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AmpC beta lactamases among Gram negative clinical isolates from a tertiary hospital, South India
Provedor de dados: 58
Autores: Mohamudha,Parveen R.; Harish,B.N.; Parija,S.C.
AmpC β-lactamases are cephalosporinases that hydrolyze cephamycins as well as other extended-spectrum cephalosporins and are poorly inhibited by clavulanic acid. Although reported with increasing frequency, the true rate of occurrence of AmpC β-lactamases in different organisms, including members of Enterobacteriaceae, remains unknown. The present study was designed to determine the occurrence of AmpC enzyme-harbouring Gram-negative clinical isolates in a tertiary care hospital in Pondicherry state, South India. A total of 235 Gram negative clinical isolates were tested for resistance to cefoxitin, third generation cephalosporin (3GC) antibiotics, ampicillin, amikacin, co-trimoxazole, gentamicin, meropenem and tetracycline by disc diffusion method....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gram negative organisms; Drug resistance; Three-dimensional technique; AmpC β-lactamases.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822010000300009