没有抑制的

RESULTS: A LOX inhibitor clearly inhibited the effect of butyrate on TJ permeability, whereas COX inhibitors did not.

结果：使用LOX抑制剂能够明显的抑制丁酸盐所引起的紧密连接通透性的增加，而COX抑制剂则没有这种作用。

The inhibitory effect of SCS on α-glucosidase activity is similar to those of acarbose without significantly difference.

SCS对α-葡萄糖苷酶的抑制作用与"拜糖平"的抑制效果没有显著差异；其性质属竞争性抑制，不同与其它主要的α-糖苷酶抑制剂。

In our study, we found menadione has anticancer potential on human breast adenocarcinoma MDA MB 231 by weather cell cycle arrest, anti proliferation, or apoptosis. Low concentration of menadione (5.8μM) significant inhibited growth curve on breast cancer cells (MDA MB 231) but not breast cells (MCF 10A) by performing MTT and trypan blue cell counting. RT-PCR and western blotting showed menadione increase p21 gene and protein expressions but decrease cyclin E and CDK2 protein expression resulting in cell cycle G0/G1 arrest by flow cytometry.

MTT及生长曲线的实验，发现menadione在低浓度且长时间作用情况下，对在於人类乳腺上皮细胞癌(MDA-MB 231)是有明显的抑制作用，而在正常乳腺细胞(MCF-10A)则没有影响，在分子转录上及蛋白质表现方面也发现低浓度menadione处理24时能使MDA-MB 231诱发p21基因及蛋白表现量增加及cyclin E、CDK2抑制，再经由流式细胞仪分析也发现低浓度 menadione 处理24小时能使MDA-MB 231细胞周期GO/G1比例上升，造成细胞周期停滞，进而抑制细胞生长。

The results indecated that 1-MCP treatment delayed the decline of fruit titratable acidity content, increased vitamin C accumulation, not affect the change of TSS. The respiration rate and climacteric peak of fruit was inhibited by 1-MCP treatment. The fruits treated with 1-MCP had higher firmness, lower pectase activity.

结果表明，1-MCP处理能够延缓果实酸度的降低，增加维生素C的含量，对可溶性固形物的变化没有影响；降低呼吸强度，抑制呼吸跃变的发生；抑制果胶酶的活性，延缓果实硬度的下降；处理前期对过氧化物酶的活性有抑制作用。

In our system, we were unable to detect the cleavage product of overexpressed slit2. Nevertheless, it is interesting to investigate whether the cleavage of slit2 is important for its responsible function in CL1-5 or not. Our result showed that a non-cleavable slit2 showed similar growth inhibitory ability as the cleavable slit2. Therefore, the growth inhibitory ability of slit2 does not require cleavage at the reported cleavage site.

结果显示，在CL1-5细胞中，我们没有侦测到Slit2被切割的情形，并且当不能被切割的Slit2蛋白表现在CL1-5时，其抑制生长的能力与可被切割的Slit2相同，因此这个报导中的切割点与Slit2抑制生长的功能无关，而单独过度表现Slit2-C terminal蛋白片段就具有抑制细胞生长的能力。

A dose-dependent inhibition of cGMP-PDE activity was observed when cUMP 10~(-6-10~(12) M was added to the culture medium, which may explain the increase of the level of intracellular cGMP, while the activity of cAMP...

浓度为10~(-6)-10~(-12)McUMP对胞内cAMP-PDE活性几乎没有影响，而抑制cGMP-PDE的活性，抑制作用随cUMP浓度降低而减小，这可能是胞内cGMP水平增高的原因。cUMP可能与细胞的cAMP PK结合，释放催化亚单位，细胞生长的抑制可由此发生。

Result The results revealed that different concentration of C6-HSL could obviously inhibit the growth rate of root and the number of roots, but have no effects on plant height, number of nodes and leaf size. The POD and SOD activities and the concentration of H2O2 showed a significantly increased when the potato implants were pretreated with C6-HSL, however, no effect of C6-HSL pretreatment on PAL and PPO activities were found. The ability of resistance aginst Erwinia carotovora subp. carotovora was signifinantly improved after treated by C6-HSL. Incidence was obviously lower than the control group.

结果］不同浓度的C6-HSL能明显抑制马铃薯的出根率和生根数，而对株高、茎节数及叶片大小没有影响；植物标志性防御酶类中POD和SOD的活性以及H2O2的产生量经C6-HSL诱导后显著提高，而PAL和PPO的活性则没有明显变化；抗病试验中，经C6-HSL诱导的马铃薯植株能有效抑制胡萝卜软腐欧文氏菌的侵染，发病率明显低于对照组。

Using cytochalasin D to prevent global actin from forming filamentous structures, the production of Heliothis armigera nuclear polyhedrosis virus in Hz-AM1 cells grown in the medium containing 0.5μg/ml CD was completely inhibited while its production was reduced to 10〓 in the presence of 0.1μg/ml CD by plaque assay. However, Western blotting revealed that the actin quantity in infected host cells treated or untreated with CD was almost identical. Additionally, CD had no effect on the DNA synthesis of HaNPV.

Western blot表明细胞松弛素D并不影响受染细胞中肌动蛋白的含量，Dot blot表明病毒DNA的合成也没有受到影响，但电子显微镜超薄切片发现在0.5ug／mL细胞松弛素D中形成的病毒粒子形态与正常的有明显区别，认为细胞松弛素D抑制棉铃虫核型多角体病毒的增殖是因为抑制病毒的DNA和蛋白组装成完整有感染性的病毒粒子，即丝状肌动蛋白对病毒粒子的脱壳和DNA的复制、转录没有影响，但对病毒粒子的组装是必须的。

The baseline vagal tone of 4 years and 6 years were significantly higher than that of 2 years, but there was no significant difference between that of 4 years and 6 years.

结果发现，基线迷走紧张与迷走抑制有不同的发展模式：4岁组、6岁组儿童的基线迷走紧张显著地高于2岁组，而4岁组与6岁组之间没有显著差异，基线心跳周期随年龄的增长而相应增长；迷走抑制没有年龄差异，6岁组的基线对任务的心跳周期变化显著地大于2岁组的心跳周期变化。

The morphology of virions seems to not be change after incubated with the paeonol by electron microscope. The regained infectivity of TMV recovered by dialysis from incubation with paeonol in vitro showed that the paeonol have not direct viricidal effect. The paeonol did not reduce infectivity when applied before TMV inoculation. The paeonol in low concentration can restrain the polymerization of TMV coat protein in vitro. The paeonol did not reduced infectivity of TMV-RNA in vitro. It is proposed that the paeonol inhibited TMV by binding with TMV coat protein to interfere with recognition of a host receptor essential for infection or by interfering TMV-CP polymerization in plants. The anti-TMV activity of low molecular weight chemicals extracted from Polygonum cuspidatum were determined.

丹皮酚与TMV混合，电镜下观察对粒体形态没有影响；TMV与丹皮酚混和后透析可恢复侵染力，表明丹皮酚对病毒粒体并没有直接毒害作用；预先用丹皮酚喷施叶面不影响病毒的侵染，表明丹皮酚未干扰TMV对叶片侵染位点的识别；丹皮酚在低浓度时可阻碍TMV-CP的体外聚合，对TMV-RNA并无体外抑制侵染作用，据此推测丹皮酚对TMV的抑制作用可能主要通过其与TMV-CP结合影响病毒粒体对叶片表面侵染位点的识别，或影响体内TMV粒体的脱衣壳或TMV-CP亚基的体内聚合。

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。