二氧化氮

Methods: Foty healthy New Zealand white rabbits were randomly divided into four groops. Control groop was fed with normal diet for 10 weeks, model groop was fed with 1.5% cholesterol diet plus normal diet; APS groop was fed with 1.5% cholesterol plus 12.0mg/kg APS plus normal diet; Captopril groop was fed with 1.5% cholesterol plus 15.0mg/kg Captopril plus normal diet. After ten weeks' experiment, the concentration of each group's Triglyceride, Total Cholesterol, High Density Lipoprotein Cholesterol, C Reactive Protein, Nitric Oxide, Maleic Dialdehyde and Endothelin-1 were measured, so was the activity of superoxide dismutase.

将40只雄性新西兰兔随机分为4组，每组10只，对照组餵普通饲料；模型组：普通饲料加质量分数为1.5%的胆固醇餵养；黄芪多糖组：普通饲料加质量分数为1.5%的胆固醇餵养，同时腹腔注射APS(12.0mg/kg)；卡托普利组：普通饲料加质量分数为1.5%的胆固醇餵养，同时灌喂卡托普利(15.0mg/kg)；10周后，测定各组空腹血清或血浆三脂酰甘油、总胆固醇、高密度脂蛋白胆固醇、一氧化氮、内皮素-1(ET-1)、丙二醛、C反应蛋白含量以及超氧化物歧化酶活性，并计算主动脉内膜粥样斑块面积。

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。

Methods:To observe the contents of total bilirubin and alanine aminotransferasein serum ,the contents of malondialdehyde , activity of superoxide dismutase , level of nitrogen monoxide in serum and liver tissue ,hepato-pathohistologic changes by CCl4,αnaphthalin fluorescein isothiocyanate inducing acute liver injury and icterus respectively in mice by po, the effects of sedum lineare thunb on the biochemical changes were analysed.

分别采用四氯化碳（CCl4）、α萘异硫氰酸酯一次性灌胃中毒致小鼠急性肝损伤及黄疸模型，测定血清谷丙转氨酶、总胆红素含量及血清、肝组织中丙二醛、超氧化物歧化酶、一氧化氮水平和观察肝组织病理变化，分析佛甲草对上述指标的影响。

Methods Forty-eight healthy black and blue rabbits were chosen and divided into 6 groups at randomly. Experimental groups were performed surgery with CO2 laser sclerectomy in both eyes. Contents of nitric oxide and malonyldialohyed and the activity of Na(superscript +)-K(superscript +)-ATPase were tested with biochemical assays.

健康青紫兰兔48只，随机分为6组，实验组动物双眼均接受CO2激光外路巩膜切除术，化学比色法测定视网膜匀浆中一氧化氮、丙二醛的含量和Na-K-ATP酶的活性，进行统计学分析。

Methods The rat model of middle cerebral artery ischemia 2h/reperfusion 22h was established.The neurological scale, cerebral infracted volume, cerebral water content, activities of NOS and SOD were measured. ResultsThe average neurological scote,cerebral infracted volume,cerebral water content,activity of NOS,content of MDA in Naokangling Capsule group significantly decreased.

采用大鼠大脑中动脉缺血2 h/再灌注22 h模型，神经病学评分，脑梗塞范围及脑组织水含量变化，观察脑康灵胶囊抗脑缺血/再灌注损伤的效应；通过测定大鼠脑组织中一氧化氮合酶（nitric oxide synthase，NOS），超氧化物歧化酶（superoxide disumtase，SOD）活性及丙二醛（malondialdehyde，MDA）含量的变化以探讨药物作用的机制。

MethodsThe rat model of middle cerebral artery ischemia 2h/reperfusion 22h was established.The neurological scale, cerebral infracted volume, cerebral water content, activities of NOS and SOD were measured. ResultsThe average neurological scote,cerebral infracted volume,cerebral water content,activity of NOS,content of MDA in Naokangling Capsule group significantly decreased.

方法采用大鼠大脑中动脉缺血2 h/再灌注22 h模型，神经病学评分，脑梗塞范围及脑组织水含量变化，观察脑康灵胶囊抗脑缺血/再灌注损伤的效应；通过测定大鼠脑组织中一氧化氮合酶（nitric oxide synthase，NOS），超氧化物歧化酶（superoxide disumtase，SOD）活性及丙二醛（malondialdehyde，MDA）含量的变化以探讨药物作用的机制。

OBJECTIVE: To observe the influence on glutathione, glutathione peroxidase, superoxide dismutase, malondialdehydeand nitric oxide synthase in corpus striatum of the damaged side in rat models of Parkinson disease by acupuncture at subthalamus.

目的：观察针刺丘脑底核对帕金森病大鼠损毁侧纹状体谷胱甘肽、谷胱甘肽过氧化物酶、超氧化物歧化酶、丙二醛、一氧化氮合酶的影响。

HUANG Jian,ZHUO Lianshi,WANG Yongyu(College of Traditional Chinese Medicine of Chongqing Medical University,401331,China)Abstract:ObjectiveTo observe the effects of massage on synovia SOD,MDA and NO contents in rabbits with Knee Osteoarthritis.

目的观察推拿加功能训练对膝骨关节炎家兔模型关节液中超氧化物歧化酶、丙二醛和一氧化氮的影响，探讨推拿加功能训练治疗膝骨关节炎的机制。

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。

L The hot gas mixture undergoes a rapid cooling phase in order to prevent formation of non-desirable compounds such as dioxins, furans and NOx.

l 气体混合物经过快速冷却，以防止产生不期望产生的混合物，比如：二氧芑、呋喃和氧化氮等。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失