Literature DB >> 6158255

Quantitative immunoelectrophoretic analysis of Salmonella typhi antigens and of corresponding antibodies in human sera.

F Espersen, J B Hertz, N Høiby, H H Mogensen.   

Abstract

By quantitative immunoelectrophoretic methods, 86 different antigens were found in sonicated preparations of a Salmonella typhi, using corresponding rabbit antiserum. Lipopolysaccharide was identified, and 5 other antigens characterized. Antibodies against a total of 19 S. typhi antigens were found in human sera. The antibody response in patients with typhoid fever was significantly more pronounced compared to that in normal persons. When the antibody response was expressed as a precipitin score, the predictive value of both a positive (precipitin score greater than or equal to 8) test and a negative test was 100%, when sera from patients suffering from typhoid fever were compared with sera from normal persons.

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Year:  1980        PMID： 6158255     DOI： 10.1111/j.1699-0463.1980.tb02634.x

Source DB:  PubMed          Journal:  Acta Pathol Microbiol Scand B        ISSN： 0105-0656


  8 in total

1.  Optimizing typhoid fever case definitions by combining serological tests in a large population study in Hechi City, China.

Authors:  B Dong; C M Galindo; E Shin; C J Acosta; A L Page; M Wang; D Kim; R L Ochiai; J Park; M Ali; L V Seidlein; Z Xu; J Yang; J D Clemens
Journal:  Epidemiol Infect       Date:  2007-01-12       Impact factor: 2.451

2.  Methodological aspects of Staphylococcus aureus peptidoglycan serology: comparisons between solid-phase radioimmunoassay and enzyme-linked immunosorbent assay.

Authors:  B Christensson; F Espersen; S A Hedström; G Kronvall
Journal:  J Clin Microbiol       Date:  1984-05       Impact factor: 5.948

3.  Crossed immunoelectrophoretic analysis of Legionella pneumophila serogroup 1 antigens.

Authors:  M T Collins; S N Cho; N Høiby; F Espersen; L Baek; J S Reif
Journal:  Infect Immun       Date:  1983-03       Impact factor: 3.441

4.  Isolation of a fibronectin-binding protein from Staphylococcus aureus.

Authors:  F Espersen; I Clemmensen
Journal:  Infect Immun       Date:  1982-08       Impact factor: 3.441

5.  Crossed immunoelectrophoretic analysis of anti-Salmonella typhi antibodies in sera of typhoid patients and carriers: demonstration of the presence of typhoid-specific antibodies to a non-O, non-H, non-Vi antigen.

Authors:  P Y Chau; K C Wan; R S Tsang
Journal:  Infect Immun       Date:  1984-03       Impact factor: 3.441

6.  Immunogenicity of Pseudomonas aeruginosa outer membrane antigens examined by crossed immunoelectrophoresis.

Authors:  J S Lam; L M Mutharia; R E Hancock; N Høiby; K Lam; L Baek; J W Costerton
Journal:  Infect Immun       Date:  1983-10       Impact factor: 3.441

7.  Isolation of Staphylococcus aureus clumping factor.

Authors:  F Espersen; I Clemmensen; V Barkholt
Journal:  Infect Immun       Date:  1985-09       Impact factor: 3.441

8.  Cross-reactions between Legionella pneumophila (serogroup 1) and twenty-eight other bacterial species, including other members of the family Legionellaceae.

Authors:  M T Collins; F Espersen; N Høiby; S N Cho; A Friis-Møller; J S Reif
Journal:  Infect Immun       Date:  1983-03       Impact factor: 3.441
  8 in total

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