DETERMINANTIONS OF ELECTRICAL ACTIVITY IN CLUSTERS OF CULTURED CARDIAC CELLS FROM NEONATAL RATS
- VernacularTitle:在培养心肌细胞上测定细胞跨膜电位
- Author:
Xiaoguang LI
- Publication Type:Journal Article
- Keywords:
cultured cardiac cell;
molybdenum;
action potentials
- From:
Journal of Xi'an Jiaotong University(Medical Sciences)
1981;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Using the glass microelectrode technique and the inverted microscope, we have successfully recorded the transmembrane potentials in the clusters of cultured cardiac cells from theventricle of newborn rats. The amplitude of action potentials could reach 83.8?15.1 mV (?SD). This method is charaterized by less influence factors of internal environment, high susceptibility, etc. It might be widely applied to the cardiovascular research in physiology, pathophsiology and pharmacology,
