Journal Article
in
CLINICAL CHEMISTRY
1994
Solid-phase extraction of ascorbic acid 2-sulfate from cysts of the brine shrimp Anemia-franciscana.
Hans Nelis
Greet Merchie
Patrick Lavens
Patrick Sorgeloos
Andreas De Leenheer
A1
Journal Article
in
ANALYTICAL CHEMISTRY
1994
Solid-phase extraction of ascorbic acid 2-sulfate from cysts of the brine shrimp Artemia franciscana
HJ Nelis
G Merchie
Patrick Lavens
Patrick Sorgeloos
Andreas De Leenheer
A1
Journal Article
in
ANALYTICAL CHEMISTRY
1994
Standardization of Reagents and Methods Used in Cytological and Histological Practice with Emphasis on Dyes, Stains and Chromogenic Reagents.
HO LYON
Andreas De Leenheer
RW HOROBIN
Willy Lambert
EKW SCHULTE
B VANLIEDEKERKE
DH WITTEKIND
A1
Journal Article
in
HISTOCHEMICAL JOURNAL
1994
Use of Cyclodextnns for Prepurification of Progesterone and Testosterone from Human Serum Prior to Determination with Isotope-Dilution Gas-Chromatography Mass-Spectrometry.
Linda Thienpont
Veronique De Brabandere
Dietmar Stöckl
Andreas De Leenheer
A1
Journal Article
in
ANALYTICAL CHEMISTRY
1994
1993
Aspects of DNA fingerprinting
Elfride Van den Eeckhout
Andreas De Leenheer
Newsarticle
1993
BETWEEN-COUNTRY COMPARABILITY OF CLINICAL-CHEMISTRY RESULTS - AN INTERNATIONAL QUALITY ASSESSMENT SURVEY OF 17 ANALYTES IN 6 EUROPEAN COUNTRIES THROUGH EXISTING NATIONAL SCHEMES.
RTP JANSEN
DG BULLOCK
A VASSAULT
H BAADENHUIJSEN
Andreas De Leenheer
G DUMONT
CH DEVERDIER
R ZENDER
A1
Journal Article
in
ANNALS OF CLINICAL BIOCHEMISTRY
1993
CANDIDATE REFERENCE METHODS FOR DETERMINING TARGET VALUES FOR CHOLESTEROL, CREATININE, URIC-ACID, AND GLUCOSE IN EXTERNAL QUALITY ASSESSMENT AND INTERNAL ACCURACY CONTROL .2. METHOD TRANSFER.
Linda Thienpont
Andreas De Leenheer
Dietmar Stöckl
H REINAUER
A1
Journal Article
in
CLINICAL CHEMISTRY
1993
Chromatography of Retinoids
Andreas De Leenheer
Willy Lambert
Evelyne Meyer
Bookchapter
in
Retinoids : Progress in Research and Clinical Applications. Eds. M. Livrea, L. Packer. Marcel Dekker, Inc., New York, Basel, Hong Kong, 1993, pp. 551-568, 1 fig, 1 tab
1993
Evaluation of [11C]thymidine for measurement of cell proliferation in fast dividing tissues
Els Poupeye
Patrick Goethals
Richard Dams
Andreas De Leenheer
Marc Van Eijkeren
A1
Journal Article
in
NUCLEAR MEDICINE AND BIOLOGY
1993
Lipophilic vitamins
Andreas De Leenheer
Hans Nelis
Willy Lambert
Bookchapter
in
CRC Handbook of Chromatography : Analysis of Lipids. Eds. K. Mukherjee, N. Weber and J. Sherma, CRC Press, Boca Raton, Ann Arbor, London, Tokyo, 1993, pp. 261-283, 8 tabb
1993
Quantitative Mass Spectrometry
Andreas De Leenheer
Linda Thienpont
Bookchapter
in
Advances in Mass Spectrometry. Eds. P. Kistemaker, N. Nibbering, Elsevier, Amsterdam, 1992, 12, pp. 723-737
1993
RELATION OF CIS - TRANS ISOMERS OF CAROTENOIDS TO DEVELOPMENTAL PROCESSES.
Hans Nelis
Patrick Sorgeloos
Andreas De Leenheer
A1
Journal Article
in
METHODS IN ENZYMOLOGY
1993
Relation of Cis-Trans Isomers of Carotenoids to Developmental Processes
H NELIS
Patrick Sorgeloos
Andreas De Leenheer
A2
Journal Article
in
Methods Enzymol., 214, pp. 208-225, 10 figg., 3 tabb
1993
Relation of cis-trans isomers of carotenoids to developmental processes
Hans Nelis
Patrick Sorgeloos
Andreas De Leenheer
A2
Journal Article
in
Methods Enzymol., 214, pp. 208-225, 10 figg., 3 tabb
1993
SKIN, ADIPOSE-TISSUE AND PLASMA-LEVELS OF ACITRETIN WITH RARE OCCURRENCE OF ESTERIFIED ACITRETIN DURING LONG-TERM TREATMENT.
Evelyne Meyer
Jean Debersaques
Willy Lambert
Andreas De Leenheer
André Kint
A1
Journal Article
in
ACTA DERMATO-VENEREOLOGICA
1993
SOLID-PHASE EXTRACTION TECHNIQUE FOR GAS-CHROMATOGRAPHIC PROFILING OF ACYLCARNITINES.
Jan Van Bocxlaer
Andreas De Leenheer
A1
Journal Article
in
CLINICAL CHEMISTRY
1993
1992
ASPECTS OF THE CAPILLARY GC ANALYSIS OF ALL-TRANS-ACITRETIN AND 13-CIS-ACITRETIN.
Evelyne Meyer
Andreas De Leenheer
Patrick Sandra
A1
Journal Article
in
HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY
1992
Applications of isotope dilution‐mass spectrometry in clinical chemistry, pharmacokinetics, and toxicology
Andreas De Leenheer
Linda Thienpont
A1
Journal Article
in
MASS SPECTROMETRY REVIEWS
1992
Assessment of the accuracy of routine assays for the determination of steroid hormones and thyroxine in serum against isotope dilution-mass spectrometry target values
Dietmar Stöckl
H Reinauer
Linda Thienpont
Andreas De Leenheer
A2
Journal Article
in
COMMUNICATIONS IN LABORATORY MEDICINE
1992
Assessment of the accuracy of routine assays for the determination of steroid hormones in serum by comparison with isotope dilution-gas chromatography-mass spectrometry (ID-GCMS) target values
Dietmar Stöckl
H Reinauer
Linda Thienpont
Andreas De Leenheer
C3
Conference
1992
DYE STANDARDS .1. TERMINOLOGY AND GENERAL-PRINCIPLES.
H LYON
E SCHULTE
Andreas De Leenheer
S LEWIS
V FRIEMERT
C STRUCK
D GADSDON
R ALLISON
U BRUNK
B VANLIEDERKERKE
E HASSELAGER
R HOROBIN
O HUSAIN
D WITTEKIND
H ZSCHOCH
A1
Journal Article
in
HISTOCHEMICAL JOURNAL
1992
DYE STANDARDS .2.1. PYRONIN-Y (CI-45005).
H LYON
E SCHULTE
Andreas De Leenheer
S LEWIS
V FRIEMERT
C STRUCK
D GADSDON
R ALLISON
U BRUNK
B VANLIEDERKERKE
E HASSELAGER
R HOROBIN
O HUSAIN
D WITTEKIND
H ZSCHOCH
A1
Journal Article
in
HISTOCHEMICAL JOURNAL
1992
DYE STANDARDS .2.2. METHYL GREEN (CI 42585) AND ETHYL GREEN (CI-42590).
H LYON
E SCHULTE
Andreas De Leenheer
S LEWIS
V FRIEMERT
C STRUCK
D GADSDON
R ALLISON
U BRUNK
B VANLIEDERKERKE
E HASSELAGER
R HOROBIN
O HUSAIN
D WITTEKIND
H ZSCHOCH
A1
Journal Article
in
HISTOCHEMICAL JOURNAL
1992
DYE STANDARDS .2.3. THIONIN (CI-52000).
H LYON
E SCHULTE
Andreas De Leenheer
S LEWIS
V FRIEMERT
C STRUCK
D GADSDON
R ALLISON
U BRUNK
B VANLIEDERKERKE
E HASSELAGER
R HOROBIN
O HUSAIN
D WITTEKIND
H ZSCHOCH
A1
Journal Article
in
HISTOCHEMICAL JOURNAL
1992
DYE STANDARDS .2.4. VICTORIA BLUE-B (CI-44045).
H LYON
E SCHULTE
Andreas De Leenheer
S LEWIS
V FRIEMERT
C STRUCK
D GADSDON
R ALLISON
U BRUNK
B VANLIEDERKERKE
E HASSELAGER
R HOROBIN
O HUSAIN
D WITTEKIND
H ZSCHOCH
A1
Journal Article
in
HISTOCHEMICAL JOURNAL
1992
DYE STANDARDS .2.5. PARAROSANILINE (CI-42500).
H LYON
E SCHULTE
Andreas De Leenheer
S LEWIS
V FRIEMERT
C STRUCK
D GADSDON
R ALLISON
U BRUNK
B VANLIEDERKERKE
E HASSELAGER
R HOROBIN
O HUSAIN
D WITTEKIND
H ZSCHOCH
A1
Journal Article
in
HISTOCHEMICAL JOURNAL
1992
DYE STANDARDS .2.6. ROSANILINE (CI-42510).
H LYON
E SCHULTE
Andreas De Leenheer
S LEWIS
V FRIEMERT
C STRUCK
D GADSDON
R ALLISON
U BRUNK
B VANLIEDERKERKE
E HASSELAGER
R HOROBIN
O HUSAIN
D WITTEKIND
H ZSCHOCH
A1
Journal Article
in
HISTOCHEMICAL JOURNAL
1992
DYE STANDARDS .2.7. MAGENTA-II (NO CI NUMBER).
H LYON
E SCHULTE
Andreas De Leenheer
S LEWIS
V FRIEMERT
C STRUCK
D GADSDON
R ALLISON
U BRUNK
B VANLIEDERKERKE
E HASSELAGER
R HOROBIN
O HUSAIN
D WITTEKIND
H ZSCHOCH
A1
Journal Article
in
HISTOCHEMICAL JOURNAL
1992
DYE STANDARDS .2.8. NEW FUCHSIN (CI-42520).
H LYON
E SCHULTE
Andreas De Leenheer
S LEWIS
V FRIEMERT
C STRUCK
D GADSDON
R ALLISON
U BRUNK
B VANLIEDERKERKE
E HASSELAGER
R HOROBIN
O HUSAIN
D WITTEKIND
H ZSCHOCH
A1
Journal Article
in
HISTOCHEMICAL JOURNAL
1992
Development, Validation, and Certification by Isotope Dilution - Gas Chromatography - Mass Spcctromciry of Lyophilized Human Serum Reference Materials for Cortisol (CRM 192 and 193) and Progesterone (CRM 347 and 348)
Linda Thienpont
L SIEKMANN
A LAWSON
E COLINET
Andreas De Leenheer
A2
Journal Article
in
Clin. Chem., Washington, 19 91, 37, pp. 540-546, 5 tabb
1992
ENZYMATIC SAMPLE HYDROLYSIS AND HPLC IN A STUDY OF PHYLLOQUINONE CONCENTRATION IN HUMAN-MILK.
Willy Lambert
L VANNESTE
Andreas De Leenheer
A1
Journal Article
in
CLINICAL CHEMISTRY
1992
Enzymatic Sample Hydrolysis and HPLC in a Study of Phylloquinone Concentration in Human Milk
Willy Lambert
L VANNESTE
Andreas De Leenheer
A2
Journal Article
in
Clin. Chem., 38, pp.1743-1748, 4 figg, 2 tabb
1992
Gas chromatographic/mass spectrometric identification of 3-hydroxydicarboxylic acids in urine
BJ Verhaeghe
Jan Van Bocxlaer
Andreas De Leenheer
A1
Journal Article
in
BIOLOGICAL MASS SPECTROMETRY
1992
Isotope Dilution - Gas Chromatography - Mass Spectrometry (ID - GCMS) as Reference Methodology for the Determination of Steroid Hormones in Serum
Linda Thienpont
Andreas De Leenheer
Dietmar Stöckl
H REINAUER
C1
Conference
1992
LIQUID-CHROMATOGRAPHIC DETERMINATION OF OXYTETRACYCLINE IN BOVINE PLASMA BY DOUBLE-PHASE EXTRACTION.
Hans Nelis
J VANDENBRANDEN
Aart de Kruif
Frans Belpaire
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF PHARMACEUTICAL SCIENCES
1992
Liquid Chromatographie determination of amoxicillin concentrations in bovine plasma by using a tandem solid-phase extraction method.
Hans Nelis
J VANDENBRANDEN
Aart de Kruif
Andreas De Leenheer
A1
Journal Article
in
ANTIMICROBIAL AGENTS AND CHEMOTHERAPY
1992
Liquid Chromatographie determination of oxytetracycline in bovine plasma by double phase extraction.
Hans Nelis
Andreas De Leenheer
A2
Journal Article
in
J. Pharm. Sei.
1992
Liquid Chromatographie détermination of ampicUlin in bovine and dog plasma by using a tandem solid-phase extraction method.
Hans Nelis
J VANDENBRANDEN
B VERHAEGHE
Aart de Kruif
Daniël Mattheeuws
Andreas De Leenheer
A1
Journal Article
in
ANTIMICROBIAL AGENTS AND CHEMOTHERAPY
1992
Liquid chromatographie determination of ampicillin in bovine and dog plasma by using a tandem solid-phase extraction method
HJ Nelis
J Vandenbranden
B Verhaeghe
Aart de Kruif
D Mattheeuws
Andreas De Leenheer
A2
Journal Article
in
ANTIMICROBIAL AGENTS AND CHEMOTHERAPY
1992
Live-food mediated drug delivery as a tool for disease treatment in larviculture : the enrichment of therapeutics in rotifers and Artemia nauplii
Rini Verpraet
Mohammed Chair
Philipe Léger
Hans Nelis
Patrick Sorgeloos
Andreas De Leenheer
A1
Journal Article
in
AQUACULTURAL ENGINEERING
1992
Meprobamate Intoxication: Rare and Difficult to Find.
Willy Lambert
Andreas De Leenheer
Jan Van Bocxlaer
Michel Piette
A1
Journal Article
in
Journal of toxicology. Clinical toxicology
1992
Methodological aspects of isotope dilution-mass spectrometry used as a basis of accuracy assessment in clinical chemistry
Linda Thienpont
Andreas De Leenheer
C3
Conference
1992
PHARMACOKINETICS AND DRUG-INTERACTIONS OF ETRETINATE AND ACITRETIN.
Willy Lambert
Evelyne Meyer
Andreas De Leenheer
Jean Debersaques
André Kint
A1
Journal Article
in
JOURNAL OF THE AMERICAN ACADEMY OF DERMATOLOGY
1992
PROFILING AND QUANTITATION OF CAROTENOIDS BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY AND PHOTODIODE ARRAY DETECTION.
Andreas De Leenheer
Hans Nelis
A1
Journal Article
in
METHODS IN ENZYMOLOGY
1992
Pharmacokinetics and Safety of a New Solution of Vitamin Ki(20) in Children with Cholesiasis.
O AMEDEEMANESME
Willy Lambert
D ALAGILLE
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF PEDIATRIC GASTROENTEROLOGY AND NUTRITION
1992
Production of astaxanlhin by the green microalga Chlorella zofingiensis
Hans Nelis
Andreas De Leenheer
C1
Conference
1992
Profiling and Quantitation of Carotenoids by High-Performance Liquid Chromatography and Photodiode Array Detection
Andreas De Leenheer
Hans Nelis
A2
Journal Article
in
Methods Enzymol., 213, pp.251-265, 13 figg, 3 tabb
1992
QUANTITATIVE BIOMEDICAL MASS-SPECTROMETRY
Andreas De Leenheer
Linda Thienpont
A1
Journal Article
in
INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES
1992
Quantitative Biomédical Mass Spectrometry
Andreas De Leenheer
Linda Thienpont
C1
Conference
1992
Quantitative Determination of Water-Soluble Vitamins Using HPLC
Willy Lambert
Andreas De Leenheer
Bookchapter
in
Food Analysis by HPLC
1992
Recent developments in the measurement of vitamin A and carotenoids.
Andreas De Leenheer
Hans Nelis
Willy Lambert
1992
The Distribution of cis and trans-Acitretin in Human Epidermis.
Evelyne Meyer
Willy Lambert
Andreas De Leenheer
Jean Debersaques
André Kint
A1
Journal Article
in
BRITISH JOURNAL OF CLINICAL PHARMACOLOGY
1992
1991
Determination of aldosterone in human serum by isotope dilution-gas chromatography/mass spectrometry using a new heptafluorobutyryl derivative
Dietmar Stöckl
Hans Reinauer
Linda Thienpont
Andreas De Leenheer
A1
Journal Article
in
BIOLOGICAL MASS SPECTROMETRY
1991
Guest editorial to the papers presented at the 8th International Symposium of Mass Spectrometry in Life Sciences
Linda Thienpont
Andreas De Leenheer
C1
Conference
1991
Het eosinofilie-myalgie syndroom
Jean Naeyaert
C Cuelenaere
E Meyer
D Platevoet
Andreas De Leenheer
Jean Debersaques
André Kint
A2
Journal Article
in
TIJDSCHRIFT VOOR GENEESKUNDE
1991
High-performance thin-layer chromatographic analysis of thiazine dyes on silica, cyano, and reversed-phase C18 layers
BM Van Liedekerke
Andreas De Leenheer
Bart De Spiegeleer
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHIC SCIENCE
1991
Improved quantitation of 13-cis- and all-trans-acitretin in human plasma by normal-phase high-performance liquid chromatography
Evelyne Meyer
Willy Lambert
Andreas De Leenheer
Jean Debersaques
André Kint
A1
Journal Article
in
JOURNAL OF CHROMATOGRAPHY-BIOMEDICAL APPLICATIONS
1991
Increased Concentrations of Endogenous 13-cis- and all-trans-Retinoic Acids in Diffuse Idiopathic Skeletal Hyperostosis, as Demonstrated by HPLC
B PERIQUET
Willy Lambert
J GARCIA
G LECOMTE
Andreas De Leenheer
B MAZIERES
J THOUVENOT
J ARLET
A2
Journal Article
in
Clin. Chim. Acta, 203, pp. 57-66, 1 fig., 2 tabb
1991
Liquid chromatographie determination of efficacy of incorporation of trimethoprim and sulfamelhoxazole in brine shrimp (Anemia spp) used for prophylactic chemotherapy of fish
Hans Nelis
F Leger
Patrick Sorgeloos
Andreas De Leenheer
A1
Journal Article
in
ANTIMICROBIAL AGENTS AND CHEMOTHERAPY
1991
Preparation of 6-hydroxy, 6-oxo and 6-dehydro steroids by Incubation of Corresponding 3a-hydroxy-5-ene-steroids with Helix Pomatia Extract
E VANLUCHENE
Dirk Vandekerckhove
R DE SAGHER
G DE BRUYCKERE
Carlos Van Peteghem
Andreas De Leenheer
W EECHAUTE
C1
Conference
1991
1990
Artifacts in Steroid Determinations Originating from Hydrolysis with Helix Pomatia Extracts
E VANLUCHENE
Dirk Vandekerckhove
W EECHAUTE
Greet Debruyckere
R DE SAGHER
Carlos Van Peteghem
Andreas De Leenheer
C1
Conference
1990
HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY OF RETINOIDS IN BLOOD.
Andreas De Leenheer
Hans Nelis
A1
Journal Article
in
METHODS IN ENZYMOLOGY
1990
MASS-SPECTROMETRY OF METHYL-ESTER OF RETINOIC ACID.
Andreas De Leenheer
Willy Lambert
A1
Journal Article
in
METHODS IN ENZYMOLOGY
1990
1989
PROCEEDINGS OF THE 7TH INTERNATIONAL-SYMPOSIUM ON MASS-SPECTROMETRY IN LIFE SCIENCES, GHENT, BELGIUM, 1988
Linda Thienpont
Andreas De Leenheer
Editorial material
1989
1988
ESTRADIOL-17-BETA QUANTIFIED IN SERUM BY ISOTOPE-DILUTION GAS-CHROMATOGRAPHY MASS-SPECTROMETRY - REVERSED-PHASE C-18 HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY COMPARED WITH IMMUNO-AFFINITY CHROMATOGRAPHY FOR SAMPLE PRETREATMENT
Linda Thienpont
PG VERHAEGHE
KA VANBRUSSEL
Andreas De Leenheer
A1
Journal Article
in
CLINICAL CHEMISTRY
1988
1987
A MODIFIED STATISTICAL APPROACH FOR THE DETECTION OF OUTLYING VALUES IN EXTERNAL QUALITY-CONTROL - COMPARISON WITH OTHER TECHNIQUES
Linda Thienpont
HLC STEYAERT
Andreas De Leenheer
A1
Journal Article
in
CLINICA CHIMICA ACTA
1987
MEASUREMENT OF TULOBUTEROL IN HUMAN-PLASMA BY CAPILLARY GAS-CHROMATOGRAPHY AND SELECTED ION MONITORING DETECTION
Linda Thienpont
PG VERHAEGHE
Andreas De Leenheer
A1
Journal Article
in
BIOMEDICAL AND ENVIRONMENTAL MASS SPECTROMETRY
1987
1986
BIOANALYTICAL MASS-SPECTROMETRY AS APPLIED TO ORGANIC-ACID PROFILING AND STEROID REFERENCE METHODOLOGY
Andreas De Leenheer
MF LEFEVERE
Linda Thienpont
A1
Journal Article
in
JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS
1986
1985
A MODIFIED STATISTICAL-METHOD FOR THE DETECTION OF OUTLYING VALUES IN EXTERNAL QUALITY-CONTROL - COMPARISON WITH OTHER TECHNIQUES
Linda Thienpont
Andreas De Leenheer
HC STEYAERT
C3
Conference
1985
1984
EXTERNAL QUALITY ASSESSMENT OF LABORATORY PERFORMANCE IN HEMATOLOGY IN BELGIUM - ANALYSIS OF 2 AND A HALF YEARS EXPERIENCE
Andreas De Leenheer
Linda Thienpont
A1
Journal Article
in
CLINICA CHIMICA ACTA
1984
cis-Canthaxanthins: unusual carotenoids in the eggs and the reproductive system of female brine shrimp Artemia
Hans Nelis
Patrick Lavens
Luc Moens
Patrick Sorgeloos
Jozef A Jonckheere
Godelieve Criel
Andreas De Leenheer
A1
Journal Article
in
JOURNAL OF BIOLOGICAL CHEMISTRY
1984
1983
EXTERNAL QUALITY-CONTROL OF CLINICAL-CHEMISTRY LABORATORIES IN BELGIUM
Andreas De Leenheer
HLC STEYAERT
Linda Thienpont
JA JONCKHEERE
A1
Journal Article
in
CLINICA CHIMICA ACTA
1983
STATISTICAL-METHOD COMPARISON APPROACH FROM EXTERNAL QUALITY-CONTROL DATA
Linda Thienpont
Andreas De Leenheer
HC STEYAERT
C3
Conference
1983
1980
SELECTED ION MONITORING ASSAY FOR BROMHEXINE IN BIOLOGICAL-FLUIDS
JAA JONCKHEERE
Linda Thienpont
Andreas De Leenheer
P DE BACKER
M DEBACKERE
Frans Belpaire
A1
Journal Article
in
BIOMEDICAL MASS SPECTROMETRY
1980
1978
Quantitative determination of cytokinins in culture media of Agrobacterium tumefaciens
M Claeys
Eric Messens
Marc Van Montagu
Jeff Schell
C1
Conference
1978
Analysis of Fenthion in Postmortem Samples by HPLC with Diode-Array Detection and GC-MS Using Solid-Phase Extraction, J. Anal. Toxicol., 22, 1998, 248-252.
Evelyne Meyer
Daniëlle Borrey
Willy Lambert
Carlos Van Peteghem
M PIETTE
Andreas De Leenheer
A2
Journal Article
Analytical determination of cis -and trans acitretin (Ro 13-7652 and Ro 10-1670) and of etretinate (Ro 10-9359) in plasma samples from study HL41. Bioanalytical report N* B-614 (1993). Hoffmann - La Roche, Basel, Zwitserland. 23 p.
Willy Lambert
Andreas De Leenheer
R WYSS
Aspects of the capillary GC analysis of all-trans- and 13-cis-acitretin. J.HRC, 1992, 15, 637-640.
E MEYER
Andreas De Leenheer
Patrick Sandra
A2
Journal Article
Aspects on Forensic Toxicology, A.V. Kovatsis and H. Tsoukali-Papadopoulou (Eds.) - 33rd International Congress on Forensic (TIAFT) and 1st on Environmental Toxicology (Gretox '95), August 27-31, 1995, Thessaloniki, Macedonia (Greece), p. 125.
M VAN DEN HEEDE
Andreas De Leenheer
C1
Conference
Determination of Reference Method Values for Serum Aldosterone, Cortisol, 17ß-Estradiol, Progesterone, Testosterone, Thyroxine and Theophylline by Isotope Dilution Gas Chromatography-Mass Spectrometry: a Five Years' Experience of Two European Labora tories. Proceedings of the Laboratory Medicine '95 - II1*1 IFCC European Congress of Clinical Chemistry, Tampere (Finland), July 2-7, 1995, p. 340.
Benedikt Van Nieuwenhove
Veronique De Brabandere
Katrien Van Landuyt
Linda Thienpont
Andreas De Leenheer
Dietmar Stöckl
H REINAUER
C1
Conference
Determination of Reference Method Values for Serum Cholesterol, Creatinine, Glucose, Triglycérides and Uric Acid by Isotope Dilution Gas Chromatography-Mass Spectrometry: a Five Years' Experience of Two European Laboratories. Proceedings of the Labor atory Medicine '95 - ll1^ IFCC European Congress of Clinical Chemistry, Tampere (Finland), July 2-7, 1995, p. 339.
Katrien Van Landuyt
Benedikt Van Nieuwenhove
Veronique De Brabandere
L THEEN-PONT
Andreas De Leenheer
Dietmar Stöckl
H REINAUER
C1
Conference
Drugbeleid 2000. Gestion des Drogues en 2000, Antwerpen, Maklu, 1994, 477 p.
Brice De Ruyver
Andreas De Leenheer
Book
Etretinate in Acitrelin-treated Psoriatic Patients. Abstracts Symposium Belgische en Nederlandse Vereniging voor Klinische Farmacologie en Biofarmacie, Gent, (Belgium), April 3,1992, p. 4.
Evelyne Meyer
Willy Lambert
Andreas De Leenheer
J DEBERSAQUES
A KINT
C1
Conference
Etretinate in Acitretin-Treated Psoriatic Patients. Abstracts of the Clinical Pharmacological Meeting, Gent, (Belgium), Pharm. Weekbl., 1992, 14, D3.
Evelyne Meyer
Willy Lambert
Andreas De Leenheer
J DEBERSAQUES
A KINT
C1
Conference
General Analytical Approaches for Quantitation of Retinoids in Bio-Sam ples. Abstracts of the Symposium 'Retinoids: New Trends in Research and Clinical Applications', Mondello, Palermo, (Italy), 1991, p. 41.
Willy Lambert
Evelyne Meyer
Andreas De Leenheer
J DEBERSAQUES
A KINT
C1
Conference
Modern Chromatographie Analysis of Vitamins. Marcel Dekker, Inc., New York-Basel-Hong Kong, 1992, 1-575,194 figg., 73 tabb.
Andreas De Leenheer
Willy Lambert
H NELIS
Op weg naar een geïntegreerd drugbeleid in België ? Vers une politique intégrée en matière de drogues en Belgique ?, Maklu, Antwerpen, 1995, 310 p.
Brice De Ruyver
Gert Vermeulen
Andreas De Leenheer
G WAILLET
Book
Pharmacokinetics and Drug Interactions. Abstracts 18th World Congress of Dermatology, New York, (U.S.A.), June 16, 1992, p. 4.
Willy Lambert
Evelyne Meyer
Andreas De Leenheer
J DEBERSAQUES
A KINT
C1
Conference
Pharmacokinetics and drug interactions of etretinate and acitretin. J. Amer. Acad. Derm., 1992, 27, 19-22.
W LAMBERT
E MEYER
Andreas De Leenheer
Jean Debersaques
André Kint
A2
Journal Article
Recent Findings on the Pharmacokinetics of Acitretin in Humans. Ab stracts of the Retinoid Symposium, A Satellite Symposium to the 2nd Congress of the European Academy of Dermatology and Venereology, Athens, (Greece), October 12, 1991, p. 10.
Willy Lambert
Evelyne Meyer
Andreas De Leenheer
J DEBERSAQUES
A KINT
C1
Conference
Renal Toxicity Associated with the Use of Chinese Herbs during a Slimming Regimen: Botanical Identification of the Dried Roots of Stephania tetranda, Aristolochia fangchi, and Aristolochia debilis.
M VAN DEN HEEDE
Andreas De Leenheer
Standardization of Dyes and Stains. Abstracts of the 9th Intern. Congress of Histochemistry and Cytochemistry, Maastricht, (The Netherlands), Histo-chem. J., 1992, 24, p. 483.
Andreas De Leenheer
B VAN LIEDEKERKE
Willy Lambert
C1
Conference
The Preparation of 6-Hydroxy, 6-Oxo and 6 Dehydrosteroids by Incubation of 3 ß-Hydroxy-S-ene-Stcroids with Helix Pomatia Extract XV Meeting of the Intern. Study Group for Steroid Hormones, Rome, (Italy), November 28-30, 1991.
E VANLUCHENE
Dirk Vandekerckhove
Roland De Sagher
G DEBRUYCKERE
C VAN PETEGHEM
Andreas De Leenheer
W EECKAUTTE
The additional certification of magnesium (II) and lithium (I) in the lyophilized serum materials CRM 303 and CRM 304, Commission of the European Communities, BCR Information, 1992, Report EUR 14186 EN, pp. 1-32, 1 fig.
Linda Thienpont
Andreas De Leenheer
E COLINET
C DIRSCHERL
The distribution of cis- and trans-acitretin in human epidermis. Br. J. Clin. Pharmac, 1992, 33, 187-189.
E MEYER
W LAMBERT
Andreas De Leenheer
Jean Debersaques
André Kint
A2
Journal Article
Trans-Acitretin Pharmacokinetics in Human Epidermis. Abstracts of the Symposium 'Retinoids: New Trends in Research and Clinical Applications', Mondello, Palermo, (Italy), 1991, p. 113.
W MEYER
E LAMBERT
J DEBERSAQUES
Andreas De Leenheer
A KINT
C1
Conference
Trans-Acitretin, Pharmacokinelics in Human Epidermis. Abstracts 18th World Congress of Dermatology, New York City, (U.S.A.), June 12-18, 1992, p. 45A.
J DEBERSAQUES
Evelyne Meyer
Willy Lambert
Andreas De Leenheer
A KINT
C1
Conference
Veiligheids- en Medisch-sociale Benadering: Complementair of Tegengesteld ? Approches Sécuritaire et Socio-Sanitaire: Complémentaires ou Contradictoires? Maklu Uitgevers, Antwerpen-Apeldoorn, 1996.
B DE RUYVER
G VERMEULEN
Andreas De Leenheer
TH MARCHANDISE
Bookchapter
Veiligheids- en medisch-sociale benadering: Complementair of tegengesteld ? / Approche Sécuritaire et socio-sanitaire: complémentaires ou contradictoires ? Drugbeleid 2000 / Gestion des drogues 2000, Antwerpen, Maklu, 1996, 344 p.
Brice De Ruyver
Gert Vermeulen
Andreas De Leenheer
TH MARCHANDISE
Bookchapter
Vitamin K. In 'Modern Chromatographie Analysis of the Vitamins', Ed. De Leenheer AP., Lambert, W.E. and Nelis HJ., Marcel Dekker, Inc. New York - Basel - Hong Kong, 1992, pp. 197-233, 8 figg., 4 tabb.
Willy Lambert
Andreas De Leenheer
