盐酸利多卡因注射液，本品为局麻药及抗心律失常药。主要用于浸润麻醉、硬膜外麻醉、表面麻醉（包括在胸 腔镜检查或腹腔手术时作粘膜麻醉用）及神经传导阻滞。本品可用于急性心肌梗塞后室性早 搏和室性心动过速，亦可用于洋地黄类中毒、心脏外科手术及心导管引起的室性心律失常。本品对室上性心律失常通常无效。
方法利用盐酸利多卡因注射液联合震荡培养法分离纯化胎大鼠脑内小胶质细胞，免疫荧光技术及流式细胞技术鉴定小胶质细胞的纯度。
Method: Fetal rat microglia in brain was isolated and purified by lidocaine hydrochloride with shock culturing. The purification of microglia was detected by immunofluorescence and flow cytometry.
结果：复方盐酸普鲁卡因注射液药效均强于相同浓度的盐酸普鲁卡因与盐酸利多卡因。
RESULTS The drug effect of the compound injection was better than that of procaine or lidocaine hydrochloride injection in same concentration.
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