Literature DB >> 5686016

Relation of mucoid growth of Staphylococcus aureus to clumping factor reaction, morphology in serum-soft agar, and virulence.

K Yoshida, R D Ekstedt.   

Abstract

The growth characteristics of several strains of Staphylococcus aureus in Brain Heart Infusion and in a modified Staphylococcus Medium No. 110 were compared. In the latter medium all of the strains studied showed an increased mucoid character. Some of the strains studied showed a greater potential to synthesize excess slime layer material than others. The highly mucoid strains grew as diffuse-type colonies in modified Staphylococcus Medium No. 110 serum-soft agar and reacted as though they were negative in the test for clumping factor. These strains were also found to be more virulent when used to challenge normal mice intraperitoneally.

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Year:  1968        PMID： 5686016      PMCID： PMC252396          DOI： 10.1128/jb.96.4.902-908.1968

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  17 in total

1.  A NEW STAPHYLOCOCCAL ANTIGEN. ITS PREPARATION AND IMMUNIZING ACTIVITY AGAINST EXPERIMENTAL INFECTIONS.

Authors:  M W FISHER; H B DEVLIN; A L ERLANDSON
Journal:  Nature       Date:  1963-09-14       Impact factor: 49.962

2.  A new virulence test for Staphylococcus aureus and its application to encapsulated strains.

Authors:  B B WILEY
Journal:  Can J Microbiol       Date:  1961-12       Impact factor: 2.419

3.  A heat stable protective staphylococcal antigen.

Authors:  S FISHER
Journal:  Aust J Exp Biol Med Sci       Date:  1960-12

4.  Characteristics of coagulase positive and coagulase negative staphylococci in serum-soft agar.

Authors:  R A FINKELSTEIN; S E SULKIN
Journal:  J Bacteriol       Date:  1958-03       Impact factor: 3.490

5.  The importance of surface antigens in staphylococcal virulence.

Authors:  M G Koenig; M A Melly
Journal:  Ann N Y Acad Sci       Date:  1965-07-23       Impact factor: 5.691

6.  Mechanisms of resistance to staphylococcal infection: natural and acquired.

Authors:  R D Ekstedt
Journal:  Ann N Y Acad Sci       Date:  1965-07-23       Impact factor: 5.691

7.  Estimation of virulence of Staphylococcus aureus for mice: the exceptional virulence of the Smith strain.

Authors:  S E Parker; P Warner; W K Slipetz
Journal:  Can J Microbiol       Date:  1966-08       Impact factor: 2.419

8.  Isolation and properties of a surface antigen of Staphylococcus aureus.

Authors:  S I MORSE
Journal:  J Exp Med       Date:  1962-02-01       Impact factor: 14.307

9.  Factors relating to the virulence of staphylococci. I. Comparative studies on two colonial variants.

Authors:  M G KOENIG
Journal:  Yale J Biol Med       Date:  1962-06

10.  Concerning the surfaces of cells of Staphylococcus pyogenes. I. A pseudocapsulation phenomenon under certain experimental conditions.

Authors:  T SALL; S MUDD; J TAUBLER
Journal:  J Exp Med       Date:  1961-04-01       Impact factor: 14.307
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  28 in total

1.  Effects of culture conditions on production of type 5 capsular polysaccharide by human and bovine Staphylococcus aureus strains.

Authors:  B Poutrel; F B Gilbert; M Lebrun
Journal:  Clin Diagn Lab Immunol       Date:  1995-03

2.  Outermost-cell-surface changes in an encapsulated strain of Staphylococcus aureus after preservation by freeze-drying.

Authors:  T Ohtomo; T Yamada; K Yoshida
Journal:  Appl Environ Microbiol       Date:  1988-10       Impact factor: 4.792

3.  Role of protein A in the serum-soft agar technique.

Authors:  U Forsum; A Forsgren; E Hjelm
Journal:  Infect Immun       Date:  1972-10       Impact factor: 3.441

4.  Effect of gravity on the colonial morphology of staphylococci in soft agar.

Authors:  J R Wilkins; M B Hatten; S Salmirs
Journal:  Appl Microbiol       Date:  1969-10

5.  Chemical characterization and immunogenicity of capsular polysaccharide isolated from mucoid Staphylococcus aureus.

Authors:  J C Lee; F Michon; N E Perez; C A Hopkins; G B Pier
Journal:  Infect Immun       Date:  1987-09       Impact factor: 3.441

6.  Association of slime with pathogenicity of coagulase-negative staphylococci causing nosocomial septicemia.

Authors:  M A Ishak; D H Gröschel; G L Mandell; R P Wenzel
Journal:  J Clin Microbiol       Date:  1985-12       Impact factor: 5.948

7.  Dichotomy between opsonization and serum complement activation by encapsulated staphylococci.

Authors:  P K Peterson; Y Kim; B J Wilkinson; D Schmeling; A F Michael; P G Quie
Journal:  Infect Immun       Date:  1978-06       Impact factor: 3.441

8.  Pseudocompact-type growth and conversion of growth types of strains of Staphylococcus aureus in vitro and in vivo.

Authors:  K Yoshida; M Takahashi; Y Takeuchi
Journal:  J Bacteriol       Date:  1969-10       Impact factor: 3.490

9.  Antibody response to Staphylococcus aureus in rabbits: sequence of immunoglobulin synthesis and its correlation with passive protection in mice.

Authors:  K Yoshida; R D Ekstedt
Journal:  J Bacteriol       Date:  1968-11       Impact factor: 3.490

10.  Virulence of two mastitis strains of Staphylococcus aureus in bovine skin: enhancement by growth in high carbohydrate-high salt medium or in raw milk.

Authors:  J H Brock; A Turvey; B Reiter
Journal:  Infect Immun       Date:  1973-06       Impact factor: 3.441
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