Holst I, Chinchilla M
Departamento Análisis Clínicos. Facultad de Microbiología, Universidad de Costa Rica.
Rev Biol Trop. 1990 Nov;38(2A):189-93.
An avirulent T. gondii strain isolated from a owl (Glaucidium brasilianum) produces randomly distributed cysts in the brain of mice which can survive to inocula as high as 1000 oocysts. Cysts appeared for the first time after 15 days of infection. Regarding to humoral immunity development due to our TCR-2 strain, detectable antibodies were found after 12 days of infection.
从一只猫头鹰（巴西角鸮）分离出的无毒力弓形虫菌株在小鼠脑中产生随机分布的包囊，这些小鼠能够在接种高达1000个卵囊的情况下存活。感染15天后首次出现包囊。关于我们的TCR - 2菌株引起的体液免疫发展，在感染12天后发现了可检测到的抗体。
