tetanus toxin

tetanus toxin的基本解释

-

[化] 破伤风毒素

与tetanus toxin相关的网络例句 [注：此内容来源于网络，仅供参考]

Health centers for women and children were set up throughout China from the 1950s to the 1960s and new methods for child delivery as a major measure for controlling puerperal fever and tetanus neonatorum have been crowned with remarkable success. In 1993, the Ministry of Public Health of China put forward a new task to further reduce infant mortality caused by tetanus, so as to meet the 2000 international standard for eliminating tetanus. In 1995, the Ministry of Public Health promulgated the National Action Plan on Eliminating Tetanus Neonatorum. Basing on data gathered from investigation and monitoring, it designated areas highly susceptible to tetanus neonatorum attacks and, while continuing to popularize the new methods of child delivery and encourage hospital childbirths, strove to rapidly develop immunization work among women of childbearing age.

五十年代和六十年代在全国范围内建立了妇幼卫生保健机构，将新法接生作为控制产褥热和新生儿破伤风的主要措施，取得了很大成绩。1993年中国卫生部提出进一步降低新生儿破伤风死亡率，使之达到2000年时的国际消除标准。1995年中国卫生部颁发了《全国消除新生儿破伤风行动计划》，根据调查和监测资料，筛选新生儿破伤风高发地区，并在继续推广严格的新法接生提高住院分娩率的同时，迅速开展对育龄妇女的破伤风类毒素免疫工作。

For example,1889-1890 years, the people studies the diphtheria toxin and the tetanus infection toxins with the immunology technique, using it again later on to study the plant toxin, such as the castor toxin, the croton toxin and snake poison, spider poison within the animal toxins.

例如，1889～1890年，人们用免疫学技术研究白喉毒素和破伤风毒素，随后又用它来研究植物毒素，如蓖麻毒素、巴豆毒素和动物毒素中的蛇毒、蜘蛛毒。

The principal purpose of this study is to set up the isolation methods for diphtheria toxin expressed by genes, to purify the toxin with complete biological activities, and to make researches on its toxicities. In the experiments, the target gene was inserted into the cloning vectors--pET22b, then the vectors were introduced into host cells -BL21(DE3). The expression of the toxin was induced by addition of IPTG. The expression products were purified by His-6 label affinity chromatography. Then the diphtheria toxin expressed was transferred to PVC membrane using semidry blotter to determine the amino acid sequence of N-terminal. The "nicked" diphtheria toxin linked by disulfide bond was gained by protease hydrolysis.

为建立重组基因表达白喉毒素的分离纯化方法，制备出具有生物活性的蛋白质毒素，构建了白喉毒素表达载体pET22b-DT，并转入大肠杆菌BL21(DE3)中诱导表达，以融合表达的His-6作为标签通过亲和层析纯化；表达毒素经蛋白酶酶切后，形成了以二硫键连接的与天然结构相同的带"缺口"的白喉毒素，并测定白喉毒素对豚鼠的急性毒性和细胞毒性。

与tetanus toxin相关的网络解释 [注：此内容来源于网络，仅供参考]

tetanus toxin：破伤风毒素

闰绍细胞之间的联系,就是这种抑制的典型. ...士的宁和破伤风毒素(tetanus toxin)能破坏闰绍细胞的功能,...阻断回返性抑制,导致骨骼肌发生痉挛.

tetanus toxin：破伤风菌毒素

Teschen disease virus 捷申病病毒(猪脊髓灰质炎) | tetanus toxin 破伤风菌毒素 | tetracyclines 四环素