Antimicrobial effects of various endodontic irrigants on selected microorganisms
作者： H. Ayhan , N. Sultan , M. Cirak , M. Z. Ruhi , H. Bodur
DOI: 10.1046/J.1365-2591.1999.00196.X
关键词:
摘要: Aim This study was undertaken to determine the antimicrobial effect of various endodontic irrigants against six selected microorganisms MethodologyStaphylococcus aureus, Enterococcus faecalis, Streptococcus salivarius, Str. pyogenes, Escherichia coli and Candida albicans were included in study. Pre-sterilized Whatman paper discs, 6 mm diameter soaked with test solution, prepared placed onto previously seeded agar Petri plates. Each plate incubated aerobically. A zone inhibition recorded for each results analysed statistically. Results 5.25% NaOCl effective all microorganisms a substantial inhibition. Saline always ineffective. Decreased concentration significantly reduced its effect. Cresophene showed larger (P > 0.05) average compared other experimental irrigants. Alcohol had smaller but not different zones than chlorhexidine. Conclusions superior abilities used. (0.5%) resulted decreased effects. When 21% alcohol, 0.5% 2% chlorhexidine, paramonochlorophenol (cresophene) greater
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