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JoVE Journal
Biology
用于抗蛇毒血清生产的 Tityus serrulatus (巴西黄蝎子)的圈养维持和毒液提取
用于抗蛇毒血清生产的 Tityus serrulatus (巴西黄蝎子)的圈养维持和毒液提取
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JoVE Journal Biology
Captive Maintenance and Venom Extraction of Tityus serrulatus (Brazilian Yellow Scorpion) for Antivenom Production

用于抗蛇毒血清生产的 Tityus serrulatus (巴西黄蝎子)的圈养维持和毒液提取

Full Text
3,816 Views
05:27 min
October 6, 2023

DOI: 10.3791/65737-v

Thiago M. Chiariello1, Denise M. Candido1, Ricardo N. Oliveira1, Aline V. V. Auada1, Fan Hui Wen1

1Bioindustrial Center,Instituto Butantan

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Please note that some of the translations on this page are AI generated. Click here for the English version.

Summary

在这里,我们介绍了1922年大规模 的Tityus serrulatus Lutz和Mello(巴西黄蝎)饲养的成功维护和毒液提取方案,目的是为随后的蝎子抗蛇毒血清生产提供毒液,以满足巴西卫生系统的需求。

Transcript

该方案描述了维持蝎子以提取大量毒液的方法,其用于生产中和马递送的免疫球蛋白或抗蛇毒血清。热带国家对蝎子抗蛇毒血清的需求量很大,蝎子抗蛇毒血清是治疗人类毒液中毒病例的基石。维护程序再现了最佳的自然条件,将蝎子圈养起来,从而考虑了动物福利和良好的实验室规范。

同时,毒液提取基于蝎子的电刺激,对动物的有害影响最小。该协议使我们能够在10年内成倍地增加圈养动物的数量,从4, 000到20, 000只不等。同时,毒液已被充分提取以对马进行免疫,以获得具有特异性抗体的血浆,这是制造过程的起始材料,每年产生约 100, 000 瓶抗蛇毒血清。

毒液挤奶程序与文献中描述的其他程序不同,其中去除了 telson,从而限制了每只动物的提取次数。我们设施技术人员积累的经验使我们能够在大约 1 到 1 1/2 小时内从 200 到 300 只动物中提取毒液,而无需麻醉动物或进行其他侵入性手术。

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圈养维护 毒液提取 Sityus serrulatus 巴西黄蝎子 抗蛇毒血清生产 毒液中毒病例 抗蛇毒血清治疗 受控圈养条件 布坦坦研究所 蝎子抗蛇毒血清 饲养方案 大规模毒液生产 毒液提取方法 良好生产规范 动物福利 常规挤奶

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