کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1984861 | 1539962 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ghrelin: A new peptide regulating growth hormone release and food intake
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شیمی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
Ghrelin, identified as an endogenous ligand for the growth hormone secretagogue receptor, is a 28 amino acid peptide hormone possessing an unusual octanoyl group on the serine in position 3, crucial for its biological activity. Ghrelin is predominantly produced by the stomach but also by many other tissues such as pituitary, hypothalamus, duodenum, jejunum, ileum, colon, lung, heart, pancreas, kidney, and testis. In addition to stimulation of GH release, ghrelin stimulates appetite and food intake, enhancing fat mass deposition and weight gain. Besides these main actions, ghrelin regulates gastric motility and acid secretion, exerts cardiovascular and anti-inflammatory effects, modulates cell proliferation and influences endocrine and exocrine pancreatic secretion, as well as glucose and lipid metabolism. Therefore, ghrelin agonists and antagonists might be valuable for some clinical aspects.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The International Journal of Biochemistry & Cell Biology - Volume 40, Issue 8, 2008, Pages 1420-1424
Journal: The International Journal of Biochemistry & Cell Biology - Volume 40, Issue 8, 2008, Pages 1420-1424
نویسندگان
Carine De Vriese, Christine Delporte,