氮蓝四唑

方法：用氮蓝四唑（NBT）光还原法测定O2·的清除率，氧化还原法测定·OH的清除率。

Methods : Measure the content of superoxide free radical and hydroxyl free radical by nitro blue tetrazolium ( NBT ) photo-reduction .

采用氮蓝四唑光照法比较了几种虫草无性型及其相关真菌的SOD酶比活力及粗酶含量，同时应用聚丙烯酰胺凝胶电泳法进行了活性显示。

In this paper , the activity and crude content of SOD from several anamorphic strains of Cordyceps and its allies were compared by NBT-illumination method , and enzyme activity were showed by polyacrylamide gel electrophoresis .

橡胶种子提取液对氮蓝四唑（NBT）的光化还原起抑制作用，说明橡胶种子中有超氧物歧化酶（SOD）的存在。

The inhibition of crude extract of rubber seed on the photochemical reduction of nitroblue tetrazolium ( NBT ) indicated the presence of superoxide dismutase ( SOD ) in rubber seed .

这两种血细胞都有吞噬作用，尤其是颗粒细胞，经酵母细胞刺激后，血细胞释放活性氧，还原氮蓝四唑（NBT）形成甲肷沉淀，有化学发光现象。

After stimulated with yeast , the blood cells were able to produce ROS which reduced NBT to formazan , accompanied by chemiluminescence ( CL ) .

氮蓝四唑光照法实验操作的改进及效果

The modification of NBT - illumination method and effect of the modified method

双核铜（Ⅱ），铁（Ⅲ），锰（Ⅱ）模型化合物的超氧化物歧化酶活性检测&氮蓝四唑光还原法

AN ASSAY OF SUPEROXIDE DISMUTASE ACTIVITY OF BINUCLEAR COPPER (ⅱ), IRON (ⅲ), MANGANESE (ⅱ) MODEL COMPOUNDS & By Means of Nitroblue Tetrazolium Photoreduction