作者: Bridget M. Ogilvie
DOI: 10.1017/S0031182000068797
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摘要: Immunity to N. brasiliensis in rats is stimulated primarily by the adult worms. An initial infection consisting solely of worms terminated at same time as an all parasitic stages.Immunity not stage specific. acts only on stages inhibiting their reproduction but also inhibits development maturity larvae a challenge infection.Rats infected with female worms, whether egg producing or sterile, are more resistant reinfection than male only.Immunity single normal lasts long it does depend persistence intestine rats.This work was done during tenure Commonwealth Scholarship awarded Association Universities.