Results 141 to 150 of about 186,530 (334)

Effect of Graphene Incorporation on the Initial Setting Time of MTA and Biodentine: An In Vitro Pilot Study

open access: yesJournal of Pharmacy and Bioallied Sciences
Introduction: Mineral Trioxide Aggregate (MTA) and Biodentine are two biocompatible materials that are commonly utilized in endodontics because they can seal and are bioactive. However, the long setup time of MTA is a problem in the clinic. Materials and
Hrishikesh Saoji, Dinesh Rao
doaj   +1 more source

An improved phylogeny and revised taxonomy of Catillariaceae (Lecanoromycetes, Ascomycota)

open access: yesTAXON, EarlyView.
Abstract The boundaries of the family Catillariaceae have largely remained untested through phylogenetic methods. Recent studies have led to the transfer of several genera previously classified in Catillariaceae to the newly described family Leprocaulaceae. Despite these changes, the distinction between Catillariaceae, Leprocaulaceae, and Catinariaceae
Måns Svensson   +2 more
wiley   +1 more source

MTA-Reformgesetz [PDF]

open access: yesRöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren, 2020
openaire   +1 more source

Genetic and phenotypic variation in wood tiger moths from the Caucasus: insights into male warning color variation

open access: yesInsect Science, EarlyView.
Coloration serves several fitness‐related functions, including thermoregulation, immunity, social signaling, sexual selection, and predator avoidance. Consequently, color polymorphism can have a significant impact on a species’ interactions with its environment, including its relationships with predators, prey, and potential mates. The wood tiger moth (
Juan A. Galarza   +9 more
wiley   +1 more source

Sedimentary Mercury Enrichments as a Tracer of Large Igneous Province Volcanism

open access: yesGeophysical Monograph Series, Page 247-262., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Lawrence M. E. Percival   +3 more
wiley  

+2 more sources

Effect of irrigation technique for removal of triple antibiotic paste on bond strength of MTA to root dentin [PDF]

open access: diamond, 2016
Ayşin Dumani   +3 more
openalex   +1 more source

Validation of the German Version of the Movement Disorder Society Non‐Motor Scale (MDS‐NMS)

open access: yes
Movement Disorders Clinical Practice, EarlyView.
Jonas Bendig   +20 more
wiley   +1 more source

Effect of Intracanal Medications on the Viability of Human Periodontal Ligament‐Derived Mesenchymal Stem Cells

open access: yesAustralian Endodontic Journal, EarlyView.
ABSTRACT This in vitro study evaluated the effects of intracanal medications on the metabolic activity and adhesion of human periodontal ligament‐derived mesenchymal stem cells. Tested groups included Control (without medication), Triple Antibiotic Paste (TAP), Double Antibiotic Paste (DAP), calcium hydroxide with saline, calcium hydroxide with 2 ...
Arian Braido   +7 more
wiley   +1 more source

EVALUATION OF THE APICAL LEAKAGE OF SURROUND ENDODONTIC IMPLANTS CEMENTED WITH MTA IN VITRO

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2007
BACKGROUND AND OBJECTIVES: Endodontic implants are metalic extension of a tooth root using a post prepared for maintaining teeth that must be extracted. One of the most important factors of implant failures is improper apical seal between implant and end
S Moradi, A Rohani, M Akbari
doaj  

Osseous reaction to implantation of two endodontic cements: Mineral trioxide aggregate (MTA) and calcium enriched mixture (CEM)

open access: bronze, 2012
Saeed Rahimi   +7 more
openalex   +1 more source

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