Bacteriological Study on Preparations of Multi-Drug-Resistant, Lactic Acid Bacteria
نویسندگان
چکیده
منابع مشابه
Antimicrobial Effect of Lactic Acid Bacteria against Common Pathogenic Bacteria
Abstract Background and Objective: Probiotics are living microorganisms that have beneficial effects on the health of digestive system. The aim of this study was to evaluate the antimicrobial ability of acidic and neutral supernatants (culture supernatant) of lactic acid bacteria against common bacterial pathogens. Meth...
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One exciting area that has emerged through genetic analysis of the lactococci is the definition and practical application of gene systems that provide phage resistance to these industrially important bacteria. Naturally occurring phage-insensitive strains have been characterized and found to harbour multiple defence systems which can act at different points of the lytic cycle to prevent the suc...
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198 Lactic acid bacteria (LAB) were isolated from Iranian milk samples. Almost all isolatedLAB showed inhibitory activity towards E. coli and S. aureus as Gram negative and Grampositive indicators, respectively. No role was observed for hydrogen peroxide in the activity ofall isolated strains while organic acids proved a prominent role in all detected inhibitoryactivities. Within isolated LAB, ...
متن کاملWound infections with multi-drug resistant bacteria.
INTRODUCTION Wound infections remain a public health problem, despite the progress made on improving surgical techniques and antibiotic prophylaxis application. Misuse of antibiotics to prevent bacterial infections leads to increased bacterial resistance and their dissemination. MATERIAL AND METHODS The study refers to 470 samples taken from wound infections of which only multi-drug resistant...
متن کاملLactic Acid Bacteria
Lactic acid bacteria comprise an ecologically diverse group of microorganisms united by formation of lactic acid as the primary metabolite of sugar metabolism (Davis et al., 1985b; 1988; Lonvaud-Funel, 1999; Carr et al., 2002; Liu, 2002). These bacteria utilize sugars by either homoor heterofermentative pathways (Section 2.4.1) as well as l-malic acid, a major acid present in grape must (Sectio...
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ژورنال
عنوان ژورنال: Journal of the Japanese Association for Infectious Diseases
سال: 1986
ISSN: 1884-569X,0387-5911
DOI: 10.11150/kansenshogakuzasshi1970.60.239