由实验性肝片吸虫感染诱导的绵羊对牛血吸虫的抗性。
Resistance to Schistosoma bovis in sheep induced by an experimental Fasciola hepatica infection.
作者信息
Rodríguez-Osorio M, Gómez-García V, Rojas-González J, Ramajo-Martín V, Manga-González M Y, González-Lanza C
机构信息
Department of Immunology, Instituto López Neyra de Parasitologia, Granada, Spain.
出版信息
J Parasitol. 1993 Apr;79(2):223-5.
PMID:8459332
Abstract
Sheep infected with Fasciola hepatica for 10 wk acquired a substantial level of resistance to challenge with Schistosoma bovis. The worm burden was reduced by 87.2% (P < 0.01) compared with that of a control group. But when sheep primarily were infected with S. bovis and 6 wk later with F. hepatica, no significant reduction in the S. bovis burden was observed.
摘要
感染肝片吸虫10周的绵羊对牛血吸虫攻击获得了显著水平的抵抗力。与对照组相比，虫负荷降低了87.2%（P<0.01）。但当绵羊首先感染牛血吸虫，6周后再感染肝片吸虫时，未观察到牛血吸虫负荷有显著降低。
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