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Altered dipsogenic responses and expression of angiotensin receptors in the offspring exposed to prenatal high sucrose 期刊论文

编号：

eec63993-8549-4fbf-a9c4-53a1b1c308e4
作者：

Wu, Lei^[1,2];Mao, Caiping^[1,2];Liu, Yujuan(刘玉娟)^[3]Shi, Aiping^[1,2];Xu, Feichao^[1,2];Zhang, Lubo^[4];Xu, Zhice^[1,2,4];
语种：

English
期刊：

PEPTIDES ISSN：0196-9781 2011 年 32 卷 1 期 (104 - 111) ; JAN
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关键词：

High sucrose Fetus Offspring RAS Dipsogenic responses
摘要：

The present study determined water and salt intake as well as expression of AT(1) and AT(2) receptors in the brain and kidney in the adult offspring rats prenatally exposed to high sucrose. Following the exposure during pregnancy, water intake and salt intake at baseline levels were not changed in the adult offspring. However, after 24 h water deprivation, consumption of water and salt was significantly increased compared to that of the control. Plasma sodium and osmolality levels remained the same between the offspring in the control and the exposed groups, while hematocrit was higher in the offspring exposed to prenatal high sucrose immediately following water deprivation. Density of renal AT(1) receptor protein was the same between the control and the exposed group, while AT(2) receptor protein in the kidney was significantly increased in the offspring exposed to prenatal high sucrose in association of thicker basal membrane of glomerular. In the forebrain, both AT(1) and AT(2) receptor levels were significantly increased in the offspring with history of prenatal high sucrose. In addition, water deprivation induced more c-fos expression in the central dipsogenic areas, including the paraventricular and supraoptic nuclei in the offspring exposed to prenatal high sucrose. The results suggested that prenatal high intake of sucrose may affect development of pathways in regulation of dipsogenic behavior in face of dehydration, which was associated with altered expression of AT(1) or/and AT(2) receptors in the kidney and brain. Published by Elsevier Inc.
推荐引用方式
GB/T 7714：

Wu Lei,Mao Caiping,Liu Yujuan, et al. Altered dipsogenic responses and expression of angiotensin receptors in the offspring exposed to prenatal high sucrose [J].PEPTIDES,2011,32(1):104-111.
APA：

Wu Lei,Mao Caiping,Liu Yujuan,Shi Aiping,&Xu Zhice.(2011).Altered dipsogenic responses and expression of angiotensin receptors in the offspring exposed to prenatal high sucrose .PEPTIDES,32(1):104-111.
MLA：

Wu Lei, et al. "Altered dipsogenic responses and expression of angiotensin receptors in the offspring exposed to prenatal high sucrose" .PEPTIDES 32,1(2011):104-111.

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