Ca2+-dependence of the depolarization-inducible Na+ current of Xenopus oocytes
β Scribed by Elena Bossi; Elena Centinaio; Andrea Moriondo; Antonio Peres
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 175 KB
- Volume
- 174
- Category
- Article
- ISSN
- 0021-9541
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π SIMILAR VOLUMES
An unusual inward current which is slowly elicited in the Xenopus oocyte membrane during sustained depolarization is reportedly carried by Na Ο© . It is thought that Na Ο© selective channels are in some way induced to become voltagesensitive by the depolarization. Earlier studies report that the induc
Transient inward currents (Iti) during oscillations of intracellular [Ca2+] ([Ca2+]i) in ventricular myocytes have been ascribed to Na/Ca exchange. We have investigated whether other Ca2+-dependent membrane currents contribute to Iti in single guinea-pig ventricular myocytes, by examining membrane c