血毒素的

The work of Allen Frey suggests that we should consider radiation effects as a grave hazard producing increased permeability of the blood-brain barrier, and weakening crucial defenses of the central nervous system against toxins.

艾伦的工作弗雷表明，我们应该考虑辐射效应是一个严重危害生产的通透性增加血脑屏障，并削弱了至关重要的防御中枢神经系统对毒素。

The results showed that: in the main virulent genotype, Aer+β-hly+ Act+ Alt+, the hemolytic titer was 1:128, cytotoxic titer was 1:256 and the lethal rates in mouse and Swordtail fish were 100%.

以J-1强毒株为代表株的Aer+β-hly+ Act+ Alt+为主要毒素基因型，溶血价1：128，细胞毒力效价为1：256，对小鼠和剑尾鱼的致死率为100%。

Edema disease is a common cause of illness and death loss in pigs during the first 2 weeks after weaning. The disease is an enterotoxemia caused by Shiga-like toxin Escherichia coli that colonize the small intestine and produce SLT-IIe.

猪水肿病(Porcine Edema disease，ED)是仔猪常见的一种急性致死性传染病，主要由某些特定血清型产类志贺毒素大肠杆菌(Shiga-like toxin Escherichia coli，SLTEC)引起的肠毒血症。

Background and objective: Rhomotoxin, the active constituent of Rhododendron molle belonging to Ericaceae, has the effects of decreasing blood pressure and slowing heart rate. These effects can exacerbate and remain 0.5-1 hour after drug withdrawal, which is prone to cause lower blood pressure even shock.

背景与目的八厘麻毒素(rhomotoxin，RTX)系从植物杜鹃花科羊踯躅成熟果实中提取的有效成份，具有较强的降压、减慢心率作用，但其降压作用在停药后0.5-1小时仍继续加深，易引起降压过度而导致休克，同时血中浓度检测困难，不易监控，临床上应用较难掌握。

This may partially attribute to packaging an inclusion within the hydrophobic exosporium so as to keep the inclusion in the water where target larvae maybe actively feeding.

可能是因为芽胞在昆虫肠道内再次萌发，产生了其他致病因子，如肠毒素、溶血素等，与杀虫晶体蛋白协同作用；也可能是因为伴胞晶体受到疏水的芽胞外壁层保护而能在水中等一般伴胞晶体不容易存在的地方被易感昆虫摄食。

Objective To study the selective toxicity of immunotoxin on T cells and to determine its effect on hematopoietic progenitor cells.

目的 探讨抗T细胞免疫毒素(immunotoxin， IT)体外对脐血T细胞的清除效率及对造血干/祖细胞的影响。

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。

Other causes of hemolytic lesion include hypophosphatemia, exposure to toxins such as lead, infections such as ehrlichiosis or babesiosis, and rarely, neonatal isoerythrolysis.

其他导致溶血性病变的病因有低磷血症、毒素中毒如铅（见有关犬只贫血疾病的诊断和治疗—铅中毒）、传染病如埃立克体病、或巴贝斯虫病（见犬巴贝斯虫、诊治犬巴贝斯虫病）。

They can also cause a neurological disorder known as tick paralysis.

有些硬蜱在叮刺吸血过程中唾液分泌的神经毒素可导致宿主运动性纤维的传导障碍，引起上行性肌肉麻痹现象，继而可导致呼吸衰竭而死亡，称为蜱瘫痪。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。