Effect of shuangshen ningxin formula on energy metabolism of myocardial ischemia/reperfusion rats / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 2874-2877, 2013.
Article
in Chinese
| WPRIM
| ID: wpr-238629
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the effect of Shuangshen Ningxin (SSNX) formula on energy metabolism of myocardial ischemia/reperfusion rats.</p><p><b>METHOD</b>The myocardial ischemia/reperfusion model of Wistar rats was established through the ligation of left anterior descending branch of coronary artery of for 40 min and the reperfusion for 2 h. The Wistar rats were randomly divided into six groups the sham operation group, the model group, the Trimetazidine group (10 mg x kg(-1)) and SSNX groups (22.5, 45, 90 mg x kg(-1)). Preventive administration was conducted for 5 d. The operation was performed at 1 h on the day of the last administration. CK-MB assay kit was adopted to detect the activity of serum CK-MB. HPLC was used to determine ATP, ADP and AMP contents in myocardial tissues and calculate TAN and EC.</p><p><b>RESULT</b>The preventive administration with SSNX could reduce the activity of serum CK-MB and increase ATP content and EC level in myocardial tissues (P < 0.01 or P < 0.05 vs. the model group).</p><p><b>CONCLUSION</b>SSNX formula can maintain energy charge in cardiomyocytes and relieve ischemia/reperfusion injury by preserving ischemic myocardium ATP.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
General Surgery
/
Blood
/
Drugs, Chinese Herbal
/
Myocardial Reperfusion
/
Adenosine Diphosphate
/
Adenosine Monophosphate
/
Rats, Wistar
/
Myocardial Ischemia
/
Drug Therapy
/
Energy Metabolism
Limits:
Animals
/
Humans
/
Male
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2013
Type:
Article
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