酰氨

The patients were observed in serum total bilirubin, alanine amino-transferase, alkaline phosphatase, r-glutamyltrans- peptidase peptidase, and prothrombin time the changes.

观察患者血清总胆红素、丙氨酸氨基转移酶、碱性磷酸酶、-谷氨酰转肽酶、及凝血酶原时间的变化情况。

Enzymatic synthesis of cefaclor from 7\|aminodesacetoxymethyl\|3\|chlorocephalosporanic acid (7\|ACCA) and phenylglycine derivatives using penicillin G acylase was studied.

以7-氨基去乙酰氧甲基-3-氯头孢烷酸(7-ACCA)和苯甘氨酸衍生物为底物，利用青霉素酰化酶酶促合成头孢克罗。

Unlike saccharin, aspartame is unstable and degrades at high temperatures, so it is not useful in cooking.

不像糖精那样，天冬氨酰苯丙氨酸甲酯不稳定。它在高温下会分解。所以，它不能用作烹饪。

Object: A specific and sensitive liquid chromatography tandem mass spectrometry method was developed for the multiresidue determination of sulfisomidine, sulfapyridine, sulfamerazine, sulfamethoxazole, sulfisoxazole, sulfadiazine, sulfamethizole, sulfachlorpyridazine, sulfamethoxypyridazine, sulfadimethoxine, sulfamonomethoxine, sulfathiazole, sulfadoxine, sulfaquinoxaline, sulfanilamide, sulfaguanidine, sulfamoxole, sulfameter, sulfadimidine, sulfacetamide, sulfaphenazole, sulfanitran, sulfabenzamide and a potentiator, trimethoprim, in meat.

目的：建立猪肉中磺胺及其增效剂多残留检测的液相色谱-串联质谱法，包括磺胺二甲异嘧啶、磺胺吡啶、磺胺甲基嘧啶、磺胺甲基异噁唑、磺胺二甲异噁唑、磺胺嘧啶、磺胺甲噻二唑、磺胺氯哒嗪、磺胺甲氧哒嗪、磺胺间二甲氧嘧啶、磺胺-6-甲氧嘧啶、磺胺噻唑、磺胺邻二甲氧嘧啶、磺胺喹噁啉、磺胺、磺胺脒、磺胺噁唑、磺胺甲氧嘧啶、磺胺二甲嘧啶、磺胺醋酰、磺胺苯吡唑、磺胺硝苯、磺胺苯酰和甲氧苄氨嘧啶。

The analysis of SAR reveals that the activities of target compounds are closely associated with the electron-withdrawing substituents at the para position of 1-aryl-1, 2, 4 -triazoles as well as with the substituents such as sulfonyl and methylthio groups at the 3 position of 1, 2, 4 -triazoles; And the introduction of sulfamoyl moiety at the para position of 5-aryl-1,2,4-triazoles also has significant influence on the anti-inflammatory activity of these compounds.

构效关系分析发现，在三唑环1位芳基的对位引入F、Cl、Br吸电子基团以及3位引入磺酰基和甲硫基，对抗炎活性有重要的意义；在三唑环5位芳基的对位引入氨磺酰基，对抗炎活性有较大影响。

AIM: To explore the effects of peroxisome proliferator-activated receptor γ on the activity and expression of γ-glutamylcysteine synthetase, and its role in rats with chronic obstructive pulmonary disease.

目的： 探讨过氧化物酶体增生物激活受体γ对慢性阻塞性肺疾病大鼠肺γ-谷氨酰半胱氨酸合成酶活性及表达的影响，及在COPD发病中的作用。

The effect of N-bromosuccinimide on the activity of Escherichia coli arginyltRNA synthetase was studied.

用N-溴代丁二酰亚胺对大肠杆菌精氨酰tRNA合成酶中的五个色氨酸残基进行化学修饰研究，发现酶分子所含的五个色氨酸残基中有一个可以被。。。

AIM: To investigate the effect of erythromycin on the level of transforming growth factor-β1 (TGF-β1) and γ-glutaglutamylcysteine synthetase in smoking rats,and to explore the antioxidate therapeutic role of erythromycin in chronic obstructive pulmonary disease.

目的： 探讨红霉素对吸烟大鼠肺内转化生长因子-β1（TGF-β1）和γ-谷氨酰半胱氨酸合成酶的影响以及在慢性阻塞性肺疾病治疗中的抗氧化作用。

The intermediate was synthesized by using O cresol , phthalide, thionyl chloride, and sodium cyanide as raw materials.

以苯酞和邻甲酚为起始原料，生成物经酰氯化、酰氰化、水解反应得苯基草酸甲酯衍生物，再与甲氧基氨盐酸反应得Z/E构型混合物。

Study and Preparation of chromium-rich Yeast by Microorganism Fermentation Modern science demonstrates that chromium is the necessary trace element in human body. The active part of chromium is that of Glucose Tolerance Factor. GTF consists of glutamine, glycine, nicotinic acid and chromium. GTF helps insulin and acceptor to combine, increases transportation of glucose, improves fats to convert into CO2 and fatty acids.

现代科学证明铬是人体内的必要的微量元素，人体内铬的活性成份是葡萄糖耐量因子的组分，酵母中的葡萄糖耐量因子由谷氨酰胺、甘氨酸、尼克酸和铬组成的，GTF有助于胰岛素与受体的结合，增加葡萄糖的运输，能促进脂肪组织糖酵解转换成CO2和脂肪酸。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。