Detection of antibodies to 35 kD determinant of M. leprae in urine and serum of leprosy patients.
Urine and serum samples from 67 subjects comprising 55 active cases of different types of leprosy and 12 normal controls were subjected to monoclonal antibody based urine antibody competition test (UACT) and serum antibody competition test (SACT) respectively. It was possible to demonstrate M. leprae specific antibodies in the urine of 50% of the seropositive subjects. Urine antibody positivity was observed to the extent of 52% in BL/LL subjects, 50% in BB and 43% in TT/BT types of leprosy.
Dept. Immunology, Central JALMA Institute for Leprosy, Taj Ganj, Agra, U.P., India.
S
S
Patil
P
P
Dwivedi
K
K
Kiran
K
K
Singh
U
U
Sengupta
D000907:Antibodies, Bacterial / Q000032:analysis* / Q000652:urine; D000918:Antibody Specificity; D001426:Bacterial Proteins / Q000276:immunology*; D001769:Blood; D000939:Epitopes; D006801:Humans; D015439:Leprosy, Borderline / Q000276:immunology*; D015440:Leprosy, Lepromatous / Q000276:immunology*; D015441:Leprosy, Tuberculoid / Q000276:immunology*; D008970:Molecular Weight; D009166:Mycobacterium leprae / Q000276:immunology*
D000907:Antibodies, Bacterial; D001426:Bacterial Proteins; D000939:Epitopes