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Themaindrug resistancemechanismofgram negativebacteriais producing β lactamases Twokindsofenzymescausedrugresistancebyhydrolyzingoxyimino cephalosporinsandaztreonam :oneischromosomallyencodedAmpC β lactamases ,theotheris plasmid mediatedextended spectru
Themaindrug resistancemechanismofgram negativebacteriais producing beta lactamases Twokindsofenzymescausedrugresistancebyhydrolyzingoxyimino cephalosporinsandaztreonam: oneischromosomallyencodedAmpC beta lactamases, theotheristimi mediatedextrinsic spectru