Results 301 to 310 of about 131,484 (342)
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Gonadotropin response to gonadotropin releasing hormone in acute schizophrenia
Progress in Neuro-Psychopharmacology and Biological Psychiatry, 1984To evaluate hypothalamic-pituitary-gonadal axis in acute schizophrenia, plasma FSH and LH concentrations were estimated both in basal conditions and after stimulation with gonadotropin releasing hormone (GnRH, 200 micrograms i.v.) in 14 young male patients with acute schizophrenia and in a age-matched group of 14 healthy male controls. Basal plasma PRL
Luigi Cantalamessa +7 more
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Endocrinology, 1975
Radioimmunological determination of serum LH, FSH, and estradiol concentrations in prepubertal female rats demonstrates the temporal coincidence of increased serum levels of these hormones between days 9 and 21.
K. Döhler, W. Wuttke
semanticscholar +1 more source
Radioimmunological determination of serum LH, FSH, and estradiol concentrations in prepubertal female rats demonstrates the temporal coincidence of increased serum levels of these hormones between days 9 and 21.
K. Döhler, W. Wuttke
semanticscholar +1 more source
Regulation of Human Gonadotropins
Gynecologic and Obstetric Investigation, 1970Serum LH, FSH and progesterone concentrations and urinary pregnanediol excretion were quantitated in 5 regularly menstruating women who received 0.5 mg chlormadinone acetate for periods ranging from 51 to 60 days. These gonadotropic hormone and steroid hormones were also measured during the months before and after medication administration.
U. Goebelsmann +3 more
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Enzymatic Radioiodination of Gonadotropins
The Journal of Clinical Endocrinology & Metabolism, 1972A method is described for the enzymatic radioiodination of HCG, human follicle stimulating hormone (HFSH) and human luteinizing hormone (HLH) by a system consisting of lactoperoxidase, hydrogen peroxide and Na 125I. The hormones differed in their susceptibility to iodination.
Yukitaka Miyachi +3 more
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Radioimmunoassay of Gonadotropins
1969Dr. Franchimont has developed techniques for the estimation of somatotrophic hormones and for follicle-stimulating and luteinizing gonadotropins as well. With the aid of these methods he has examined secretion of these hormones in healthy volunteers and in patients suffering from various disorders.
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Immunochemical mapping of gonadotropins
Molecular and Cellular Endocrinology, 1996As a glycoprotein hormone, human chorionic gonadotropic (hCG) is not a single molecular entity but this term rather comprises an array of molecular variants such as hCG, hCG beta, hCGn, hCG beta n, hCG beta cf, -CTPhCG, hCG beta CTP, deglyhCG, asialohCG, hCGav and the closely related molecules hLH, hLH beta and hLH beta ef.
Siegfried Schwarz +14 more
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Prostaglandins and Gonadotropin Secretion
Neuroendocrinology, 1974Intracarotid injections of PGE1 into castrated-estrogen-pretreated female rats are followed by a rapid and prolonged release of LH, but have no important effects on FSH secretion ...
Luciano Martini, S.K. Batta, M. Zanisi
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Gonadotropin Secretory Abnormalities
Endocrinology and Metabolism Clinics of North America, 1991Normal physiology of puberty and normal GnRH, LH, FSH, and hCG secretion have been reviewed. Systemic disorders can affect the neuroendocrine axis and cause varying degrees of hypogonadism by acting at different levels in the axis. As both hypothalamic abnormalities and intrinsic pituitary abnormalities can cause an abnormal FSH/LH response to GnRH ...
V.S. Herman-Bonert, Glenn D. Braunstein
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1970
Publisher Summary This chapter discusses various biological tests that have been developed for evaluating either total gonadotropic activity or the individual and luteotropic factors. A great variety of animals are used for this purpose, both hypophysectomized and intact.
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Publisher Summary This chapter discusses various biological tests that have been developed for evaluating either total gonadotropic activity or the individual and luteotropic factors. A great variety of animals are used for this purpose, both hypophysectomized and intact.
openaire +2 more sources