间日疟潜伏期在蚊传过程中的可变性  

STUDIES ON THE VARIABILITY OF INCUBATION PERIOD OF VIVAX MALARIA FOLLOWING MOSQUITO BITING

作　　者：李庆俊 唐来仪 庞禄林 张湘君 王子敏 何元珍 黄峥 杨柏林[3] 王文俊[3] 

机构地区：[1]湖南省卫生防疫站 [2]湖南省怀化地区卫生防疫站 [3]中国预防医学科学院寄生虫病研究所

出　　处：《中国寄生虫学与寄生虫病杂志》1989年第1期28-31,共4页Chinese Journal of Parasitology and Parasitic Diseases

摘　　要：1985年9月至1987年5月在湘西北,以10只阳性蚊叮咬6例志愿受试者的潜伏期全部短,为15～19(15.8±1.9)d;而模仿自然感染,以1只阳性蚊叮咬的24例,其潜伏期短者12例,为16～19(17.3±1.2)d,另12例长,为230～357(284.7±37.7)d.因此,至少在我国温带地区,间日疟潜伏期在蚊传过程中是可变的。此外,还就自然疫区内间日疟长短两类潜伏期的比例和我国间日疟的分型进行了讨论。From September 1985 to May 1987, 30 peoplc were experimentally infected by Ano-pheles sinensis infected with Plasmodium vivax isolated from northwestern part of Hunan Province. The findings displayed in graphs demonstrate that the incubation period was variably depended on the number of infective mosquitoes used in the experiment. The short incubation period of 15.8±1.9d was frequently observed in 6 persons bitten by 10 infected mosquitoes. However, when one mosquito was allowed to fecd on each of 24 volunteers, the incubation period was either short (17.3±1.2d) or prolonged (284.7± 37.7d) in the ratio of l to 1.Based on these data it is suggested that tertian malaria of long incubation period must exist everywhere in China. In addition, the rational classification of vivax malaria and the ratio between long and short incubation periods in nature are also discussed in detail.

关 键 词：间日疟 疟疾 潜伏期 蚊传 

分 类 号：R531.3[医药卫生—内科学]