[痢疾康复者中志贺氏菌抗原的排泄情况]
[The excretion of Shigella antigens in persons recovering from dysentery].
作者信息
Erkinbekova B K, Karal'nik B V, Aleshin A I, Nurkina N M
出版信息
Zh Mikrobiol Epidemiol Immunobiol. 1992(5-6):21-4.
Shigella antigens can be detected in the excreta of convalescents after dysentery for a long time. Most frequently these antigens occur in feces, less frequently in urine and rarely in saliva. According to indirect data, S. flexneri 1-6 antigens can be detected in excreta for a longer period after convalescence than S. sonnei antigens. When antigen indication is used for the diagnosis of dysentery and epidemiological analysis is carried out, one should bear in mind the length of the agent persistence in the body, related to Shigella type.
痢疾康复者的排泄物中可长期检测到志贺氏菌抗原。这些抗原最常见于粪便中，较少见于尿液中，罕见于唾液中。根据间接数据，福氏志贺氏菌1 - 6型抗原在康复后的排泄物中可检测到的时间比宋内氏志贺氏菌抗原更长。当使用抗原检测来诊断痢疾并进行流行病学分析时，应考虑到病原体在体内持续存在的时间长短与志贺氏菌类型有关。
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