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本文报告某些因素对温带株间日疟原虫红内期滋养体形态的影响。结果显示:(1)薛氏点的检出率与使用吉氏(Giemsa)染液的浓度密切相关,分别用2%、5%、7%、10%和15%染色,环状体期被寄生红细胞薛氏点的检出率分别为0%、0.3%、25.4%、18.0%和53.8%,阿米巴期薛氏点的检出率分别为0.7%、51.9%、69.8%、75.7%和88.1%;在同一例病人临床发作的发冷期、发热期和发作间歇期的薄血膜片,以同一浓度的吉氏液染色,薛氏点的检出率分别为35.4%、56.7%和88.3%。(2)来自疟区和无疟区的病人,无论长潜伏期或短潜伏期,均可查获多核疟原虫,来自疟区者检出率为1.68%,来自无疟区者为4.87%。(3)薄血膜片干燥快或慢与多核疟原虫和受染红细胞形态变化的检出率有显著性差异,用快速干燥法多核疟原虫与受染红细胞形态变化的检出率分别为1.47%和11.13%;用延迟干燥法则分别为3.3%和33.71%。
This article reports the effects of certain factors on the trophozoite trophozoites of Plasmodium vivax in temperate strains. The results showed that: (1) The detection rate of Xueshi points was closely related to the concentration of Giemsa stain, stained with 2%, 5%, 7%, 10% and 15% The detection rates of Hysterical point of parasitic erythrocytes were 0%, 0.3%, 25.4%, 18.0% and 53.8%, respectively. The detection rates of Hysterical point were 0.7%, 51.9%, 69.8% and 75.7% And 88.1%, respectively. In the same patient with clinical onset of chilling, fever and seizure intermittent thin blood film, with the same concentration of Kyrgyz liquid staining, the detection rate of Xue points were 35.4%, 56.7% And 88.3%. (2) Plasmodium falciparum could be detected in both malaria and non-malaria patients, regardless of long latency or short latency. The detection rate was 1.68% in malaria cases and 4.87% in those without malaria cases. (3) There was a significant difference in the detection rate of morphological changes between fasting and slowing of plasma membrane in P. falciparum and infected erythrocytes. The detection rates of morphological changes of P. falciparum and infected erythrocytes by rapid drying method were 1.47 % And 11.13%, respectively. The delay drying method was 3.3% and 33.71% respectively.