Results 101 to 110 of about 41,300 (320)
Sealing ability, marginal adaptation and their correlation using three root-end filling materials as apical plugs [PDF]
, 2010 OBJECTIVE: This study used dye leakage assay and scanning electron microscopy to evaluate, respectively, the sealing ability and marginal adaptation of three root-end filling materials used as apical plugs, as well as the possible correlation between ...
BERNARDINELI, Norberti +4 more
core +3 more sources
Oxychlorine Species on Mars: A Review
Reviews of Geophysics, Volume 63, Issue 4, December 2025.Abstract Oxychlorine species (mainly perchlorate and chlorate) have been identified at multiple locations on the surface of Mars by both orbiter and in situ rovers. They have also been found in martian meteorites. Cl‐isotopes in meteoritic minerals suggest that an oxychlorine cycle has been operating on the martian surface for the last ∼4 billion years.
Kaushik Mitra
wiley +1 more source
Pulpotomy with curcumin: Histological comparison with mineral trioxide aggregate in rats
Indian Journal of Dental Research, 2019 Context: It is important to develop new therapeutic materials that have requisite clinical actions, are safe and economical. Aims: This study aims to histologically evaluate curcumin, an extract of turmeric (Curcuma longa) as a pulpotomy agent in rat ...
A R Prabhakar +2 more
doaj +1 more source
Influência de diferentes concentrações de óxido de bismuto na solubilidade e desintegração do cimento portland branco [PDF]
, 2011 TCC (graduação) - Universidade Federal de Santa Catarina, Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Curso de Odontologia.O MTA apresenta como radiopacificador o óxido de bismuto (Bi2O3), que tem recebido criticas por não ...
Vieira, Daniela Peressoni
core
Bioactive-glass in Endodontic Therapy and Associated Microsurgery [PDF]
, 2017 Bioactive-glass (B-G) has become a valuable adjunct to promote hard-tissue healing in many clinical situations and is of particular interest for endodontic care because of its biocompatibility, regenerative and antimicrobial properties as well as ...
Profeta, Andrea Corrado +1 more
core +1 more source
Retrograde Treatment With Bioceramic Sealers: A Case Report
Clinical Case Reports, Volume 13, Issue 11, November 2025.ABSTRACT A 53‐year‐old female presented with severe percussion pain and radiographic periapical lucency associated with a maxillary canine supporting a prosthodontic bridge. Clinical tests and CBCT revealed pulp necrosis and an S‐shaped canal curvature with a periapical lesion.
Ali Chamani +4 more
wiley +1 more source
Vertical root fracture resistance of simulated immature permanent teeth filled with MTA using different vehicles [PDF]
, 2017 The aim of the study is to evaluate the resistance vertical root fracture (VRF) of mineral trioxide aggregate (MTA) filled-immature permanent roots by using three different vehicles.
Aksel, Hacer +2 more
core +1 more source
European Journal of Dentistry, 2018 The objective of this systematic review was to evaluate the biocompatibility and interaction of bioceramic materials with animal and human mesenchymal cells in vitro and in vivo and to compare them with mineral trioxide aggregate (MTA).
Natália Gomes de Oliveira +4 more
semanticscholar +1 more source
Chemical Constitution, Morphological Characteristics, and Biological Properties of ProRoot Mineral Trioxide Aggregate and Ortho Mineral Trioxide Aggregate [PDF]
Journal of Korean Dental Science, 2013 Purpose: This study sought to compare the elemental constitution, morphological characteristics, particle size distribution, biocompatibility, and mineralization potential of Ortho MTA (OMTA) and ProRoot MTA (PMTA). Materials and Methods: OMTA and PMTA were compared using energy-dispersive spectrometry, particle size analysis, and scanning electron ...
Yeon Jee Yoo +2 more
openaire +1 more source
International Endodontic Journal, Volume 58, Issue 11, Page 1764-1773, November 2025.ABSTRACT Introduction To evaluate the antimicrobial activity and changes in community composition in biofilms treated with two root canal sealers or calcium hydroxide. Material and Methods Forty‐nine extracted bovine dentine cylinders were inoculated with subgingival dental plaque for 2 weeks in a CDC biofilm reactor.
Steven K. Uttech +5 more
wiley +1 more source