Intracellular Na+ activates a K+ channel in mammalian cardiac cells
โ Scribed by Kameyama, M.; Kakei, M.; Sato, R.; Shibasaki, T.; Matsuda, H.; Irisawa, H.
- Book ID
- 109735567
- Publisher
- Nature Publishing Group
- Year
- 1984
- Tongue
- English
- Weight
- 305 KB
- Volume
- 309
- Category
- Article
- ISSN
- 0028-0836
- DOI
- 10.1038/309354a0
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Concentration-dependent effects of intracellular GTP on activation of the muscarinic K + channel were examined in inside-out patches of cardiac atrial myocytes. The pipette solution contained 0.i ~I ACh. GTP (0.01-30 ~M) and 0.5 mM MgCI 2 were applied to the inside side of the patch membrane. K + ch
The effects of low (pCa 7.5 to 3) concentrations of intracellular calcium ion on a single potassium channel in the sarcoplasmic reticulum of canine heart ventricular muscle were investigated using a planar lipid bilayer technique. The low concentrations were obtained by mixing EGTA and calcium chlor