一氧化氮

METHODS Low-dose Peth 0.01, 0.1 and 1 mgkg^(-1) were given iv 10 min before guinea pigs inhaled 75% cigarette smoke 60 mL. Then, the changes in airway resistance R(subscript aw, dynamic lung compliance C(subscript dyn and vascular permeability in airway tissues were observed. The total leukocyte and the differential leukocyte in bronchoalveolar lavage fluid and nitric oxid e content in BALF were investigated after guinea pigs given iv Peth 0.1 mgkg^(-1) 10 min before cigarette smoke inhalation and consecutively inhaled 360 mL smoke in 2 h.

观察Peth 0.01，0.1和1mgkg^(-1)对豚鼠自主吸入75%香烟烟雾（含25% O2）60mL后，气道阻力和肺动态顺应性变化的影响及气道组织血管通透性变化的影响；观察Peth 0.1mgkg^(-1)对豚鼠2h内分6次吸入（共360mL）75%浓度的香烟烟雾后，支气管肺泡灌洗液中白细胞总数和分类计数改变的影响，测定BALF中一氧化氮含量。

Prolonged administration of L-Arginine ameliorates chronic pulmonary hypertension and pulmonary vascular remodeling in rats.

内源性一氧化氮对大鼠慢性缺氧性肺动脉高压的调节作用。

Nasopharyngeal aspirates were collected from the children and assessed for 20 different respiratory pathogens using nested multiplex polymerase chain reaction, and all participants aged at least 6 years underwent exhaled nitric oxide and lung function measurements.

收集儿童鼻咽吸入物，用多重半套式PCR技术分析20种不同的呼吸道病原体，所有6岁以上受试者进行一氧化氮呼出的肺功能测试。

There could be seen peripapillar capillaries of retina in the control group but no in the study group.

一氧化氮作为大气中的组成成分是近二十年才进人生物科学工作者研究视野的。

We observed the correlation between the dynamic change of the serumconcentration of NOS and hemodynamics index,found the serum concentration ofNOS was depressed observably after lung contused and NOS was actived and arrivedpeak at 24h after injected LPS.L-arigin can improve hemodynamics index andthe lung wet/dry index in lung contusion phase; Aminoguanidine can improvehemodyamics index and the lung wet/dry index obviously in ARDSphase.

通过观察ARDS动物模型血清一氧化氮合酶浓度的动态变化以及与血气指标和血液动力学监测指标的关系，发现肺挫伤早期NOS的浓度明显降低，ARDS发生后NOS的浓度明显升高，并在24h达到其峰值，肺挫伤早期给予NOS促进剂、ARDS发生过程中给予NOS阻滞剂可明显改善血气及血液动力学指标、肺湿/干比。

Objective To study the effect of nitric oxide synthase inhibitor N-nitro-L-arginine methyl ester on extinction of cued fear.

目的 探讨一氧化氮合酶抑制剂N-硝基－L-精氨酸甲酯对大鼠线索性恐惧消退的影响。

After induction, a depolarizing or non-depolarizing neuromuscular blocking drug can be given intravenously to facilitate tracheal intubation.

吸入诱导：吸入一氧化氮加上强有力的挥发性麻醉剂（如氟烷、安氟醚或异氟醚），能在3－5分钟内诱导麻醉，诱导后可经静脉给予去极化或非去极化的神经肌肉阻滞剂，以利于气管插管。

Nitric oxide increases the flow of blood to tissues by dilating the arteries that penetrate those tissues.

通过扩张深入组织的动脉血管，一氧化氮增加了流向组织的血液。

Nitric oxide increases the flow of blood to tissues by dilating the arteries that penetrate those tissues.

一氧化氮通过扩张组织中的动脉血管来增加血流量。

The facial nerves of 40 guinea pigs were exposed and a segment of the nerve at 3 mm length were excided.

目的：探讨一氧化氮合酶抑制剂在面神经损伤后对再生神经纤维的作用。

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。