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Joop Schoemaker

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TOP 3
Janet Kwee; Roel Schats; Joseph McDonnell; Joop Schoemaker; Cornelis B Lambalk
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.
Judith A F Huirne; Andre C D van Loenen; Roel Schats; Joseph McDonnell; Peter G A Hompes; Joop Schoemaker; Roy Homburg; Cornelis B Lambalk
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.
Judith A F Huirne; Andre C D van Loenen; Roel Schats; Joseph McDonnell; Peter G A Hompes; Joop Schoemaker; Roy Homburg; Cornelis B Lambalk
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.

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2006: Janet Kwee; Roel Schats; Joseph McDonnell; Joop Schoemaker; Cornelis B Lambalk
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;85(6):1714-22.
2005: Judith A F Huirne; Andre C D van Loenen; Roel Schats; Joseph McDonnell; Peter G A Hompes; Joop Schoemaker; Roy Homburg; Cornelis B Lambalk
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 (Oxford, England) 2005;20(2):359-67.
2004: Judith A F Huirne; Andre C D van Loenen; Roel Schats; Joseph McDonnell; Peter G A Hompes; Joop Schoemaker; Roy Homburg; Cornelis B Lambalk
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 (Oxford, England) 2004;19(10):2206-15.
2004: Corry H de Koning; Joop Schoemaker; Cornelis B Lambalk
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;82(3):650-3.
2004: Janet Kwee; Roel Schats; Joseph McDonnell; Cornelis B Lambalk; Joop Schoemaker
Intercycle variability of ovarian reserve tests: results of a prospective randomized study.
Human reproduction (Oxford, England) 2004;19(3):590-5.
2004: Jacoba A M de Boer; Cornelis B Lambalk; Heleen H Hendriks; Claire van Aken; Eduard A van der Veen; Joop Schoemaker
Growth hormone secretion is impaired but not related to insulin sensitivity in non-obese patients with polycystic ovary syndrome.
Human reproduction (Oxford, England) 2004;19(3):504-9.
2004: M H A van Hooff; FJ Voorhorst; M B H Kaptein; RA Hirasing; C Koppenaal; Joop Schoemaker
Predictive value of menstrual cycle pattern, body mass index, hormone levels and polycystic ovaries at age 15 years for oligo-amenorrhoea at age 18 years.
Human reproduction (Oxford, England) 2004;19(2):383-92.
2003: Janet Kwee; Mariet W Elting; Roel Schats; P Dick Bezemer; Cornelis B Lambalk; Joop Schoemaker
Comparison of endocrine tests with respect to their predictive value on the outcome of ovarian hyperstimulation in IVF treatment: results of a prospective randomized study.
Human reproduction (Oxford, England) 2003;18(7):1422-7.
2003: Mariet W Elting; Janet Kwee; Ted J M Korsen; Lyset T M Rekers-Mombarg; Joop Schoemaker
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;79(5):1154-60.
2002: G Jurjen E Oosterhuis; Istvan Vermes; Henri W B Michgelsen; Joop Schoemaker; Cornelis B Lambalk
Follicle stimulating hormone measured in unextracted urine throughout the menstrual cycle correlates with age and ovarian reserve.
Human reproduction (Oxford, England) 2002;17(3):641-6.
2001: Mariet W Elting; Ted J M Korsen; Joop Schoemaker
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;55(6):767-76.
2001: JP Rhemrev; Jan Willem Lens; Joseph McDonnell; Joop Schoemaker; Jan P W Vermeiden
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;76(5):884-91.
2001: Judith J M L Dekker; Frans Martens; Joop Schoemaker
Determination of endometrial prolactin in vivo as a marker for endometrial development in spontaneous ovulatory cycles and in vitro fertilization cycles.
Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology 2001;15(3):210-8.
2001: Mariet W Elting; Janet Kwee; Roel Schats; Lyset T M Rekers-Mombarg; Joop Schoemaker
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.
The Journal of clinical endocrinology and metabolism 2001;86(4):1589-95.
2001: Mariet W Elting; Ted J M Korsen; P Dick Bezemer; Joop Schoemaker
Prevalence of diabetes mellitus, hypertension and cardiac complaints in a follow-up study of a Dutch PCOS population.
Human reproduction (Oxford, England) 2001;16(3):556-60.
2000: RM Janssens; Cornelis B Lambalk; Jan P W Vermeiden; Roel Schats; J M Bernards; Lyset T M Rekers-Mombarg; Joop Schoemaker
Dose-finding study of triptorelin acetate for prevention of a premature LH surge in IVF: a prospective, randomized, double-blind, placebo-controlled study.
Human reproduction (Oxford, England) 2000;15(11):2333-40.
2000: RM Janssens; L Brus; D J Cahill; Judith A F Huirne; Joop Schoemaker; Cornelis B Lambalk
Direct ovarian effects and safety aspects of GnRH agonists and antagonists.
Human reproduction update 2000;6(5):505-18.
2000: G Jurjen E Oosterhuis; AB Mulder; E Kalsbeek-Batenburg; Cornelis B Lambalk; Joop Schoemaker; Istvan Vermes
Measuring apoptosis in human spermatozoa: a biological assay for semen quality?
Fertility and sterility 2000;74(2):245-50.
2000: M H A van Hooff; FJ Voorhorst; M B H Kaptein; RA Hirasing; C Koppenaal; Joop Schoemaker
Polycystic ovaries in adolescents and the relationship with menstrual cycle patterns, luteinizing hormone, androgens, and insulin.
Fertility and sterility 2000;74(1):49-58.
2000: Corry H de Koning; Corry Popp-Snijders; Joop Schoemaker; Cornelis B Lambalk
Elevated FSH concentrations in imminent ovarian failure are associated with higher FSH and LH pulse amplitude and response to GnRH.
Human reproduction (Oxford, England) 2000;15(7):1452-6.
2000: Yvonne M van Kasteren; M von Blomberg; A Hoek; Corry H de Koning; N Lambalk; JM van Montfrans; J Kuik; Joop Schoemaker
Incipient ovarian failure and premature ovarian failure show the same immunological profile.
American journal of reproductive immunology (New York, N.Y. : 1989) 2000;43(6):359-66.
2000: M H A van Hooff; FJ Voorhorst; M B H Kaptein; RA Hirasing; C Koppenaal; Joop Schoemaker
Insulin, androgen, and gonadotropin concentrations, body mass index, and waist to hip ratio in the first years after menarche in girls with regular menstrual cycles, irregular menstrual cycles, or oligomenorrhea.
The Journal of clinical endocrinology and metabolism 2000;85(4):1394-400.
2000: RM Janssens; Cornelis B Lambalk; Jan P W Vermeiden; Roel Schats; Joop Schoemaker
In-vitro fertilization in a spontaneous cycle: easy, cheap and realistic.
Human reproduction (Oxford, England) 2000;15(2):314-8.
2000: Angelique J Goverde; Joseph McDonnell; Jan P W Vermeiden; Roel Schats; Frans F H Rutten; Joop Schoemaker
Intrauterine insemination or in-vitro fertilisation in idiopathic subfertility and male subfertility: a randomised trial and cost-effectiveness analysis.
Lancet 2000;355(9197):13-8.
2000: Mariet W Elting; Ted J M Korsen; Lyset T M Rekers-Mombarg; Joop Schoemaker
Women with polycystic ovary syndrome gain regular menstrual cycles when ageing.
Human reproduction (Oxford, England) 2000;15(1):24-8.
1999: Hans S Kooistra; Auke C Okkens; Mart M Bevers; Corry Popp-Snijders; B van Haaften; Steph J Dieleman; Joop Schoemaker
Bromocriptine-induced premature oestrus is associated with changes in the pulsatile secretion pattern of follicle-stimulating hormone in beagle bitches.
Journal of reproduction and fertility 1999;117(2):387-93.
1999: Jacoba A M de Boer; Eduard A van der Veen; Joop Schoemaker
GH substitution does not alter the pulsatile pattern of LH in amenorrhoeic growth hormone deficient women.
Clinical endocrinology 1999;51(4):479-85.
1999: RM Janssens; Cornelis B Lambalk; Roel Schats; Joop Schoemaker
Successful in-vitro fertilization in a natural cycle after four previously failed attempts in stimulated cycles: case report.
Human reproduction (Oxford, England) 1999;14(10):2497-8.
1999: Yvonne M van Kasteren; Joop Schoemaker
Premature ovarian failure: a systematic review on therapeutic interventions to restore ovarian function and achieve pregnancy.
Human reproduction update 1999;5(5):483-92.
1999: M H A van Hooff; FJ Voorhorst; M B H Kaptein; RA Hirasing; C Koppenaal; Joop Schoemaker
Endocrine features of polycystic ovary syndrome in a random population sample of 14-16 year old adolescents.
Human reproduction (Oxford, England) 1999;14(9):2223-9.
1999: M H A van Hooff; M Van Der Meer; Cornelis B Lambalk; Joop Schoemaker
Variation of luteinizing hormone and androgens in oligomenorrhoea and its implications for the study of polycystic ovary syndrome.
Human reproduction (Oxford, England) 1999;14(7):1684-9.
1999: GG Bon; Peter Kenemans; Judith J M L Dekker; Peter G A Hompes; Rob A Verstraeten; Gerard J van Kamp; Joop Schoemaker
Fluctuations in CA 125 and CA 15-3 serum concentrations during spontaneous ovulatory cycles.
Human reproduction (Oxford, England) 1999;14(2):566-70.
1999: Jacoba A M de Boer; M Van Der Meer; Eduard A van der Veen; Joop Schoemaker
Growth hormone (GH) substitution in hypogonadotropic, GH-deficient women decreases the follicle-stimulating hormone threshold for monofollicular growth.
The Journal of clinical endocrinology and metabolism 1999;84(2):590-5.
1999: Yvonne M van Kasteren; D D M Braat; D J Hemrika; Cornelis B Lambalk; Lyset T M Rekers-Mombarg; B M von Blomberg; Joop Schoemaker
Corticosteroids do not influence ovarian responsiveness to gonadotropins in patients with premature ovarian failure: a randomized, placebo-controlled trial.
Fertility and sterility 1999;71(1):90-5.
1999: Hans S Kooistra; Auke C Okkens; Mart M Bevers; Corry Popp-Snijders; B van Haaften; Steph J Dieleman; Joop Schoemaker
Concurrent pulsatile secretion of luteinizing hormone and follicle-stimulating hormone during different phases of the estrous cycle and anestrus in beagle bitches.
Biology of reproduction 1999;60(1):65-71.
1998: M H A van Hooff; RA Hirasing; M B H Kaptein; C Koppenaal; FJ Voorhorst; Joop Schoemaker
The use of oral contraceptives by adolescents for contraception, menstrual cycle problems or acne.
Acta obstetricia et gynecologica Scandinavica 1998;77(9):898-904.
1998: G Jurjen E Oosterhuis; Henri W B Michgelsen; Cornelis B Lambalk; Joop Schoemaker; Istvan Vermes
Apoptotic cell death in human granulosa-lutein cells: a possible indicator of in vitro fertilization outcome.
Fertility and sterility 1998;70(4):747-9.
1998: RM Janssens; Jan P W Vermeiden; Cornelis B Lambalk; Roel Schats; Joop Schoemaker
Gonadotrophin-releasing hormone agonist dose-dependency of pituitary desensitization during controlled ovarian hyperstimulation in IVF.
Human reproduction (Oxford, England) 1998;13(9):2386-91.
1998: G Jurjen E Oosterhuis; Cornelis B Lambalk; Henri W B Michgelsen; Corry H de Koning; Istvan Vermes; Joop Schoemaker
Follicle-stimulating hormone measured in unextracted urine: a reliable tool for easy assessment of ovarian capacity.
Fertility and sterility 1998;70(3):544-8.
1998: M H A van Hooff; FJ Voorhorst; M B H Kaptein; RA Hirasing; C Koppenaal; Joop Schoemaker
Relationship of the menstrual cycle pattern in 14-17 year old old adolescents with gynaecological age, body mass index and historical parameters.
Human reproduction (Oxford, England) 1998;13(8):2252-60.
1998: M Van Der Meer; Jacoba A M de Boer; Peter G A Hompes; Joop Schoemaker
Octreotide, a somatostatin analogue, alters ovarian sensitivity to gonadotrophin stimulation as measured by the follicle stimulating hormone threshold in polycystic ovary syndrome.
Human reproduction (Oxford, England) 1998;13(6):1465-9.
1998: G Jurjen E Oosterhuis; Istvan Vermes; Cornelis B Lambalk; Henri W B Michgelsen; Joop Schoemaker
Insulin-like growth factor (IGF)-I and IGF binding protein-3 concentrations in fluid from human stimulated follicles.
Human reproduction (Oxford, England) 1998;13(2):285-9.
1998: Cornelis B Lambalk; Dorret I Boomsma; L De Boer; Corry H de Koning; E Schoute; Corry Popp-Snijders; Joop Schoemaker
Increased levels and pulsatility of follicle-stimulating hormone in mothers of hereditary dizygotic twins.
The Journal of clinical endocrinology and metabolism 1998;83(2):481-6.
1998: M Van Der Meer; Peter G A Hompes; Jacoba A M de Boer; Roel Schats; Joop Schoemaker
Cohort size rather than follicle-stimulating hormone threshold level determines ovarian sensitivity in polycystic ovary syndrome.
The Journal of clinical endocrinology and metabolism 1998;83(2):423-6.
1998: R J Odink; Joop Schoemaker; E Schoute; E Herdes; Henriette A Delemarre-Van De Waal
Predictive value of serum follicle-stimulating hormone levels in the differentiation between hypogonadotropic hypogonadism and constitutional delay of puberty.
Hormone research 1998;49(6):279-87.
1997: Cornelis B Lambalk; Joop Schoemaker
Hypothetical risks of twinning in the natural menstrual cycle.
European journal of obstetrics, gynecology, and reproductive biology 1997;75(1):1-4.
1997: Jacoba A M de Boer; Joop Schoemaker; Eduard A van der Veen
Impaired reproductive function in women treated for growth hormone deficiency during childhood.
Clinical endocrinology 1997;46(6):681-9.
1997: Cornelis B Lambalk; L de Boer; E Schoute; C Popp-Snyders; Joop Schoemaker
Post-menopausal and chronological age have divergent effects on pituitary and hypothalamic function in episodic gonadotrophin secretion.
Clinical endocrinology 1997;46(4):439-43.
1997: L Brus; Cornelis B Lambalk; J de Koning; MN Helder; RM Janssens; Joop Schoemaker
Specific gonadotrophin-releasing hormone analogue binding predominantly in human luteinized follicular aspirates and not in human pre-ovulatory follicles.
Human reproduction (Oxford, England) 1997;12(4):769-73.
1997: A Hoek; Joop Schoemaker; Hemmo Drexhage
Premature ovarian failure and ovarian autoimmunity.
Endocrine reviews 1997;18(1):107-34.
1997: A Hoek; W Allaerts; Pieter J M Leenen; Joop Schoemaker; Hemmo Drexhage
Dendritic cells and macrophages in the pituitary and the gonads. Evidence for their role in the fine regulation of the reproductive endocrine response.
European journal of endocrinology / European Federation of Endocrine Societies 1997;136(1):8-24.
1996: F J Broekmans; Peter G A Hompes; M A Heitbrink; JAN COEN NETELENBOS; J C Roos; T M Falke; Joop Schoemaker
Two-step gonadotropin-releasing hormone agonist treatment of uterine leiomyomas: standard-dose therapy followed by reduced-dose therapy.
American journal of obstetrics and gynecology 1996;175(5):1208-16.
1996: M Van Der Meer; Peter G A Hompes; F Scheele; E Schoute; Corry Popp-Snijders; Joop Schoemaker
The importance of endogenous feedback for monofollicular growth in low-dose step-up ovulation induction with follicle-stimulating hormone in polycystic ovary syndrome: a randomized study.
Fertility and sterility 1996;66(4):571-6.
1996: F Scheele; Peter G A Hompes; Cornelis B Lambalk; E Schoute; F J Broekmans; Joop Schoemaker
The GnRH challenge test: a quantitative measure of pituitary desensitization during GnRH agonist administration.
Clinical endocrinology 1996;44(5):581-6.
1996: Joop Schoemaker
The role of the GnRH dose and the route of administration on treatment outcome and complications.
European journal of obstetrics, gynecology, and reproductive biology 1996;65 Suppl():S13-6.
1996: F J Broekmans; M A Heitbrink; Peter G A Hompes; E Schoute; T Falke; Joop Schoemaker
Quantitative MRI of uterine leiomyomas during triptorelin treatment: reproducibility of volume assessment and predictability of treatment response.
Magnetic resonance imaging 1996;14(10):1127-35.
1996: F J Broekmans; Peter G A Hompes; Cornelis B Lambalk; E Schoute; A Broeders; Joop Schoemaker
Short term pituitary desensitization: effects of different doses of the gonadotrophin-releasing hormone agonist triptorelin.
Human reproduction (Oxford, England) 1996;11(1):55-60.
1995: F Scheele; M Van Der Meer; Cornelis B Lambalk; E Schoute; Joop Schoemaker; Peter G A Hompes
Exploring the recovery phase after treatment with a gonadotrophin-releasing hormone-agonist for ovulation induction in polycystic ovary syndrome: three pilot trials.
European journal of obstetrics, gynecology, and reproductive biology 1995;62(2):221-4.
1995: Y M van Kasteren; A Hoek; Joop Schoemaker
Ovulation induction in premature ovarian failure: a placebo-controlled randomized trial combining pituitary suppression with gonadotropin stimulation.
Fertility and sterility 1995;64(2):273-8.
1995: A Hoek; Y van Kasteren; M de Haan-Meulman; H Hooijkaas; Joop Schoemaker; Hemmo Drexhage
Analysis of peripheral blood lymphocyte subsets, NK cells, and delayed type hypersensitivity skin test in patients with premature ovarian failure.
American journal of reproductive immunology (New York, N.Y. : 1989) 1995;33(6):495-502.
1995: W de Wit; E Schoute; Joop Schoemaker
Chronic naltrexone treatment induces desensitization of the luteinizing hormone pulse generator for opioid blockade in hyperprolactinemic patients.
The Journal of clinical endocrinology and metabolism 1995;80(5):1739-42.
1995: M H A van Hooff; RA Hirasing; M B H Kaptein; C Koppenaal; F J Voorhorst; Joop Schoemaker
[Use of the pill by adolescents for contraception or as therapy].
Nederlands tijdschrift voor geneeskunde 1995;139(4):178-82.
1994: M Van Der Meer; Peter G A Hompes; F Scheele; E Schoute; S Veersema; Joop Schoemaker
Follicle stimulating hormone (FSH) dynamics of low dose step-up ovulation induction with FSH in patients with polycystic ovary syndrome.
Human reproduction (Oxford, England) 1994;9(9):1612-7.
1994: A R Martinez; C M Thomas; M F Segers; Joop Schoemaker; T K Eskes
CA-125 levels in cervical mucus during the menstrual cycle.
Fertility and sterility 1994;61(5):843-9.
1994: D D M Braat; S Veersema; J Assies; Joop Schoemaker
Triplet pregnancy after pulsatile gonadotrophin-releasing hormone treatment in an acromegalic woman.
European journal of obstetrics, gynecology, and reproductive biology 1994;54(2):148-9.
1994: A R Martinez; R E Bernardus; Jan P W Vermeiden; Joop Schoemaker
Time schedules of intrauterine insemination after urinary luteinizing hormone surge detection and pregnancy results.
Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology 1994;8(1):1-5.
1994: M H A van Hooff; E Schoute; Joop Schoemaker
Hypersecretion of luteinizing hormone (LH) and ovarian steroids in women with recurrent abortion.
Human reproduction (Oxford, England) 1994;9(1):179-80.
1993: A R Martinez; R E Bernardus; Jan P W Vermeiden; Joop Schoemaker
Basic questions on intrauterine insemination: an update.
Obstetrical & gynecological survey 1993;48(12):811-28.
1993: A Hoek; Y van Kasteren; M de Haan-Meulman; Joop Schoemaker; Hemmo Drexhage
Dysfunction of monocytes and dendritic cells in patients with premature ovarian failure.
American journal of reproductive immunology (New York, N.Y. : 1989) 1993;30(4):207-17.
1993: F Scheele; Peter G A Hompes; M Van Der Meer; E Schoute; Joop Schoemaker
Pulsatile gonadotrophin releasing hormone stimulation after medium-term pituitary suppression in polycystic ovary syndrome.
Human reproduction (Oxford, England) 1993;8 Suppl 2():197-9.
1993: F Scheele; Peter G A Hompes; M Van Der Meer; E Schoute; Joop Schoemaker
The relationship between follicle-stimulating hormone dose and level and its relevance for ovulation induction with adjuvant gonadotropin-releasing hormone-agonist treatment.
Fertility and sterility 1993;60(4):620-5.
1993: Joop Schoemaker; M M van Weissenbruch; F Scheele; M Van Der Meer
The FSH threshold concept in clinical ovulation induction.
Baillière's clinical obstetrics and gynaecology 1993;7(2):297-308.
1993: F J Broekmans; R E Bernardus; A Broeders; G Berkhout; Joop Schoemaker
Pituitary responsiveness after administration of a GnRH agonist depot formulation: Decapeptyl CR.
Clinical endocrinology 1993;38(6):579-87.
1993: Joop Schoemaker; M M van Weissenbruch; M Van Der Meer
New approaches with the FSH threshold principle in polycystic ovarian syndrome.
Annals of the New York Academy of Sciences 1993;687():296-300.
1993: F Scheele; Peter G A Hompes; M Van Der Meer; E Schoute; Joop Schoemaker
The effects of a gonadotrophin-releasing hormone agonist on treatment with low dose follicle stimulating hormone in polycystic ovary syndrome.
Human reproduction (Oxford, England) 1993;8(5):699-704.
1993: A Hoek; Y van Kasteren; M de Haan-Meulman; Joop Schoemaker; Hemmo Drexhage
A proportion of patients with premature ovarian failure show lowered percentages of blood monocyte derived dendritic cells capable of forming clusters with lymphocytes.
Advances in experimental medicine and biology 1993;329():629-32.
1992: F J Broekmans; R E Bernardus; G Berkhout; Joop Schoemaker
Pituitary and ovarian suppression after early follicular and mid-luteal administration of a LHRH agonist in a depot formulation: decapeptyl CR.
Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology 1992;6(3):153-61.
1992: F Scheele; Peter G A Hompes; R E Bernardus; Joop Schoemaker
Severe ovarian hyperstimulation: a case report and essentials of prevention and management.
European journal of obstetrics, gynecology, and reproductive biology 1992;45(3):187-92.
1992: D D M Braat; G M Berkhout; C S ten Brug; Cornelis B Lambalk; Joop Schoemaker
Induction of multiple follicular growth by pulsatile gonadotrophin-releasing hormone (GnRH) treatment in women with normal cycles: the role of the route of administration.
Human reproduction (Oxford, England) 1992;7(6):754-7.
1992: A R Martinez; R E Bernardus; Jan P W Vermeiden; Joop Schoemaker
Reliability of home urinary LH tests for timing of insemination: a consumer's study.
Human reproduction (Oxford, England) 1992;7(6):751-3.
1992: M C Armeanu; R J Moss; Joop Schoemaker
Ovulation induction with a single-blind treatment regimen comparing naltrexone, placebo and clomiphene citrate in women with secondary amenorrhea.
Acta endocrinologica 1992;126(5):410-5.
1992: Peter G A Hompes; F Scheele; Louis J G Gooren; Joop Schoemaker
Pulsatile secretory patterns of luteinizing hormone in two patients with secondary amenorrhea suffering from Cushing's disease, before and after transsphenoidal adenectomy.
Fertility and sterility 1992;57(4):924-6.
1992: M C Armeanu; G M Berkhout; Joop Schoemaker
Pulsatile luteinizing hormone secretion in hypothalamic amenorrhea, anorexia nervosa, and polycystic ovarian disease during naltrexone treatment.
Fertility and sterility 1992;57(4):762-70.
1992: M C Armeanu; Cornelis B Lambalk; G M Berkhout; Joop Schoemaker
Effects of opioid antagonism with naltrexone on pulsatile luteinizing hormone secretion in women with hypothalamic amenorrhea in basal conditions and after discontinuation of treatment with pulsatile LHRH.
Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology 1992;6(1):3-12.
1992: A R Martinez; F J Voorhorst; Joop Schoemaker
Reliability of urinary LH testing for planning of endometrial biopsies.
European journal of obstetrics, gynecology, and reproductive biology 1992;43(2):137-42.
1991: Joop Schoemaker
Neuroendocrine control in polycystic ovary-like syndrome.
Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology 1991;5(4):277-88.
1991: D D M Braat; Joop Schoemaker
Endocrinology of gonadotropin-releasing hormone induced cycles in hypothalamic amenorrhea: the role of the pulse dose.
Fertility and sterility 1991;56(6):1054-9.
1991: D D M Braat; G Berkhout; C S ten Brug; Joop Schoemaker
Multiple follicular development in women with normal menstrual cycles treated with pulsatile gonadotrophin-releasing hormone.
Human reproduction (Oxford, England) 1991;6(10):1379-83.
1991: A R Martinez; R E Bernadus; F J Voorhorst; Jan P W Vermeiden; Joop Schoemaker
A controlled study of human chorionic gonadotrophin induced ovulation versus urinary luteinizing hormone surge for timing of intrauterine insemination.
Human reproduction (Oxford, England) 1991;6(9):1247-51.
1991: Cornelis B Lambalk; Joop Schoemaker; G P van Rees; J de Koning; H A van Dieten
Exogenous versus endogenous pulses of luteinizing hormone-releasing hormone and secretory patterns of gonadotropins.
Fertility and sterility 1991;56(3):446-52.
1991: M M van Weissenbruch; A Hoek; I van Vliet-Bleeker; Joop Schoemaker; H Drexhage
Evidence for existence of immunoglobulins that block ovarian granulosa cell growth in vitro. A putative role in resistant ovary syndrome?
The Journal of clinical endocrinology and metabolism 1991;73(2):360-7.
1991: M Y Bongers; R E Bernardus; Joop Schoemaker; J W Vermeiden
Peritoneal oocyte and sperm transfer: a prospective pilot study.
Fertility and sterility 1991;56(1):147-8.
1991: A R Martinez; R E Bernardus; D Kucharska; Joop Schoemaker
Urinary luteinizing hormone testing and prediction of ovulation in spontaneous, clomiphene citrate and human menopausal gonadotropin-stimulated cycles. A clinical evaluation.
Acta endocrinologica 1991;124(4):357-63.
1991: Istvan Vermes; H A Bonte; G v d Sluijs Veer; Joop Schoemaker
Interpretations of five monoclonal immunoassays of lutropin and follitropin: effects of normalization with WHO standard.
Clinical chemistry 1991;37(3):415-21.
1991: J M Wennink; Henriette A Delemarre-Van De Waal; R Schoemaker; G Blaauw; C van den Braken; Joop Schoemaker
Growth hormone secretion patterns in relation to LH and estradiol secretion throughout normal female puberty.
Acta endocrinologica 1991;124(2):129-35.
1991: D D M Braat; R Schoemaker; Joop Schoemaker
Life table analysis of fecundity in intravenously gonadotropin-releasing hormone-treated patients with normogonadotropic and hypogonadotropic amenorrhea.
Fertility and sterility 1991;55(2):266-71.
1991: A R Martinez; R E Bernardus; F J Voorhorst; Jan P W Vermeiden; Joop Schoemaker
Pregnancy rates after timed intercourse or intrauterine insemination after human menopausal gonadotropin stimulation of normal ovulatory cycles: a controlled study.
Fertility and sterility 1991;55(2):258-65.
1990: J M Wennink; Henriette A Delemarre-Van De Waal; R Schoemaker; G Blaauw; C van den Braken; Joop Schoemaker
Growth hormone secretion patterns in relation to LH and testosterone secretion throughout normal male puberty.
Acta endocrinologica 1990;123(3):263-70.
1990: J M Wennink; Henriette A Delemarre-Van De Waal; R Schoemaker; H Schoemaker; Joop Schoemaker
Luteinizing hormone and follicle stimulating hormone secretion patterns in girls throughout puberty measured using highly sensitive immunoradiometric assays.
Clinical endocrinology 1990;33(3):333-44.
1990: A R Martinez; R E Bernardus; F J Voorhorst; Jan P W Vermeiden; Joop Schoemaker
Intrauterine insemination does and clomiphene citrate does not improve fecundity in couples with infertility due to male or idiopathic factors: a prospective, randomized, controlled study.
Fertility and sterility 1990;53(5):847-53.
1990: M M van Weissenbruch; Hemmo Drexhage; I van Vliet-Bleeker; Joop Schoemaker
Deoxyribonucleic acid cytophometry on rat ovarian follicles kept in organ culture: the effects of gonadotropins and plasma from normal, hypergonadotropic menopausal, and hypogonadotropic women.
The Journal of clinical endocrinology and metabolism 1990;70(1):238-45.
1990: H M van den Dungen; J A van Dieten; G P van Rees; Joop Schoemaker
Testicular weight, tubular diameter and number of Sertoli cells in rats are decreased after early prepubertal administration of an LHRH-antagonist; the quality of spermatozoa is not impaired.
Life sciences 1990;46(15):1081-9.
1989: H M van den Dungen; H Dijkstra; M A Hiehle; G P van Rees; Joop Schoemaker
Effects of LHRH antagonist administration to immature male rats on sexual development.
Physiology & behavior 1989;46(5):779-85.
1989: J M Wennink; Henriette A Delemarre-Van De Waal; R Schoemaker; H Schoemaker; Joop Schoemaker
Luteinizing hormone and follicle stimulating hormone secretion patterns in boys throughout puberty measured using highly sensitive immunoradiometric assays.
Clinical endocrinology 1989;31(5):551-64.
1989: Cornelis B Lambalk; G P van Rees; Joop Schoemaker; J de Koning; J A van Dieten
Acute desensitization of pituitary FSH response to LHRH in ovariectomized rats: further evidence that in the presence of ovarian proteins the LHRH-dependent, LH-like component of FSH release becomes apparent.
The Journal of endocrinology 1989;123(2):221-6.
1989: H M van den Dungen; J A van Dieten; F J Tilders; G P van Rees; Joop Schoemaker
Administration of a GnRH-antagonist to immature rats affects subsequent female and male pubertal development differently.
Acta endocrinologica 1989;120(6):778-84.
1989: Egbert R te Velde; M E Boer-Meisel; J Meisner; Joop Schoemaker; J D Habbema
The significance of preoperative hysterosalpingography and laparoscopy for predicting the pregnancy outcome in patients with a bilateral hydrosalpinx.
European journal of obstetrics, gynecology, and reproductive biology 1989;31(1):33-45.
1989: Cornelis B Lambalk; Joop Schoemaker; G P van Rees; H A van Dieten
The frequency of pulsatile luteinizing hormone-releasing hormone treatment and luteinizing hormone and follicle-stimulating hormone secretion in women with amenorrhea of suprapituitary origin.
Fertility and sterility 1989;51(3):416-22.
1989: Jan P W Vermeiden; R E Bernardus; C S ten Brug; C H Statema-Lohmeijer; A M Willemsen-Brugma; Joop Schoemaker
Pregnancy rate is significantly higher in in vitro fertilization procedure with spermatozoa isolated from nonliquefying semen in which liquefaction is induced by alpha-amylase.
Fertility and sterility 1989;51(1):149-52.
1989: M H Mignot; Hemmo Drexhage; M Kleingeld; E M Van de Plassche-Boers; B R Rao; Joop Schoemaker
Premature ovarian failure. II: Considerations of cellular immunity defects.
European journal of obstetrics, gynecology, and reproductive biology 1989;30(1):67-72.
1989: M H Mignot; Joop Schoemaker; M Kleingeld; B R Rao; Hemmo Drexhage
Premature ovarian failure. I: The association with autoimmunity.
European journal of obstetrics, gynecology, and reproductive biology 1989;30(1):59-66.
1989: Curt W Burger; Peter G A Hompes; T J Korsen; Joop Schoemaker
Ovulation induction with pulsatile luteinizing hormone-releasing hormone in women with clomiphene citrate-resistant polycystic ovary-like disease: endocrine results.
Fertility and sterility 1989;51(1):20-9.
1988: H M van den Dungen; Henk J Groenewegen; F J Tilders; Joop Schoemaker
Immunoreactive corticotropin releasing factor in adult and developing rat cerebellum: its presence in climbing and mossy fibres.
Journal of chemical neuroanatomy 1988;1(6):339-49.
1988: J M Wennink; Henriette A Delemarre-Van De Waal; H van Kessel; G H Mulder; J P Foster; Joop Schoemaker
Luteinizing hormone secretion patterns in boys at the onset of puberty measured using a highly sensitive immunoradiometric assay.
The Journal of clinical endocrinology and metabolism 1988;67(5):924-8.
1988: Cornelis B Lambalk; Joop Schoemaker; G P van Rees; J A van Dieten
Pulsatile LH-RH treatment induces a relatively low response of LH and FSH, while discontinuation enhances the response in women with amenorrhea of suprapituitary origin.
Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology 1988;2(3):183-93.
1988: Cornelis B Lambalk; G P van Rees; Joop Schoemaker; J de Koning; J A van Dieten
Pulsatile GnRH treatment of the ovariectomized rat and release of LH and FSH.
Acta endocrinologica 1988;119(1):27-32.
1988: Cornelis B Lambalk; G P van Rees; Joop Schoemaker; J de Koning; J A van Dieten
The influence of pulsatile GnRH administration to the ovariectomized rat on the pituitary response to GnRH and the occurrence of spontaneous LH pulses.
Acta endocrinologica 1988;117(3):373-80.
1988: Curt W Burger; T J Korsen; Joop Schoemaker
Pituitary response during pulsatile luteinizing hormone-releasing hormone ovulation--induction in patients with clomiphene citrate-resistant polycystic ovary-like disease.
Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology 1988;2(1):19-33.
1987: M H Wouts; J S Duisterhout; Dirk J Kuik; Joop Schoemaker
The chance of spontaneous conception for the infertile couple referred to an academic clinic for reproductive endocrinology and fertility in The Netherlands.
European journal of obstetrics, gynecology, and reproductive biology 1987;26(3):243-50.
1987: Joop Schoemaker; H van Kessel; A H Simons; T J Korsen
Induction of first cycles in primary hypothalamic amenorrhea with pulsatile luteinizing hormone-releasing hormone: a mirror of female pubertal development.
Fertility and sterility 1987;48(2):204-12.
1987: F Scheele; Cornelis B Lambalk; Joop Schoemaker; H van Kessel; J de Koning; J A van Dieten; G P van Rees; T J de Vries Robles-Korsen
Patterns of LH and FSH in men during high-frequency blood sampling.
The Journal of endocrinology 1987;114(1):153-60.
1987: Cornelis B Lambalk; Joop Schoemaker; G P van Rees; H van Kessel; J de Koning; H A van Dieten; T J de Vries Robles-Korsen
Short-term pituitary desensitization to luteinizing hormone-releasing hormone (LH-RH) after pulsatile LH-RH administration in women with amenorrhea of suprapituitary origin.
Fertility and sterility 1987;47(3):385-90.
1986: Curt W Burger; T J Korsen; Peter G A Hompes; H van Kessel; Joop Schoemaker
Ovulation induction with pulsatile luteinizing releasing hormone in women with clomiphene citrate-resistant polycystic ovary-like disease: clinical results.
Fertility and sterility 1986;46(6):1045-54.
1986: Peter G A Hompes; M M van Weissenbruch; Curt W Burger; Joop Schoemaker
The additional use of buserelin in HMG-HCG ovulation induction in PCO: a double blind controlled study.
Progress in clinical and biological research 1986;225():391-9.
1985: Curt W Burger; T Korsen; H van Kessel; P A van Dop; F J Caron; Joop Schoemaker
Pulsatile luteinizing hormone patterns in the follicular phase of the menstrual cycle, polycystic ovarian disease (PCOD) and non-PCOD secondary amenorrhea.
The Journal of clinical endocrinology and metabolism 1985;61(6):1126-32.
1983: Curt W Burger; H van Kessel; Joop Schoemaker
Induction of ovulation by prolonged pulsatile administration of luteinizing hormone releasing hormone (LRH) in patients with clomiphene resistant polycystic ovary-like disease.
Acta endocrinologica 1983;104(3):357-64.
1983: R E Bernardus; P A van Dop; H van Kessel; Joop Schoemaker
New evidence for the existence of the luteinized unruptured follicle syndrome as a cause of infertility: a case report.
Fertility and sterility 1983;39(3):376-8.
1983: Henriette A Delemarre-Van De Waal; J L Van den Brande; H van Kessel; Joop Schoemaker
Oestrogens induce an LH surge in a prepubertal patient with 45,X gonadal dysgenesis under prolonged pulsatile LRH administration.
Acta endocrinologica 1983;102(2):185-9.
1981: Joop Schoemaker; A H Simons; G J van Osnabrugge; C Lugtenburg; H van Kessel
Pregnancy after prolonged pulsatile administration of luteinizing hormone-releasing hormone in a patient with clomiphene-resistant secondary amenorrhea.
The Journal of clinical endocrinology and metabolism 1981;52(5):882-5.