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本实验复制缺血再灌注模型 ,应用微量去甲肾上腺素(ｎｏｒｅｐｉｎｅｐｈｒｉｎｅ ,ＮＥ)预处理 (ｐｒｅｃｏｎｄｉｔｉｏｎｉｎｇ ) ,观察缺血再灌注 (ｉｓｃｈｅｍｉａ ｒｅｐｅｒｆｕｓｉｏｎ ,Ｉ Ｒ)大鼠心肌细胞凋亡及Ｂｃｌ 2、Ｂａｘ基因表达情况 ,以探讨ＮＥ预处理防治
Myocardial cell apoptosis and the expression of Bcl-2 and Bax genes in ischemia-reperfusion (I R) -induced ischemia-reperfusion (I R) rats were pretreated with norepinephrine (NE) Expression, to explore the NE pretreatment control