Angiotensin Ii Activates Calcium-Dependent Cl- Channels In Human Cardiac Fibroblasts
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چکیده
منابع مشابه
effect of cyclosporin a and angiotensin ii on cytosolic calcium levels in primary human gingival fibroblasts
background: to evaluate the effect of cyclosporin a (csa) and angiotensin ii (ang ii) on cytosolic calcium levels in cultured human gingival fibroblasts (hgfs). materials and methods: healthy gingival samples from six volunteers were obtained, and primary hgfs were cultured. cell viability and proliferation assay were performed to identify the ideal concentrations of csa and ang ii. cytosolic c...
متن کاملAngiotensin II has multiple profibrotic effects in human cardiac fibroblasts.
BACKGROUND Angiotensin II (Ang II) is implicated in cardiac remodeling and is increasingly recognized for its profibrotic activity. METHODS AND RESULTS Because little is known about the direct cellular effects of Ang II on human cardiac fibroblasts, we isolated fibroblasts from ventricles of explanted human hearts and added Ang II (100 nmol/L) to determine its role in growth, extracellular ma...
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We have recently shown that insulin attenuates angiotensin II-induced intracellular Ca(2+) mobilization in human skin fibroblasts from normotensive subjects. This study was designed to investigate the effects of angiotensin II and the interactions between insulin and angiotensin II on intracellular Ca(2+) mobilization in skin fibroblasts from patients with essential hypertension. Fibroblasts we...
متن کاملEffect of Cyclosporin A and Angiotensin II on cytosolic calcium levels in primary human gingival fibroblasts
BACKGROUND To evaluate the effect of Cyclosporin A (CsA) and angiotensin II (Ang II) on cytosolic calcium levels in cultured human gingival fibroblasts (HGFs). MATERIALS AND METHODS Healthy gingival samples from six volunteers were obtained, and primary HGFs were cultured. Cell viability and proliferation assay were performed to identify the ideal concentrations of CsA and Ang II. Cytosolic c...
متن کاملIs angiotensin II a proliferative factor of cardiac fibroblasts?
Angiotensin II has been implicated as an important factor in cardiac remodeling, particularly in the development of pathological left ventricular hypertrophy. It is generally assumed that angiotensin II is able to alter the phenotype of cardiac myocytes and fibroblasts, and several experiments have suggested that this peptide can particularly affect the proliferation of cardiac fibroblasts. How...
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ژورنال
عنوان ژورنال: Biophysical Journal
سال: 2009
ISSN: 0006-3495
DOI: 10.1016/j.bpj.2008.12.2460