title: Immunoglobulin profile in mycetoma.
abstract: Serum samples obtained from 25 patients of mycetoma caused by Madurella mycetomi in 18, Streptomyces somaliensis in 5, Streptomyces madurae and streptomyces palletierii from 1 each and also from 25 healthy controls were evaluated for immunoglobulins IgG, IgM and IgA by radial immunodiffusion method using tripartigen plates. All the three classes of immunoglobulins showed increased concentration in cases of mycetoma by M. mycetomi and S. pelletierii. The raised levels of IgG and IgM in cases of mycetoma caused by S. madurae and S. somaliensis where bones were involved, were not statistically significant. IgA was consistently high in all cases of mycetoma irrespective of causative agent and tissue involved. These alterations may possibly reflect relatively poor IgG and IgM response in individuals with extension of mycetoma lesion to bones.
authors.affiliation: Department of Orthopaedics, Dr. S.N. Medical College, Jodhpur.
authors.forename: A
authors.initials: A
authors.lastname: Singhvi
authors.forename: K R
authors.initials: KR
authors.lastname: Joshi
authors.forename: J C
authors.initials: JC
authors.lastname: Sharma
authors.forename: M C
authors.initials: MC
authors.lastname: Vyas
mesh_terms: D000907:Antibodies, Bacterial / Q000097:blood* / Q000276:immunology; D000908:Antibodies, Fungal / Q000097:blood* / Q000276:immunology; D006801:Humans; D007070:Immunoglobulin A / Q000097:blood / Q000276:immunology; D007074:Immunoglobulin G / Q000097:blood / Q000276:immunology; D007132:Immunoglobulin Isotypes / Q000097:blood* / Q000276:immunology*; D007075:Immunoglobulin M / Q000097:blood / Q000276:immunology; D003904:Mitosporic Fungi / Q000276:immunology / Q000472:pathogenicity; D008271:Mycetoma / Q000276:immunology*; D013302:Streptomyces / Q000276:immunology / Q000472:pathogenicity
chemical_list: D000907:Antibodies, Bacterial; D000908:Antibodies, Fungal; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007132:Immunoglobulin Isotypes; D007075:Immunoglobulin M