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Researcher
Ahmed Mahmoud
Profile
Projects
Publications & Research Data
Activities
Awards & Distinctions
Patents
55
Results
2022
Endocrine outcome and seminal parameters in young adult men born with hypospadias : a cross-sectional cohort study
Lloyd Tack
Anne-Françoise Spinoit
Piet Hoebeke
Stefan Riedl
Alexander Springer
Ursula Tonnhofer
Manuela Hiess
Julia Weninger
Ahmed Mahmoud
Kelly Tilleman
et al.
A1
Journal Article
in
EBIOMEDICINE
2022
2021
Adolescent and young adult urogenital outcome following childhood hypospadias repair : perfection revisited
Lloyd Tack
Alexander Springer
Stefan Riedl
Ursula Tonnhofer
Manuela Hiess
Julia Weninger
Ahmed Mahmoud
Erik Van Laecke
Piet Hoebeke
Martine Cools
et al.
A1
Journal Article
in
JOURNAL OF UROLOGY
2021
Early decline of androgen levels in healthy adult men : an effect of aging per se? A prospective cohort study
Thiberiu Banica
Charlotte Verroken
Tim Reyns
Ahmed Mahmoud
Guy T'Sjoen
Tom Fiers
Jean Kaufman
Bruno Lapauw
A1
Journal Article
in
JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM
2021
2019
Aging and the male reproductive system
Jean Kaufman
Bruno Lapauw
Ahmed Mahmoud
Guy T'Sjoen
Ilpo Tapani Huhtaniemi
A1
Journal Article
in
ENDOCRINE REVIEWS
2019
2018
Impact of leukocytospermia on sperm dynamic motility parameters, DNA and chromosomal integrity
Alaa Moubasher
Heba Sayed
Eman Mosaad
Ahmed Mahmoud
Fawzy Farag
Emad A. Taha
A2
Journal Article
in
CENTRAL EUROPEAN JOURNAL OF UROLOGY
2018
2016
Gerichte aanpak bij mannen met een lage spermaconcentratie
Ahmed Mahmoud
Guy T'Sjoen
Karel Everaert
Jan Gerris
A2
Journal Article
in
TIJDSCHRIFT VOOR GENEESKUNDE
2016
The andrologist's contribution to a better life for ageing men, part 1
Frank Comhaire
Ahmed Mahmoud
A1
Journal Article
in
ANDROLOGIA
2016
The andrologist's contribution to a better life for ageing men, part 2
Frank Comhaire
Ahmed Mahmoud
A1
Journal Article
in
ANDROLOGIA
2016
2015
Sperm DNA damage and ART : sins of the fathers and the doctors?
Ahmed Mahmoud
A1
Journal Article
in
HUMAN REPRODUCTION
2015
2012
Male hormonal contraception : where do we stand?
Ahmed Mahmoud
Guy T'Sjoen
A1
Journal Article
in
EUROPEAN JOURNAL OF CONTRACEPTION AND REPRODUCTIVE HEALTH CARE
2012
2011
Endogenous testosterone and cardiovascular disease in healthy men: a meta-analysis
Johannes Ruige
Ahmed Mahmoud
Dirk De Bacquer
Jean Kaufman
A1
Journal Article
in
HEART
2011
2009
Short-term aromatase inhibition: effects on glucose metabolism and serum leptin levels in young and elderly men
Bruno Lapauw
Guy T'Sjoen
Ahmed Mahmoud
Jean Kaufman
Johannes Ruige
A1
Journal Article
in
EUROPEAN JOURNAL OF ENDOCRINOLOGY
2009
2008
The decline of serum testosterone levels in community-dwelling men over 70 years of age: descriptive data and predictors of longitudinal changes.
Bruno Lapauw
Stefan Goemaere
Hans-Georg Zmierczak
I VAN POTTELBERGH
Ahmed Mahmoud
Youri Taes
Dirk De Bacquer
Stijn Vansteelandt
Jean Kaufman
A1
Journal Article
in
EUROPEAN JOURNAL OF ENDOCRINOLOGY
2008
2007
Sperm quality, birth rates and the environment in Flanders (Belgium)
Frank Comhaire
Ahmed Mahmoud
FRANK SCHOONJANS
A1
Journal Article
in
REPRODUCTIVE TOXICOLOGY
2007
2006
A long term quality control for a serum inhibin B assay
Ahmed Mahmoud
Frank Comhaire
Jean Kaufman
C3
Conference
2006
Anti-aging nutrition and food supplements
Frank Comhaire
Ahmed Mahmoud
Bookchapter
in
Andrology for the clinician
2006
Cause : varicocele
Frank Comhaire
Ahmed Mahmoud
Bookchapter
in
Andrology for the clinician
2006
Complementary supplements with nutraceuticals for the treatment of infertile men. Invited lecture
Ahmed Mahmoud
Frank Comhaire
C1
Conference
2006
Economic cost and cost effectiveness
Frank Comhaire
Ahmed Mahmoud
Bookchapter
in
Andrology for the clinician
2006
Endocrine disorders and the role of hormone disrupters
Ahmed Mahmoud
Frank Comhaire
Bookchapter
in
Andrology for the clinician
2006
Endocrine regulation
Frank Comhaire
Ahmed Mahmoud
Bookchapter
in
Andrology for the clinician
2006
Evidence based medicine in reproductive medicine and andrology
Frank Comhaire
Ahmed Mahmoud
Bookchapter
in
Andrology for the clinician
2006
Exotic hormones
Frank Comhaire
Ahmed Mahmoud
Bookchapter
in
Andrology for the clinician
2006
Hormonal treatment of infertility
Frank Comhaire
Ahmed Mahmoud
Bookchapter
in
Andrology for the clinician
2006
Immunological causes
Ahmed Mahmoud
Frank Comhaire
Bookchapter
in
Andrology for the clinician
2006
Implications of multifactorial aetiology in the diagnosis and management of male infertility
Frank Comhaire
Ahmed Mahmoud
Bookchapter
in
Andrology for the clinician
2006
Infection/inflammation of the accessory sex glands
Frank Comhaire
Ahmed Mahmoud
Bookchapter
in
Andrology for the clinician
2006
Long term effects of micro-surgical testicular sperm extraction on androgen status in patients with non obstructive azoospermia
Karel Everaert
Ilse De Croo
W KERCKHAERT
P DEKUYPER
M DHONT
Josiane Van der Elst
Petra De Sutter
Frank Comhaire
Ahmed Mahmoud
NICOLAAS LUMEN
A2
Journal Article
in
BMC Urol.
2006
Male ageing : wear and tear
Frank Comhaire
Ahmed Mahmoud
Bookchapter
in
Andrology for the clinician
2006
Mechanisms of Disease: late-onset hypogonadism
Ahmed Mahmoud
Frank Comhaire
A1
Journal Article
in
NATURE CLINICAL PRACTICE UROLOGY
2006
Normal spermatozoa and isolated abnormalities of seminal plasma
Frank Comhaire
Ahmed Mahmoud
Bookchapter
in
Andrology for the clinician
2006
Nutraceuticals and food supplements in the treatment of infertile men
Frank Comhaire
Ahmed Mahmoud
Bookchapter
in
Andrology for the clinician
2006
Oligo-astheno-teratozoospermia with no demonstrable cause (idiopathic O-A-T)
Frank Comhaire
Ahmed Mahmoud
Bookchapter
in
Andrology for the clinician
2006
Rationale: Mechanism of dysfunction and pathology: Infection/inflammation of the male genital tract as a cause of abnormal spermatozoa
C DEPUYDT
Ahmed Mahmoud
Karel Everaert
Bookchapter
in
Andrology for the Clinician
2006
Reference values of semen variables and their interpretation
Frank Comhaire
Ahmed Mahmoud
Bookchapter
in
Andrology for the clinician
2006
Semen analysis and sperm function tests
Frank Comhaire
Ahmed Mahmoud
Bookchapter
in
Andrology for the clinician
2006
Systemic causes of male infertility
Ahmed Mahmoud
Frank Comhaire
Bookchapter
in
Andrology for the clinician
2006
The consensus-based approach to standardized diagnosis and management of the infertile male
Frank Comhaire
Ahmed Mahmoud
Bookchapter
in
Andrology for the clinician
2006
The WHO recommeded diagnostic flow chart
Frank Comhaire
Ahmed Mahmoud
Bookchapter
in
Andrology for the clinician
2006
2005
Combined conventional/antioxidant "astaxanthin" treatment for male infertility: a double blind, randomized trial
Frank Comhaire
Y EL GAREM
Ahmed Mahmoud
Frank Eertmans
FRANK SCHOONJANS
A1
Journal Article
in
ASIAN JOURNAL OF ANDROLOGY
2005
Is inhibin B involved in the toxic effect of lead on male reproduction?
Ahmed Mahmoud
Philippe Kiss
Michel Vanhoorne
Dirk De Bacquer
Frank Comhaire
A1
Journal Article
in
INTERNATIONAL JOURNAL OF ANDROLOGY
2005
2004
Editorial commentary - Cavallini G, Ferraretti AP, Gianaroli L, Biagiotti G, Vitali G. Cinnoxicam and L-carnitine/acetyl-L-carnitine treatment for idiopathic and varicocele-associated oligoasthenospermia. J Androl. 2004; 25: 771-772
Frank Comhaire
Ahmed Mahmoud
Editorial material
2004
Preventing diseases of the prostate in the elderly using hormones and nutriceuticals
Frank Comhaire
Ahmed Mahmoud
A2
Journal Article
in
Aging Male
2004
2003
Chronic prostatitis and male accessory gland infection : is there an impact on male infertility (diagnosis and therapy)?
Karel Everaert
Ahmed Mahmoud
C Depuydt
M Maeyaert
Frank Comhaire
A1
Journal Article
in
ANDROLOGIA
2003
Testicular volume in relation to hormonal indices of gonadal function in community-dwelling elderly men
Ahmed Mahmoud
Stefan Goemaere
Y EL-GAREM
INGE VAN POTTELBERGH
Frank Comhaire
Jean Kaufman
A1
Journal Article
in
JOURNAL OF CLINICAL ENDOCRINOLOGY AND METABOLISM
2003
2002
Why do we continue to determine alpha-glucosidase in human semen?
Frank Comhaire
Ahmed Mahmoud
FRANK SCHOONJANS
Jozef Kint
A1
Journal Article
in
ANDROLOGIA
2002
2001
Hormoon-ontregelaars: zal milieuvervuiling de menselijke vruchtbaarheid doen uitdoven?
Frank Comhaire
Willem Dhooge
Ahmed Mahmoud
Philippe Kiss
Michel Vanhoorne
A2
Journal Article
in
TIJDSCHRIFT VOOR GENEESKUNDE
2001
2000
Markers of epididymal function in semen
Frank Comhaire
Ahmed Mahmoud
Jozef Kint
A1
Journal Article
in
ANDROLOGIA
2000
The effects of combined conventional treatment, oral antioxidants and essential fatty acids on sperm biology in subfertile men
Frank Comhaire
Armand Christophe
AA ZALATA
Willem Dhooge
Ahmed Mahmoud
Christophe Depuydt
A1
Journal Article
in
PROSTAGLANDINS LEUKOTRIENES AND ESSENTIAL FATTY ACIDS
2000
The influence of age and lead exposure on inhibin B serum levels in men
Ahmed Mahmoud
Philippe Kiss
Jean Kaufman
Frank Comhaire
C3
Conference
2000
1999
Hormonal regulation of inhibin B secretion by immature rat Sertoli cells in vitro : possible use as a bioassay for estrogen detection
Christophe Depuydt
Ahmed Mahmoud
Willem Dhooge
FRANK SCHOONJANS
Frank Comhaire
A1
Journal Article
in
JOURNAL OF ANDROLOGY
1999
Is andrology passe?
Frank Comhaire
Ahmed Mahmoud
P1
Conference
1999
1997
The performance of 10 different methods for the estimation of sperm concentration
Ahmed Mahmoud
B Depoorter
N Piens
N Comhaire
A1
Journal Article
in
FERTILITY AND STERILITY
1997
1996
Advanced semen analysis
Frank Comhaire
A. Hinting
Ahmed Mahmoud
Bookchapter
in
Male infertility : clinical investigation, cause evaluation and treatment
1996
1995
COMPARISON OF DIFFERENT METHODS FOR THE INVESTIGATION OF ANTISPERM ANTIBODIES ON SPERMATOZOA, IN SEMINAL PLASMA AND IN SERUM
E ANDREOU
Ahmed Mahmoud
L VERMEULEN
FRANK SCHOONJANS
Frank Comhaire
A1
Journal Article
in
HUMAN REPRODUCTION
1995