Effects of yixintong on regulating cellular calcium channels / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 754-756, 2003.
Artigo
em Chinês
| WPRIM
| ID: wpr-282248
ABSTRACT
<p><b>OBJECTIVE</b>To explore the protecting mechanism of Yixintong for heart ischemia-reperfusion injury at cellular and subcellular levels, by observing the effects of Yixintong on three kinds of calcium channels.</p><p><b>METHOD</b>The effects of Yixintong on Ca2+ influx on leak calcium channel, receptor-operationg calcium channel (ROC) and pulse-dependent calcium channel (PDC) were observed respectively, by using rat aortic smooth muscle cell and radioactive 45Ca technique.</p><p><b>RESULT</b>Yixintong has no effects on leak calcium channel, but can inhibit the Ca2+ influx in ROC and PDC significantly.</p><p><b>CONCLUSION</b>Yixintong can inhibit the Ca2+ influx in slow channel in a dose-dependent manner.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Aorta
/
Farmacologia
/
Plantas Medicinais
/
Flavonoides
/
Medicamentos de Ervas Chinesas
/
Canais de Cálcio
/
Química
/
Ratos Wistar
/
Folhas de Planta
/
Crataegus
Limite:
Animais
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2003
Tipo de documento:
Artigo
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