Zapata M, Chernesky M, Mahony J
J Clin Microbiol. 1984 Jun;19(6):937-9. doi: 10.1128/jcm.19.6.937-939.1984.
Indirect immunofluorescence (IF) staining, using a monoclonal antibody, detected two- to fourfold more inclusions than did iodine staining. Of 274 clinical specimens, 53 (19.3%) were positive by IF on passage 1 as compared with 33 (12%) by iodine staining (P less than 0.005). IF-stained inclusions in McCoy cells in the bottom of microculture wells were readily viewed with a long-focal-length objective at a magnification of 250 X.
使用单克隆抗体的间接免疫荧光(IF)染色检测到的包涵体比碘染色多两到四倍。在274份临床标本中,第1代时IF检测呈阳性的有53份(19.3%),而碘染色为33份(12%)(P小于0.005)。在微量培养孔底部的 McCoy 细胞中经IF染色的包涵体,用长焦距物镜在250倍放大倍数下很容易观察到。