毒素

At present it is widely accepted that the damages of the nasal turbinate bones and mucus caused by Bordetella bronchiseptica laid the foundation for the invasion toxigenic Pasteurella multocida. The mixture of Bordetella bronchiseptica and toxigenic Pasteurella multocida, together with some other factors, is the main cause of natural AR.

经过多年研究，现在大多数学者认为，支气管败血波氏杆菌能引起一定程度的鼻粘膜和鼻甲骨损害，但这些病变的严重后果是为正常猪鼻腔不能定居的产毒素多杀巴氏杆菌建立感染铺平道路，Bb和T+Pm的混合感染加上非传染因素交织在一起，是在自然条件下临床型AR的发生原因。

Objective:To study the pathogenetic mechanism of intestinal injury in the aged rat with pneumonia and the effect of Dusuqing on it.

目的：研究老年肺炎时小肠损伤的病理生理特点与中药毒素清的作用机制。

During bacterial infection, monocytes will differentiate into macrophages that can phagocytize the pathogens neutralize the toxins and play a critical role in inflammatory responses.

当细菌侵入时，由单核球分化而来的巨噬细胞会透过吞噬作用将这些危害人体的毒素吞入，裂解并消灭之，因此巨噬细胞在细菌引发的发炎反应中扮演著非常重要的角色。

Some take pharbitis seeds and rhubarb root to purge themselves of the toxins.

有的采取牵牛种子和大黄根，以清除自己的毒素。

Animal venoms are among the richest sources of toxins and pharmacologically active compounds that act on ion channels .

就离子通道和动物离子通道毒素的来源，种类，特性及其对新药开发的意义进行了综述。

The uraemic toxin phenylacetic acid increases the formation of reactive oxygen species in vascular smooth muscle cells.

尿毒症毒素苯乙酸使血管平滑肌细胞活性氧簇形成增加

This article sums up and analyzes many clinical and experimental study which using biological toxin preparation such as phrynin, scorpion venom, snake venom, bee venom and cantharidin to prevent and cure primary carcinoma of liver, funds out that the biological therapeutics of using toxin to treat disease has good effect in hepatic carcinoma's prevention and cure.

1山东医学高专，2临沂市肝胆病医院山东临沂276002本文通过对生物毒素制剂蟾毒、蝎毒、蛇毒、蜂毒和斑蝥素防治原发性肝癌的临床和实验研究资料进行总结和分析，发现&以毒攻毒&生物疗法对防治肝癌有较好效果。

Therefore, the crude toxin of Phytophthora capsici can be used as selective agent in the following study.

由此表明，可用辣椒疫病病原菌粗毒素来进行辣椒抗疫病体细胞突变体筛选的研究。

Phytotoxic metabolites of Rhizoctonia solani.

水稻纹枯病菌毒素的初步研究。

This is the first report of in vitro screening using phytotoxin for disease resistance in rice.

本文是以植物毒素作为筛选因子，运用组织培养技术，在水稻上成功地筛选出抗病植株的首次报道。

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。