Infectivity of three species of Fasciola to Wistar rats.
Infectivity of three species of Fasciola to Wistar rats.
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三种片形吸虫对 Wistar 大鼠的感染性。
DOI：
10.1292/jvms.56.977
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发表时间：
1994
期刊：
影响因子：
--
通讯作者：
H. Itagaki
中科院分区：
文献类型：
--
作者：
T. Itagaki;T. Sakamoto;Y. Tsutsumi;H. Itagaki
片形吸虫属的传染性。评价Wistar大鼠的恢复率和吸虫的发展情况。肝片形吸虫肝实质和胆管的回收率为20.0-30.0%，日本片形吸虫为36.6-47.5%。 F. gigantica 为 0-5.0%。肝片形吸虫在第 8 周首次发现成熟的吸虫，日本片形吸虫在第 12 周首次发现成熟的吸虫，然而，巨型片形吸虫在感染后 12 周才在检查的大鼠中成熟。这些结果表明肝片形吸虫和日本片形吸虫。 F. gigantica 对 Wistar 大鼠的感染性较高，而 F. gigantica 的感染性较低。
The infectivity of Fasciola spp. to Wistar rats was evaluated with the recovery rate and development of flukes. The recovery rate from the liver parenchyma and bile duct was 20.0-30.0% in F. hepatica, 36.6-47.5% in Japanese Fasciola sp. and 0-5.0% in F. gigantica. Mature flukes were first recovered at week 8 in F. hepatica and week 12 in Japanese Fasciola sp., however, F. gigantica did not mature in the rats examined until 12 weeks after infection. These results suggest that F. hepatica and Japanese Fasciola sp. are high in infectivity to Wistar rats, whereas F. gigantica is low.