PMID- 6438323 OWN - NLM STAT- MEDLINE DCOM- 19850114 LR - 20111117 IS - 0022-2615 (Print) IS - 0022-2615 (Linking) VI - 18 IP - 3 DP - 1984 Dec TI - Evaluation of mycobacterial antigens in an enzyme-linked immunosorbent assay (ELISA) for the serodiagnosis of tuberculosis. PG - 309-18 AB - Five mycobacterial antigens were compared in an enzyme-linked immunosorbent assay (ELISA) for the serodiagnosis of tuberculosis. The antigens studied were an unheated sterile culture filtrate of Mycobacterium tuberculosis, tuberculin purified protein derivative (PPD) from M. tuberculosis (PPDa), purified cytoplasmic protein antigens 5 and 6 from M. tuberculosis, and a PPD prepared from M. kansasi (PPDk). Multivariate analysis of variance showed that geometric mean titres obtained with each of the antigens in ELISA were significantly different in tuberculosis patients and in control groups. The covariation of the ELISA results with the five antigens was highly interdependent. Analysis of receiver operating characteristics revealed that the most accurate test was obtained with antigen 5. M. tuberculosis PPD, M. tuberculosis antigen 6, and M. tuberculosis culture filtrate were, in descending order, less accurate. FAU - Benjamin, R G AU - Benjamin RG FAU - Debanne, S M AU - Debanne SM FAU - Ma, Y AU - Ma Y FAU - Daniel, T M AU - Daniel TM LA - eng GR - AI-15102/AI/NIAID NIH HHS/United States GR - HL-07288/HL/NHLBI NIH HHS/United States PT - Comparative Study PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Research Support, U.S. Gov't, P.H.S. PL - England TA - J Med Microbiol JT - Journal of medical microbiology JID - 0224131 RN - 0 (Antibodies, Bacterial) RN - 0 (Antigens, Bacterial) RN - 0 (Tuberculin) SB - IM MH - Antibodies, Bacterial/*analysis MH - Antigens, Bacterial/*immunology MH - *Enzyme-Linked Immunosorbent Assay MH - False Positive Reactions MH - Humans MH - *Immunoenzyme Techniques MH - Mycobacterium tuberculosis/*immunology MH - Nontuberculous Mycobacteria/immunology MH - Tuberculin/immunology MH - Tuberculosis, Pulmonary/*diagnosis/immunology EDAT- 1984/12/01 00:00 MHDA- 1984/12/01 00:01 CRDT- 1984/12/01 00:00 PHST- 1984/12/01 00:00 [pubmed] PHST- 1984/12/01 00:01 [medline] PHST- 1984/12/01 00:00 [entrez] AID - 10.1099/00222615-18-3-309 [doi] PST - ppublish SO - J Med Microbiol. 1984 Dec;18(3):309-18. doi: 10.1099/00222615-18-3-309.