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Study on the preparation of antivenin and potency test against Hydrophis cynocinctus venom

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Author:
No author available
Journal Title:
CHINESE JOURNAL OF NAUTICAL MEDICINE AND HYPERBARIC MEDICINE
Issue:
3
DOI:
10.3760/cma.j.issn.1009-6906.2004.03.012
Key Word:
青环海蛇;抗毒血清;海洋生物伤

Abstract: 目的制备我国沿海常见的青环海蛇毒素抗毒血清,为治疗海蛇咬伤提供特效解毒剂.方法青环海蛇毒素经减毒灭菌处理后,对10只新西兰兔进行免疫,免疫过程中通过免疫双向扩散试验和酶联免疫吸附试验进行效价评价,达到最高效价后动物取血,进行试血试验.结果动物经19周免疫后,最终免疫效价为免疫双向扩散试验1∶8可见明显沉淀线,酶联免疫吸附试验效价达到1 280 000,试血实验1 ml血清可中和 0.40 mg青环海蛇毒素,0.34 mg平颏海蛇毒素.结论确定了一套快速、高效的抗青环海蛇毒素血清方案,研制出高效价的抗毒血清.为治疗海蛇咬伤提供了生产特效抗毒血清的实验基础.

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