IndraLab

Statements


AGT activates KCNMA1. 6 / 6
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"Using patch clamp techniques and molecular biological approaches, we found that BK channels, Ang II type 1 receptor, G (alphaq/11) (G protein q/11 alpha subunit), nonphagocytic NAD (P) H oxidases (NOX-1), and c-Src kinases (c-Src) were colocalized in the caveolae of rat arterial smooth muscle cells and the integrity of caveolae in smooth muscle cells was critical for Ang II mediated BK channel regulation."

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"Under some specific conditions, Ang II can also activate the BK channel, but the underlying mechanism remains unknown."

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"However, the molecular mechanisms underlying Ang II mediated BK channel modulation, especially in diabetes mellitus, have not been thoroughly examined."

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"Under some specific conditions, Ang II can also activate the BK channel, but the underlying mechanism remains unknown."

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"Experimental results of Leo et al. showed that the constriction to iberiotoxin (10 nM, IBTX) and dilation to NS-1619 (BK channel specific activator) (10 muM) of Ang II (100 nM, 8 h)-treated arteries were less than those in control untreated arteries, suggesting that Ang II stimulates BK channel internalization and degradation, leading to the construction of cerebral arteries."

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"We found that BK channels, AT 1 R, G alphaq/11, non phagocytic NAD (P) H oxidases (NOX-1) and c-Src kinases (c-Src) were co-localized in the caveolae of rat arterial smooth muscle cells (SMC) and the integrity of caveolae in SMC was critical for Ang II mediated BK channel regulation."