查询词典 activity

In order to determine the immunomodulatory effect of the dietary intake of levamisole in the Chinese mitten crab, the crab were fed diets containing 0, 100, 200 and 300 mg levamisole kg1 dry diet for 7 days. The total haemocyte count, differential haemocyte count, phagocytic activity, respiratory burst, phenoloxidase activity and lysozyme activity were examined at 0, 2, 4, 6, and 8 weeks after administration of levamisole.

中文摘要：摘要：为测定在饲料中添加左旋咪唑对中华绒螯蟹的免疫调节作用，以0、100、200和300 mg · kg1干饲料的剂量将LMS添加于基础饲料中制成颗粒饲料，投喂中华绒螯蟹7 d，然后投喂不含LMS的对照组饲料。

And these two insects are sensitive to pro-toxin than toxin.2 Bt Cry1AcE toxins are composed of many peptides which have 60 kD weight, and all parts have biological activity to insect, not single part has activity.3 The mid-gut juice enzyme activity of M.

通过研究明确了以下问题： 1 Bt CrylAc毒蛋白对棉铃虫毒性较高，相比较而言对粘虫毒性较低，并且这两种昆虫对原毒素比毒素都要敏感一些。

On the other hand, 3(2)-fluoro-4-methoxyl methyl benzyl alcohol and 3(2)-fluoro-4-methyl benzyl alcohol are mixture and components of pyrethrum esters. Both of them have "mixture fluorine effect " and higher activity, lower drug resistance. As we know, the mixture benzyl alcohol containing fluorine is more easy to be synthesized than the single, so the cost of preparation is lower. We hope to apply it to molecule design of the new agriculture chemical. On the base of molecule design and structure-activity relationship research of pyrethric acid II and mixture of alcohol containing fluorine, we intend to get new pyrethrum ester that have higher activity and lower resistance.

另一方面，混合含氟对甲氧甲基苄醇和混合含氟对甲苄醇都是具有&混合氟效应&的高活性、低抗性的拟除虫菊酯醇组分，由于混合含氟醇的合成要比单一异构体的合成容易，成本较低，本文希望将其应用到新农药的分子设计中，用第二菊酸和一些含氟醇进行分子设计及进一步的构效关系的研究，筛选出一些高活性低抗性的拟除虫菊酯换代新品种。

Icariin, the main constituent of Epimedium sagittatum Maxim, and its metabolite icariside Ⅱ showed similar activity in cell proliferation. The total flavonoids from Viscum coloratum Nakai could stimulate cell proliferation and significantly promote cellular ALP activity. Daidzein and its derivatives exhibited no significant activity in cell proliferation.

结果发现：中药淫羊藿中的主要成分淫羊藿苷及其大鼠体内主要代谢物淫羊藿次苷Ⅱ具有类似的作用，可显著促进成骨样细胞的增殖；中药槲寄生总黄酮对成骨样细胞的增殖有一定的促进作用，并可显著提高细胞内ALP活性；大豆苷元及其衍生物对UMR106细胞的增殖作用不明显。

Amount of total phenolic compounds, total flavones and DPPH scavenging activity for different kinds of vinegars were compared. The results indicate that (1) DPPH scavenging activity of different kinds of vinegars has a positive correlation with amount of total phenolic compounds, total flavones, the correlation coefficients were 0.9523 and 0.8691, respectively,(2) the higher content of phenolic compounds and flavones in Zhenjiang aromatic vinegar respond for its higher scavenging activity.

对不同品种食醋总酚含量、总黄酮含量、DPPH自由基清除活性的比较分析表明：(1)不同品种食醋自由基清除活性与醋中的总酚含量、总黄酮含量存在正相关性，相关系数分别为0.9523、0.8691；(2)镇江香醋中由于总酚含量、总黄酮含量较高因而自由基清除作用较强。

MCP also had a significant antagonism to the exogenous ethylene effects on the climacteric fruits, but did't in non-climacteric fruit. Studies showed that the main mechanism of 1-MCP inhibiting ethylene synthesis in Starking apple and Feicheng peach fruit lie in the stimulation to ACS activity in ethylene system Ⅰ and the inhibition to it in system Ⅱ, and the inhibition on ACO activity rise in the whole ethylene synthesis system. But 1-MCP didn't affect the ACO and ACS activity in vitro.

研究证明1-MCP抑制红星苹果和肥城桃果实乙烯合成的主要机制在于对系统Ⅰ乙烯中ACS活性的刺激和系统Ⅱ乙烯中ACS活性的抑制，以及对整个乙烯合成过程中ACO活性升高的延缓，但对离体ACO和ACS活性并没有表现出明显的影响。

In sale activity advertisement, happy net ever had organized pink of orchid cardamom seed to get the beauty's activity, caused the more than 5000 people on happy net to sign up, the activity will be voting choose a certain quantity of female user, they can obtain Lan Kou make up ceremony box.

在营销活动广告中，开心网曾组织过一次兰蔻粉领丽人的活动，引发了开心网上超过5000人报名，活动将投票评选出一定数量的女性用户，她们可以获得兰蔻的化妆礼盒。

During later Paleogene and early Neogene, Jiyang Depression undergone from rifting activity to depression activity. During early Guantao Formation, fault active, highland eroded, slope overlapped and sags filled, and then when later Guantao Formation begin sedimented, paleotopography became plainness, new stratum overlaid all old stratum, intensity of fault activity gradually got in weaken, and developed the sedimentary system of alluvial-fluvial-freshwater shallow lake.

济阳坳陷在古近纪晚期，新近纪早期由断陷活动转为坳陷活动，经过馆陶早期的断剥超覆和填凹补平作用，到馆陶晚期古地形渐趋平缓，新地层覆盖在所有老地层之上，断层活动强度逐渐减弱，发育冲积扇-河流-淡水极浅湖沉积体系，具有良好的生储盖配置关系。

And ZNF397nf function as transcription repressors. The different transcriptional regulation activity of the nf isoforms and their interaction with the fu isoforms would contribute to the complexity of the transcription regulation. To further examine the biological function of interaction between different isoforms we also analyze the potential role of ZNF191 and ZNF434 on signaling pathway. We found that ZNF191fu can significantly enhance the HSE-luciferase activity, while ZNF434fu can enhance the AP1-luciferase activity, then we analyze whether the nf isoforms have impact on the fu isoforms.

而这些成员的nf剪接本与它们对应的fu剪接本的转录调控功能有所不同，其中ZNF191nf与ZNF434nf剪接本的转录调控活性相对它们的fu剪接本显著降低，呈现较弱的转录抑制作用，但ZNF447nf剪接本却呈现出显著的转录激活作用，同时ZNF397nf剪接本则表现出显著的转录抑制作用，ZNF396nf剪接本的转录调控作用与其fu剪接本相当。nf剪接本这种与fu剪接本不尽相同的转录调控活性以及能与fu剪接本互作的能力，大大增加了转录调控作用的复杂性，这使得通过少量的转录因子作用来实现众多基因时空表达的不同成为可能。

The 94-kDa GLase activity was Ca++ dependent, showed maximal activity in the pH 6-8, their activity was inhibited in the presence of 1,10-phenanthroline, and their proenzymes were cleaved and activated after incubation with organomercurial compounds and trypsin.

72kDa蛋白脢，出现於所有检体，包括未被感染的老鼠，94kDa蛋白脢只出现於广东住血线虫感染老鼠脑部。94kDa蛋白脢活性是一种钙离子依赖性，在pH值6-8时具最大活性，在 1，10-phenanthroline存在下，其活性受到抑制，此蛋白酵素元会被有机汞类及胰蛋白脢切断并活化。

I'm not an actor. I'm a professor of paleontology.

我不是演员，我是古生物学教授

Spider Network Web site that is a very image of the name.

网络蜘蛛即Web Spider，是一个非常形象的名字。