Nisin/β-lactam adjunct therapy against Salmonella enterica serovar Typhimurium: a mechanistic approach
Author(s) -
Aman Preet Singh,
Simran Preet,
Praveen Rishi
Publication year - 2014
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/dku049
Subject(s) - nisin , salmonella enterica , salmonella , microbiology and biotechnology , cefotaxime , chemistry , membrane permeability , ceftriaxone , context (archaeology) , biology , biochemistry , antibiotics , bacteria , antimicrobial , membrane , paleontology , genetics
Multidrug resistance exhibited by Salmonella strains has proved to be a big hurdle in the development of an effective anti-Salmonella therapy. In this context, we had previously demonstrated strong synergism of nisin/ceftriaxone and nisin/cefotaxime combinations against Salmonella enterica serovar Typhimurium. However, the mechanism remained unexplored. The present study was therefore planned in order to evaluate the underlying mechanisms responsible for the synergistic effect of nisin in combination with these β-lactam antibiotics against serovar Typhimurium.
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