类毒素经过处理后已消除其毒素特性的一种物质,但仍保留有激发产生抗毒素的能力,用于免疫中。
A substance that HAS been treated to destroy its toxic properties but retains the capacity to stimulate production of antitoxins, used in immunization.
治疗方式为及时注射白喉抗毒素,产生长期的免疫力。
Diphtheria is. treated with an antitoxin that neutralizes the toxin and produces long-term immunity.
方法以不同剂量霍乱疫苗免疫小鼠,用间接elisa方法检测小鼠全血的抗菌、抗毒抗体滴度,小鼠毒菌攻击法计算保护率。
Methods The mice were immunized by different doses of cholera vaccine. Titer of antiserum against cholera strain and toxin were tested by indirect enzyme-linked immunosorbent assay (ELISA).
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