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据报导,中美洲的淡色按蚊实验室种群对疟原虫的敏感性很不一致。卵囊和子孢子率均很低,本文首次报告南美哥伦比亚的淡色按蚊卡塔赫纳株对人疟原虫的实验感染结果。每次感染选用1～5日龄的雌蚊,每笼约180只,让蚊虫直接在带配子体的志愿者身上吸血。剔除未吸血的蚊虫。供血者包括35个恶性疟和36个间日疟病人。其中13个恶性疟病人曾供血2次或2次以上。吸饱血蚊虫放在28℃、相对湿度为80～85％的室内饲
It has been reported that the susceptibility of the Anopheles stephensi laboratory population to malaria parasites in Central America is very inconsistent. The oocysts and sporozoites rates are very low. This paper reports for the first time the experimental infection of Plasmodium Paratyphi Anopheles carthaginosa in South America and Colombia. For each infection, 1 to 5 days-old female mosquitoes were selected at a rate of about 180 per cage to allow mosquitoes to suck blood directly on volunteers with gametophytes. Remove non-blood-sucking mosquitoes. Blood donors include 35 falciparum malaria and 36 malaria patients. Thirteen of the malaria malaria patients had two or more blood donations. Absorbed blood-laden mosquitoes placed at 28 ℃, the relative humidity of 80 to 85% of indoor feed