查询词典 nitric

On the normotensive rat, bilateral microinjection of L-arginine (16 n mol/0.1 ul/site), a precursor of nitric oxide into the rVLM, caused a decrease in BP, HR and the pressor response induced by the dPAG stimulation, while microinjection of NG-methyl-Larginine (L-NMMA, 16 n mol/0.1 ul/site), a blockade for NO to form, into the rVLM bilaterally, caused an increase in BP, HR and the pressor response induced by the dPAG stimulation. There was no effect of both drugs mentioned above on the tachycardiac response induced by the dPAG stimulation.

五、在正常血压大鼠，于双侧rVLM微量注射一氧化氮前体(16nmol/0.1μl/site)可引起BP降低、HR减慢、以及电刺激dPAG诱发的防御性升压反应减弱；而于同区微量注射生成一氧化氮的拮抗剂N〓-甲基-L-精氨酸(16nmol/0.1μl/site)则可引起BP升高、HR加快、以及电刺激dPAG诱发的防御性升压反应增强；而上述两药对电刺激dPAG诱发的防御性加快心率反应均无明显作用。

Methods The acute necrotizing pancreatitis model was made by retrograde injection of3.5%Sodium Taurocholic Acid into the rat's pancreatic duct.Through mirabilit for external application and qing yi decoction,the changes of serum endothelin,nitric oxide,amylase and the weight changes ofmirabilit for external application and the pathological changes of pancreas,lungs were observed.

应用牛磺胆酸钠逆行胰胆管穿刺注射造成大鼠急性坏死性胰腺炎（acute necrotizing pancreatitis，ANP）模型，通过芒硝外敷与清胰汤内服联合应用，观察大鼠血清内皮素（endothelin，ET）、一氧化氮（nitric oxide，NO）、血清淀粉酶（amylase，AMY）的变化及芒硝外敷前后自身重量的变化和胰腺、肺脏的病理变化。

The reaction of metallic tin with nitric acid was investigated in the presence of different types of technical surface active agents employing the thermometric method as developed by Shams El-din for evaluating the inhibition efficiency of different surfactants.

研究了有各类工业用表面活性剂存在条件下金属锡与硝酸的反应，采用Shams El-din建立的测温法评估不同表面活性剂的缓蚀效率。

Methods Ascites of the patients with liver cirrhosis were carried out routine test to distinguish between exudative ascites and transudate ascites. All patients with exudative ascites had bacterium cultured and drug-effective tested in their ascites. At the same time, nitric oxide, tumor necrosis factor-a, LPS were tested in the serum and ascites of all patients with liver cirrhosis ascites.

肝硬化腹水患者常规作腹水检查，以区别渗出性腹水或漏出性腹水，对渗出性腹水患者均作细菌培养＋药敏，所有肝硬化腹水患者均同时作血清及腹水一氧化氮、肿瘤坏死因子、内毒素水平检测。

The processing principle for the preparation of tribasic lead sulphate from bismuth hydrometallurgy waste residue by ammonium hydrogen carbonate transformation-nitric acid leaching-lead deposition with sulphuric acid-sodium hydroxide synthesis is introduced.

介绍了铋冶炼浸渣采用碳酸氢铵转化—硝酸浸出—硫酸沉铅—氢氧化钠反应合成三碱式硫酸铅的工艺原理。

Three methods for trimellitic anhydride production including MGC,nitric aid oxidation,and liquid phase oxidation by air were compared.

比较了生产偏苯三酸酐的3种方法：芳香醛水溶液空气氧化法、硝酸氧化法和液相空气氧化法。

Objective: To investigate the inhibitory effect of a new highly se lective inducible nitric oxide synthase inhibitorNGnitroargininelysine tripeptide on cNOS and iNOS indu ction .

目的：研究硝基精氨酸赖氨酸三肽对组成型一氧化氮合酶和诱导型一氧化氮合酶的抑制程度。

Low-molecular-weight EC was attained with ethylcellulose being degraded by 34% nitric acid; Fourier transform infrared spectroscopy, 13C-NMR,element analysis confirmed that the basic structure and major properties of low-molecular-weight EC maintained agreement with those of undegraded EC except that the polymerization degree of EC decreased.

乙基纤维素被 34%硝酸降解可以得到低分子量的乙基纤维素；FTIR，1 3C- NMR，元素分析，X-射线衍射分析证实在硝酸降解过程中，除了聚合度和结晶度降低之外，乙基纤维素的基本特性和基本结构没有变化；EC分子量的大小影响纳米微球的粒径大小、粒径分布和对药物的包覆效率。

Determination of solubility in nitric acid of plutonium in unirradiated mixed oxide fuel pelletsO2??

未辐照的混合氧化燃料芯块O2中的钚在硝酸中的可溶性测定？？

Vanadic oxide, nitric acid and sulfuric acid were used to decompose soil and plant samples in 80℃ water bath, and then the mercury concentration was determined by FI-HG-CAAS.

然后采用五氧化二钒-硝酸-硫酸体系，在80℃水浴中消解土壤、植物样品，再用流动注射-氢化物发生石英管冷原子吸收系统测定样液中的汞。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48