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本文于1985年在国内开始应用计数蚊胃摄入微丝蚴数与供血者同量末梢血微丝蚴数相比较的方法,观察淡色库蚊吸血时的微丝蚴摄入量及幼丝虫发育成熟率。以3组共16例不同密度微丝蚴血症者作供血源,即超低密度（60μl末梢血查不出微丝蚴,1ml静脉血微丝蚴10条以下）7例、低密度（60μl末梢血微丝蚴5条左右）5例,和中等密度（60μl末梢血微丝蚴数10条）4例,淡色库蚊吸血时摄入微丝蚴数与末梢血微丝蚴数相比较,经统计学分析均无显著差异（t分别为0.667、0.791和0.014.p均大于0.05）;3组淡色库蚊幼丝虫发育成熟率依次为11.5％、37.1％和45％。以上结果提示,淡色库蚊吸血时摄入微丝蚴未见浓集现象,而幼丝虫发育成熟率则随供血者微丝蚴密度增高而增高。
This article in 1985 in the country began to count the use of count mosquito ingestion of microfilariae and the amount of blood with the same amount of peripheral blood microfilariae count method to observe the Culex pipiens palletiva microvascular microflora intake and juvenile filariasis Developmental maturity rate. A total of 16 cases of microfilaremia with different densities were used as the source of blood supply in three groups, that is, ultra low density (60μl of peripheral blood can not detect microfilariae, 10ml of 1ml venous microfilaria) 5 cases of peripheral blood microfilariae) and 4 cases of moderate density (60μl peripheral blood microfilariae). The number of microfilariae ingested by M. cuquera compared with the number of peripheral blood microfilariae, Statistical analysis showed no significant difference (t = 0.667, 0.791 and 0.014, respectively, P> 0.05). The developmental maturation rates of the three species of M. pidgeon were 11.5%, 37.1% and 45%, respectively. The above results suggest that the Culex pipiens pallens ingestion of microfilaria no evidence of concentration, but the development and maturation of juvenile filariasis with the donor microfilaria density increased.