抑制...

In inhibit tyrosinase test, the inhibition activity of compound 25、27 and 28 were between 35% to 40% when the sample concentration were 0.20 mg/ml.

在酪胺酸酶抑制中，化合物25、27及28在高浓度(0.20 mg/ml)下的抑制率在35%~40%左右。

Finally, complex multilevel threshold is used to suppress the white-noise in ultrahigh frequency PD signal which is got from stimulant GIS in lab.

结果表明，采用分层复阈值技术的复小波变换抑制自噪声的效果更好，在高信噪比或噪声抑制比的情况下，对信号的畸变也更小。

Among them, the promoter region hypermethylation of cyclin-dependent kinases inhibitors are confined play an important role in cell cycle uncontrol and in CRC carcinogenesis.

近年来普遍认为DNA甲基化与肿瘤抑制基因包括错配修复基因、血管生成抑制基因、细胞粘附分子相关基因的失活有关，是肿瘤发生的第三种机制。

Compared to the other carbon and nitrogen sources studied, sucrose and malt extract were found to be the suitable carbon/nitrogen sources. The decolorization efficiency of Cerrena unicolor Y5002 to orange G was similar at different orange G concentration below 500mg/L; however, alizarin red inhibited the decolorization reaction at the concentration of 400mg/L or above 400mg/L.

对一色齿毛菌Cerrena unicolor Y5002的液体培养脱色条件进行了研究，其最适碳源和氮源分别为蔗糖和麦芽浸粉；在不同橙黄G浓度下均获得较高的脱色率，因此浓度为500mg/L的橙黄G未对该菌的脱色能力产生抑制作用，而浓度为400mg/L茜素红则对其脱色作用产生明显抑制。

Cell proliferation and viability were assayed 48h after transfection, and MDA-7 demonstrated selective inhibition of tumor cell growth, inhibitory rates of A549, Hela and HepG2 cell lines were 25%, 20% and 19%, respectively, but had no significant effect on human fetal kidney derived 293 cell line. Hela cell was screened by G418 for 2 weeks after pcDNA3-MDA-7 and monolayer colony was counted, its monolayer colony formation was 30% of cells transfected with pcDNA3. 0 vector. CMV-driven MDA-7 adenovirus vector was constructed. 293 showed no significant apoptosis during adenovirus packaging and the unpurified adenovirus titer was about 1×10〓pfu/ml. Cos 7, A549, Hela, HepG2 and Hep3B cell was infected with Ad-GFP at different MOI.

二。黑色素细胞分化相关蛋白-7（MDA-7）的克隆及功能研究：利用RT-PCR方法从5月龄人胚胎脾细胞扩增MDA-7的编码序列，经测序鉴定序列与文献报道一致后，与真核表达载体pcDNA3.0连接，构建pcDNA3-MDA-7表达载体，瞬时转染293、A549、Hela和HepG2细胞后抽提细胞总RNA，RT-PCR结果显示表达载体可介导MDA-7在不同细胞系中有效表达；转染48h后测定细胞增殖和活力，MDA-7可选择性抑制肿瘤细胞的增殖，对A549、Hela和HepG2细胞的抑制率分别为25％、20％和19％，但是对人胚肾来源的293细胞生长无明显影响。pcDNA3-MDA-7载体转染Hela细胞后，以G418筛选2周后计数单层细胞集落形成数，计数仅为转染pcDNA3.0空载体的细胞的30％左右。

The urase activity,trypsin inhibitor activity and content of routine nutrition constituent were analysised and determined,in terms of process test of soya by extrusion,far-infrared baking and digestion .

对大豆进行挤压膨化、远红外烘烤和蒸煮加工，测定其尿酶、胰蛋白酶抑制因子的活性及常规营养成分的含量，得出三种加工方法对尿酶、胰蛋白酶抑制因子的影响是同步的，均可使它们的活性降到标准值以下，符合饲喂要求。

Preventive effect of a proteasome inhibitor on the formation of accelerated atherosclerosis in rabbits with uremia.

蛋白酶抑制剂对尿毒症兔子加速的动脉粥样硬化形成的抑制作用

Methods:Chapter one The chapter is about the effect of galanthamine on the circulating TNF in rats with abdominal infection induced by endotoxin and effects of vagus nerve on galanthamine inhibiting inflammatory response.The models of rats with abdominal infection induced by endotoxin and the animal models of bilateral cervical vagotomy were produced.

目的：研究胆碱酯梅抑制剂加兰他敏对内毒素腹腔感染大鼠循环TNF的影响，迷走神经在加兰他敏炎症抑制效应中的作用；并研究加兰他敏对内毒素刺激后巨噬细胞活化的影响，阐述加兰他敏炎症调控作用的机理。

These results suggest that the inhibitoryeffect of sevoflurane on Ang II-induced vasoconstriction is,at least in part, caused by the inhibition of the p44/42 MAPK-mediatedsignaling pathway.

这一结果表明：七氟醚对於血管紧张素 II 介导的血管收缩的抑制作用，至少部分是由於对 p44/42 MAPK 介导的信号通道的抑制引起。

Tetraploid veliger were carried out with four chemicals on this scallop in 1998—2000. Tetraploid were induced by inhibition of the polar body and first mitosis with cytochalasin B, colchicine, 6-DMAP and caffeine combined with CB, respectively.

中文摘要：1998—2000年采用细胞松弛素B、秋水仙素、6-二甲基氨基嘌呤(6-DMAP)以及咖啡因等药物抑制虾夷扇贝第一极体(PB1)释放、PB1和第二极体(PB2)释放以及抑制第一次卵裂等方法，诱导虾夷扇贝四倍体。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。