Zobrazeno 1 - 10
of 64
pro vyhledávání: '"R Norman, Weller"'
Autor:
Brian M. Gillen, Franklin Chi Meng Tay, Thomas E. Bryan, Bethany A. Loushine, R. Norman Weller, Robert J. Loushine, David H. Pashley, Stephen W. Looney
Publikováno v:
Journal of Endodontics. 37:673-677
Introduction This study investigated the setting time and micohardness of a premixed calcium phosphate silicate–based sealer (EndoSequence BC Sealer; Brasseler USA, Savannah, GA) in the presence of different moisture contents (0–9 wt%). The moist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7546c234645a2ebeda19b9682beb407b
https://doi.org/10.1016/j.joen.2011.01.003
https://doi.org/10.1016/j.joen.2011.01.003
Autor:
Franklin R. Tay, Thomas E. Bryan, Steven Roberts, Jason M. Ames, David H. Pashley, Brian R. Babb, R. Norman Weller, Robert J. Loushine, Mai Sui, Petra E. Lockwood
Publikováno v:
Journal of Endodontics. 35:225-228
The cytotoxicity of four methacrylate resin–based sealers was investigated by the 3-(4,5-dimethyl-thiazoyl)-2,5-diphenyl-tetrazolium bromide assay, which measures cell viability by assessing its succinate dehydrogenase activity. The sealers were po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ab5ff578b39e98f46f300baa3fbf3d1
https://doi.org/10.1016/j.joen.2008.11.008
https://doi.org/10.1016/j.joen.2008.11.008
Autor:
Bethany A. Loushine, Robert J. Loushine, Sui Mai, Franklin R. Tay, R. Norman Weller, David H. Pashley, Matthew S. Lawson
Publikováno v:
Journal of Endodontics. 34:833-837
The dislocation resistance of root fillings created with MetaSEAL, a self-adhesive 4-META-containing methacrylate resin-based sealer, was evaluated. Forty-six incisors were cleaned and shaped using NaOCl and EDTA as irrigants. They were filled with g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4c086b134ce4b7ff4e5cc6b6ac40f68
https://doi.org/10.1016/j.joen.2008.03.028
https://doi.org/10.1016/j.joen.2008.03.028
Autor:
Frederick A. Rueggeberg, Franklin R. Tay, R. Norman Weller, Robert J. Loushine, David H. Pashley
Publikováno v:
Journal of Endodontics. 33:1347-1351
The bioactivity of mineral trioxide aggregate (MTA) has been attributed to its ability to produce hydroxyapatite in the presence of phosphate-containing fluids. It is known that stoichiometric hydroxyapatites do not exist in biological systems and do
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08ac9b560ed1d6ceb37b9efd3be3e8b4
https://doi.org/10.1016/j.joen.2007.07.008
https://doi.org/10.1016/j.joen.2007.07.008
Publikováno v:
Journal of Endodontics. 33:944-947
This in vitro fluid filtration study compared the apical leakage of root canals that were obturated with Resilon/Epiphany (Resilon Research LLC, Madison, CT) or gutta-percha/AH Plus (GP/AH; DENTSPLY Tulsa, Tulsa, OK) sealer using warm vertical conden
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d14672c6a1e03521d9ab09ef1c70a2b
https://doi.org/10.1016/j.joen.2007.05.003
https://doi.org/10.1016/j.joen.2007.05.003
Autor:
Franklin R. Tay, Gary M. Whitford, David H. Pashley, Robert J. Loushine, R. Norman Weller, Frederick A. Rueggeberg, Jack B. Smith
Publikováno v:
Journal of Endodontics. 33:463-467
This study examined the effects of calcium-depleting endodontic irrigants, ethylenediamine tetra-acetic acid (EDTA) and BioPure MTAD, on the dissolution, surface characteristics, and ultrastructural characteristics of white mineral trioxide aggregate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a86838606ac7f471c7bbd09ebd370a6
https://doi.org/10.1016/j.joen.2006.12.002
https://doi.org/10.1016/j.joen.2006.12.002
Autor:
Raquel Osorio, Francesca Monticelli, Robert J. Loushine, R. Norman Weller, Franklin Chi Meng Tay, David H. Pashley
Publikováno v:
Journal of Endodontics. 32:862-868
Endogenous matrix metalloproteinases (MMPs) release from crown dentin and their activation results in degradation of hybrid layers created by dentin adhesives. This study tested the hypothesis that instrumented intraradicular dentin possesses latent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::910504012296f8456a62afba40cc580e
https://doi.org/10.1016/j.joen.2006.04.005
https://doi.org/10.1016/j.joen.2006.04.005
Autor:
Kelli A. Agee, William T. Gillespie, Robert J. Loushine, Franklin R. Tay, Michael D. Doyle, R. Norman Weller, David H. Pashley
Publikováno v:
Journal of Endodontics. 32:766-770
This study examined the hypotheses that the use of a self-etching-adhesive improves the adhesion of EndoRez to dentin, and that both techniques are unaffected by the prolonged use of NaOCl when EDTA is used as the final rinse. A tensile bond testing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::810811c65d951f91c259816d3316fb35
https://doi.org/10.1016/j.joen.2005.11.003
https://doi.org/10.1016/j.joen.2005.11.003
Autor:
Marco Ferrari, Robert J. Loushine, Noriko Hiraishi, R. Norman Weller, Franklin R. Tay, M Vano, Nicoletta Chieffi, David H. Pashley
Publikováno v:
Journal of Endodontics. 32:429-433
Removal of the oxygen inhibition layer from the surface of resin-coated gutta-percha cones during packaging has been hypothesized for their weak adhesion to a methacrylate-based root canal sealer, resulting in their frequent delamination from the sea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8c0ffdaf9720831841e8c9864db4350
https://doi.org/10.1016/j.joen.2005.07.005
https://doi.org/10.1016/j.joen.2005.07.005
Autor:
R. Norman Weller, W. Trent Gillespie, Robert J. Loushine, David H. Pashley, Franklin Chi Meng Tay, Michael D. Doyle, Nigel M. King
Publikováno v:
Journal of Endodontics. 32:218-221
The structure of mechanically instrumented intraradicular dentin after irrigation with NaOCl as the initial rinse and BioPure MTAD as the final rinse were examined from the coronal, middle, and apical parts of root canal walls using transmission elec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87d1ffee29cb7662aa5f3a055dc71a72
https://doi.org/10.1016/j.joen.2005.10.035
https://doi.org/10.1016/j.joen.2005.10.035