一氧化氮

No associations were observed between maternal vitamin D intakes and spirometry or exhaled nitric oxide concentrations.

母体维生素D摄入和呼吸量或者呼出一氧化氮浓度无相关。

Objective Ta investigate the neuronal nitric oxide synthase distribution in intramural striated sphincter of female rats.

目的 研究神经型一氧化氮合酶在大鼠尿道壁内横纹肌的分布情况。

In set 1 (n=6), After 30-min suffusion of GLB, the vasodilator effect of diazoxide (3*10/sup -4/M, an opener of K/sup +//sub /channels) was abolished, whereas the vasodilator effect of sodium nitroprusside (3*10/sup -6/M, an exogenous nitric oxide donor) remained the same.

於第一组的6只动物中验证GLB的作用专一性，经过30分钟的GLB作用，3*10/sup -4/M的Diazoxide(为K/sup +//sub ATP/的活化剂)的作用近乎完全被抑剂，而3*10/sup -6/M的Sodium nitroprusside(为外来一氧化氮的供给剂)的作用不受影响。

Objective To study the influences of nitric oxide and superoxide dismutasein genesis and progress of delayed neuronal death in rats.

目的：探讨一氧化氮与超氧化物歧化酶对迟发性神经元坏死发生、发展的影响及两者的关系。

Objective To explore the effect of sildenafil on NO and NO synthetase after physical exercise at high altitude.

目的 探讨西地那非对高原人体运动一氧化氮及其合酶的影响。

Objective To study the effect on renal endothelium and nitric oxide synthetase in rats by lethal drug intravenous administration.

目的：探讨药物静脉注射致死对大鼠肾脏内皮素和一氧化氮释放的影响。

Aim: To study the distributive characteristic of nitric oxide synthetase positive neurons in cochlear nuclearcomplex and potine of guinea pigs.

目的：探讨一氧化氮合酶阳性神经元在豚鼠耳蜗核复合体和脑干内的分布特点。

Objective To investigate the change of serum and tela nitric oxide levels in the gastric carcinoma patients and its clinic significance.

目的 检测胃癌患者血清和组织中一氧化氮水平并探讨其临床意义。

Objective To study the relationship between the initiation of labor and the trophoblast apoptosis together with the endogenous nitric oxidein the placenta.

目的 探讨胎盘中滋养细胞凋亡和内源性一氧化氮与分娩发动的关系。

Objectives:Observe the relationship between NO.TNFα and ulcerous colonitis.

目的：观察一氧化氮、TNFα与溃疡性结肠炎的关系。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。