查询词典 nitric oxide

Methods The effects of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine and 7-nitroindazole (7-NI) on nitric oxide synthase activity, levels of dopamine、3,4-dihydroxyphenylacetic acid、homovanillic acid, and TH-immunostained postive nerve fibres in the striatum of mice were determined by using colorimetic analysis, HPLC with electrochemical detection, and immunohistochemical analysis.

用比色分析、高效液相色谱电化学及免疫组化法检测1-甲基-4-苯基-四氢吡啶和7-硝基吲唑（7-NI）对C57BL小鼠纹状体一氧化氮合酶活性，多巴胺、二羟基苯乙酸、高香草酸水平和酪氨酸羟化酶免疫阳性神经纤维的影响。

Observe the effect of Fuling Gancao Decoction on gastric liquid emptying and content of nitric oxide and acetylcholine esteras in the gastric fundus,antrum and duodenal tissu of functional dyspepsia rats and investigate the mechanism.1 Reference reviewThe reference review discussed the source of disease name of TCM for FD,etiology and pathogenesis of TCM,selection of therapeutic methods by different stages or according to the differential syndrome diagnosis,advance on the clinical and experimental research as well as the problems lying in the research of TCM and corresponding strategies.We also have summarized the recent research progresses on the FD.In the meanwhile,we further exploited the pathologic characteristics,diagnosis and treatment of FD;summarized etiology and pathogenesis of TCM for FD and application of Classical Prescriptions in clinical and experimental study;Collected and arranged the Literatures and summarized the recent research progresses of Fuling Gancao Decoction;Finally, collected and arranged the literatures of proved cases and clinical experiences of Fuling Gancao Decoction.2 Theoretical studyThe Theoretical study first discussed the source of TCM for stomach deficiency and congestion of fluid-retention in syndromes of FD;Secondly, summarized the indications of Fuling Gancao Decoction,that is:①epigastric throb,②cold hands and feet in syncope,③hydroadipsia,④gastric blockade,⑤gastric splashing sound,⑥no desire for drinks,⑦light white tongue,thin-white and smooth fur,⑧deep and wiry pulse are the indications of Fuling Gancao Decoction;Subsequently,analyzed the composition of Fuling Gancao Decoction,considered that ginger is the main drug which treating congestion of fluid-retention in Middle-Jiao by Zhang Zhongjing.3 Experimental study3.1 Experiment oneObjective:To establish the animal model of FD with delayed gastric liquid emptying and evaluat it.

同时观察茯苓甘草汤对FD大鼠胃液体排空及胃底、胃窦及十二指肠中乙酰胆碱酯酶、一氧化氮含量的影响，探讨茯苓甘草汤的作用机制。1文献综述参照古、今中医有关文献对FD的中医病名、病因病机、辨证论治方法、临床及实验研究进展进行了探讨，并对现代医学在FD研究中所取得的(来源：A0bBC论文网www.abclunwen.com)进展进行了总结，进一步明确了FD的发病机制、诊断和治疗的研究进展；总结了中医对FD的病因及发病机制、中医诊断及经方治疗FD临床及实验研究进展；并搜集和整理已发表的有关茯苓甘草汤研究报道，阐述了茯苓甘草汤的现代研究进展；最后搜集和整理了近现代著名医家应用茯苓甘草汤的经验及验案。2理论研究理论研究部分首先对功能性消化不良胃虚饮停证的认识进行了理论溯源；其次对茯苓甘草汤的适宜证象进行总结，认为：①心下悸，②四肢不温，③口不渴，④胃中痞满，⑤胃中振水音，⑥不欲饮水，⑦舌淡白，苔薄白而滑，⑧脉沉弦是茯苓甘草汤的主证；随后对茯苓甘草汤方药组成解析，认为生姜是仲景治疗中焦饮停的一味主药。3实验研究3.1实验一目的：探讨建立功能性消化不良胃虚饮停证的动物模型方法并对其进行评价。

Although nitric oxide hyperproduction due to inducible NO synthase is observed in asthma and COPD, nitrotyrosine formation via the reaction between NO and O(2)- in addition to the myeloperoxidase-mediated pathway.

虽然哮喘和COPD患者均存在由诱导型一氧化氮合成酶催化的一氧化氮过度产生，但是，硝基酪氨酸主要通过除髓过氧化物酶介导途径之外的NO和超氧阴离子反应形成。

This study investigated the role of nitric oxide in the prevention of myocardial hypertrophic response and its mechanisms.

本工作从整体和细胞水平探讨一氧化氮在防止心肌肥厚反应中的作用及其机制。

Respiratory-related burst activities were recorded from hypoglossal nerve rootlets before and during superfusion of theslice preparation with L-Arginine, sodium nitroprusside or 7-nitro indazole (7-NI, an in-hibitor of NO synthase).

同时保留舌下神经根，用改良Kreb's液灌流脑片并记录与之相连的舌下神经根呼吸节律性放电(respiratory rhmical dischargeactivity，RRDA)，在灌流液中分别给予不同浓度的NO供体硝普钠(sodium nitroprusside，SNP)，NO合成前体L-精氨酸(L-Arrginine，L-Arg)以及神经元型一氧化氮合酶(neuronal nitric oxide synthase，nNOS)特异性抑制剂7-nitro indazole(7-MI)，观察其对RRDA的影响。

By using electrophysiological technique, the effects of nitric oxide and atrial natriuretic peptide on renal afferent nerve activity induced by intrarenal arterial injection of endothelin-1(ET-1) were examined in anesthetized rat.

目的和方法：采用电生理学技术观察一氧化氮和心房钠尿肽对肾动脉内注射内皮索所致麻醉大鼠肾神经传入放电的影响。

Results Semen leucocytic density and nitric oxide l...

结果 白细胞精子症不育组白细胞的密度为(1.4 8± 0 。90 )× 10 9/L ，NO水平为(10 3.5± 2 。0 )μmol/L ，显著高于正常生育组的(0 。73± 0 。2 8)× 10 9/L和(41.6± 1.8)μmol/L (P分别为。0 5和。0 0 1)。

The effects of sodium nitroprusside (SNP, an exogenous nitric oxide donor) on photosynthesis and ionic contents in tomato Lycopersicon esculentum Mill .

在100 mmol/L NaCl胁迫下，研究了外源一氧化氮供体硝普钠处理对番茄幼苗光合作用和离子含量的影响。

At the end of experiment, blood was taken from the ear edge vein for measuration of the activity of superoxide dismutase and concentration of molondialdehyde, nitric oxide and endothelin.

将实验兔24只随机分为三组，正常组、模型组、四逆汤组，造模方法同四逆汤抗实验性AS的作用研究，四逆汤组给药剂量同四逆汤抗实验性AS作用的低剂量。

Objective The expression of iNOS bFGF CyclinD1 erbB-2 were studied by immunohistochemistry to investigate the relationships between the expression of iNOS and proliferative index of breast carcinoma such as bFGF CyclinD1 and erbB-2.The relationship between expression of iNOS and ages menstruous status tumor size histological stage TNM stage venous invasion ER PR lymph-node metastasis distant metastasis and survival rate in 5 years.

目的 研究诱导型一氧化氮合酶(Inducible Nitric Oxide，iNOS)在乳腺癌中的表达及与乳腺癌增殖指标碱性成纤维细胞生长因子、细胞周期素D_1(CyclinD_1)、癌蛋白(erbB-2)的关系，同时研究iNOS与年龄、月经状况、肿瘤大小、肿瘤学分级、TNM分期、脉管侵袭、ER、PR、淋巴结转移、远处转移、预后的关系。

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。