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国产巴西人参乙酸乙酯提取物对小鼠移植性H_(22)和S_(180)实体瘤抑制作用的研究 被引量:5

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摘要 目的:研究国产巴西人参乙酸乙酯提取物对小鼠移植性H22和S180实体瘤的抑制作用。方法:昆明种小鼠分别于右腋皮下接种肝癌H22及肉瘤S180细胞悬液后通过灌胃给予不同剂量的巴西人参乙酸乙酯提取物,连续给药10d后处死小鼠,剥离瘤体并称重,计算抑瘤率,观察胸腺及脾脏的变化。通过ELISA法检测小鼠血清中TNF-α、IL-2、IL-6及IgG水平变化探讨其抗肿瘤作用机制。结果:与模型组比较,巴西人参乙酸乙酯提取物对小鼠肝癌H22及肉瘤S180有抑制作用(P<0.05),并能降低小鼠血清中IL-2及IL-6含量(P<0.05或P<0.01)。结论:巴西人参乙酸乙酯提取物可抑制小鼠肝癌H22及肉瘤S180的生长,其作用机制可能与其降低小鼠体内环境中炎性因子IL-2、IL-6的含量,改变肿瘤生长微环境阻断肿瘤生长有关。
出处 《广西医科大学学报》 CAS 2014年第4期563-565,共3页 Journal of Guangxi Medical University
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参考文献5

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