The most common approach is isoniazid for nine months.

最常见的用药方法就是烟肼用9个月。

As an alternative, Sterling and his colleagues combined isoniazid with another drug, rifapentine.

于是蒂莫西及其同事将另一种药利福喷烟肼混合一起来代替传统的用药方法。

We saw that just like the other reducing agent, it in combination with isoniazid sterilized the culture.

们看到它跟另一种还原剂相同，跟烟肼一道将这些细胞灭活。

Vitamin B6 deficiencies can also commonly happen as a result of isoniazid treatment for tuberculosis, as isoniazid attaches and inactivates vitamin B6.

用烟肼治疗结核病时，由于烟肼会附着并灭活维生素B6，因而维生素B6缺乏症会较为常见。

Those at highest risk can take medicine, but Vanderbilt University researcher Timothy Stirling says not everyone follows through with the treatment, which is a daily dose of isoniazid for nine months.

然而，据范德堡大学的研究者蒂莫西称，这些高危人群可通过吃药来避免风险，但是有些人不愿意连续9个月的时间里每天服用烟肼（抗结核药）。

Jacobs was studying whether the TB drug isoniazid was being inactivated by the presence of a particular amino acid, cysteine, which in chemical terms acts as a reducing agent, by donating electrons.

Jacobs 之前一直研究为何肺结核药物烟肼会被氨基酸和半胱氨酸灭活，而烟肼化学反应中通过失电子，起到还原剂的作用。