Effects of Ginkgo biloba extract (EGB) on acute myocardial ischemia induced by isoproterenol in rats / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 900-903, 2009.
Article
em Zh
| WPRIM
| ID: wpr-265342
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WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the therapeutic effects of Ginkgo biloba extract (EGb) in rats with acute myocardial injury induced by isoproterenol (ISO).</p><p><b>METHOD</b>The rats, induced by Isoproterenol (4 mg x kg(-1) x d(-1), 10 d, sc), were divided into groups: sham, model, metoprolol (10 mg x kg(-1) x d(-1), 13 d, ig), EGb (100 mg x kg(-1) x d(-1), 13 d, ig).</p><p><b>RESULT</b>The cardiac parameters of the Model group were compromised significantly in both systolic and diastolic function. Improvement in cardiac function by EGb was significant. In model groups, plasma activities of AST, LDH, CK, HBDH, CKMB and ventricular weight index (LV and RV/BW) were elevated significantly. With the treatment with EGb and metoprolol, the enzymes and ventricular weight index were significantly ameliorated.</p><p><b>CONCLUSION</b>G. biloba extract was beneficial to cardiac performance by improving myocardium enzymes and cardiac function in isoproterenol induced myocardial injury in rats.</p>
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1
Índice:
WPRIM
Assunto principal:
Tamanho do Órgão
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Medicamentos de Ervas Chinesas
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Química
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Ratos Sprague-Dawley
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Isquemia Miocárdica
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Ginkgo biloba
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Usos Terapêuticos
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Tratamento Farmacológico
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Hemodinâmica
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Isoproterenol
Limite:
Animals
Idioma:
Zh
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2009
Tipo de documento:
Article