Cortisol increases growth hormone-receptor expression in human osteoblast-like cells
نویسندگان
چکیده
منابع مشابه
Estrogen enhances growth hormone receptor expression and growth hormone action in rat osteosarcoma cells and human osteoblast-like cells.
Postmenopausal bone loss is primarily due to estrogen deficiency. Recent clinical observation demonstrate that GH increases bone mass in GH deficient patients. The present study investigates whether estrogen regulates GH action and GH receptor expression in osteoblasts. 17 beta-estradiol or GH added to the culture medium as single substances did not influence rat osteosarcoma cell proliferation...
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The effect of bradykinin on prostaglandin E 2 formation in cells from human trabecular bone has been studied. The cells responded to parathyroid hormone with enhanced cyclic AMP formation and were growing as cuboidal-shaped, osteoblast-like cells. In these isolated human osteoblast-like cells, bradykinin (1 #tool/l) caused a rapid (5 min) stimulation of prostaglandin E2 formation. This finding ...
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ژورنال
عنوان ژورنال: Journal of Endocrinology
سال: 1998
ISSN: 0022-0795,1479-6805
DOI: 10.1677/joe.0.1560099