Results 21 to 30 of about 1,999 (201)

Assessment of the tensile strength of hexagonal abutments using different cementing agents

Brazilian Oral Research, 2008
The aim of this study was to assess the uniaxial tensile strength after thermal cycling in replicas of CeraOne®abutments (abutment and coping sets), using four types of cements (n = 10).
Carlos Wahl, Fabiana Mantovani Gomes França, Rui Barbosa Brito Jr, Roberta Tarkany Basting, Henrique Smanio   +4 more
doaj   +1 more source

Cytotoxicity, Differentiation, and Biocompatibility of Root-End Filling: A Comprehensive Study

Biomimetics, 2023
Assessing the biocompatibility of endodontic root-end filling materials through cell line responses is both essential and of utmost importance.
Ignacio Jimenez-Bueno, Rene Garcia-Contreras, Benjamin Aranda-Herrera, Hiroshi Sakagami, Christian Andrea Lopez-Ayuso, Hiroshi Nakajima, Carlos A. Jurado, Hamid Nurrohman   +7 more
doaj   +1 more source

Antimicrobial activity of root canal sealers [PDF]

Stomatološki glasnik Srbije, 2006
All root canal sealers should have antimicrobial activity so that they could act against any remaining bacteria after root canal obturation. The aim of this study was to evaluate the antimicrobial activity of five root canal sealers: AH26, a resin based ...
Vujašković Mirjana, Radosavljević Branka   +1 more
doaj   +1 more source

Pulp response of anionic lyophilized collagen matrix with or without hydroxyapatite after pulpotomy in dog's teeth

Materials Research, 2006
The aim of the present study was to evaluate histologically the pulp response of anionic lyophilized collagen matrix with or without hydroxyapatite as a biomaterial pulp-capping agent in pulpotomy of dogs' teeth.
Léa Assed Bezerra da Silva, Mario Roberto Leonardo, Paulo Nelson-Filho, Alexandra Sárzyla Medeiros, Marcos Antonio Rossi   +4 more
doaj   +1 more source

Evaluation of Postoperative Pain Frequency in Single-Session Endodontic Treatments With Patency and Foraminal Enlargement. [PDF]

Clin Exp Dent Res
ABSTRACT Objective This study aimed to evaluate the incidence of postoperative pain in single‐session endodontic treatments with foraminal instrumentation, considering factors such as pulpal diagnosis, tooth position, type of endodontic sealer, and sealer extrusion.
Godoy VB, Limoeiro AG, Sandini V, Mehta V, Nascimento WM, Marceliano-Alves MFV, Frozoni M.   +6 more
europepmc   +2 more sources

Cytotoxicity  of dental cement on soft tissue associated with dental implants at different time intervals [version 2; peer review: 2 approved]

F1000Research, 2023
Background To investigate and compare the effect of four commercially used dental cement at 24 hours, 48 hours,72 hours (h) and 6 days on the cellular response of human gingival fibroblast (HGF).
Ann Sales, Vignesh Kamath, Thilak Shetty B, Umesh Y. Pai, Sharon Saldanha, Mahesh Mandatheje, Puneeth Hegde, Sandipan Mukherjee, Shama Prasada Kabekkodu, Akshar Bajaj, Prashanth Bajantri, Shobha J. Rodrigues   +11 more
doaj   +1 more source

Effect of Resin Coating on Dentin Bond Strength Under Immediate and Delayed Cementation Protocols. [PDF]

J Esthet Restor Dent
ABSTRACT Objective This study aimed to evaluate the effects of resin coatings on bond strength using immediate and delayed cementation protocols. Materials and Methods One hundred twenty dentin specimens were assigned to four groups: Noncoated, TK– 100B (a novel single‐bottle adhesive), Hybrid Coat II, and Clearfil SE bond 2.
Takahashi R, Zeng S, Kanamori Y, Rozan S, Shimada Y.   +4 more
europepmc   +2 more sources

Bovine Tooth Discoloration Induced by Endodontic Filling Materials for Primary Teeth

International Journal of Dentistry, 2017
Objective. This study evaluated the discoloration potential of endodontic materials used in primary teeth. Material and Methods. Dentine-enamel blocks were prepared from 75 bovine teeth, assorted in five experimental groups (n=15).
Samantha Rodrigues Xavier, Katerine Jahnecke Pilownic, Andressa Heberle Gastmann, Mariana Silveira Echeverria, Ana Regina Romano, Fernanda Geraldo Pappen   +5 more
doaj   +1 more source

Effect of cavity varnish and intermediate restorative material on coronal microleakage in endodontically treated tooth

Indian Journal of Dental Research, 2011
Aim: Evaluation of microleakage in endodontically treated teeth that have been coronally sealed with eugenol and noneugenol containing zinc oxide cement, with and without the use of cavity varnish.
S Vijay Singh, Vineeta Nikhil, Suman Yadav   +2 more
doaj   +1 more source

Periradicular Tissue Responses to Biologically Active Molecules or MTA When Applied in Furcal Perforation of Dogs' Teeth

International Journal of Dentistry, 2012
The aim of this study was the comparative evaluation of inflammatory reactions and tissue responses to four growth factors, or mineral trioxide aggregate (MTA), or a zinc-oxide-eugenol-based cement (IRM) as controls, when used for the repair of furcal ...
Anna Zairi, Theodoros Lambrianidis, Ourania Pantelidou, Serafim Papadimitriou, Dimitrios Tziafas   +4 more
doaj   +1 more source