Actualities in Mutations of Luteinizing Hormone (Lh) and Folliclestimulating Hormone (Fsh) Receptors
نویسندگان
چکیده
منابع مشابه
Effect of synthetic luteinizing hormone releasing hormone (LH/FSH-RH) in women with menstrual disorders.
Synthetic luteinizing hormone/follicle stimulating hormone-releasing hormone (LH/FSH-RH) (50 mug) was given intravenously to six women with oligomenorrhoea and to four women with secondary amenorrhoea. Peripheral venous blood was withdrawn at regular intervals over a 24-hour period. The concentrations of LH, FSH, and oestradiol-17beta were determined by radioimmunoassay. In all subjects there w...
متن کاملProtective effect of vitamin D on Luteinizing Hormone (LH), Follicle-Stimulating Hormone (FSH), testosterone hormones and testicular tissue changes induced by methotrexate in adult male rats
Background and Aims: Vitamin D has antioxidant and anti-inflammatory activities. The present study aimed to investigate the protective effect of vitamin D on Luteinizing Hormone (LH), Follicle-Stimulating Hormone (FSH), testosterone hormones and testicular tissue changes induced by methotrexate in adult male rats. Materials and Methods: In this experimental study, 30 adult male Wistar rats wei...
متن کاملFurther evidence for differential regulation of follicle-stimulating hormone (FSH) and luteinizing hormone (LH): increased FSH and decreased LH levels in a patient with familial pure gonadal dysgenesis.
There is experimental evidence that a portion of follicle-stimulating hormone (FSH) secretion is independent of hypothalamic influences. A 29 year old woman with familial pure gonadal dysgenesis developed myelodysplastic syndrome. Endocrine investigations showed discrepancy between serum FSH and luteinizing hormone (LH) levels. FSH levels remained elevated while LH levels decreased. The FSH to ...
متن کاملCorrelation of serum follicular stimulating hormone (FSH) and luteinizing hormone (LH) as measured by radioimmunoassay in disorders of sexual development.
Serum FSH and LH levels in 104 patients with disorders of sexual development were determined by radioimmunoassay and compared with serum FSH and LH levels in 164 normal individuals.32 of 35 gonadal dysgenesis patients (ages 4.8-18.9 yr) had serum FSH levels which were elevated above the range of normal for chronological age, and 19 had serum LH levels similarly elevated. All patients with eleva...
متن کاملChemosensory Stimulation of Luteinizing Hormone (LH)
22 Male Siberian hamsters (Phodopus sungorus) housed in long days (LD), but not short 23 days (SD) release luteinizing hormone (LH) when exposed to females. This study examined 24 whether this response is specific to a female and identifies the source of a stimulus that induces 25 LH release. Serum concentrations of LH, testosterone (T), follicle stimulating hormone (FSH), 26 and cortisol were ...
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ژورنال
عنوان ژورنال: Acta Endocrinologica (Bucharest)
سال: 2019
ISSN: 1841-0987,1843-066X
DOI: 10.4183/aeb.2019.139