1.
China Pharmacy
;
(12)2005.
Artigo
em Chinês
| WPRIM
| ID: wpr-534236
RESUMO
OBJECTIVE:To investigate the genetic polymorphisms of cytochrome P4503A4(CYP3A4) in epilepsy patients treated with carbamazepine,and to provide reference for individual drug regimen.METHOD:Blood samples were collected from epilepsy patients treated with carbamazepines.Mutations in CYP3A4 gene were detected by polymerase chain reaction and restriction fragment length polymorphism(PCR-RFLP).RESULTS:After screening the 141 subjects,the individual mutation rates of the allele CYP3A4*4 and CYP3A4*6 were 0.71%.No allele CYP3A4*5 was found in 141 subjects.CONCLUSION:CYP3A4 genetic polymorphisms may change the activity of CYP3A4 gene.