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The antibacterial activity of certain disinfectant solutions incorporated into stone mixture | ||
| MUSTANSIRIA DENTAL JOURNAL | ||
| Article 1, Volume 5, Issue 2, 2008, Pages 200-204 | ||
| Author | ||
| Dr. Basima Mohammed Ali Hussein | ||
| Abstract | ||
| Cross infection control is a way of life and it was realized that a radical changes in the way of work in the dental clinic and laboratories would detect considerable revises of traditional working patterns. Disinfection of dental stone cast by incorporation of Chlorhexidine gluconate CHX, Sodium hypochlorite and Madacide 11 separately in a concentration of (0.5 , 0.5 , full strength) respectively according to the manufacturer instructions and testing their activity against S.aureus, -haemolytic streptococcus pneumonia, pseudomonas aeruginosa and E. coli was performed. 5 trials were done for each disinfectant solution and control (distilled water). The result showed that all the disinfectant solutions showed significant reduction of microbial growth in comparison with the control. Sodium hypochlorite sterilize dental stone cast followed by CHX.Sodium hypochlorite gave negative result for all the tested microorganisms in all the trials followed by chlorhoxidine gluconate solutions . Disinfection of stone cast is among recommended methods in infection control.Sodium hypochlorite was the best among the tested disinfected solutions. | ||
| Keywords | ||
| Key Words; dental stone; Chlorehexidine; Sodium hypochlorite; Madacide | ||
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