一氧化氮

Objective To detect the expressions of NFκB p65 and NOS2 in the lacrimal gland of castrated-male-rabbit model with xerophthalmia and investigate their relationship with pathogenesis of this problem.

目的 检测NF-κB p65亚基(NFκB p65)和诱导型一氧化氮合成酶(NOS2)在去势雄兔干眼症模型泪腺组织的表达，探讨其与干眼症发病的关系。

MethodsAfter acate liver injury model was induced by carbon tetrachloride (CCl4), mice were administrated intragastrically with Hypericum japonicum.The serum ALT, AST, SOD, NO, TNF-α, IL-6 were determined and pathological change of liver was observed.

方法以四氯化碳（CCl4）制备小鼠急性肝损伤的模型，田基黄水煎剂灌胃，检测小鼠血清中的丙氨酸氨基转移酶、天冬氨酸氨基转移酶、超氧化物歧化酶活力以及一氧化氮、肿瘤坏死因子-α、白介素-6的含量，观察肝组织的病理损伤程度。

The results showed that either of the extracted propolis had significant inhibitory effect on the level of triglyceride, total cholesterol, LDL-C,GPT and GOT in serum, and TC, TG and MDA in liver, but were ineffective on HDL-C, MDA, SOD and NO levels in serum. Ethanol extracted propolis also reduced the body weight, liver weight and liver index of hyperlipidemic SD rats, while water extracted propolis were adiaphorous.

结果表明：蜂胶醇提液和水提液均能有效抑制高脂血症SD大鼠血清中的甘油三酯、总胆固醇、低密度脂蛋白、谷丙转氨酶、谷草转氨酶的升高，并且能有效抑制肝脏组织中的TC、TG、MDA的升高，但对血清中的高密度脂蛋白、超氧化物歧化酶、丙二醛、一氧化氮的影响不明显；蜂胶醇提液能有效降低高脂血症SD大鼠的体重、肝重及肝指数，蜂胶水提液对体重、肝重及肝指数的影响则不显著。

This experiment adopted lipoic amido dehydrogenase histochemistry method and image pattern analysis technique to investigate the relationship between nitric oxide synthase neurons and activity of NOS and auditory threshold, and to explore the possible role of NOS neurone in cochlear nuclei of guinea pigs after exposed to white noise.

采用硫辛酰胺脱氢酶组织化学方法及图象分析技术，研究白噪声暴露后豚鼠耳蜗核一氧化氮合酶神经元及NOS活性的变化与听阈的关系，探讨豚鼠耳蜗核NOS神经元在白噪声损伤过程中可能的作用。

This experiment adopted lipoic amido dehydrogenase histochemistry method and image pattern analysis technique to investigate the relationship between nitric oxide synthase neurons and activity of NOS and auditory threshold, and to explore the possible role of NOS neurone in cochlear nuclei of guinea pigs after exposed to white noise.

提要 采用硫辛酰胺脱氢酶组织化学方法及图象分析技术，研究白噪声暴露后豚鼠耳蜗核一氧化氮合酶神经元及NOS活性的变化与听阈的关系，探讨豚鼠耳蜗核NOS神经元在白噪声损伤过程中可能的作用。

OBJECTIVE: To observe the effect of aminoguanidine combined with BMSC transplantation on recovery in rats after spinal cord injury.

目的：观察骨髓间充质干细胞移植联用诱导型一氧化氮合酶抑制剂-氨基胍对大鼠脊髓损伤修复的影响。

Objective To investigate the inhibitory effects of aminoguanidine,a selective inhibitor of inducible nitric oxide synthase, on mice stomach cancer and its′mechanism.

目的：研究诱导型一氧化氮合酶选择性抑制剂氨基胍对皮下接种MFC胃癌细胞株小鼠的抑瘤作用，探讨其抑瘤机制。

Aminoguanidine was reported as a kind of nitric oxide synthase inhibitor .In some fields, there were some studies that AG might have effect on treating other diseases caused by HI.

在缺氧缺血所致其它疾病的有关报道中，已有研究表明，胺基胍作为诱导型一氧化氮合酶的抑制剂，可能对这些疾病具有治疗和保护作用。

Aim: To investigate the effect of anemonin on release of endothelin-Ⅰ and nitric oxide induced by lipopolysaccharide in primary cultures of rat intestinal microvascular endothelial cells.

目的：探讨白头翁素对细菌脂多糖诱导的肠黏膜微血管内皮细胞内皮素和一氧化氮分泌增加的影响。

SC acan turn pneuma fine, add appetite, increase activity and improve color pattern and anischuria of RHR rats.SC didn't have evidence effect on SHR rats'body weight, but can increase RHR rats'body weight. 3.3.3 Find The effect on endothelin、nitrogen monoxidum、atrial natriuretic peptide and renin-angiotensin system of SC .

3.3.3三草降压汤对血浆内皮素、一氧化氮、心钠素及肾素-血管紧张素系统的影响 SC能明显降低SHR、RHR两种高血压大鼠模型血浆ET浓度、升高血浆NO浓度、调整二者的平衡，这可能是其发挥降压作用的重要机制。

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。