[巴西巴拉那州隆德里纳市工人抗钩端螺旋体凝集素调查]
[Survey of anti-Leptospira agglutinins in workers from the city of Londrina-Paraná, Brazil].
作者信息
de Vasconcelos L M, Ramos-Vieira M das N, Osório-Cisalpino E, Cota-Koury M
机构信息
Departamento de Microbiología, Universidade Federal de Minas Gerais, Brasil.
出版信息
Rev Latinoam Microbiol. 1993 Apr-Jun;35(2):153-7.
Serum samples were obtained from 249 individuals in Londrina-Paraná, Brazil. The sera were analysed for leptospiral agglutinins by microscopic agglutination tests and 22.1% were positive. Of these positives per group were 24.6% for butchers, 25.9% for farm workers, 17.2% for children and 22.2% for servants. The agglutinin titers ranged from 1:200 to 1:3200. The highest titers were obtained for the serovars sejroe (butchers), grippotyphosa (farm workers), javanica, canicola, panama, wolffi and pyrogenes (children) and butembo (servants).
从巴西巴拉那州隆德里纳的249名个体中采集了血清样本。通过显微镜凝集试验分析血清中的钩端螺旋体凝集素，结果显示22.1%呈阳性。其中，屠夫组的阳性率为24.6%，农场工人组为25.9%，儿童组为17.2%，仆人组为22.2%。凝集素滴度范围为1:200至1:3200。血清型sejroe（屠夫）、grippotyphosa（农场工人）、爪哇型、犬型、巴拿马型、沃尔夫型和致热型（儿童）以及布滕博型（仆人）的滴度最高。
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