查询词典 activity

The activity of glutamate-pyruvate transaminase andglutamic oxalacetic transaminase was measured using AU5400 automaticbiochemical analyzer; the activity of the hyaluronic acid,the laminin,precollagen typeⅢ type, collagen typeⅣ was evaluated according toradioimmunoassay method; the activity of transforming growth factor beta-1(TGFβ1)and tissue inhibitor of matrix metalloproteinase-1 (TIMP-1) was measured according to enzyme linked immunosorbent assay. Results First, the effect of Baoganning on CCL_4 induced hepatic fibrosis in rats.

研究结果一、保肝宁对四氯化碳(carbon tetrachloride CCL_4)复合因素致大鼠肝纤维化模型的作用： 1、与正常组动物血清相比，模型组动物血清中的ALT、AST、HA、LN、PCⅢ、CⅣ、TGFβ1、TIMP-1显著升高(P＜0.05)；与模型组相比，保肝宁高、中、低剂量组血清中的ALT、AST、HA、LN、PCⅢ、CⅣ、TGFβ1、TIMP-1显著降低(P＜0.05)；秋水仙碱组、复方鳖甲软肝组动物血清中上述指标呈不同程度的下降趋势。

Objective:To produce low-sugar and high-moisture preserved pachyrhizus; Methods:The relationship of moisture and water activity, numbers of bacterial and mildew were researched. Then water activity was reduced by chitosans with different viscosity-average molecular weights; Results:The number of mildew was a major microbial index of quality-maintaining duration of product. The lower viscosity-average molecular weights of chitosans was, the more water activity reduced; Conclusion:When 9 kD molecular weight,...

目的：为生产低糖、高水分含量番薯果脯；方法：研究果脯中水分含量与水分活度的关系及细菌总数和霉菌数在保温试验中的变化，并采用不同黏均分子量的壳聚糖降低果脯的水分活度；结果：果脯中霉菌数是影响产品保质期的主要微生物指标，壳聚糖的黏均分子量越低，降低水分活度的幅度越大；结论：通过添加0.5%、9kD黏均分子量的壳聚糖，产品水分含量为20%、总糖为26%时，番薯果脯常温放置保值期达到12个月。

The biological tests indicate that most of the compounds synthesized have herbicidal activity in a certain degree and several compounds show certain bactericidal activity. Further anti-ALS enzyme test shows that two kinds of novel phosphonic ureas have good anti-ALS enzyme activity.

对合成的部分化合物进行了初步的生物活性测定，所设计的大部分化合物都显示出一定的除草活性，有的具有一定的杀菌活性；对两类膦酰脲化合物进行了离体ALS酶抑制试验，结果表明它们是很好的ALS酶抑制剂，同磺酰脲相当，有希望作为另一类ALS酶抑制剂的先导化合物。

The results of the physiological and biochemical indexes in callus tissue of Poncirus trifoliata tested under calcium carbonate(CaCO3) stress indicated that except total iron content, the negative correlations among CaCO3 concentration and peroxidase activity, superoxide dismutase activity, catalase activity, active iron content, soluble protein content and callus growth were recorded.

提要测定碳酸钙(CaCO3)胁迫下枳壳愈伤组织的某些生理生化指标的结果表明：除全 Fe 含量外，CaCO3浓度与过氧化物酶活性、超氧化物歧化酶活性、过氧化氢酶活性、活性Fe含量、可溶性蛋白质含量、愈伤组织增重均呈显著或极显著负相关，与培养液pH值呈显著正相关；随着培养的进程， POD活性、活性Fe和可溶性蛋白质含量、愈伤组织增重呈降低趋势， SOD和CAT活性先升后降，含高浓度CaCO3的培养液 pH值仅在20日左右略有降低。

All PPO activity could strongly catalyze oxidative activity of pyrogallic acid, but they were very weak for the oxidative activity of chlorngenic acid.

不同杨桃品种的PPO活性有很大差异，蜜丝甜杨桃PPO对焦性没食子酸的氧化活性明显高于其他品种，而酸杨桃PPO活性极弱。

There was a great difference on PPO activity among different carambola cultivars. The oxidative activity towards pyrogallic acid in Misi sweet carambola was significantly higher than that in other varieties and the PPO activity in acid carambola was extremely weak.

不同杨桃品种的PPO活性有很大差异，蜜丝甜杨桃PPO对焦性没食子酸的氧化活性明显高于其他品种，而酸杨桃PPO活性极弱。

The extract of Raphanus sativus roots demonstratsd stimulatory activity on gastrointestinal tract. And this activity may be induced by the increase of motilin content and enhancement of gastrointestinal electric activity.

白萝卜提取物可明显促进实验动物胃肠运动，该作用的发挥可能与胃动素水平升高及促进胃十二指肠电活动有关。

From the antibacterial activity, the bacterium on antibacterial activity, the second strongest net profit for the sclerotia and agriculture of antibacterial activity.

从抑菌活性上，菌脱的抑菌活性最强，其次为菌核净和农利灵的抑菌活性。

On the basis of relation between the seism and solar activity, it is pointed out that the periodicity evolution of the seisimic activity is under the modulation of solar activity.

在太阳活动与地震相关研究的基础上指出：在周期性太阳活动的调控下，地震活动也显示出明显的周期性演化。

Kinase activity assay method was used to estimate the activity of caspase-3 in the cells. RESULTS: Compared with control group and SOND group, in ASODN groups, the expression of survivin mRNA and protein were obviously weaken, apoptosis rate and caspase-3 activity apparently increased, cells growth was inhibited. In each ASODN group, the effect above-mentioned has time- and concentration-dependent manner.

结果： 转染ASODN各组OS-732细胞survivin mRNA和蛋白表达均明显弱于空白对照组、SODN组；细胞凋亡率显著增加，细胞生长相应受抑，caspase-3活性显著提高；上述效应在ASODN各组存在一定的时间浓度依赖性；而SODN各组与空白对照组间各项指标均无明显差异。

In the chapter 2, the theoretic knowledge about the photosensitive resin and the grinding tools was firstly introduced.

第二章阐述了光固化树脂结合剂磨具的相关理论研究。

Do not use the program's indenting or margin-setting features; these will be added during typesetting.

不要使用缩排，页面边缘设置之类的选项，偶看不大懂。