COPULSATILITY OF GROWTH HORMONE AND PROLACTIN SECRETION IN GROWTH HORMONE DISORDERS
نویسندگان
چکیده
منابع مشابه
Growth hormone and prolactin secretion of pituitary adenoma.
Tissue culture of 20 pituitary adenomas (four acromegalies, 15 non-functioning tumors, one Forbes-Albright syndrome) was performed with the Maxmow double cover glass assembly. Growth hormone and prolactin in the medium were measured during the culture. Morphological feature in vitro was also compared with that of the original tumor. In chromophobe adenomas of clinically non-functioning, tum...
متن کاملGrowth-hormone and prolactin excess.
The treatment of acromegaly and hyperprolactinaemia has been improved by the availability of effective and well-tolerated slow-release somatostatin analogues and dopamine agonists with long-lasting activity, such as cabergoline. The use of these drugs has extended the possibility of treatment to patients who would have responded poorly to the previously available compounds, such as octreotide o...
متن کاملProlactin and growth hormone in fish osmoregulation.
Prolactin is an important regulator of multiple biological functions in vertebrates, and has been viewed as essential to ion uptake as well as reduction in ion and water permeability of osmoregulatory surfaces in freshwater and euryhaline fish. Prolactin-releasing peptide seems to stimulate prolactin expression in the pituitary and peripheral organs during freshwater adaptation. Growth hormone,...
متن کاملتأثیر پلی مورفیسم های ژن های هورمون رشد growth hormone و گیرنده ژن هورمون رشد growth hormone receptor روی برخی صفات اقتصادی بز مرغز ایران
در این پژوهش به بررسی وجود پلی مورفیسم در ناحیه پروموتور و اگزون 10 ژن های gh و ghr و ارتباط آنها با صفات رشد در بزهای مرغز پرداخته شد. بدین منظور از سیاهرگ وداج تعداد 160 بز مرغز موجود در ایستگاه اصلاح نژاد استان کردستان خونگیری و dna نمونه ها با استفاده از کیت استخراج گردید. قطعه 391 جفت بازی از ژن gh و 361 جفت بازی از ژن ghr تکثیر شدند. از تفاوت چندشکلی فضایی تک رشته ها (sscp) و توالی یابی ب...
Regulation of human growth hormone secretion and its disorders.
Growth hormone (GH) secretion from anterior pituitary is regulated by the hypothalamus and the mediators of GH actions. Major regulatory factors include GH releasing hormone (GHRH), somatostatin (SRIF), GH releasing peptide (ghrerin) and insulin-like growth factor (IGF-I). The principal physiological regulation mechanisms of GH secretion are neural endogenous rhythm, sleep, stress, exercise, an...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1993
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-199305001-00162