我们于1985年引进食蟹猴疟原虫B株,观察其生物学特性,建成食蟹猴疟原虫B株—斯氏按蚊—恒河猴猴疟模型。B株原虫对斯氏按蚊感染性强,斯氏按蚊叮咬输血感染后7～11天的猴,其卵囊阳性率可达80～100％;第8天卵囊成熟,第10天子孢子进腺率平均52.7％。猴感染后第7天肝切片中红外期原虫不分叶,无 We introduced the C strain of malaria cynomolgus in 1985 to observe its biological characteristics and establish a malaria cercarie strain B - Anopheles stephensi-macaque malaria model. B strains of protozoan Anopheles sinensis infection is strong, An. Sinensis bite blood transfusion 7 to 11 days after the monkey, the positive rate of oocysts up to 80 to 100%; on the 8th day mature oocysts, 10th day sporozoites Advancing rate of adenoma average 52.7%. Seven days after the infection in the monkey liver slices in the infrared protozoa without leaves, no