Ca transport during contraction and relaxation in mammalian ventricular muscle
โ Scribed by D. M. Bers
- Publisher
- Springer
- Year
- 1997
- Tongue
- English
- Weight
- 1005 KB
- Volume
- 92
- Category
- Article
- ISSN
- 0300-8428
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The source, time course and stoichiometry of cytosolic free Ca2+ ([Ca2+]i) during contraction were examined in smooth muscle cells isolated from the guinea pig and human stomach. Contraction by receptor-linked agonists (eg, acetylcholine, cholecystokinin octapeptide and Met-enkephalin) was preceded
Effects of stimulants and relaxants on the cytosolic Ca 2+ level ([Ca2+]cy,) and contraction were examined in isolated canine tracheal smooth muscle. High K + and carbachol induced a sustained increase in [CaZ+]cyt and muscle tension. Cumulative addition of KCI induced a graded increase in [Ca2+Jcy