当前位置:药药网 / 数据中心 /变体注释摘要_体外和功能分析类型
“布呋洛尔”、“右美沙芬”-"bufuralol","dextromethorphan"
变量_单倍型
CYP2D6*1, CYP2D6*2
药物名称(英)
"bufuralol","dextromethorphan"
记事
The *2 construct (R296C and S486T) was expressed in cos-7 cells and the kinetic parameters Km and Vmax were determined for dextromethorphan and bufuralol compared to *1 construct. dextromethorphan: Km no difference to *1; Vmax 30% reduction. bufuralol: Km 30% increased compared to *1; Vmax no effect compared to *1. Resulting in about 30 % reduction in intrinsic clearance for *2 compared to *1 but not significant. CYP2D6 cDNA with *2=R296C; S486T variations.
专家论述
CYP2D6 *2 is associated with decreased clearance of bufuralol or dextromethorphan in COS-7 cells as compared to CYP2D6 *1.