Helander A, Wennerås C, Qadri F, Svennerholm A M
Department of Medical Microbiology and Immunology, Göteborg University, Göteborg, Sweden.
Infect Immun. 1998 Sep;66(9):4507-10. doi: 10.1128/IAI.66.9.4507-4510.1998.
Enterotoxigenic Escherichia coli (ETEC) strains expressing only coli surface antigen 6 (CS6) have previously been isolated from patients with diarrhea, but the immunogenicity of CS6 has not been established in humans. We have detected CS6-specific immunoglobulin A responses in the feces and blood of patients convalescing from natural ETEC disease and of volunteers given an oral ETEC vaccine.
此前已从腹泻患者中分离出仅表达大肠杆菌表面抗原6(CS6)的产肠毒素大肠杆菌(ETEC)菌株,但CS6在人体中的免疫原性尚未明确。我们在自然感染ETEC疾病后正在康复的患者以及口服ETEC疫苗的志愿者的粪便和血液中检测到了CS6特异性免疫球蛋白A反应。