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.
Artigo
em Chinês
| 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>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Cirurgia Geral
/
Sangue
/
Medicamentos de Ervas Chinesas
/
Reperfusão Miocárdica
/
Difosfato de Adenosina
/
Monofosfato de Adenosina
/
Ratos Wistar
/
Isquemia Miocárdica
/
Tratamento Farmacológico
/
Metabolismo Energético
Limite:
Animais
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2013
Tipo de documento:
Artigo
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