一氧化氮

In no alteration of HIF-1αprotein, nitric oxide donors, metavanadate and sodium nitroprusside, significantly abrogated DFO-induced apoptosis.

4一氧化氮(Nitric Oxide， NO)供体——钒酸钠(Sodium Metavanadate， vanadate)和硝普钠(Sodium Nitroprusside， SNP)都能够抑制DFO诱导的白血病细胞凋亡，但对CoCl2诱导的细胞凋亡没有抑制作用。

Resting [Ca(2+)] and [Ca(2+)] transients evoked by large depolarizations exhibited similar properties in control fibres and in fibres loaded with tenth millimolar levels of the NOs inhibitor N-nitro-L-arginine.

对照组肌纤维与含有1/10毫克分子浓度的一氧化氮合酶抑制剂N-硝基-左旋精氨酸的肌纤维内，静息钙离子浓度及由大去极化诱发的钙离子浓度瞬变表现出了类似的性质。

Resting [Ca(2+)] and [Ca(2+)] transients eoked by large depolarizations exhibited similar properties in control fibres and in fibres loaded with tenth millimolar leels of the NOs inhibitor N-nitro-L-arginine.

对照组肌纤维与含有1/10毫克分子浓度的一氧化氮合酶抑制剂N-硝基-左旋精氨酸的肌纤维内，静息钙离子浓度及由大去极化诱发的钙离子浓度瞬变表现出了类似的性质。

Objective To study the effect of nerve growth factor on thenumberal density and morphology of positive neurons ofneuronal nitric oxide synthase in visual central systemin monocularly deprived rats in critical period, and providebasic referent evidences to preventing and treating deprivedamblyopia.

中文摘要：目的：研究和探讨在大鼠视觉发育敏感期内神经生长因子对单眼剥夺大鼠视觉中枢神经型一氧化氮合酶阳性神经元数量及形态的影响，为临床预防和治疗弱视拓展思路并提供基础研究依据。

Objective To elucidate the postburn change in the activity and the distribution of nitric oxide synthase in rat intestinal myenteric plexus .

目的 探讨烧伤后大鼠小肠壁内一氧化氮合酶的活性及分布的变化规律。

RESULTS The NOS positive neurons were distributed in whole myenteric plexus of the rat digestive tract.

目的 了解大鼠消化道肌间神经丛中一氧化氮合酶阳性神经元的分布规律。

Methods By using immunohistochemistry and computer assistant image analysis system, NOS, SOM and 5-HT immunoreactivity were examined in myenteric plexus of sigmoid colon resected from 15 patients with STC.

用免疫组织化学法结合计算机辅助的图像分析技术检测15例STC患者乙状结肠肌间丛一氧化氮合酶、SOM及5-HT的免疫反应性变化。

Methods:To observe the contents of total bilirubin and alanine aminotransferasein serum ,the contents of malondialdehyde , activity of superoxide dismutase , level of nitrogen monoxide in serum and liver tissue ,hepato-pathohistologic changes by CCl4,αnaphthalin fluorescein isothiocyanate inducing acute liver injury and icterus respectively in mice by po, the effects of sedum lineare thunb on the biochemical changes were analysed.

分别采用四氯化碳（CCl4）、α萘异硫氰酸酯一次性灌胃中毒致小鼠急性肝损伤及黄疸模型，测定血清谷丙转氨酶、总胆红素含量及血清、肝组织中丙二醛、超氧化物歧化酶、一氧化氮水平和观察肝组织病理变化，分析佛甲草对上述指标的影响。

Mechanism of Naphthoquinone Derivatives, Naphthazarin and.

控血管张力与抑制内皮细胞一氧化氮生成机制之探讨。

Objective To study the mechanism of neurocyte on inhibitor of nitric oxi-de synthase in the focal cerebral ischemic reperf us ion and the relationship between inhibitor of NOS and apoptosis especially.

目的 研究一氧化氮合酶抑制剂在局灶性脑缺血再灌流过程中对神经细胞的作用机理，特别是NOS抑制剂与细胞凋亡的关系。

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。