毒素

BACKGROUND: Amnesic shellfish poisoning is caused by consumption of seafood contaminated by marine neurotoxins, mainly domoic acid.

背景：失忆性贝毒属于海洋神经毒素，是一类具有神经兴奋的氨基酸类物质，其主要成分为软骨藻酸。

In cancer cells, NRF2 activity runs amok, sweeping away all cellular toxins, including chemotherapy agents.

在肺癌细胞中，NRF2基因的活性异常活跃，它能将所有细胞毒素清除掉，包括化疗药物。

Methods We used retrograde CTb immunocytochemical and NADPH-d histochemical staining methods after microinjecting CTb into cortical amygdaloid.

采用霍乱毒素B亚单位逆行追踪和还原型尼克酰胺腺嘌呤二核苷酸脱氢酶组织化学双重染色相结合的方法。

Thorough skin first floor, do away with the anasarca skin to accumulate the water and toxins...

深入肌肤底层，去除浮肿肌肤积水和毒素。

The four sea anemone neurotoxins are composed of 47 amino acid residues.

四种新的海葵神经毒素均由47个氨基酸组成。

For example, they can produce anthrax and botulinum toxin.

例如，它们可以生产炭菌病毒和肉毒菌毒素。

For that disease's treatment, modern internal medicine always use the medicines as central anticonvulsive drug and periph anticonvulsive drug,such as baclofen、botulinum toxin type A、Myonal、Dantrolene、Diphenylhydantoin sodium.

针对本病，现代医学内科治疗方面，在药物选择上有中枢解痉药和外周解痉药，如巴氯酚、A型肉毒毒素、妙纳、丹曲林、替尼扎定、苯妥英钠等。

Objective To study the treatment effects of antithrombin-Ⅲ on coagulation abnormalities in rats with endotoxaemia.

目的 探讨抗凝血酶-Ⅲ对内毒素血症大鼠凝血功能异常的治疗作用。

When challenged with 1-4μg CT and 4 wild toxigenic strains of different biotypes and serogroups with 10〓-10〓CFU. respectively. IEM108 developed high antitoxic and significant vibriocidal immune responses to vaccination and confer full protection.

家兔主动保护试验也表明IEM108的抗活菌和纯品CT攻击能力均强于IEM101，IEM108能抵抗至少4μg的CT毒素的攻击，对四种毒株不同剂量的攻击均能提供良好的保护。

Evaluation of IEM103 in rabbit animal model.The evaluation was based on the control-challenge study (IEM101 as control). Rabbits were laparotomized, injecteded 10〓 cfu directly into proximal small bowel, and 28 days later, challenged with 0.25--2ug CT and 10〓-10〓 cfu 4 wild toxic strains with different biotypes and serotypes. Experimental group developed antitoxic and significant vibriocidal immune responses to vaccination, and could protect no less than 2ug CT and 10〓-10〓 cfu all wild strains challenge.

IEM103的免疫原性评价：经兔肠段结扎免疫〓cfu IEM103，7天后在外周血中可检测到外周淋巴细胞分泌性抗CT IgG，血清中可检测到抗CT抗体、杀弧菌抗体，P／N均≥2，且可持续至28天。28天后用0.25-2ug CT毒素，四种毒株滨-43，吴江-2，395，1119〓cfu菌量攻毒，实验组可保护至少2ug CT攻毒，而对照组可保护1ug以下CT攻毒，两组均可保护〓cfu四种毒株攻毒（以肠积液量≥1.0ml／cm为不保护判断标准）。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。