Specific antibodies and mycobacterial antigens in pulmonary tuberculosis patients sera. Note I.
206 sera collected from different groups of subjects were analyzed by immunoenzymatic methods regarding the content of Mycobacterium tuberculosis specific antibodies and mycobacterial antigens. The results underlined that two assays offered improved serologic diagnosis of tuberculosis over a single antibody test. BCG vaccination interferes with serologic tests for tuberculosis when polyspecific antibodies or mixture of common and specific antigens are used as immunologic reagents. A mycobacterial antigens circadian variation in correlation with vesperal fever in tuberculous patients was not revealed. The mycobacterial antigens seem to become undetectable, in sera, after 6 months of efficient treatment.
Stavri
D
D
Cantacuzino Institute, Bucharest, Romania.
Niculescu
D
D
Stavri
H
H
Tipărescu
E
E
Constantin
S
S
Fuiorea
I
I
Basacopol
A
A
D000328:Adult; D000907:Antibodies, Bacterial / Q000097:blood*; D000918:Antibody Specificity; D002648:Child; D004797:Enzyme-Linked Immunosorbent Assay / Q000379:methods; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009169:Mycobacterium tuberculosis / Q000276:immunology*; D012680:Sensitivity and Specificity; D012698:Serologic Tests / Q000379:methods; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis*
D000907:Antibodies, Bacterial