英语语法分析

Cycloserine is the first such product to be included in the list.

它是第一种列入清单的此类产品。

Objective: To investigate the effect of D-cycloserine on spatial working memory in atropine injured rats.

目的：探讨D环丝氨酸对空间工作记忆损伤大鼠的治疗作用。

One of the products, Cycloserine, is particularly important because it is a second-line medicine, necessary to treat tuberculosis that is resistant to standard treatment.

产品之一环丝氨酸尤其重要，因为它是一种二线药物，为治疗对标准治疗耐药的结核所必需。