Effect and mechanism of biochanin A on rat hippocampal neurons injuries impaired by H2O2 / 中国药学杂志
Chinese Pharmaceutical Journal
;
(24): 809-814, 2016.
Article
Dans Chinois
| WPRIM
| ID: wpr-859108
ABSTRACT
OBJECTIVE:
To observe the effect of Biochanin A (Bio A) on rat hippocampal neurons injuries impaired by H2O2 and Bcl-2, Bax and caspase-3 protein expression.METHODS:
Hippocampal neurons of newly born rat were cultured in vivo and were injured by H2O2. Different concentration of Bio A on cell viability was measured by CCK-8; cell apoptosis rate was tested by flow cytometry analysis; Bcl-2, Bax and caspase-3 protein expression were tested by Western blot method.RESULTS:
Compared with the model group, Bio A significantly improved hippocampal neurons cell viability and inhibited cell apoptosis and necrosis. In addition, Bio A clearly enhanced the protein expression of Bcl-2 and decrease the protein expression of Bax and caspase-3.CONCLUSION:
The protective effect of Bio A on rat hippocampal neurons injuries impaired by H2O2 may be related to the inhibition of hippocampal neurons apoptosis. The mechanism of Bio A against cell apoptosis may involve the increased Bcl-2 protein expression and reduced Bax, caspase-3 protein expression.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
Chinese Pharmaceutical Journal
Année:
2016
Type:
Article
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