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Expression and Regulatory of Cytochrome 450 enzymes and relation with AEDS
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- Author:
- No author available
- Journal Title:
- JOURNAL OF MODERN CLINICAL MEDICAL BIOENGINEERING
- Issue:
- 5
- DOI:
- 10.3760/cma.j.issn.1008-634X.2005.05.006
- Key Word:
- 细胞色素P4503A;基因表达调控;多药耐药基因;抗癫痫药物
Abstract： 细胞色素P4503A酶(Cytochrome P450 3A enzymes)在外源性化合物尤其是药物代谢中起重要作用,临床中约有50%的药物经由CYP3A代谢,其中包括多种抗癫痫药物.本文概述了CYP3A的基因家系的结构、分布和调控表达的异同,CYP3A与难治性癫痫患者药物难治性的可能机制--多药耐药基因和P-糖蛋白的关系,CYP3A4基因表达上的差别与药物作用强度和持续时间、急性毒性的相关性.
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