INTAKE AND MIGRATION OF THE MICRO FILARIAE OF ONCHOCERCA-VOLVULUS IN SIMULIUM-DAMNOSUM
INTAKE AND MIGRATION OF THE MICRO FILARIAE OF ONCHOCERCA-VOLVULUS IN SIMULIUM-DAMNOSUM
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DOI：
10.1017/s0022149x00020976
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发表时间：
1966-01-01
影响因子：
1.6
通讯作者：
LAURENCE B R
中科院分区：
文献类型：
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作者：
LAURENCE B R
1.在两个系列中，在西非以受感染的人类志愿者喂养并在伦敦染色后解剖的雌性拟钉螺中，旋绕盘尾丝虫的微丝蚴摄入量在一个系列中为0-171条微丝蚴/雌性，在另一个系列中为0-152条微丝蚴/雌性。在几何比例尺上，每只雌虫的微丝蚴分布更趋于正态分布。微丝蚴的迁移，其次是在两个系列的苍蝇通过比较几何（威廉姆斯）平均数的微丝蚴在胃，腹部，胸部和头部，从2分钟到48小时后充血。微丝蚴在充血后迅速离开血餐，40-50%在前60分钟内离开胃。
1. The intake of microfilariae of Onchocerca volvulus in two series of females of Simulium damnosum fed on an infected human volunteer in West Africa and dissected after staining in London was from 0–171 microfilariae per female in one series and from 0–152 microfilariae per female in the other series. The distribution of microfilariae per female became more normal when plotted on a geometric scale.2. The migration of the microfilariae was followed in the two series of flies by comparing the geometric (Williams) mean numbers of microfilariae in the stomach, abdomen, thorax and head, from 2 minutes to 48 houis after engorgement on blood. Microfilariae left the blood meal rapidly after engorgement, 40–50% leaving the stomach within the first 60 minutes.