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Subject Areas on Research
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5alpha-Dihydrotestosterone binding to androgen binding protein. Effects of testosterone and other compounds in vivo and in vitro on the number of binding sites measured.
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A mathematical model for LH release in response to continuous and pulsatile exposure of gonadotrophs to GnRH
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A mathematical model quantifying GnRH-induced LH secretion from gonadotropes.
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A proposed classification system for menstrual cycles in the menopause transition based on changes in serum hormone profiles.
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A serum-free defined culture system which maintains follicle-stimulating hormone responsiveness and differentiation of porcine granulosa cells.
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Absence of secretory endometrium after false-positive home urine luteinizing hormone testing.
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Acute and subacute effects of naturally occurring estrogens on luteinizing hormone secretion in the ovariectomized rat: Part 1.
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Acute and subacute effects of naturally occurring estrogens on luteinizing hormone secretion in the ovariectomized rat: Part 2.
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Alterations in luteal phase progesterone and estradiol production after leuprolide acetate therapy before ovarian stimulation for in vitro fertilization.
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Amenorrhea: observations based on the analysis of luteinizing hormone-releasing hormone testing.
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Analysis of pre-ovulatory changes in cervical mucus hydration and sperm penetrability.
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Androgen and estrogen treatment, alone or in combination, differentially influences bone maturation and hypothalamic mechanisms that time puberty in the male rhesus monkey (Macaca mulatta).
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Androgen control of an inhibitory modulator of phosphodiesterase in rat epididymis and prostate.
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Anogenital distance at birth as a predictor of volume of the sexually dimorphic nucleus of the preoptic area of the hypothalamus and pituitary responsiveness in castrated adult rats.
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Are Chinese people really more fertile?
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Are higher pre-diagnosis follicle stimulating hormone levels associated with long-term prostate cancer risk?
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Assessing human fertility using several markers of ovulation.
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Atypical estradiol secretion and ovulation patterns caused by luteal out-of-phase (LOOP) events underlying irregular ovulatory menstrual cycles in the menopausal transition.
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Bone mineral content and levels of gonadotropins and estrogens in amenorrheic running women.
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Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 38-1975.
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Cessation of gonadotropin-releasing hormone agonist therapy combined with high-dose gonadotropin stimulation yields favorable pregnancy results in low responders.
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Changes in (125I) labeled human chorionic gonadotropin (hCG) binding to porcine granulosa cells during follicle development and cell culture.
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Clinical characteristics of ovulation induction with human menopausal gonadotropins with and without leuprolide acetate in polycystic ovary syndrome.
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Clomiphene citrate in the management of male infertility.
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Comparison of low-technology and high-technology monitoring of clomiphene citrate ovulation induction.
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Concentrations of perfluorooctane sulfonate (PFOS) and perfluorooctanoate (PFOA) and their associations with human semen quality measurements.
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Cyclic regulation of T-Bet and GATA-3 in human endometrium.
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Day-specific probabilities of clinical pregnancy based on two studies with imperfect measures of ovulation.
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Delayed suppression of serum luteinizing hormone after naloxone treatment in neonatal female rats.
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Delaying the initiation of progesterone supplementation results in decreased pregnancy rates after in vitro fertilization: a randomized, prospective study.
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Developmental changes in pituitary-gonadal function in free-ranging lions (Panthera leo leo) of the Serengeti Plains and Ngorongoro Crater
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Developmental coordination of luteinizing hormone/human chorionic gonadotropin (hCG) receptors and acute hCG responsiveness in cultured and freshly harvested porcine granulosa cells.
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Dietary intervention study to assess estrogenicity of dietary soy among postmenopausal women.
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Do estradiol levels influence on the cognitive function during antidepressant treatments in post-menopausal women with major depressive disorder? A comparison with pre-menopausal women.
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Dose-response characteristics of neonatal exposure to genistein on pituitary responsiveness to gonadotropin releasing hormone and volume of the sexually dimorphic nucleus of the preoptic area (SDN-POA) in postpubertal castrated female rats.
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Early follicular rise of serum progesterone concentration in response to a flare-up effect of gonadotrophin-releasing hormone agonist impairs follicular recruitment for in-vitro fertilization.
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Effect of Roux-en-Y gastric bypass surgery on the sex steroids and quality of life in obese men.
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Effect of chronic methadone administration on neuroendocrine function in developing rats.
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Effect of neonatal diethylstilbestrol exposure on luteinizing hormone secretion following ketamine anesthesia and gonadotropin-releasing hormone in castrated postpubertal rats.
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Effect of neonatal diethylstilbestrol exposure on volume of the sexually dimorphic nucleus of the preoptic area of the hypothalamus and pituitary responsiveness to gonadotropin-releasing hormone in female rats of known anogenital distance at birth.
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Effectiveness of antidepressant treatments in pre-menopausal versus post-menopausal women: a pilot study on differential effects of sex hormones on antidepressant effects.
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Effects of bovine luteinizing hormone and human chorionic gonadotrophin on the bovine corpus luteum in vivo.
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Effects of castration and chronic steroid treatments on hypothalamic gonadotropin-releasing hormone content and pituitary gonadotropins in male wild-type and estrogen receptor-alpha knockout mice.
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Effects of charcoal-extracted follicular fluid on reproductive function in postpartum cows.
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Effects of intranasal administration of norethisterone on folliculogenesis, cervical mucus, vaginal cytology, endometrial morphology and reproductive-endocrine profile in women.
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Effects of partially and more highly purified platelet-derived growth factor preparations on luteinizing hormone receptor induction in granulosa cell cultures.
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Effects of phytoestrogens on GnRH-induced luteinizing hormone secretion in ovariectomized rats.
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Effects of prenatal treatment with antiandrogens on luteinizing hormone secretion and sex steroid concentrations in adult spotted hyenas, Crocuta crocuta.
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Endocrine features of menstrual cycles in middle and late reproductive age and the menopausal transition classified according to the Staging of Reproductive Aging Workshop (STRAW) staging system.
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Endometrial dating--still room for controversy.
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Evaluation of danazol as an oral contraceptive.
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Evaluation of the postcoital test in cycles involving exogenous gonadotropins.
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FSH-induction of androgen binding protein in testes of Sertoli cell-only rats.
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Fatherhood, pairbonding and testosterone in the Philippines.
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Female fertility is reduced in mice lacking Ca2+/calmodulin-dependent protein kinase IV.
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Follicle-stimulating hormone levels on cycle day 3 are predictive of in vitro fertilization outcome.
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Follicle-stimulating hormone-mediated induction of functional luteinizing hormone/human chorionic gonadotropin receptors during monolayer culture of porcine granulosa cells.
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Follicular atresia associated with concurrent initiation of gonadotropin-releasing hormone agonist and follicle-stimulating hormone for oocyte recruitment.
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Four cardiac hormones increase circulating concentrations of luteinizing hormone and testosterone.
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Further studies on the role of the gonads in determining the ontogeny of gonadotropin secretion in the guinea pig (Cavia porcelus).
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G-protein-coupled receptors. Turned on to ill effect.
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Gonadotropin release in patients with androgen insensitivity. Testicular feminization syndrome.
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Gonadotropin releasing hormone stimulates calmodulin redistribution in rat pituitary.
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Gonadotropin stimulation for in vitro fertilization and embryo transfer in insulin-dependent diabetics: follicular response, oocyte quality, embryo development, and follicular environment.
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Gonadotropin stimulation protocols in the Norfolk IVF program--1988.
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Growth factors modulate gonadotropin receptor induction in granulosa cell cultures.
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High FSH:LH ratio and low LH levels in basal cycle day 3: impact on follicular development and IVF outcome.
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High-dose follicle-stimulating hormone (FSH) ovarian stimulation in low-responder patients for in vitro fertilization.
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Histological dating of timed endometrial biopsy tissue is not related to fertility status.
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Hormonal characteristics of free-ranging female lions (Panthera leo) of the Serengeti Plains and Ngorongoro Crater.
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Hormonal consequences of "missing the pill".
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Hypofertility and clomiphene citrate therapy.
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Hypothalamic and pituitary function in hypogonadotropic hypogonadism.
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Hypothalamic insufficiency: the cause of hypopituitarism in sarcoidosis.
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Impact of a cryopreservation program on the multiple pregnancy rate associated with assisted reproductive technologies.
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Increased blood pressure in mice lacking cytochrome P450 2J5.
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Influence of vitamin A injection before mating on oocyte development, follicular hormones, and ovulation in gilts fed high-energy diets.
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Inhibition of growth of MX-1, MCF-7-MIII and MDA-MB-231 human breast cancer xenografts after administration of a targeted cytotoxic analog of somatostatin, AN-238.
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Insufficient luteinizing hormone-induced intracellular signaling disrupts ovulation in preovulatory follicles lacking estrogen receptor-{beta}.
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Interrelationships between ovarian and pituitary hormones in ovulatory menstrual cycles across reproductive age.
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Intramuscular testosterone enanthate plus very low dosage oral levonorgestrel suppresses spermatogenesis without causing weight gain in normal young men: a randomized clinical trial.
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Late effects on gonadal function of cyclophosphamide, total-body irradiation, and marrow transplantation.
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Leptin levels and luteinizing hormone pulsatility in normal cycling women and their relationship to daily changes in metabolic rate.
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Long-term pharmacokinetics of transdermal testosterone gel in hypogonadal men.
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Long-term testosterone gel (AndroGel) treatment maintains beneficial effects on sexual function and mood, lean and fat mass, and bone mineral density in hypogonadal men.
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Low-dose glucocorticoids after in vitro fertilization and embryo transfer have no significant effect on pregnancy rate.
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Low-dose human chorionic gonadotropin maintains intratesticular testosterone in normal men with testosterone-induced gonadotropin suppression.
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Luteinizing hormone (LH) drives diverse intracellular calcium second messenger signals in isolated porcine ovarian thecal cells: preferential recruitment of intracellular Ca2+ oscillatory cells by higher concentrations of LH.
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Luteinizing hormone in premenopausal women may stimulate uterine leiomyomata development.
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Mathematical modeling of perifusion cell culture experiments on GnRH signaling.
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Modeling endocrine control of the pituitary-ovarian axis: androgenic influence and chaotic dynamics.
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New testosterone buccal system (Striant) delivers physiological testosterone levels: pharmacokinetics study in hypogonadal men.
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Opiate antagonist treatment reinstates estrous cycles in middle-aged persistent-estrous rats.
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Opioid inhibition of luteinizing hormone release declines with age and acyclicity in female rats.
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Ovarian function following marrow transplantation for aplastic anemia or leukemia.
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Ovarian stimulation for in vitro fertilization using pure follicle-stimulating hormone with and without gonadotropin-releasing hormone agonist in high-responder patients.
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Plasma prostaglandin F 2-alpha levels in dysmenorrehic women.
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Platelet-derived growth factor enhances granulosa cell luteinizing hormone receptor induction by follicle-stimulating hormone and serum.
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Predictive value of progesterone and estradiol levels for pregnancy.
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Prevention of the polycystic ovarian phenotype and characterization of ovulatory capacity in the estrogen receptor-alpha knockout mouse.
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Proceedings: Hormonal control of steroid synthesis by a feminizing adrenal tumour.
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Progesterone and the luteal phase: a requisite to reproduction.
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Progesterone levels on the day of human chorionic gonadotropin administration in cycles with gonadotropin-releasing hormone agonist suppression are not predictive of pregnancy outcome.
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Proteomic analysis of the luteal endometrial secretome.
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Randomized trial to compare the effect of recombinant human FSH (follitropin alfa) with or without recombinant human LH in women undergoing assisted reproduction treatment.
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Rat thecal/interstitial cells express transforming growth factor-beta type 1 and 2, but only type 2 is regulated by gonadotropin in vitro.
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Regulation of the macrophage population in postnatal rat testis.
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Renal and hepatic lysosomal catabolism of luteinizing hormone.
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Renal uptake of lutropin. Studies based on electron microscopic autoradiography and nephrectomy.
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Reproductive hormone levels in gynecologic oncology patients undergoing surgical castration after spontaneous menopause.
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Role of gonadotropin-releasing hormone pulse frequency in differential regulation of gonadotropins in the gilt.
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Sorbitol dehydrogenase of rat testis: changes of activity during development, after hypophysectomy and following gonadotrophic hormone administration.
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Specific interaction of 3H-FSH with rat testis binding sites.
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Staging profile of hypofertile male subjects.
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Stimulation protocols for patients with "atypical response".
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The anti-androgen combination, flutamide plus finasteride, paradoxically suppressed LH and androgen concentrations in pregnant spotted hyenas, but not in males.
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The bi-modal effects of estradiol on gonadotropin synthesis and secretion in female mice are dependent on estrogen receptor-alpha.
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The effect of leuprolide acetate on ovulation induction with human menopausal gonadotropins in polycystic ovary syndrome.
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The effect of neonatal exposure to DES and o,p'-DDT on pituitary responsiveness to GnRH in adult castrated rats.
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The effect of neonatal exposure to diethylstilbestrol, coumestrol, and beta-sitosterol on pituitary responsiveness and sexually dimorphic nucleus volume in the castrated adult rat.
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The effect of plating density on granulosa cell growth and differentiation in vitro.
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The effect of prenatal exposure to the phytoestrogen genistein on sexual differentiation in rats.
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The hypogonadotropic state of the prepubertal male rhesus monkey (Macaca mulatta) is not associated with a decrease in hypothalamic gonadotropin-releasing hormone content.
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The influence of follicle-stimulating hormone on testicular phospholipids.
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The metabolism of luteinizing hormone. Plasma clearance, urinary excretion, and tissue uptake.
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The naturally occurring luteinizing hormone surge is diminished in mice lacking estrogen receptor Beta in the ovary.
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The nuclear receptor steroidogenic factor 1 acts at multiple levels of the reproductive axis.
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The physiologic consequences of vas ligation.
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The prediction and/or detection of ovulation by means of urinary steroid assays.
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The production of androgen binding protein by Sertoli Cells.
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The prognostic value of serum concentrations of progesterone, estradiol, and luteinizing hormone during superovulation with and without adjunctive leuprolide therapy.
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The value of basal and/or stimulated serum gonadotropin levels in prediction of stimulation response and in vitro fertilization outcome.
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The value of basal serum follicle stimulating hormone, luteinizing hormone and oestradiol concentrations following pituitary down-regulation in predicting ovarian response to stimulation with highly purified follicle stimulating hormone.
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Timing of oocyte retrieval in cycles with a spontaneous luteinizing hormone surge in a large in vitro fertilization program.
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Transdermal iontophoretic peptide delivery: in vitro and in vivo studies with luteinizing hormone releasing hormone.
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Treatment of anorexia nervosa is associated with increases in bone mineral density, and recovery is a biphasic process involving both nutrition and return of menses.
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Utility of fluoroimmunoassay in detecting luteinizing hormone surges in spontaneous and human menopausal gonadotropin-stimulated menstrual cycles.
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Value of suppression with a gonadotropin-releasing hormone agonist prior to gonadotropin stimulation for in vitro fertilization.
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Vasomotor symptoms, serum estrogens, and gonadotropin levels in surgical menopause.