毒素

Long-term edible can prevent endotoxin of constipation, cleared body, improve condition of alvine path core, improve skin significantly then smooth soft fine, it is curiosa of hairdressing of pure natural edible therefore.

长期食用可以防止便秘。清除体内毒素，改善肠道内环境，进而显著改善肌肤光滑柔细，乃为纯天然食用美容珍品。

This curve shows how growth of microorganisms, production of toxins, and physicochemical reactions are affected by water activity.

该曲线说明了水分活度对影响微生物的生长、毒素的产生和物理化学反应的影响。

Natural cleaner of skin,more tender cleansing to the dirt of pore and the toxin,absorbing extra lipin and cutin.

皮肤的天然吸尘器，对汗毛孔的污垢及毒素做深层清洁，吸附多余油脂和老化角质。

It's poison, tetrodotoxin, is 1,200 times more potent than cyanide.

它的毒害，河豚毒素， 1200倍，更比氰化物。

RTX is domain of bacterial toxins, which has not been found in cysteine proteases in plant.

RTX结构域是细菌毒素家族蛋白所具有的一个功能域，在目前发现的植物半胱氨酸蛋白酶氨基酸均不含有RTX结构域。

The cDNA has 752bp and encodes a protein of 216 amino acids. Thenascent Src l contained a signal peptide of 19 amino acids, a propart of 19 amino acidsand a 178-amino-acid mature Src l. The characteristic amphiphilic α-helix of cytolysin islocated at the N-terminus of the mature Src l.

根据文库的EST序列设计引物，从玫瑰红绿海葵克隆到一全长cDNA序列，命名为Src I，利用生物信息学方法对其进行了分析，结果表明，该cDNA序列编码一个216个氨基酸的海葵细胞毒素前体蛋白，它包括19个氨基酸的信号肽、19个氨基酸的propart motif和178个氨基酸的成熟蛋白。

Objective To investigate the prevalence of cytotoxin associated gene Ain Hp-infected gastroduodenal diseases and to evaluate the methods used.

目的 了解细胞毒素相关蛋白A在Hp相关性胃疾病中的检出情况，并对所采用的方法进行评价。

In one embodiment, the cytotoxin is calicheamicin.

在一实施例中，所述细胞毒素是卡奇霉素。

Objective To establish a method for quantitative detection of cytotoxin associated gene A positive Helicobacter pylori by competitive polymerase chain reaction.

目的 建立竞争性聚合酶链反应定量检测幽门螺杆菌细胞毒素相关蛋白基因A的方法。

OBJECTIVE To purify cytotoxin from Naja naja atra venom,and to study its antitumor activity.

目的分离纯化眼镜蛇毒细胞毒素，测定其体内外抗癌作用。

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％。