Sodium-Calcium Exchange in Plasma Membrane Vesicles
โ Scribed by Philipson, K D
- Book ID
- 111912652
- Publisher
- Annual Reviews
- Year
- 1985
- Tongue
- English
- Weight
- 411 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0066-4278
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The effects of platelet-activating factor (PAF) on Na(+)-dependent calcium uptake in myocardial sarcolemmal vesicles were examined in order to clarify its mechanism of inotropic action on the heart. PAF (40 and 20 microM) significantly inhibited Na(+)-Ca2+ exchange by 61% and 37%, respectively. Both