BINDING OF TRYPANOSOMA-CONGOLENSE TO WALLS OF SMALL BLOOD-VESSELS
BINDING OF TRYPANOSOMA-CONGOLENSE TO WALLS OF SMALL BLOOD-VESSELS
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DOI：
10.1111/j.1550-7408.1978.tb04405.x
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发表时间：
1978-01-01
期刊：
影响因子：
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通讯作者：
BANKS, KL
中科院分区：
文献类型：
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作者：
BANKS, KL
对感染弓形虫的大鼠和兔肠系膜微血管构筑进行了研究。通过检查活体动物的血管，观察到锥虫通过其前端附着在管壁上。血管染色切片显示，微循环中含有的锥虫体是心脏血中游离锥虫的4-1400倍。寄生虫在非常小的血管中比在较大的血管中更多，它们成群地聚集在小血管中。证明了龙舌兰在微血管系统中的定位；这种定位是通过将有机体附着在管壁上来建立的。
The mesenteric microvasculature was studied in rats and rabbits infected with T. congolense. By examining vessels in the living animals, trypanosomes were observed to adhere to vessel walls by their anterior ends. Stained preparations of vessels showed that the microcirculation contained 4-1400 times as many trypanosomes as were free in the cardiac blood. Parasites were more numerous in very small vessels than in larger vessels, and they were clustered in groups within the small vessels. The localization of T. congolense in the microvasculature is demonstrated; this localization is established by attachment of the organism to the vessel wall.