CHINIFORUSH N.

Background: During antimicrobial photodynamic therapy (aPDT) in the treatment of endodontic intracanal infection, it is extremely likely that microorganisms would be exposed to sub-lethal doses of PDT (sPDT). Although sPDT would not result in microorganism death, it can considerably influence microbial virulence. This study evaluated the effect...

Background: Any successful endodontic therapy requires elimination of the endodontic biofilms through meticulous root canal disinfection methods. Sodium hypochlorite (NaOCl) and ethylenediaminetetraacetic acid (EDTA) are the most common effective irrigants, in removing smear-layer from the coronal and middle thirds of the dental canals but...