和其他有机磷杀虫剂一样，毒死蜱为抗胆碱脂酶抑制剂。抗胆碱脂酶为动物和人类神经系统重要的酶。
Chlorpyrifos and other insecticide OPs are inhibitors of anticholinesterase, an enzyme vital to the nervous systems of animals and humans.
碱性磷酸酶标记的羊抗兔二抗购自北京中山生物技术有限公司。
Alkaline phosphatase conjugated goat anti - rabbit antibody was purchased from Beijing ZhongShan Biotechnology Company.
抗叶酸类抗疟药的抗药性机制已基本搞清，与其作用靶酶二氢叶酸还原酶或二氢蝶酸合成酶基因点突变相关。
The molecular mechanism of resistance to the antifolates has been well characterisied and is due to structural changes in the target enzymes resulting from the point mutations of DHFR or DHPS gene.
这些结果指出，过氧化物酶同功酶分析可用于水稻品种抗瘟性鉴定和抗瘟性遗传研究。
The results suggest thatperoxidase isoenzyme analysis can be used for identification of blastresistancein rice varieties and in the study of blast-resistance inheritance.
碱性磷酸酶标记的羊抗鼠二抗和显色试剂盒购自华美公司。
The goat - anti -mouse second antibody was bought from Huamei Biological Company.
目的建立使用间接酶联免疫吸附法(ELISA)检测人血浆抗碳酸酐酶iv抗体的方法，阐明血浆抗碳酸酐酶iv抗体滴度与肾病综征合(ns)、慢性肾小球肾炎(CGN)和2 -型糖尿病肾病(2 - DN)三种肾脏病的联系。
Objective to develop a indirect ELISA method for the detection of plasma anti-CA iv antibody and to evaluate the relationship between anti-CA iv antibody with pathogenesis of ns, CGN and 2-dn.
蛇毒抗栓酶组在120分钟血凝块大部分溶解，而对照组120分钟血凝块溶解不明显，显示了蛇毒抗栓酶具有明显的溶栓效应。
The clot appeared to lyse at 120 min. But the clot to lyse of control not appeared at 120 min. This observation indicated that A.
这种交联法制得的膜材具有抗化学降解、抗酶降解能力强的优点，也有钙化严重和生物毒性高的缺点。
Glutaraldehyde-treated tissue is stable against chemical and enzymatic degradation; however, its calcification and cytotoxicity are severe.
用辣根过氧化物酶标记后，作为酶标二抗检测HCV阴性和阳性标准血清各4 0份，阴性符合率为97.5 % ，阳性符合率为95 % ，可用于抗HCV的ELISA检测。
HRP IgG was used to test 40 HCV negative and 40 HCV positive standard serum. The negative conformity rate is 97.5% and positive conformity rate is 95%. It can be used for ELISA test of anti HCV.
结果表明，修饰酶不仅完全保留了天然酶的活性和抗胰蛋白酶水解能力，而且修饰酶在耐热性、耐酸性和抗胃蛋白酶水解能力上都明显地优于天然酶。
The results showed that the modified elastase retained 100% of its original enzymatic activity and had the same ability to resist the hydrolysis of trypsin as the native one.
目的通过测定大鼠对氟西泮抗痫耐受性和依赖性时海马中一氧化氮合酶（NOS）蛋白表达及活性的变化，探讨一氧化氮（NO）在此过程中可能的作用。方法建立大鼠对氟西泮抗痫耐受性和依赖性的模型。
Aim To study the role of nitric oxide by measuring the expression and activity of nitric oxide synthase in hippocampus of rats tolerance and dependence to the anticonvulsant action of flurazepam.
目的通过测定大鼠对氟西泮抗痫耐受性和依赖性时海马中一氧化氮合酶（NOS）蛋白表达及活性的变化，探讨一氧化氮（NO）在此过程中可能的作用。方法建立大鼠对氟西泮抗痫耐受性和依赖性的模型。
Aim To study the role of nitric oxide by measuring the expression and activity of nitric oxide synthase in hippocampus of rats tolerance and dependence to the anticonvulsant action of flurazepam.
应用推荐