Mattia A R, Waldron M A, Sierra L S
Department of Pathology, Massachusetts General Hospital, Boston 02114.
J Clin Microbiol. 1993 Mar;31(3):720-1. doi: 10.1128/jcm.31.3.720-721.1993.
The UV ParaLens light microscope adapter offers a useful and cost-effective alternative to conventional fluorescence microscopy for Pneumocystis carinii identification, particularly in AIDS patients. In a blinded study, in which 153 pulmonary specimens were examined for P. carinii by direct immunofluorescence, 40 of 42 specimens positive by fluorescence microscopy were also positive by ParaLens. No false positives were observed.
紫外线平行透镜光学显微镜适配器为卡氏肺孢子虫的鉴定提供了一种实用且经济高效的替代传统荧光显微镜检查的方法,尤其适用于艾滋病患者。在一项盲法研究中,通过直接免疫荧光对153份肺部标本进行卡氏肺孢子虫检测,荧光显微镜检查呈阳性的42份标本中有40份通过平行透镜检查也呈阳性。未观察到假阳性结果。