Effects of infrasound on rat myocardial cell and its underlying mechanism / 中华物理医学与康复杂志
Article
in Zh
| WPRIM
| ID: wpr-574417
Responsible library:
WPRO
ABSTRACT
Objective To observe the effects of infrasound on rat myocardial cells and to study its underlying mechanism. Methods One hundred Sprague-Dawley rats were divided into a normal control group and a infrasound exposure group, composed of various subgroups subject to exposure to infrasound for 2 hours daily for 1 d,7 d,14 d,21 d,and 28 d, respectively. The ultra-microstructure and apoptosis of the rat myocardial cells were observed, and SOD and MDA were measured. Results After exposure to infrasound, significant ultra-microstructural impairment and increased apoptosis of the myocardial cells were observed in the infrasound exposure group as compared to those of the normal control group,(P
Full text:
1
Index:
WPRIM
Language:
Zh
Journal:
Chinese Journal of Physical Medicine and Rehabilitation
Year:
2003
Type:
Article