【摘要】 来自不同疟疾疫区——长沙、上海、郑州、武汉四地区的中华按蚊,分别以羊膜饲血法感染湖南慈利或湖北沔阳两地区的间日疟原虫,交叉对比其易感性。七次实验共解剖饲血蚊541只。实验结果显示:以腺感染率和阳性腺指数为主要指标,四地区中华按蚊对间日疟原虫的易感性基本相似:两地区间日疟原虫对中华按蚊的感染力也大致相同。并讨论了可能影响人工感染率的几个因素。更多还原

【Abstract】 Anopheles sinensis of Changsha, Shanghai, Zhengzhou and Wuhan origin were tested for their susceptibility to Plasmodium vivax from patients of Cili, Hunan and Mianyang, Hubei. Mosquitoes fed on the infected blood through membranes, 541 were dissected after 10 to 12 days. There were no significant difference in the gland infection rate and the positive gland index. The infectivity of the malaria parasites from the two counties to the anopheles of 4 district-origin was similar too.更多还原