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Ghrelin,一个促生长激素分泌及调节能量代谢的新多肽 被引量:3

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摘要 Ghrelin是一个由 2 8个氨基酸组成的多肽 ,3位丝氨酸上有酰化基团。它是第一个被发现的生长激素促分泌剂受体 (GHS R)的内源性配体。Ghrelin主要由胃分泌 ,下丘脑、肾脏、胎盘均有分泌。GHS R分布在多种组织 ,而且有不同的亚型 ,它有很强的促生长激素 (GH)释放的作用 ,可使循环中GH迅速、显著而持久地增加 ,甚至比生长激素释放激素的作用还强。Ghrelin是促进食欲的脑肠肽 ,参与下丘脑。
出处 《国外医学(内分泌学分册)》 2002年第3期174-177,共4页 Foreign Medical Sciences(Section of Endocrinology)
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同被引文献76

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  • 2朱中武,陈可毅,张晓梅,宁玲忠.产蛋鸡大肠杆菌性生殖道病感染途径探讨[J].中国兽医科技,1995,25(2):20-21. 被引量:7
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  • 8Ohkusa T, Miwa H, Nomura T, Asaoka D, Kurosawa A,Sakamoto N, Abe S, Hojo M, Terai T, Ogihara T, Sato N.Improvement in serum pepsinogens and gastrin in long-term monitoring after eradication of Helicobacter pylori:comparison with H pylori-negative patients. Aliment Pharmacol Ther 2004;20(Suppl 1):25-32.
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