The details and physiologic significance of human renal proximal tubule specific stimulation of Na transport by Angiotensin II
The details and physiologic significance of human renal proximal tubule specific stimulation of Na transport by Angiotensin II
批准号:
23790932
负责人:
HORITA Shoko
金额:
$2.75万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011 至 2012
中文摘要
点击翻译按钮获取中文摘要
英文摘要
AngII has biphasic effect (stimulation in low concentration and inhibition in high concentration) on mouse proximal tubule (PT) but in human AngII monophasically stimulates PT transport. To clarify this, NBCe1 activity in PT was measured in human, wild-type and cGKII-/- mice kidney. In human inhibition of NO blocked AngII effect, meanwhile NO donor stimulated NBCe1 activity via ERK. In wild-type mice the inhibition by high concentration of AngII changed to stimulation by inhibition of NO, while NO donor suppressed NBCe1. It was suggested that in human PT AngII has monophasic stimulatory effect via NO and consequent ERK activation, and regulation of blood pressure by AngII is more important.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
登录
查看更多内容
DOI:
10.1038/ki.2010.523
发表时间:
2011-04-01
期刊:
KIDNEY INTERNATIONAL
影响因子:
19.6
作者:
[Lo, Yi-Fen, Yang, Sung-Sun, Lin, Shih-Hua]
通讯作者:
Lin, Shih-Hua
Obesity Epidemic - Role of Altered Renal Sodium Transport in Insulin Resistance and Hypertension
肥胖流行——肾钠转运改变在胰岛素抵抗和高血压中的作用
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
[Shoko Horita, Motonobu Nakamura, Masashi Suzuki, Hideomi Yamada and George Seki]
通讯作者:
Hideomi Yamada and George Seki
Mutations in Human Genetic Disease - Pathophysiological roles of mutations in the electrogenic Na+-HCO3- cotransporter NBCe1
人类遗传疾病突变 - 生电 Na -HCO3- 协同转运蛋白 NBCe1 突变的病理生理学作用
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[George Seki, Shoko Horita, et al.]
通讯作者:
et al.
Stimulatory effect of insulin on renal proximal Na transport is preserved in insulin resistance.
胰岛素对肾近端Na转运的刺激作用在胰岛素抵抗中得以保留。
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[Motonobu Nakamura, Ayumi Shirai, Osamu Yamazaki, Hideomi Yamada, Masashi Suzuki, Shoko Horita, Yukio Homma, George Seki]
通讯作者:
George Seki
インスリンの近位尿細管輸送亢進作用はインスリン抵抗性でも保たれる
即使在胰岛素抵抗的情况下,胰岛素的近端肾小管转运增强作用也得以维持。
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Yamazaki O, Yamada H, Suzuki M, Horita S, Nakamura M, Seki G, Fujita T, Magdeldin S, 小野江 為人,此下 忠志,山田 和徳,濱野 良子,水島 伊知郎,黒田 昌宏,鍵谷 聡志,川野 充弘, 中村元信,堀田晶子]
通讯作者:
中村元信,堀田晶子
共 14 条
The significance of cardio-renal interaction via the rapid signal transduction system of peroxisome proliferator-activated receptorγ
-
批准号:21790798
-
项目类别:Grant-in-Aid for Young Scientists (B)
-
资助金额:$2.75万
-
财政年份:2009
-
负责人:HORITA Shoko
-
依托单位:
海外基金