Sex Steroid Inhibition of LH Induction of the LH Receptor
نویسندگان
چکیده
منابع مشابه
role of intercellular communication on lh receptor induction in rat
the cyclical changes in the gonadotropins stimulate ovarian follicular development either to the ovulatory stage or to undergo atresia. one such intrafollicular factor may be inter-cellular communication via gap junctions. we have examined the effects of two agents (retinoids and alkanols), known to disrupt or uncouple gap junction, on fsh-stimulated lh receptor induction and progestrone synthe...
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Patien ts w ith familial male-limited precocious puberty present with early onset of puberty. Several missense m utations in the LH receptor gene th a t cause amino acid substitu tions in the sixth tran s membrane segment of the receptor pi'otein have been shown to be a cause of the disorder. We have identified a novel LH receptor gene m utation in a patien t w ith familial male-limited precoc...
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An SDDS contains data records. Every record is identified by a primary key or by several keys. Records are stored in buckets at server nodes called (SDDS) servers. They are manipulated from client nodes called (SDDS) clients. The key value(s) determines the address of the bucket where the record should be. An SDDS file starts at one storage site. Inserts scale the file incrementally through spl...
متن کاملGonadotropin and Sex Steroid Levels Across the Luteal Phase LH Plasma
A bstract. The pattern of episodic gonadotropin release was studied in 15 normal female volunteers during the luteal phase ofthe menstrual cycle with 24 h ofblood sampling for follicle-stimulating hormone (FSH) and luteinizing hormone (LH) levels at 10-min intervals. Six subjects (two in the early, two in the mid-, and two in the late luteal phase) also had each of these specimens processed for...
متن کاملOvarian and adrenal steroid production: regulatory role of LH/HCG.
BACKGROUND The contribution of the adrenal glands to the total circulating steroid pool in women is not well known. There is evidence that human adrenals express the LH receptor gene and that LH may affect adrenal androgen secretion. METHODS HCG stimulation tests (a single dose of 5000 IU i.m.) were performed in women at reproductive age (group 1, n = 6, age 21--39 years) before and after tre...
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ژورنال
عنوان ژورنال: Journal of Andrology
سال: 1987
ISSN: 0196-3635
DOI: 10.1002/j.1939-4640.1987.tb00986.x