Literature DB >> 1423065

Secretion of alpha-hemolysin by bovine mammary isolates of Staphylococcus aureus.

K Kenny1, F D Bastida, N L Norcross.   

Abstract

A total of 262 strains of Staphylococcus aureus isolated from the mammary gland of dairy cows were examined for the production of alpha-hemolysin. Strains were cultured in a liquid medium of casein hydrolysate and yeast extract in an atmosphere of 7% (v/v) CO2 in air. The assay consisted of a dot immunoblotting technique employing bacterial culture supernatants and a mouse monoclonal antibody specific for alpha-hemolysin. Ninety-four percent (247) of 262 strains were positive for alpha-hemolysin by this method, when cultured in the laboratory. This figure is compared with those obtained in previous studies which typically based their results on the hemolytic patterns of isolates on blood agar plates.

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Year:  1992        PMID： 1423065      PMCID： PMC1263550     

Source DB:  PubMed          Journal:  Can J Vet Res        ISSN： 0830-9000            Impact factor:   1.310


  23 in total

1.  Isolation and composition of staphylococcal alpha toxin.

Authors:  A W BERNHEIMER; L L SCHWARTZ
Journal:  J Gen Microbiol       Date:  1963-03

2.  Studies in immunity to experimental staphylococcal mastitis in the goat and cow.

Authors:  J B DERBYSHIRE
Journal:  J Comp Pathol       Date:  1960-04       Impact factor: 1.311

3.  A study of the staphylococci associated with the bovine udder.

Authors:  W B REID; J B WILSON
Journal:  Am J Vet Res       Date:  1959-09       Impact factor: 1.156

4.  Studies on bovine staphylococcic mastitis. I. Characterization of staphylococci.

Authors:  K I LOKEN; H H HOYT
Journal:  Am J Vet Res       Date:  1962-05       Impact factor: 1.156

Review 5.  Staphylococcal alpha toxin--recent advances.

Authors:  M Thelestam; L Blomqvist
Journal:  Toxicon       Date:  1988       Impact factor: 3.033

6.  Staphylococcal alpha toxin.

Authors:  A W Bernheimer
Journal:  Ann N Y Acad Sci       Date:  1965-07-23       Impact factor: 5.691

7.  Hygiene in the prevention of udder infections. I. Comparative efficacy of four teat dips.

Authors:  J W Pankey; W N Philpot
Journal:  J Dairy Sci       Date:  1975-02       Impact factor: 4.034

8.  Some Microbiological Aspects of Staphylococcal Mastitis.

Authors:  N Joshi; D G Dale
Journal:  Can J Comp Med Vet Sci       Date:  1963-03

9.  Effect immunization with highly purified alpha- and beta-toxins on staphylococcal mastitis in rabbits.

Authors:  C Adlam; P D Ward; A C McCartney; J P Arbuthnott; C M Thorley
Journal:  Infect Immun       Date:  1977-08       Impact factor: 3.441

10.  Hemolytic behavior of staphylococci isolated from cows' milk.

Authors:  D E Jasper; N C Jain
Journal:  Can J Comp Med Vet Sci       Date:  1966-03
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  3 in total

1.  Identification of single nucleotide polymorphisms associated with hyperproduction of alpha-toxin in Staphylococcus aureus.

Authors:  Xudong Liang; Jeffrey W Hall; Junshu Yang; Meiying Yan; Katherine Doll; Russell Bey; Yinduo Ji
Journal:  PLoS One       Date:  2011-04-08       Impact factor: 3.240

2.  Inflammatory Response of Primary Cultured Bovine Mammary Epithelial Cells to Staphylococcus aureus Extracellular Vesicles.

Authors:  Mara D Saenz-de-Juano; Giulia Silvestrelli; Andres Weber; Christian Röhrig; Mathias Schmelcher; Susanne E Ulbrich
Journal:  Biology (Basel)       Date:  2022-03-09

Review 3.  Diversity and pathogenesis of Staphylococcus aureus from bovine mastitis: current understanding and future perspectives.

Authors:  Bruno Campos; Amy C Pickering; Lis Souza Rocha; Ananda Pereira Aguilar; Mary Hellen Fabres-Klein; Tiago Antônio de Oliveira Mendes; J Ross Fitzgerald; Andrea de Oliveira Barros Ribon
Journal:  BMC Vet Res       Date:  2022-03-24       Impact factor: 2.741
  3 in total

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