英语语法分析

Unilateral microinjection of flurazepam in nucleus tractus so-litarius (NTS) depressed the average phrenic activity.

单侧微注射氟西泮可降低大鼠平均膈肌活动。

Unilateral microinjection of flurazepam in nucleus tractus so-litarius (NTS) depressed the average phrenic activity on the contralateral side, but increased the respiratory rate.

观察到一侧孤束核（NTS）区微量注射氟安定，使对侧膈神经放电平均幅度减低，呼吸频率加快。

Aim To study the role of nitric oxide by measuring the expression and activity of nitric oxide synthase in hippocampus of rats tolerance and dependence to the anticonvulsant action of flurazepam.

目的通过测定大鼠对氟西泮抗痫耐受性和依赖性时海马中一氧化氮合酶（NOS）蛋白表达及活性的变化，探讨一氧化氮（NO）在此过程中可能的作用。方法建立大鼠对氟西泮抗痫耐受性和依赖性的模型。