Results 51 to 60 of about 1,159,711 (299)

Mouse Model of Lipopolysaccharide (LPS)-Induced Pulpitis

open access: yesBio-Protocol
Pulpitis is an important and prevalent disease within the oral cavity. Thus, animal models are necessary tools for basic research focused on pulpitis. Researchers worldwide often use dogs and miniature pigs to construct animal models of pulpitis. However,
Lanting Shao, Baian Chen, Ying Zheng
doaj   +1 more source

Human age estimation based on pulp volume of canines for chronological age estimation: Preliminary research

open access: yesPadjadjaran Journal of Dentistry, 2018
Introduction: Age estimation has an important role in the process of human identification and needs to be performed in an efficient, fast, and accurate ways.
Septian Rahmat Hidayat   +6 more
doaj   +1 more source

ETHIOPATHOGENETIC PARALLELS OF MORPHOLOGICAL CHANGES IN CHRONIC DENTAL CARIES AND ITS COMPLICATIONS

open access: yesУкраїнський стоматологічний альманах, 2020
Tooth decay is a global health problem and a major cause of tooth loss in the adult population. Currently, the most recognized theory of dental caries development is the chemical-parasitic theory of V.D.
B.M. Fylenko
doaj   +1 more source

Tooth histotype and enameloid microstructure of Priohybodus arambourgi d'Erasmo, 1960 (Elasmobranchii: Hybodontiformes) from the Late Jurassic of northeastern Brazil

open access: yesThe Anatomical Record, EarlyView.
Abstract Sharks possess varied diets and different prey capture mechanisms. As a result, the group exhibits a significant diversity in dental morphology, also reflecting the internal structures of the teeth. Internal dental anatomy points to the existence of three histotypes in elasmobranch phylogeny: orthodont, osteodont, and pseudoosteodont ...
Kelly Roberta da Silva   +2 more
wiley   +1 more source

Detection of Lymphatic Vessels in Dental Pulp

open access: yes, 2022
SIMPLE SUMMARY: Our studies and results suggest a moderate correlation between pulp inflammation and the formation of new vessels, including lymphatic vessels.
Piotr Kuropka   +11 more
core   +1 more source

Morphological plasticity in the dentition of the lungfish Gnathorhiza from the Permian of Brazil: A population‐level geometric morphometric analysis

open access: yesThe Anatomical Record, EarlyView.
Abstract Dental plates are pivotal in the lungfish paleontological record, constituting highly mineralized structures resilient to diagenetic processes. This study provides a detailed description and quantitative shape analysis of 95 newly discovered Gnathorhiza sp. dental plates from the Middle–Late Permian Corumbataí Formation, Brazil.
Mauro B. S. Lacerda   +4 more
wiley   +1 more source

In vitro study of the pulp chamber temperature rise during light-activated bleaching

open access: yesJournal of Applied Oral Science, 2008
This study evaluated in vitro the pulp chamber temperature rise induced by the light-activated dental bleaching technique using different light sources.
Thaise Graciele Carrasco   +2 more
doaj   +1 more source

Expression of high mobility group box 1 in inflamed dental pulp and its chemotactic effect on dental pulp cells

open access: yes, 2014
High mobility group box 1 protein (HMGB1) is a chromatin protein which can be released extracellularly, eliciting a pro-inflammatory response and promoting tissue repair process.
Jiang, Hongwei   +5 more
core   +1 more source

Neurovascular coupling in bone regeneration: Mechanisms, advanced biomaterials and challenges

open access: yesBMEMat, EarlyView.
This figure illustrates various material strategies for neurovascularized bone regeneration, including electroactive scaffolds, ion‐loaded materials, drug delivery systems, surface modifications, cells/cell products, growth factors, and peptides. These approaches aim to synergistically promote the regeneration of neural, vascular, and bone tissues ...
Yixin Ma   +8 more
wiley   +1 more source

Cleaning effectiveness of a nickel-titanium ultrasonic tip in ultrasonically activated irrigation: a SEM study

open access: yesBrazilian Oral Research, 2019
In endodontic treatment, regardless of the instrumentation technique, the presence of a smear layer covering contaminated dentin walls is always a concern. Thus, irrigation plays an essential role in reducing bacterial load.
Carlos Roberto Emerenciano BUENO   +7 more
doaj   +1 more source

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