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2篇 您的检索式:作者名="Sevinc Inan"
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1Effect of growth hormone on small intestinal homeostasis relation to cellular mediators IGF-I and IGFBP-3显示文摘AIM:To evaluate the effects of growth hormone(GH) on the histology of small intestines which might be related to the role of insulin like growth factor(IGF)-I, IGF-binding protein 3(IGFBP-3)and its receptors. METHODS:Twelve week-old adult male Wistar albino rats were divided into two groups.The study group(n =10),received recombinant human growth hormone (rGH)at a dose of 2 mg/kg per day subcutaneously for 14 d and the control group(n=10)received physiologic serum.Paraffin sections of jejunum were stained with periodic acid shift(PAS)and hematoxylin and eosin(HE) for light microscopy.They were also examined for IGF-I, IGFBP-3 and IGF-receptor immunoreactivities.Staining intensity was graded semi-quantitatively using the HS- CORE. RESULTS:Goblet cells and the cells in crypt epitheliawere significantly increased in the study group compared to that of the control group.We have demonstrated an increase of IGF-I and IGFBP-3 immunoreactivities in surface epithelium of the small intestine by GH application.IGF-I receptor immunoreactivities of crypt,villous columnar cells,enteroendocrine cells and muscularis mucosae were also more strongly positive in the study group compared to those of in the control group. CONCLUSION:These findings confirm the important trophic and protective role of GH in the homeostasis of the small intestine.The trophic effect is mediated by an increase in IGF-I synthesis in the small intestine, but the protective effect is not related to IGF-I.Betul Ersoy Kemal Ozbilgin Erhun Kasirga Sevinc Inan Senol Coskun Ibrahim Tuglu 2009World Journal of Gastroenterology2009,15,43:2
2Expression profiling of stem cell signaling alters with spheroid formationin CD133high/CD44high prostate cancer stem cells显示文摘Gulperi Oktem Ayhan Bilir Ruchan Uslu Sevinc Inan Sirin Demiray Harika Atmaca Sule Ayla Ogun Sercan Aysegul Uysal 2014Oncology Letters2014,,6:1
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