Binding of aggregated IgG in the presence of fresh serum by group A streptococci producing pharyngeal infection: possible connection with types frequently involved in acute nephritis. 1978

P Christensen, and A G Sjöholm, and S Holm, and B Hovelius, and P A Mårdh

109 streptococcal strains, belonging to diverse serological groups and types, were investigated as regards their capacity to bind IgG aggregates in the presence of fresh serum. Strains capable of such binding were not found in groups B,C,D,E,G,L,M or N. Such binding was restricted to a few types of group A streptococci: the potentially nephritogenic types 2, 6 and 12, and four strains belonging to type M 39, M 46 and M 22 or M 62, the nephritogenic capacity of which is unknown. Two of five strains isolated from patients with acute post-stretococcal glomerulonephritis (AGN) and 19/28 type T 12, SOR-strains, isolated during an epidemic in a kindergarten with associated cases of AGN, were found to bind aggregates. The findings suggest a possible association between capacity to bind aggregates in the presence of serum and the serological types of group A streptococci involved in acute nephritis following pharyngeal infection.

UI MeSH Term Description Entries
D007074 Immunoglobulin G The major immunoglobulin isotype class in normal human serum. There are several isotype subclasses of IgG, for example, IgG1, IgG2A, and IgG2B. Gamma Globulin, 7S,IgG,IgG Antibody,Allerglobuline,IgG(T),IgG1,IgG2,IgG2A,IgG2B,IgG3,IgG4,Immunoglobulin GT,Polyglobin,7S Gamma Globulin,Antibody, IgG,GT, Immunoglobulin
D008297 Male Males
D010612 Pharyngitis Inflammation of the throat (PHARYNX). Sore Throat,Pharyngitides,Sore Throats,Throat, Sore
D002675 Child, Preschool A child between the ages of 2 and 5. Children, Preschool,Preschool Child,Preschool Children
D005260 Female Females
D005921 Glomerulonephritis Inflammation of the renal glomeruli (KIDNEY GLOMERULUS) that can be classified by the type of glomerular injuries including antibody deposition, complement activation, cellular proliferation, and glomerulosclerosis. These structural and functional abnormalities usually lead to HEMATURIA; PROTEINURIA; HYPERTENSION; and RENAL INSUFFICIENCY. Bright Disease,Kidney Scarring,Glomerulonephritides,Scarring, Kidney
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000208 Acute Disease Disease having a short and relatively severe course. Acute Diseases,Disease, Acute,Diseases, Acute
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D001666 Binding Sites, Antibody Local surface sites on antibodies which react with antigen determinant sites on antigens (EPITOPES.) They are formed from parts of the variable regions of FAB FRAGMENTS. Antibody Binding Sites,Paratopes,Antibody Binding Site,Binding Site, Antibody,Paratope

Related Publications

P Christensen, and A G Sjöholm, and S Holm, and B Hovelius, and P A Mårdh
April 1981, Acta pathologica et microbiologica Scandinavica. Section B, Microbiology,
P Christensen, and A G Sjöholm, and S Holm, and B Hovelius, and P A Mårdh
October 1986, Acta pathologica, microbiologica, et immunologica Scandinavica. Section B, Microbiology,
P Christensen, and A G Sjöholm, and S Holm, and B Hovelius, and P A Mårdh
June 1985, Acta pathologica, microbiologica, et immunologica Scandinavica. Section B, Microbiology,
P Christensen, and A G Sjöholm, and S Holm, and B Hovelius, and P A Mårdh
February 1983, Acta pathologica, microbiologica, et immunologica Scandinavica. Section B, Microbiology,
P Christensen, and A G Sjöholm, and S Holm, and B Hovelius, and P A Mårdh
October 1979, Acta pathologica et microbiologica Scandinavica. Section B, Microbiology,
P Christensen, and A G Sjöholm, and S Holm, and B Hovelius, and P A Mårdh
November 1983, Zentralblatt fur Bakteriologie, Mikrobiologie, und Hygiene. Series A, Medical microbiology, infectious diseases, virology, parasitology,
P Christensen, and A G Sjöholm, and S Holm, and B Hovelius, and P A Mårdh
March 1984, Clinical immunology and immunopathology,
P Christensen, and A G Sjöholm, and S Holm, and B Hovelius, and P A Mårdh
January 1989, Microbiology and immunology,
P Christensen, and A G Sjöholm, and S Holm, and B Hovelius, and P A Mårdh
February 1991, Journal of immunology (Baltimore, Md. : 1950),
P Christensen, and A G Sjöholm, and S Holm, and B Hovelius, and P A Mårdh
June 1976, Acta pathologica et microbiologica Scandinavica. Section C, Immunology,
Copied contents to your clipboard!