Production of staphylococcal enterotoxins and TSST-1 by coagulase negative staphylococci isolated from ruminant mastitis.
The production of staphylococcal enterotoxins (SE) and toxic shock syndrome toxin-1 by 40 coagulase negative staphylococci isolated from sheep, goat and cow mastitis was studied. Both ELISA double sandwich and Western blot were used to detect the production of these toxins. Only two strains of S. xylosus were enterotoxigenic, producing SEC. TSST-1 was seen to be produced by 5 strains of S. xylosus, 1 S. sciuri and 2 S. epidermidis. Results obtained by ELISA and by Western blot agreed in all cases except in one strain of S. epidermidis which was only positive using ELISA.
Orden
J A
JA
Departamento de Patología Animal I Universidad Complutense, Madrid, Spain.
Goyache
J
J
Hernandez
J
J
Domenech
A
A
Suarez
G
G
Gomez-Lucia
E
E
D000818:Animals; D001427:Bacterial Toxins; D002417:Cattle; D004768:Enterotoxins / Q000096:biosynthesis*; D005260:Female; D015511:Goat Diseases / Q000382:microbiology; D006041:Goats; D008413:Mastitis / Q000382:microbiology / Q000662:veterinary*; D008414:Mastitis, Bovine / Q000382:microbiology*; D012756:Sheep; D012757:Sheep Diseases / Q000382:microbiology; D013203:Staphylococcal Infections / Q000382:microbiology / Q000662:veterinary*; D013210:Staphylococcus / Q000378:metabolism*; D018089:Superantigens
D001427:Bacterial Toxins; D004768:Enterotoxins; D018089:Superantigens; C030107:enterotoxin F, Staphylococcal