منابع مشابه
Intrarenal dopaminergic system regulates renin expression.
Dopamine is a major regulator of proximal tubule salt reabsorption and is a modulator of renin release. Dopamine has been reported to stimulate renin release in vitro through activation of D1-like receptors. However, previous studies investigating dopamine regulation of renin release in vivo have provided contradictory results, indicating stimulation, inhibition, or no effect. We have reported ...
متن کاملIntrarenal Renin-Angiotensin System Mediates Fatty
Institute of Hypertension, Zhongshan School of Medicine, Sun Yat-sen 8 University, Guangzhou, China 510080 9 Department of Orthopedics, The 5 Affiliated Hospital, Sun Yat-sen University, 10 Zhuhai, China 519000 11 Department of Medicine, Division of Hypertension and Renal Diseases, 12 University of Colorado Denver, Aurora, CO, USA 80010 13 Department of Medicine, Division of Renal Diseases and ...
متن کاملCharacterization of a putative intrarenal serotonergic system.
Serotonin [5-hydroxytryptamine (5HT)] acts through multiple G protein-coupled 5-HT receptors, and its activity is also regulated by the 5-HT transporter. The current studies report the expression and localization of the 5-HT receptors and transporter in the kidney. In addition, the enzymatic pathway mediating 5-HT synthesis is present in renal cortex, especially in the proximal tubules and glom...
متن کاملThe intrarenal endothelin system and hypertension.
The kidney is both a source of endothelin (ET) generation and an important target organ of this peptide. The highest concentrations of ET-1 in the body exist in the renal medulla, where it mediates natriuretic and diuretic effects through the ET(B) receptor subtype. It is proposed that aberrations in the renal ET system may lead to sodium and water retention and subsequently to the development ...
متن کاملUrinary markers of intrarenal renin-angiotensin system activity in vivo.
Recent interest focuses on urinary renin and angiotensinogen as markers of renal renin-angiotensin system activity. Before concluding that these components are independent markers, we need to exclude that their presence in urine, like that of albumin (a protein of comparable size), is due to (disturbed) glomerular filtration. This review critically discusses their filtration, reabsorption and l...
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ژورنال
عنوان ژورنال: Molecular and Cellular Endocrinology
سال: 2009
ISSN: 0303-7207
DOI: 10.1016/j.mce.2008.09.033