查询词典 nitric oxide

Objective: To investigate the effect of enzyme inhibitor of inducible nitric oxide synthase S-methylisothiourea in cervical intervertebral disc cataplasia of rats.

目的：研究诱导型一氧化氮合酶抑制剂S-甲基异硫脲(S-methylisothiourea， SMT)在大鼠颈椎间盘退变中的作用。

Objective To investigate the role of inducible nitric oxide synthase in demyelination of the central nervous system.

目的 探讨诱导型一氧化氮合酶在中枢神经系统脱髓鞘疾病中的作用。

The first part consists of three experiments:(1) The rings were incubated in KH, 20, 50 mmol/L 〓 for 1 house, relaxation in response to the EDHF stimuli A23187 in 30nmol/L U46619-induced preconrtaction in the presence of 7 μ mol/L indomethacin, a cyclooxygenase inhibitor, 300μmol/L LNNA, a nitric oxide biosyhnthesis inhibitor, and 1mmol/L tetraethylammonium , a 〓 blocker, or 3 μmol/L glibenclamide , a 〓 blocker, was compared with the control;(2) After the arteries were incubated in KH, UW solution or HTK solution at 4℃ for 4 hours, endothelium-derived relaxation (percentage of 30nmol/L U46619 precontraction) was induced by A23187 in the present of 7 μmol/L indomethacir and 300μmol/L LNNA;(3) After incubation with KH, UW solution and STH (either at 37℃ in oxygenated organ chamber or at 4℃ in a refrigerator for 4 hours), endothelium-derived relaxation (percentage of 30nmol/L U46619 precontraction) was induced by A23187 in the present of 7 μ mol/L indomethacin and 300 μmol/L LNNA.

第一部分研究结果：（1）单纯浸泡于KH的冠状动脉A23187能引发66.67％的血管舒张反应，经TEA及20mmol／L、50mmol／L钾离子作用后，血管舒张反应程度显著降低，但经GBM作用后改变不明显；（2）与保存于KH的冠状动脉相比，A23187引发的血管舒张反应程度，保存于UW液的明显下降，保存于HTK液的无明显变化；（3）在37℃条件下，血管环浸泡于STH出现缓慢轻微的舒张反应，浸泡于UW液初期出现短暂收缩反应，但此后主要以舒张为主：在37℃条件下，血管经UW液保存后，U46619引发的收缩反应程度降低；不论在37℃或4℃条件下，A23187引发的血管舒张反应，经UW液保存后明显下降，但用STH保存后变化不明显。

To examine the microvascular actions of tanshinone IIA researchers applied it topically to the hamsters' cheek pouch or mice cremaster muscles to achieve the final concentration of one μg/ml or five 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。

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。

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。

Objective To investigate the effect of common bile duct and cholecyst partial ligations on the quantity of nitric oxide synthase and vasoactive intestinal polypeptide in sphincter of Oddi of rabbits.

目的 探讨胆总管不完全结扎术和胆囊不完全结扎术对家兔Oddi括约肌(sphincter of Oddi， SO)内NOS和VIP数量的影响。

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。

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。

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。