The effect of salinomycin and lasalocid on laboratory cultures ofEnterococcus fœcium andStaphylococcus gallinarum strains |
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Authors: | A Lauková M Baran G I Kalačnjuk |
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Institution: | (1) Institute of Animal Physiology, Slovak Academy of Sciences, 040 01 Košice, Slovakia;(2) Institute of Animal Physiology and Biochemistry, Ukrainian Academy of Sciences, 290 045 L'vov, Ukraine |
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Abstract: | The growth ofEnterococus fœcium strains CCM 4231 and EF 26, andStaphylococcus gallinarum SG 31 was inhibited by salinomycin and lasalocid at concentrations of 25 and 50 mg/L.Staphylococcus gallinarum was more sensitive to the additives used than were enterococci. Maximum inhibition (90%) was measured after the growth with
the SG 31 strain in the presence of both ionophores. Growth of organisms was more inhibited by salinomycin at 25 mg/L (67.5%)
than at 50 mg/L (63%). The inhibitory effect in enterococcal strains reached after the addition of salinomycin and lasalocid
(on average) 63 and 58%, respectively. The CCM 4231 strain was more inhibited by salinomycin as well as by lasalocid than
was the EF 26 strain. |
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Keywords: | |
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