一氧化氮

To examine the microascular actions of tanshinone IIA researchers applied it topically to the hamsters' cheek pouch or mice cremaster muscles to achiee the final concentration of one μg/ml or fie μg/ml. After the application of tanshinone IIA, the experiment was continued for an additional 60-minute period in order to measure arteriolar diameter and peri-arteriolar nitric oxide concentration.

为研究丹参酮ⅡA对微血管的作用，研究者将丹参酮ⅡA应用于金仓鼠颊囊以及小鼠睾提肌使局部血管内药物浓度达到1μg/ml和5μg/ml，实验继续进行60分钟后测量微动脉管径及外周微动脉中一氧化氮浓度。

The topical application of tanshinone IIA at one μg/ml and five μg/ml caused significant dose-related vasodilation, indicated by the increased agent/control ratio of arteriolar diameters from 1.0 to 1.25±0.08 and 1.57±0.11, respectively, in the hamster cheek pouch.

研究人员同时发现丹参酮IIA通过增加内皮表达一氧化氮合酶扩张金仓鼠颊囊小动脉，局部应用1μg/ml和5μg/ml的丹参酮IIA可引起血管舒张，具有明显剂量相关性——处理组/对照组金仓鼠颊囊小动脉内径分别由1.0扩张到1.25±0.08 和 1.57±0.11。

The topical application of tanshinone IIA at one μg/ml and fie μg/ml caused significant dose-related asodilation, indicated by the increased agent/control ratio of arteriolar diameters from 1.0 to 1.25±0.08 and 1.57±0.11, respectiely, in the hamster cheek pouch.

研究人员同时发现丹参酮IIA通过增加内皮表达一氧化氮合酶扩张金仓鼠颊囊小动脉，局部应用1μg/ml和5μg/ml的丹参酮IIA可引起血管舒张，具有明显剂量相关性——处理组/对照组金仓鼠颊囊小动脉内径分别由1.0扩张到1.25±0.08 和 1.57±0.11。

Summary Amounts of air pollutants, such as chlorofluorocarbons, nitrous oxides, methyl bromide and methane, were produced by industrial an...

人类活动和工业生产产生了很多污染物，诸如氯氟烃、氮氧化物、甲基溴化物和甲烷等，其中一氧化氮也是污染物之一。

Even though it is the hotspot on the study of nitric oxide in plant kingdom, there is less reports on the mechanism of NO on the reverse of iron-deficiency induced chlorosis.

植物中一氧化氮研究是目前热点，但NO在植物缺铁失绿症矫治方面的研究并不多，相关机理研究不是特别深入。

Nitric oxide synthase might play an im-portant role in the oncogenesis and development of choriocarcinoma.

一氧化氮合酶可能在绒毛膜癌的发生、发展过程中起着重要的作用。

The changes of MDA in the plasma, CINC/IL-8 and NO in the serum, MPO in the skeletal muscle were studied at the end of ischemia and 1h, 2h, 4h, 8h, 12h during reperfusion.

分别于缺血4h末，再灌注1、2、4、8、12h，测定各组血浆中的MDA、骨骼肌组织中的MPO，血清嗜中性粒细胞化学趋化因子(CINC／IL-8)，血清一氧化氮，用流式细胞仪及免疫组化法观察各组白细胞上粘附分子CD11b／CD18和骨骼肌血管中ICAM-1的表达情况及各组的组织学改变。

Aim:To evaluate relationship between endothelin, nitric oxide and circadian rhythm of blood pressure in essential hypertension.

目的：探讨高血压患者血浆内皮素和血清一氧化氮与血压节律的相关性。

Methods: Parallel-plate-flow-chamber was used to assay the influence of shear stress on endothelial cells morphology and cytoskeleton and apoptosis and NO secretion. endothelial cells morphology was observed under microscopy, cytoskeleton was showed by Coomassie brilliant blue staining, fluorescence stain, and transmission electron microscopy, apoptosis was detected by FCM, NO of circulating culture medium was assayed by NO kit.

细胞形态显微镜下直接观察；细胞骨架通过考马斯亮蓝染色、荧光标记和透射电镜进行观察；细胞凋亡通过流式细胞仪检测进行分析，一氧化氮通过流动循环培养基的收集后应用检测试剂盒进行检测分析。

Objective To study the effects of cisplatin on the inducible nitric oxide synthase expression in isolated cochlear auditory cells.

目的 探讨顺铂对耳蜗单离听觉细胞诱导型一氧化氮合酶表达的影响。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。