The effect of nickel ions on the susceptibility of bacteria to ciprofloxacin and ampicillin (CROSBI ID 327954)
Prilog u časopisu | ostalo | međunarodna recenzija
Podaci o odgovornosti
Pavlić, Andrej ; Gobin, Ivana ; Begić, Gabrijela ; Tota, Marin ; Abram, Maja ; Špalj, Stjepan
engleski
The effect of nickel ions on the susceptibility of bacteria to ciprofloxacin and ampicillin
To explore the interaction effects of ciprofloxacin and ampicillin with nickel on the growth of bacteria, Staphylococcus aureus strain ATCC 29213, Enterococcus faecalis ATCC 29212 and Escherichia coli ATCC 25922 were used. Minimum inhibitory concentrations (MICs) were determined for nickel, ciprofloxacin and ampicillin, and the checkerboard method was used to assess their cumulative effects on bacterial growth. The interactions between the metal and antibiotics were assessed by the fractional inhibitory concentration (FIC). The MICs for ciprofloxacin and ampicillin were 0.31 and 1 mg/L for E. faecalis, 0.62 and 1 mg/L for S. aureus and 0.005 and 2.5 for E. coli, respectively. The MIC for nickel was 1000 mg/L for all bacteria. The FIC results for ciprofloxacin and nickel demonstrated an antagonistic effect of the two agents on the growth of E. coli and E. faecalis and an additive effect on S. aureus. The FICs for ampicillin and nickel demonstrated a synergistic effect on the growth of E. faecalis and E. coli. Different interactions of metals and antibiotics were observed depending on the bacteria and the type of antibiotic.
Nickel ; Ciprofoxacin ; Ampicillin ; Bacteria
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Podaci o izdanju
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2022.
prihvaćeno za objavljivanje
0015-5632
1874-9356
10.1007/s12223-022-00960-x
Povezanost rada
Dentalna medicina, Kliničke medicinske znanosti, Temeljne medicinske znanosti