盐霉素和拉沙洛西对粪肠球菌和鸡葡萄球菌菌株实验室培养物的影响。

The effect of salinomycin and lasalocid on laboratory cultures of Enterococcus faecium and Staphylococcus gallinarum strains.

作者信息

Lauková A, Baran M, Kalacnjuk G I

机构信息

Institute of Animal Physiology, Slovak Academy of Sciences, Kosice, Slovakia.

出版信息

Folia Microbiol (Praha). 1995;40(3):271-3. doi: 10.1007/BF02814206.

DOI:10.1007/BF02814206

PMID:8919932

Abstract

The growth of Enterococcus faecium strains CCM 4231 and EF 26, and Staphylococcus 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.

摘要

粪肠球菌CCM 4231菌株和EF 26菌株以及鸡葡萄球菌SG 31菌株的生长在盐霉素和拉沙洛西浓度为25和50 mg/L时受到抑制。鸡葡萄球菌对所使用的添加剂比肠球菌更敏感。在两种离子载体存在的情况下，用SG 31菌株培养后测得最大抑制率（90%）。25 mg/L的盐霉素对微生物生长的抑制作用（67.5%）比50 mg/L（63%）更强。添加盐霉素和拉沙洛西后，对肠球菌菌株的抑制作用平均分别达到63%和58%。盐霉素和拉沙洛西对CCM 4231菌株的抑制作用比对EF 26菌株更强。