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1、本文报告用巴拉巴按蚊感染猪尾猴疟原虫广西株获得十分满意的结果,胃感染率为100％,感染度极重,64.90％的阳性蚊胃卵囊数达500个以上。腺感染率为100％,且均为3～4度,尤以4度为多,占79.55％,故巴拉巴按蚊是广西株的良好媒介。 2、猪尾猴疟原虫广西株在巴拉巴按蚊体内完成孢子增殖的时间25℃时为12天,27℃时为11天,显较猪尾猴疟原虫的孢子增殖时间为短。 3、讨论了卵囊分化的时间、发育速度、卵囊最大体积和色素的排列型式,广西株虽与猪尾猴疟原虫其他虫株有所差别,这些差别仅为株的差异。
1, In this paper, we report that the anopheles parabasia infection of malaria parasite in Guangxi strain was very satisfactory. The rate of stomach infection was 100%, and the infection rate was extremely high. The number of oocysts in positive mosquito was 64.90%. Gland infection rate was 100%, and were 3 to 4 degrees, especially 4 degrees more, accounting for 79.55%, so Anopheles Baraba Guangxi is a good medium. 2. The duration of sporulation of the pigs infected with Plasmodium malarialis in the mosquito in Paraba was 12 days at 25 ℃ and 11 days at 27 ℃. The time of oocyst differentiation, developmental speed, the largest volume of oocysts and the type of arrangement of pigment were discussed. Although Guangxi strains were different from other strains of Plasmodium malariae, these differences were only the differences of strains.