dc.contributor | Univ G dAnnunzio | |
dc.contributor | Universidade Estadual Paulista (Unesp) | |
dc.date.accessioned | 2014-05-20T13:47:03Z | |
dc.date.available | 2014-05-20T13:47:03Z | |
dc.date.created | 2014-05-20T13:47:03Z | |
dc.date.issued | 2012-07-01 | |
dc.identifier | Journal of Biological Regulators & Homeostatic Agents, v. 26, n. 3, p. 545-552, 2012. | |
dc.identifier | 0393-974X | |
dc.identifier | http://hdl.handle.net/11449/16700 | |
dc.identifier | WOS:000310192000025 | |
dc.description.abstract | The aim of this ex vivo study was to evaluate bacterial penetration after filling root canals using 3 different techniques. Three experimental groups of 25 teeth each, obturated with lateral-warm-vertical condensation of gutta-percha, Microseal technique and EndoREZ (R) system, respectively, were tested in a split chamber model system using Enterococcus faecalis and monitored for 180 days to determine bacterial penetration. A statistical analysis was performed using the Kaplan-Meier method. Median survival time was 25 days for Microseal system, 41 for lateral-warm-vertical condensation and 81 for EndoREZ (R). Significant differences were demonstrated between Microseal and EndoREZ (R) (p<0.001) and between Microseal and lateral-warm-vertical condensation technique (p<0.05). No statistically significant differences were observed between EndoREZ (R) and lateral-warm-vertical condensation. After 180 days of assessment, 20% of the EndoREZ (R) samples resisted bacterial penetration and furthermore, the EndoREZ (R) system has the potential to be a filler system compatible with other currently used systems. | |
dc.language | eng | |
dc.publisher | Biolife Sas | |
dc.relation | Journal of Biological Regulators and Homeostatic Agents | |
dc.relation | 1.397 | |
dc.rights | Acesso restrito | |
dc.source | Web of Science | |
dc.subject | resin sealer | |
dc.subject | gutta-percha | |
dc.subject | filling method | |
dc.subject | leakage | |
dc.subject | bacteria | |
dc.subject | biocompatibility | |
dc.title | Enterococcus faecalis leakage of root canal sealers: an ex vivo study | |
dc.type | Artículos de revistas | |