查询词典 sod

Result HO-1 expression was upregulated following pretreatment of CoPP before reperfusion,resulting in both an increase in SOD activity and a decrease in MDA content and thus in a reduction in death of the myocardial cells after ischemia/reperfusion injury.

结果：再灌注前使用CoPP进行预处理，可以诱导HO-1蛋白的表达上调；HO-1蛋白表达上调可以减少缺血再灌注后的心肌细胞坏死，提高心肌组织中SOD含量并降低MDA的含量。

SOD may be one of important enzymes involved in defense of cowpea to rust infection.

因而我们认为，SOD可能是豇豆抗锈病性防卫过程中的一个重要酶。

Compared with model group, cp groups alleviate cell crimple could increase the activity of cell, decrease the content of MDA, and increase the level of HYP and the activity of SOD.

结果光老化组细胞发生形态改变，增殖能力明显下降，羟脯氨酸含量下降，丙二醛含量升高，SOD活力下降，虫草保护组细胞有所改善。

MethodsPhotoaging skin fibroblast models were induced by 8-MOP/UVA. Cordyceps polysaccharides was administrated before 8-MOP/UVA .HE stained,MTT, hydroxyproline, MDA and SOD quantitant were used to test the effects of cordyceps polysaccharides. ResultsCell crimple,condensation of nuclear chromatin in 8-MOP/UVA model group were observed.

方法用8-甲氧补骨脂素联合UVA（8-MOP/UVA）诱导皮肤成纤维细胞光老化，用HE染色、MTT、羟脯氨酸含量、丙二醛含量检测及SOD活力分析等方法观察虫草多糖对成纤维细胞光老化过程中的形态、活力、胶原合成及抗氧化能力的影响。

Methods The multi-infarction dementia model was induced by injecting cruor embolus of the same kind rats into the internal carotid artery. The SOD and MDA of serum was measured. And the pathology of brain was observed.

采用同种大鼠自然干燥血凝块颈内动脉注入制备多发脑梗死痴呆大鼠模型，测定多发脑梗死大鼠血清SOD、MDA的含量，观察脑组织形态学改变。

2During chilling stress,Ca~(2+)treatment could delay the decrease of the activity of SOD,POD and CAT;And it could delay the decrease of the content of GSH,AsA and Car of the heat-shock-induced cucmber seedings.Therefore it enhanced the antioxydization ability,and reduced malon-diadehyde(product of membrane lipid peroxidation)and cytomembrane permeability of the heat-shock-induced cucmber seedings.

2钙处理能减缓冷胁迫下热激黄瓜幼苗的SOD、POD和CAT的活性以及GSH、AsA、Car的含量下降，因而增强了热激黄瓜幼苗的抗氧化能力，降低了膜脂过氧化产物丙二醛含量和质膜透性；而EGTA处理则相反。

METHODS: Total 60 male Wistar rats were randomly divided into 6 groups, i.e., normal control group , DMN model group , large dose treatment group , middle dose treatment group, small dose treatment group and Dongbao gantai treatment group. The liver fibrotic model was induced by i.p. dimethylnitrosamine for 4wk. The relative herbs were given after model establishment in each treatment group and the administration lasted for 6 weeks. Decollate to get the blood and The serum hepatofibrosis indexes, hyaluronic acid, collagen IV, pro-collagen type III and laminin were measuredwith radioimmunoassay. SOD and MDA were measured with biochemistry method. The liver pathological changes were observed in each group of rats.

将60只雄性Wistar大鼠随即机分正常对照组、模型对照组、实验大剂量组(20ml/kg/d)、实验中剂量组(10ml/kg/d)、实验小剂量组(5ml/kg/d)及东宝肝泰药物对照组；腹腔注射二甲基亚硝胺制备大鼠肝纤维化模型，连续灌胃6周，断头取血，生化检测血清SOD、MDA；放射免疫法测定血清HA、LN、PCIII及IV-C；取肝左叶做HE染色和Mallory胶原染色，观察肝病理组织学改变。

The anti-oxidant enzymes including SOD, POD and CAT and MDA, which is one of the oxidant products, and IAA and ABA, which were relative to earliness but not to decrepitation of the short-season upland cotton, were studied.

为解决棉花育种中普遍存在的早熟早衰问题，研究了与短季棉早熟不早衰有关的抗氧化系统酶包括超氧化物岐化酶SOD、过氧化物酶POD 和过氧化氢酶CAT，氧化产物之一丙二醛性MDA，以及生长素IAA 和脱落酸ABA在不同类型短季棉品种中不同生长发育时期的变化规律和遗传特性。

Objective:To study the effect of thermal denaturation temperature and thermal denaturation time on extraction of SOD,and to define its optimal technique parameter.

目的：重点研究热变温度、热变时间对SOD分离提取的影响，确定最优工艺参数。

SOD is a severe forest disease that has caused tens of thousands of widespread dieback of oaks and tanoaks, and infected numerous of other plants species in North America and Europe . Many countries give high attention such as Canada , Australia , New Zealand , members of Europe Union, South Korea, China and the United States , and take strict precaution and compulsive measures against its introduction and diffuse respectively.

SOD是近年来新发现的重要栎树病害，在北美，欧洲等地爆发流行，造成成千上万的栎树，石栎枯死，以及侵染很多的其它植物，危害日益严重，引起加拿大、澳大利亚、新西兰、欧盟、韩国、中国以及美国当地有关政府的高度关注，纷纷采取措施严防其传人、扩散。

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。