Nanostructural changes in dentine caused by endodontic irrigants
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چکیده
منابع مشابه
Nanostructural changes in dentine caused by endodontic irrigants
OBJECTIVE To study nanostructural dentinal changes produced by endodontic irrigants. STUDY DESIGN Experimental study. Nanoindentations were performed on peritubular (PD) and intertubular dentine (ID) with an atomic force microscopy. Stiffness and adhesion force were determined before and after application of 5.25% sodium hypochlorite (NaOCl) and 17% ethylenediaminetetraacetic acid (EDTA). Nor...
متن کاملEffect of nitric oxide inhibitor and donor substances on the inflammatory process caused by endodontic irrigants
UNLABELLED Nitric oxide (NO) has been considered a key molecule in inflammation. OBJECTIVE The aim of this study was to evaluate the effect of treatment with L-NAME and sodium nitroprussiate, substances that inhibit and release NO, respectively, on tissue tolerance to endodontic irrigants. MATERIAL AND METHODS The vital dye exudation method was used in a rat subcutaneous tissue model. Injec...
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Irrigation has been performed in conjunction with endodontic therapy for many years. One of the primary reasons for irrigating the root canal system is to ensure cleanliness of the canals prior to obturation. This cleanliness involves both elimination of microorganisms and removal of organic matter. Sodium hypochlorite [NaOCl] is the most commonly used solution in root canal treatments, despite...
متن کاملControl of microorganisms in vitro by endodontic irrigants.
The aim of this study was to determine the minimum inhibitory concentration (MIC) and antimicrobial effectiveness by the direct exposure test of 4 endodontic irrigants [1% sodium hypochlorite (NaOCl), 2% chlorhexidine (CHX), 1% calcium hydroxide (Ca(OH)2; prepared with 1 g of Ca(OH)2 and 100 mL of sterile distilled water), a solution of Ca(OH)2 + detergent (HCT20)] for S. aureus, E. faecalis, P...
متن کاملAntimicrobial irrigants in the endodontic therapy.
This paper highlights the importance of root canal disinfection. It discusses the different endodontic irrigants available and comments on how these can be used most effectively. Eliminating bacteria from the root canal system is an essential stage in endodontic therapy. An objective of endodontic treatment is removal of diseased tissue, elimination of bacteria from the canal system and prevent...
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ژورنال
عنوان ژورنال: Medicina Oral Patología Oral y Cirugia Bucal
سال: 2013
ISSN: 1698-6946
DOI: 10.4317/medoral.18713