J. Schoemaker

University Medical Center Groningen — Netherlands

Medicine · Health Sciences

47h-index6.2kcitations188works1.02yr avg
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Research Topics

Ovarian function and disorders(99), Reproductive Biology and Fertility(65), Hypothalamic control of reproductive hormones(47), Growth Hormone and Insulin-like Growth Factors(38), Endometriosis Research and Treatment(18)

Publications188 total

Agreement between the Amsterdam Neuropsychological Tasks and the Cambridge Neuropsychological Test Automated Battery in the assessment of PKU patients and healthy controls
Molecular Genetics and Metabolism·2025· 1 citedOpen Access
Pulsatile LRH Treatment in Patients with Menstrual Dysfunction Other than Hypogonadotropic Hypogonadism
2015· 3 cited
Pulsatile pattern of LH secretion in relation to the sex steroid milieu
2012
P.3.c.056 Dose selection of asenapine: application of models based on D2 occupancy to predict efficacy and safety
European Neuropsychopharmacology·2008· 2 cited
The clomiphene citrate challenge test versus the exogenous follicle-stimulating hormone ovarian reserve test as a single test for identification of low responders and hyperresponders to in vitro fertilization
Fertility and Sterility·2006· 47 citedOpen Access
Dose-finding study of daily GnRH antagonist for the prevention of premature LH surges in IVF/ICSI patients: optimal changes in LH and progesterone for clinical pregnancy
Human Reproduction·2004· 92 citedOpen Access
Estimation of the follicle-stimulating hormone (FSH) threshold for initiating the final stages of follicular development in women with elevated FSH levels in the early follicular phase
Fertility and Sterility·2004· 12 cited
Dose-finding study of daily gonadotropin-releasing hormone (GnRH) antagonist for the prevention of premature luteinizing hormone surges in IVF/ICSI patients: antide and hormone levels
Human Reproduction·2004· 30 citedOpen Access
Aging women with polycystic ovary syndrome who achieve regular menstrual cycles have a smaller follicle cohort than those who continue to have irregular cycles
Fertility and Sterility·2003· 78 citedOpen Access
Follicle stimulating hormone measured in unextracted urine throughout the menstrual cycle correlates with age and ovarian reserve
Human Reproduction·2002· 11 citedOpen Access
Obesity, rather than menstrual cycle pattern or follicle cohort size, determines hyperinsulinaemia, dyslipidaemia and hypertension in ageing women with polycystic ovary syndrome
Clinical Endocrinology·2001· 44 cited
The postwash total progressively motile sperm cell count is a reliable predictor of total fertilization failure during in vitro fertilization treatment
Fertility and Sterility·2001· 47 citedOpen Access
Determination of endometrial prolactin in vivo as a marker for endometrial development in spontaneous ovulatory cycles and in vitro fertilization cycles
Gynecological Endocrinology·2001
Prevalence of diabetes mellitus, hypertension and cardiac complaints in a follow-up study of a Dutch PCOS population
Human Reproduction·2001· 252 citedOpen Access
The Rise of Estradiol and Inhibin B after Acute Stimulation with Follicle-Stimulating Hormone Predict the Follicle Cohort Size in Women with Polycystic Ovary Syndrome, Regularly Menstruating Women with Polycystic Ovaries, and Regularly Menstruating Women with Normal Ovaries<sup>1</sup>
The Journal of Clinical Endocrinology & Metabolism·2001· 42 citedOpen Access
Determination of endometrial prolactin<i>in vivo</i>as a marker for endometrial development in spontaneous ovulatory cycles and<i>in vitro</i>fertilization cycles
Gynecological Endocrinology·2001
Measuring apoptosis in human spermatozoa: a biological assay for semen quality?
Fertility and Sterility·2000· 164 cited
Polycystic ovaries in adolescents and the relationship with menstrual cycle patterns, luteinizing hormone, androgens, and insulin
Fertility and Sterility·2000· 142 citedOpen Access
Elevated FSH concentrations in imminent ovarian failure are associated with higher FSH and LH pulse amplitude and response to GnRH
Human Reproduction·2000· 49 citedOpen Access
Women With Polycystic Ovary Syndrome Gain Regular Menstrual Cycles When Ageing
Obstetrical & Gynecological Survey·2000· 14 cited
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Frequent Co-authors

Cornelis B. Lambalk(9), Feja J. Voorhorst(6), R. Schats(5), Mariet W. Elting(5), T. Korsen(5), J M B Wennink(5), Rik C. Schoemaker(5), Joseph McDonnell(4), Jan P.W. Vermeiden(4), L.T.M. Rekers-Mombarg(4), Remy A. Hirasing(4), C. Koppenaal(4), Peter G.A. Hompes(4), Gerrit Oosterhuis(3), I. Vermes(3), Henriëtte A. Delemarre‐van de Waal(3), Janet Kwee(3), Mirjam M. van Weissenbruch(3), A. Hoek(2), Hemmo A. Drexhage(2)