毒素

The results showed that SLT-Ⅱe is the main nosogenesis of swine edema disease and mouse can become animal model of swine edema disease.

结果表明志贺样毒素二型变异体是引起猪水肿病主要致病因子，小鼠可作为研究猪水肿病的动物模型。

It was observed by means of electronic microscope that toxinresulted in the apparent change in ultrastructure of rapeseed leafincluding the damage of chloroplast membrane,dilated,disorderedgrana lamellae;the damage of mitochondria membrance andeventually vacuolated mitochondria;the contract of cell nuclein.

电镜观察发现：菌核菌产生的毒素引起油菜叶片超显微结构显著变化，主要包括叶绿体膜破坏，基质片层肿胀，排列紊乱，形成空腔，最终叶绿体解体；线粒体膜破坏，最后空泡化；细胞核质凝缩。

Objective To study the killing efficiency of one million MLD/ml Type-C Botulinum lyophilized preparation to Ochotona curzoniae .

目的 试验100万毒价/mlC型肉毒梭菌毒素冻干剂对高原鼠兔的杀灭效果。

In view of the host critical mouse—Ochotona curzoniae in the western-north Sichuan plateau, applicated experiment in the big area was taked, using racin as the main componet.

针对川西北高原的主要害鼠—高原鼠兔，应用蓖麻毒素灭鼠剂进行了野外防治实验，在大面积实验中，该粗毒以1％浓度配制毒饵对高原鼠兔的校正灭效为85％以上。

Toxins are removed through liver, skin and outbreath.

毒素通过肝脏，皮肤和呼吸去除。

The false smut balls grow parasitically on panicle of rice plant, results in less yield, polluted rice and worse quality, and most important, produces toxins poisoning to human beings and domestic animals.

稻曲病不仅危害水稻穗部形成稻曲球，造成减产并污染水稻，影响水稻品质，更重要的含有对人畜有害的毒素。

Progressive atrophic rhinitis is an important respiratory disease in swine industry, caused by toxigenic Pasteurella multocida. The OmpH of Pasteurella mumtocida is a major outer membrane protein involved in the pathogenesis and immunity. In this study the ompH gene of P.

传染性萎缩性鼻炎是养猪业中的一种重要的呼吸道传染病，产毒素多杀性巴氏杆菌是其重要的病原之一，外膜蛋白H在该菌的致病和免疫中发挥重要作用。

The characterization of the fermental Toxigenic Pasteurella multocida (Pm 13-1) is studied according to the vaccine standard.

为检验该培养方法培养出的T+Pm是否符合对T+Pm制苗用菌液的生物学特性鉴定标准，分别取样作培养特性检验、菌体形态检验、糖发酵实验、T+Pm毒素产生的检测及荚膜型鉴定。

In this study, the effects of culture conditions on the growth of recombinant E. coli BL21 (DE3) and the expression of subunit protein of Pasteurella multocida toxin 1 (Tox1) were investigated in both shaking flask and fermentor.

摘要 本研究探讨携带有猪萎缩性鼻炎次单位毒素Tox1基因之重组大肠杆菌大量表现重组蛋白质的最适条件，并对Tox1进行部份纯化。

This study was aimed to construct and characterize Salmonella vaccine strain C500 expressing the recombinant Pasteurella multocida toxin antigen by the Asd+ balanced-lethal host-vector system.

本研究利用Asd+平衡致死系统构建表达巴氏杆菌毒素(Pasteurella multocida toxin， PMT)的重组猪霍乱沙门氏菌株，并对重组菌株的生物学特性进行比较研究。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。