Article ID Journal Published Year Pages File Type
3482841 Journal of Medical Colleges of PLA 2007 4 Pages PDF
Abstract

ObjectiveTo investigate the susceptibility of strains separated from probiotic products for medical purpose to 14 antimicrobial agents.MethodsThe single aerobic strains were isolated from these products respectively and disc agar diffusion assay was proceeded to determine the susceptibility.ResultsProbiotics tested in the study mostly showed multiresistant to the agents. Lactobacillus acidophilus LAP, LAB, Lactobacillus bulgaricus LBJ and Streptococcus thermophilus STJ were resistant to vancomycin.ConclusionDrug resistance exists in most of commercial probiotics. The evaluation and monitoring of safety of probiotic products for medical purpose should be paid great attention.

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