Effects of hydrogen peroxide on cell membrane ion channels / 中国药理学通报
Chinese Pharmacological Bulletin
;
(12): 14-17, 2001.
Article
in Chinese
| WPRIM
| ID: wpr-412088
ABSTRACT
The H2O2 has been shown to have comprahensive actions on various ion channels of cell membrane. But it has different effects on different tissues. H2O2-induced a dose dependent decreasing L- type Ca2+ current on cultrued Lymnaea neurons. In sheep cardiac SR, H2O2 plays an important role in regulating directly on RyR Ca2+-release channel that caused an increasing of P0, but it was no effects on conductance. It indicated that H2O2-induced different activities on KCa channel with different tissues. In guinea pig ventricular myocytes, H2O2-induced increase in KATP channels. There are few data on the effects of H2O2 on whole cell Na+ currents and single Na+ channels.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Pharmacological Bulletin
Year:
2001
Type:
Article
Similar
MEDLINE
...
LILACS
LIS