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ABCC2-24C>T基因多态性对中国癫痫患者卡马西平剂量和血药浓度的影响 被引量:5

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摘要 目的观察ABCC2-24C>T基因多态性对中国汉族癫痫患者卡马西平维持剂量和血药浓度的影响。方法以179例卡马西平单药治疗3月以上的中国汉族癫痫患者为研究对象,应用聚合酶链反应-限制性片段长度多态性(PCRRFLP)方法分析患者的-24C>T多态性;同时应用HPLC法测定卡马西平的稳态血药浓度。结果 ABCC2-24C>T三种基因型卡马西平的维持剂量有显著性差异,CC基因型携带者明显高于TT基因型携带者(P<0.05)。-24C>T变异后血药浓度有增加的趋势,即CC<CT<TT,但不同基因型间的差异无统计学意义。稳态血药浓度经标准化校正后,三基因组间无显著性差异。结论 ABCC2-24C>T多态性影响卡马西平的维持剂量,与其血药浓度无相关性。
出处 《中国实用神经疾病杂志》 2016年第8期75-77,共3页 Chinese Journal of Practical Nervous Diseases
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