英语语法分析

Dextromethorphan metabolic phenotyping provides a new information for debrisoquine 4-hydroxylase (CYP2D6) polymorphism in native Chinese.

右美沙芬的代谢表型研究为中国本地人的异丁喹4-羟化酶（CYP2D6）多态性提供了新的信息。

Aniline hydroxylase was also high in the 9th week.

苯胺羟化酶在第9周也有升高。

Objective To investigate the genotype in Chinese patients with nonclassical 21 hydroxylase deficiency (NC 21OHD).

目的对中国人非经典型21 羟化酶缺乏症（21 OHD）基因型进行研究。