Results 61 to 70 of about 1,159,711 (299)

Changes of CD90 expression and immunoreactive cell localisation in rat dental pulp after cavity preparation [PDF]

Australian Endodontic Journal, 2018
AbstractCD90 expression and immunoreactive cell localisation in rat dental pulp cells after cavity preparation was investigated. Cavity preparation was performed on the maxillary first molar of 8‐week‐old Wistar rats (n = 36), and immunohistochemistry and quantitative real‐time PCR were performed.
Yousuke Sano, Akina Sugiuchi, Keisuke Mitomo, Akihide Yanagisawa, Ryo Kambe, Masahiro Furusawa, Takashi Muramatsu   +6 more
openaire   +3 more sources

Caveolin‐1 enriched apoptotic bodies derived from oral hard palate orchestrate bone remodeling to treat heterotopic ossification

BMEMat, EarlyView.
Downregulated CAV1 in HO is restored via apoptotic bodies from PMSCs, which reprogram bone remodeling by delivering CAV1 to target cells, highlighting the therapeutic role of EV subtypes in heterotopic ossification. Abstract Heterotopic ossification (HO) is a pathological process characterized by ectopic bone formation in non‐osseous tissues, with an ...
Yuchen Wang, Like Tang, Zhou Yu, Wenjin Cai, Qifeng Jiang, Zhikang Wang, Yitong Chen, Kaichen Lai, Ying Wang, Tim Forouzanfar, Chiyuan Ma, Gang Wu, Tingben Huang, Guoli Yang   +13 more
wiley   +1 more source

Dental Stem Cell Migration on Pulp Ceiling Cavities Filled with MTA, Dentin Chips, or Bio-Oss [PDF]

BioMed Research International, 2015
MTA, Bio-Oss, and dentin chips have been successfully used in endodontics. The aim of this study was to assess the adhesion and migration of dental stem cells on human pulp ceiling cavities filled with these endodontic materials in an experimental model, which mimics the clinical conditions of regenerative endodontics.
Stefania Lymperi, Vasiliki Taraslia, Ioannis N. Tsatsoulis, Athina Samara, Athanasios D. Velentzas, Anastasia Agrafioti, Ema Anastasiadou, Evangelos Kontakiotis   +7 more
openaire   +3 more sources

Dental pulp derived mesenchymal stromal cells

This book presents an evaluation of stem cells from human dental pulp as a reliable stem cell source for cell-based therapy to stimulate tissue regeneration.? In this thoroughly updated and expanded second edition, the author covers mesenchymal stem cell
Yildirim, Sibel
core   +1 more source

Integrating chemo‐mechanical cues in nano‐microscale environments for stem cell regulation

BMEMat, EarlyView.
Nano/microscale control strategies, including nano/microscale materials, ligand spacings, and cell encapsulating gels, cell mechanics, integrin signaling, and biochemical cues to direct stem cell fate, tissue regeneration, and organoid engineering, enabling advanced biomedical applications through mechanoregulation at cell‐material interfaces ...
Rajendra K. Singh, Varsha Sagar, Amal George Kurian, Shreyas Kumar Jain, Hye Sung Kim, Hae‐Won Kim   +5 more
wiley   +1 more source

Dental pulp tissue engineering [PDF]

, 2011
A polpa dental é um tecido conjuntivo altamente especializado que possui uma restrita capacidade de regeneração, devido à sua disposição anatômica e à natureza pós-mitótica das células odontoblásticas.
Flávio Fernando Demarco, Sakai, Vivien Thiemy, Bruno Neves Cavalcanti, Conde, Marcus Cristian Muniz, Cavalcanti, Bruno Neves, Nor, Jacques Eduardo, Demarco, Flávio Fernando, Marcus Cristian Muniz Conde, Vivien Thiemy Sakai, Jacques Eduardo Nör, Casagrande, Luciano, Luciano Casagrande   +11 more
core   +1 more source

Dental development in the tropical gar (Atractosteus tropicus) and the evolution of vertebrate dentitions

Developmental Dynamics, EarlyView.
Abstract Background Dentitions have diversified enormously during vertebrate evolution, involving reductions, modifications, or allocations to prey seizing and processing regions. A combination of ancient and novel features related to dental and oropharyngeal apparatuses is found in extant lineages of non‐teleost fishes, such as the gars.
Anna Pospisilova, Jan Stundl, Lenin Arias‐Rodriguez, Robert Cerny, Vladimír Soukup   +4 more
wiley   +1 more source

Rat dental pulp tissue reaction after capped with propolis derived nonflavonoid extract

Padjadjaran Journal of Dentistry, 2011
Propolis is a resinous material collected by honey bees from various plants. Many types of research have shown that it has antibacterial and anti-inflammation activities. Flavonoid is the main chemical substance in propolis that inhibits bacterial growth
Ardo Sabir
doaj   +1 more source

Determining the age of cats by pulp cavity/tooth width ratio using dental radiography

Journal of Veterinary Science, 2014
The purpose of this study was to evaluate the effect of age on the ratio of pulp cavity/tooth width (P/T ratio) in healthy cats. The dental radiographs of 32 cats (16 males and 16 females) were generated with a digital dental X-ray unit with the animals under general anesthesia.
Park, Kyoungsun, Ahn, Jaesang, Kang, Sunmee, Lee, Euiri, Kim, Soohyun, Park, Sangwan, Park, Sungwon, Noh, Hyunwoo, Seo, Kangmoon   +8 more
openaire   +4 more sources

Orthodentine‐osteodentine and osteocytic‐anosteocytic transition inferred from Silurian stem chondrichthyan dermal jawbones with ever‐white teeth overgrown by brown denticles

Developmental Dynamics, EarlyView.
Abstract Background The dentigerous jawbones of a 423‐million‐year‐old stem chondrichthyan (ischnacanthid acanthodian) carry a characteristic combination of multi‐row non‐shedding white teeth with brownish overgrowing denticles. The color distinction makes it a good model for observing the interaction between two odontode lineages, but the nature of ...
Jia‐Cih Kang, Henning Blom, Tiiu Märss, Donglei Chen   +3 more
wiley   +1 more source