宁痫颗粒联合卡马西平对难治性癫痫大鼠血清IL-1β、IL-6、TNF-α影响的实验研究

被引:7
作者
王强 [1 ]
刘福友 [2 ]
杨东东 [2 ]
机构
[1] 贵阳中医学院第二附属医院
[2] 成都中医药大学附属医院
关键词
宁痫颗粒; 卡马西平; 难治性癫痫大鼠; 炎症因子;
D O I
暂无
中图分类号
R742.1 [癫痫];
学科分类号
100204 [神经病学];
摘要
目的:观察宁痫颗粒联合卡马西平对海人酸难治性癫痫大鼠血清IL-1β、IL-6、TNF-α水平的影响,探讨其作用机制。方法:Wistar雄性大鼠42只,按体质量随机分为假手术组、模型组、卡马西平+宁痫颗粒高(0.03+4.80/g·kg-1·d-1)、中(0.03+2.40/g·kg-1·d-1)、低剂量组(0.03+1.20/g·kg-1·d-1)、宁痫颗粒组(2.40/g·kg-1·d-1)和卡马西平组(0.03/g·kg-1·d-1),每组6只。采用海马CA3局部注射海人酸制作大鼠癫痫模型,术后第二天予苯妥英钠药物筛选14d后成功制作难治性癫痫模型。各组分别灌胃2周后股动脉采血,收集各实验组大鼠血清,采用免疫酶联法(Elisa法),测定各实验组大鼠血清IL-1β、IL-6、TNF-α水平。结果:与卡马西平组比较,宁痫颗粒低剂量联合卡马西平组大鼠血清IL-1β、IL-6含量显著降低(P<0.05),宁痫颗粒中、高剂量组联合卡马西平大鼠血清IL-1β、IL-6含量极显著降低(P<0.01);宁痫颗粒低、中、高剂量联合卡马西平组大鼠血清TNF-α含量极显著降低(P<0.01)。结论:IL-1β、IL-6、TNF-α共同参与了免疫反应,其水平的变化间接反映了脑组织损伤程度。表明宁痫颗粒联合卡马西平具有一定的免疫抑制作用,比单用卡马西平疗效显著,说明两者联合具有协同作用,其机制可能是通过抑制炎症反应从而阻断癫痫发作,达到治疗癫痫目的。
引用
收藏
页码:27 / 31
页数:5
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