Virulence factors of Enterococcus faecium and Enterococcus faecalis strains isolated from humans and pets

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GULHAN T., Aksakal A., Ekin I. H., SAVASAN S., BOYNUKARA B.

TURKISH JOURNAL OF VETERINARY & ANIMAL SCIENCES, cilt.30, sa.5, ss.477-482, 2006 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 30 Sayı: 5
  • Basım Tarihi: 2006
  • Dergi Adı: TURKISH JOURNAL OF VETERINARY & ANIMAL SCIENCES
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.477-482
  • Anahtar Kelimeler: Enterococci, gelatinase, aggregation substance, cytolysin, haemagglutination, AGGREGATION SUBSTANCE, ANTIBIOTIC-RESISTANCE, BLOOD CULTURE, GROUP-B, HEMOLYSIN, GELATINASE, ENDOCARDITIS, INFECTIONS, PATHOGENICITY, STREPTOCOCCI
  • Van Yüzüncü Yıl Üniversitesi Adresli: Evet

Özet

The virulence factors of 146 Enterococcus faecium and 32 Enterococcus faecalis strains isolated from faecal samples of humans, dogs, and cats were investigated. In total, 178 strains were examined by gelatinase (GeIE), aggregation substance (AS), cytolysin, and slide haemagglutination tests. The results of detected virulence factors of E. faecium and E. faecalis strains were: GeIE: 17.1% vs. 37.5%; AS: 13% vs. 12.5%; cytolysin: 7.5% vs. 12.5%; haemagglutination activities with rabbit erythrocytes: 9.6% vs. 9.4%; haemagglutination activities with human erythrocytes: 17.1 % vs. 21.9%, respectively.

The virulence factors of 146 Enterococcus faecium and 32 Enterococcus faecalis strains isolated from faecal samples of humans, dogs, and cats were investigated. In total, 178 strains were examined by gelatinase (GelE), aggregation substance (AS), cytolysin, and slide haemagglutination tests. The results of detected virulence factors of E. faecium and E. faecalis strains were: GelE: 17.1% vs. 37.5%; AS: 13% vs. 12.5%; cytolysin: 7.5% vs. 12.5%; haemagglutination activities with rabbit erythrocytes: 9.6% vs. 9.4%; haemagglutination activities with human erythrocytes: 17.1% vs. 21.9%, respectively.