Literature DB >> 6726784

Phagocytic and serum killing of capsulate and non-capsulate Bacteroides fragilis.

J H Reid, S Patrick.   

Abstract

The relative susceptibilities of capsulate and non- capsulate variants of Bacteroides fragilis to serum and phagocytic killing were investigated. The capsule of B. fragilis did not confer resistance to serum killing. Phagocytic killing of non- capsulate B. fragilis occurred at bacterial concentrations of 1 X 10(6) and 1 X 10(7) cfu/ml. Capsulate B. fragilis organisms were also phagocytosed and killed at a concentration of 1 X 10(6) cfu/ml, but phagocytosis and killing were impaired at a concentration of 1 X 10(7) cfu/ml.

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Year:  1984        PMID： 6726784     DOI： 10.1099/00222615-17-3-247

Source DB:  PubMed          Journal:  J Med Microbiol        ISSN： 0022-2615            Impact factor:   2.472


  8 in total

1.  Immunochemical characterization of two surface polysaccharides of Bacteroides fragilis.

Authors:  A Pantosti; A O Tzianabos; A B Onderdonk; D L Kasper
Journal:  Infect Immun       Date:  1991-06       Impact factor: 3.441

2.  Detection of intrastrain antigenic variation of Bacteroides fragilis surface polysaccharides by monoclonal antibody labelling.

Authors:  S Patrick; D Gilpin; L Stevenson
Journal:  Infect Immun       Date:  1999-09       Impact factor: 3.441

3.  Effect of bacterial competition on the opsonization, phagocytosis, and intracellular killing of microorganisms by granulocytes.

Authors:  B A Dijkmans; P C Leijh; A G Braat; R van Furth
Journal:  Infect Immun       Date:  1985-07       Impact factor: 3.441

4.  Killing of Escherichia coli by human polymorphonuclear leucocytes in the presence of Bacteroides fragilis.

Authors:  W A Vel; F Namavar; A M Verweij-van Vught; A N Pubben; D M MacLaren
Journal:  J Clin Pathol       Date:  1985-01       Impact factor: 3.411

Review 5.  Bacteroides: the good, the bad, and the nitty-gritty.

Authors:  Hannah M Wexler
Journal:  Clin Microbiol Rev       Date:  2007-10       Impact factor: 26.132

6.  Twenty-eight divergent polysaccharide loci specifying within- and amongst-strain capsule diversity in three strains of Bacteroides fragilis.

Authors:  Sheila Patrick; Garry W Blakely; Simon Houston; Jane Moore; Valerie R Abratt; Marcelo Bertalan; Ana M Cerdeño-Tárraga; Michael A Quail; Nicola Corton; Craig Corton; Alexandra Bignell; Andrew Barron; Louise Clark; Stephen D Bentley; Julian Parkhill
Journal:  Microbiology (Reading)       Date:  2010-09-09       Impact factor: 2.777

7.  Interaction of Bacteroides fragilis and Bacteroides thetaiotaomicron with the kallikrein-kinin system.

Authors:  Elizabeth C Murphy; Matthias Mörgelin; Jakki C Cooney; Inga-Maria Frick
Journal:  Microbiology (Reading)       Date:  2011-04-28       Impact factor: 2.777

8.  Evidence for a LOS and a capsular polysaccharide in Capnocytophaga canimorsus.

Authors:  Francesco Renzi; Simon J Ittig; Irina Sadovskaya; Estelle Hess; Frederic Lauber; Melanie Dol; Hwain Shin; Manuela Mally; Chantal Fiechter; Ursula Sauder; Mohamed Chami; Guy R Cornelis
Journal:  Sci Rep       Date:  2016-12-15       Impact factor: 4.379
  8 in total

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