Results 101 to 110 of about 3,068 (256)

Preoperative Periapical Status and Outcomes of Vital Pulp Therapy: A Systematic Review and Meta‐Analysis

Australian Endodontic Journal, EarlyView.
ABSTRACT This systematic review has investigated whether the preoperative periapical radiographic status (PPRS) is a predictor of VPT success/survival. Four databases were searched for studies published from inception to November 2024. The studies' characteristics were tabulated, and a meta‐analysis was performed to evaluate the correlation between ...
Isadora de Souza Basso, Laura Huffel Dotto, Patrícia Maria Poli Kopper, Roberta Kochenborger Scarparo   +3 more
wiley   +1 more source

Influence of Drying Protocol on the Setting and Crystalline Phase Formation of Calcium Silicate‐Based Sealers

Australian Endodontic Journal, EarlyView.
ABSTRACT The objective of this study was to assess the hydration, crystalline structure, and setting of bioceramic ready‐to‐use and powder/liquid sealers in dry and wet root canal dentine. Thirty‐two single‐rooted human teeth were embedded in acrylic resin and sectioned into 2‐mm segments.
Thiago Bessa Marconato Antunes, Ana Cristina Padilha Janini, Isis Hinnebusch, Nilvan Alves da Silva, Gaspar Darin Filho, Elda Xavier Souza Silveira, Mário Alexandre Coelho Sinhoreti, Bruno Martini Guimarães, Marina Angélica Marciano   +8 more
wiley   +1 more source

Histologic evaluation of pulpal response to MTA and capsaicin in cats

Caspian journal of dental research, 2012
Introduction: In direct pup capping, the exposed pulp is directly capped with a capping material to provoke a dentinal bridge formation to seal the exposed area.The aim of this study was to evaluate the pulpal response to MTA and capsaicin in cats ...
Zahrasadat Madani, Maryam Seyedmajidi, Aliakbar Moghadamnia, Ali Bijani, Amir Zahedpasha   +4 more
doaj  

Effects of Access Cavity Design on the Shaping Ability and Dentine Thickness Following Canal Preparation Using XP‐Endo Shaper or Reciproc

Australian Endodontic Journal, EarlyView.
ABSTRACT This study compared the shaping ability and remaining dentine thickness in mandibular molars prepared with traditional (TradAC) or ultraconservative (UltraAC) access cavities using Reciproc or XP‐endo Shaper instruments. Thirty‐two molars were scanned with micro‐CT before and after preparation to assess canal surface, volume, untouched walls ...
Renata Muniz Alvez Cruz, Ana Flávia Almeida Barbosa, Carolina Oliveira de Lima, Ricardo Tadeu Lopes, Marco Aurélio Versiani, Emmanuel João Nogueira Leal da Silva, Luciana Moura Sassone   +6 more
wiley   +1 more source

Analgesic Efficacy of Low‐Level Laser Therapy for Postoperative Endodontic Pain: A Systematic Review and Meta‐Analysis

Australian Endodontic Journal, EarlyView.
ABSTRACT This systematic review analysed the analgesic efficacy of low‐level laser therapy (LLLT) compared to conventional drug therapy and placebo for postoperative pain in endodontics. PubMed, PubMed Central, Scopus, LILACS, SciELO, Virtual Health Library, Embase and Open Gray were searched.
Gabriela Bonacina, Rafael Chies Hartmann, Maximiliano Schünke Gomes, Daiana Elisabeth Böttcher   +3 more
wiley   +1 more source

Dose‐Dependent Effects of Simulated Clinical Radiotherapy on the Structure and Properties of Root Dentine

Australian Endodontic Journal, EarlyView.
ABSTRACT Head and neck radiotherapy (HNRT) can expose teeth to moderate radiation doses, yet the effects on root dentine under clinically relevant conditions remain unclear. This in vitro study compared dentine subjected to 0, 30, or 50 Gy IMRT. Palatal roots from 35 maxillary molars were allocated to non‐irradiated, 30 Gy (oropharyngeal simulation ...
Anna Victória Costa Serique, Lívia Ribeiro, Julia Menezes Savaris, Luíz Carlos de Lima Dias‐Júnior, Eduardo Antunes Bortoluzzi, Mariana Comparotto Minamisako, Paulo Marcelo Rodrigues, Nayara Cardoso Cábia, Ricardo Machado, Bruno Alexandre Pacheco de Castro Henriques, Cleonice da Silveira Teixeira, Lucas da Fonseca Roberti Garcia   +11 more
wiley   +1 more source

Environmentally adjusted productivity growth and shadow prices for dairy farms

Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, EarlyView.
Abstract We estimate the environmentally adjusted productivity growth and shadow price for Ontario dairy farms. We use an input‐oriented directional distance function and farm‐level data from 2000 to 2020. First, we find that while GHG emissions per cow increase with higher milk yields, emission intensity decreases as milk yield per cow increases.
Bibek Dahal, Getu Hailu, Susantha Jayasundara   +2 more
wiley   +1 more source

[Calcitonin in direct and indirect pulp capping].

Czasopismo stomatologiczne, 1991
Calcitonin, the hormone produced by C cells of the thyroid playing a great role in calcium homeostasis, was used for direct and indirect pulp capping. This procedure was done on 200 teeth. Late follow-up after 12, 18 and 24 months or even longer was obtained in 146 cases: 110 with indirect pulp capping and 36 with direct capping. In the first follow-up
Z, Knychalska-Karwan, M, Ciesielska, M, Chomyszyn-Gajewska, B, Gawrzewska, A, Hupert, K, Krawczyk, M, Pelcowa, K, Prostak-Kosowska, A, Sendur   +8 more
openaire   +1 more source

From plant to fabric: Environmental opportunities associated with annatto dye for sustainable development in the textile industry

Coloration Technology, EarlyView.
Abstract Natural dyes are compounds that occur naturally in several organisms and are classified based on chemical structure and application method. The literature cites several natural dyes used in industrial transformation processes. Annatto dye is used in the food industry, and its biological pigment is extracted from the annatto seed. However, this
Marcel Jefferson Gonçalves, Tania Maria Costa, Karine Thaise Rainert, Vera Lúcia Vogel Faustino dos Santos, Ivonete Oliveira Barcellos, Lorena Benathar Ballod Tavares   +5 more
wiley   +1 more source

Direct pulp capping: a retrospective study

, 2012
Background: Preserving pulp vitality is one of the most important goals of modern conservative dentistry. Although materials and techniques are widely described in the literature, treating pulp exposures due to caries lesions, mechanical factors or trauma in a conservative and effective way still remains an important and unpredictable challenge.
openaire   +1 more source