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BASSO,ANA P.; MARTINS,PAULA D.; NACHTIGALL,GISELE; SAND,SUELI VAN DER; MOURA,TIANE M. DE; FRAZZON,ANA PAULA G.. |
The aim of this study was to evaluate the species distribution, antibiotic-resistance profile and presence of enterotoxin (SE) genes in staphylococci isolated from the Dilúvio stream in South Brazil. Eighty-eight staphylococci were identified, 93.18% were identified as coagulase-negative (CNS) and 6.82% coagulase-positive (CPS). Fourteen Staphylococcus species were detected and the most frequently were Staphylococcus cohnii(30.48%) and S. haemolyticus(21.95%). Resistance to erythromycin was verified in 37.50% of the strains, followed by 27.27% to penicillin, 12.50% to clindamycin, 6.81% to trimethoprim-sulfamethoxazole, 5.68% to chloramphenicol and 2.27% to norfloxacin. None of the investigated strains showed gentamicin and ciprofloxacin resistance. The... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Coagulase negative staphylococcus; Coagulase-positive staphylococcus; Antibiotic resistant staphylococcus; Enterotoxin genes; Polluted water. |
Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652014000401813 |
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