抗抑制

Pokeweed antiviral protein belongs to Ribosome-inactive Proteins. PAP has potent antiviral activity against many plant virus. pT1 was used as the template to amplify the deleted mutant PAP gene (N-deleted and N-,C-deIeted) by PCR and then the two genes were cloned into expression vector. Different IPTG-inducible expression vector containing different deleted mutant PAP gene was constructed and transferred into E.coli strain BL21 (DE3)-plysS.

美洲商陆抗病毒蛋白是一类能很好的抑制植物病毒的蛋白，很早就有报道低剂量的商陆叶片粗粉末就能明显的抑制TMV在菜豆叶片上局部枯斑的形成，PAP缓释剂也已用于病毒病的防治工作，但美洲商陆抗病毒蛋白属于核糖体失活蛋白，它对生长的细胞会有一定的毒性。

We also studied the effect of several solutions for producing zoosporangium in Artificial culture condition, the result shows the hyphea culture with 0.1% KNO3 produced the most quantity of zoosporangiums.

将这8株内生细菌与烟草黑胫病菌共培，进一步测定拮抗效果结果显示YN-55、NN-3、YN-4和YN-10 4株拮抗效果最好，均在66％以上，并且这4种细菌均对孢子囊的产生有较强的抑制作用，而菌株发酵液对孢子囊的产生的抑制作用不明显。

To observe the antiviral activity of Algefacient and anti-inflammatory against influenza virus, cell culture technique was used in MDCK cells to get virus inhibitory rate and virus titer by MTT assay and hemagglitination test. Influenza virus infection model was established in mice, to observe the protection effect to mice death, the inhibitory effect to pulmonary index and pulmonary virus titer.

为评价清热消炎复方制剂的抗流感病毒活性，我们以病毒唑为对照，通过在体外观察病毒致细胞病变效应、MTT细胞染色检查病毒抑制率和检测病毒血凝滴度；在体内观察其对染毒小鼠的死亡保护作用，对小鼠流感病毒性肺炎的抑制作用，以及对小鼠肺内病毒增殖的影响，从而判定其抗流感病毒作用。

On the antagonistical mechanism,it is suggested that the poison of Cd on tobacco could be impaired by Fe supply in Cd pollution area.

结果表明：Cd、Fe、Cd+Fe和Fe+Cd处理均不改变氨基酸的种类组成；Cd对烟草叶片氨基酸含量的影响比Fe大；Fe抑制Cd对氨基酸含量的影响，Cd也抑制Fe的作用，Cd与Fe相互拮抗，并初步探讨了拮抗机制；建议在Cd污染地区通过施加Fe来减轻Cd对烟草的毒害。

objective the effects of anthocyanin pigment from maize purple plant on resisting lipid peroxidation were investigated.methods the inhibition of anthocanin pigment from maize purple plant was examined in vitro that autcoxudation of lecithin liposome system induced by fe2+.50 mice were randomly divided into 5 groups.vehicle and different dose anthocyanin pigment from maize purple plant were given respectively,and then experimental injury of mice liver was induced to make use of bromobenzene and the content of mda was determined in liver homogenate.results the inhibition rates of anthocyanin pigment from maize purple plant on linoleic acid oxidation was higher that of ascorbic ascorbic acids.the content of mda in homogenate in middle and high dose of pigment were significantly lower than that in low dose and the injured control group.there were no significat differences in the content of mda in homogenate between low dose group and injury control group.conclusion the anthocyanin pigment from maize purple plant have the capability to resist lipid peroxide.

目的 探讨玉米紫色植株色素抗脂质过氧化的作用。方法体外实验测定玉米紫色植株花色苷色素在fe2+引发的卵磷脂脂质体体系中抗氧化活性。体内实验，取50只小鼠随机分成5组，分别给予溶媒和不同剂量的色素，然后采用溴代苯致实验性肝损伤，测定肝匀浆的丙二醛含量。结果在由fe2+引发的卵磷脂脂质体体系中玉米紫色植株色素对脂质过氧化有明显的抑制作用，抑制率随样品的浓度增高而增大，并且明显优于抗坏血酸。在溴代苯致小鼠实验性肝损伤模型实验中，中、高剂量组的丙二醛含量均低于损伤模型组。低剂量组和损伤模型组比较丙二醛含量差异无统计学意义。

Coli, Shigella sonnei s, Proteus, typhoid and vice Salmonella typhi, Pseudomonas aeruginosa, Vibrio cholerae and other enteric pathogens are effective; its ethanol extract on the number of gram-positive and-negative bacteria, and human-type Mycobacterium significant antibacterial activity; ebony decoction on in vitro to be sore dermatophytes, Epidermophyton floccosum, plaster-like pathogenic microorganisms in the skin of small spores of fungi

广谱抗菌：实验证明，乌梅水煎液对炭疽杆菌、白喉和类白喉杆菌、葡萄球菌、肺炎球菌等皆有抑制作用，对大肠杆菌、宋内氏痢疾杆菌、变形杆菌、伤寒和副伤寒杆菌、绿脓杆菌、霍乱弧菌等肠内致病菌也有效；其乙醇浸液对一些革兰阳性和阴性细菌，及人型结核杆菌均有显著抗菌作用；乌梅水煎液在试管内对须疮癣菌、絮状表皮癣菌、石膏样小芽孢菌等致病皮肤真菌有抑制作用

The results indicated that the water or 50% ethanol extracts from peonies petals could reduce light absorption of DPPH and OH initiated hydroxylation of salicylate, and inhibit O2(superscript -) mediated light chemical reduction of nitroblue tetrazolium effectively, and lipid peroxidation of polyunsaturated fatty from yolk lipoprotein, in which DPPH scavenging activities of 6 peonies water extracts were hinger than that of 200 μg/mL BHT, but lower than 80 μg/mL Vc. In 4 kinds of detecting systems of antioxidation, the peroxidation activity of deep colored flowers of peonies was higher than that of light colored flowers of peonies.

牡丹花瓣提取液能明显抑制卵黄组织匀浆的脂质过氧化作用，降低DPPH的吸光值、抑制O2介导的NBT光化学还原及OH作用下的水杨酸羟基化作用，其中牡丹花瓣提取液清除DPPH自由基的活性高于200μg/mL BHT，但低于80μg/mL Vc.6个品种的牡丹花瓣提取液，在4种测定系统中均具有一定程度的抗氧化能力，且水提取液的抗氧化活性略高于体积分数50%乙醇提取液，深色花瓣提取液对不同自由基的清除能力较强。

Natural monoclonal antikeratin antibody IgM 3B4 can inhibit the adhesion of Candida albicans to the malpighian cells, human buccal epithelial cells and endothelial cells of fetal umbilical vein, and decrease the invasion of Candida albicans due to its inhibitory action on the formation of Candida albicans germ tube,which indicates that natural antibody IgM plays a role in the natural immunity against yeast infection.

单克隆天然抗角蛋白抗体IgM 3B4在体外能够抑制白念珠菌芽管形成，能够抑制白念珠菌与人角质形成细胞、人口腔黏膜上皮细胞、胎儿脐静脉内皮细胞的粘附，从而降低白念珠菌的侵袭力，提示天然抗体IgM在机体抗真菌感染的天然免疫中可能具有积极的作用。

RESULTS: It was found that the different concentrations of natural monoclonal anti-keratin antibody IgM 3B4 could inhibit Candida albicans germ tube formation and adhesion of Candida albicans to malpighian cells, human buccal epithelial cells and endothelial cells of fetal umbilical vein.

单克隆天然抗角蛋白抗体IgM3B4在体外能够抑制白念珠菌芽管形成，能够抑制白念珠菌与人角质形成细胞、人口腔黏膜上皮细胞、胎儿脐静脉内皮细胞的粘附，从而降低白念珠菌的侵袭力，提示天然抗体IgM在机体抗真菌感染的天然免疫中可能具有积极的作用。

Keratin antibody IgM 3B4. CONCLUSION: Natural monoclonal anti??keratin antibody IgM 3B4 can inhibit the adhesion of Candida albicans to the malpighian cells, human buccal epithelial cells and endothelial cells of fetal umbilical vein, and decrease the invasion of Candida albicans due to its inhibitory action on the formation of Candida albicans germ tube,which indicates that natural antibody IgM plays a role in the natural immunity against yeast infection.

单克隆天然抗角蛋白抗体IgM 3B4在体外能够抑制白念珠菌芽管形成，能够抑制白念珠菌与人角质形成细胞、人口腔黏膜上皮细胞、胎儿脐静脉内皮细胞的粘附，从而降低白念珠菌的侵袭力，提示天然抗体IgM在机体抗真菌感染的天然免疫中可能具有积极的作用。

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。