The mechanism of protective effects of rotary magnetic field on expe rimental myocardial ischemia in rats
- VernacularTitle:旋磁场对大鼠实验性缺血心肌保护作用的机制研究
- Author:
Lisha HAN
;
Li HAN
;
Yuting MA
;
Fang WANG
- Publication Type:Journal Article
- Keywords:
Electromagnetic field;
Pituitrin;
Myoc ardial ischemia;
Rats
- From:
Chinese Journal of Physical Medicine and Rehabilitation
2003;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the effect of ro ta ry magnetic field on experimental myocardial ischemia caused by Pitui trin (Pit) injection in rats. MethodsThirty rats with experimental myocardial ischemia induced by intravenous injection of Pit (2U/kg) were divided into three groups: control group, ischemia g roup, rotary magnetic field group. The ST-segment elevated amplitude, T -wave amplitude of ECG, serum NO content, SOD activity and MAD content in the three groups were observed and compared. Results The 30 mT rotary magentic field for 30 min significantly increa sed SOD activity ( P
