Results 111 to 120 of about 457,951 (263)

A possible etiology for the dilaceration and flexion of permanent tooth roots relative to bone remodeling gradients in alveolar bone

open access: yesDental Hypotheses, 2014
Introduction: Trauma, altered tooth germ position and delayed tooth eruption have been hypothesized as possible causes of tooth root dilacerations and flexion, however these anatomical variations appear more commonly associated with posterior teeth and ...
Richard G Standerwick
doaj   +1 more source

Pluronic F-127 hydrogel as a promising scaffold for encapsulation of dental-derived mesenchymal stem cells. [PDF]

open access: yes, 2015
Dental-derived mesenchymal stem cells (MSCs) provide an advantageous therapeutic option for tissue engineering due to their high accessibility and bioavailability.
Ansari, Sahar   +7 more
core   +1 more source

Enhancing Pea Flour Characteristics Through Radio Frequency Heating: Effects on Composition, Flavour, Anti‐Nutrients and Functionality

open access: yesLegume Science, Volume 7, Issue 2, June 2025.
ABSTRACT Peas and other legume crops are sources of sustainable plant‐based proteins. Dry pea seeds can be processed into whole seed flour or dehulled milled flour and used as food ingredients. However, the widespread consumption of plant‐based ingredients from peas is limited by their poor sensory properties, limitations in their functionality ...
Praiya Asavajaru   +8 more
wiley   +1 more source

Expression of hMLH1 and hMSH2 proteins in ameloblastomas and tooth germs

open access: yesMedicina Oral Patología Oral y Cirugia Bucal, 2018
Mismatch repair proteins (MMRPs) are a group of nuclear enzymes that participate in the repair of base mismatches that occur during DNA replication in all proliferating cells. The most studied MMRPs are hMSH2 and hMLH1, which are known to be highly expressed in normal tissues.
Bologna Molina, Ronell   +8 more
openaire   +6 more sources

Human tooth germ stem cell response to calcium-silicate based endodontic cements.

open access: yesJournal of Applied Oral Science, 2013
OBJECTIVE The aim of this study was to compare the cytotoxic effects of endodontic cements on human tooth germ stem cells (hTGSCs). MTA Fillapex, a mineral trioxide aggregate (MTA)-based, salicylate resin containing root canal sealer, was compared with ...
E. Güven   +5 more
semanticscholar   +1 more source

A Hypochondriac Investigates the Evolution of Medicine [PDF]

open access: yes, 2013
This exhibit will open to the public in February 2014, but until then I have my work cut out for me. I am currently researching various aspects of medical history spanning from the mid-1800s, through the Civil War, to WWI.
Sherif, Natalie S.
core   +1 more source

Biochar Suppresses Growth, Pupation and Eclosion Success of a Specialist (Manduca sexta) and a Generalist (Spodoptera frugiperda) Insect Herbivore

open access: yesJournal of Sustainable Agriculture and Environment, Volume 4, Issue 2, June 2025.
ABSTRACT Biochar is a charcoal‐like substance made by the pyrolysis of organic material from agricultural and forestry waste. While biochar is well documented for altering soil physicochemical conditions, few studies have investigated its possible effects on the management of arthropod pests.
Nischal Wagle   +4 more
wiley   +1 more source

Cap‐to‐bell stage molar tooth morphogenesis occurs through proliferation‐independent sulcus sharpening and condensation‐associated tension in the dental papilla

open access: yesJournal of Anatomy, Volume 246, Issue 6, Page 1075-1083, June 2025.
Experiments in this article show that the development of the mouse molar tooth from cap‐stage to bell‐stage is not proliferation‐dependent, nor does it rely on confinement by condensing mesenchyme. Instead, morphogenesis is associated with condensation and tension in the mesenchyme of the dental papilla subadjacent to the forming cusps and sulcus ...
Claire Piper, Jeremy B. A. Green
wiley   +1 more source

Research progress on pathogenic genes and molecular mechanisms of nonsyndromic tooth agenesis

open access: yes口腔疾病防治, 2020
Tooth agenesis is a common tooth number deficiency that occurs in the tooth-forming process or earlier period of tooth germ development and has a serious impact on the maxillofacial development, aesthetics and masticatory function of patients.
XIE Weihong, YU Dongsheng, ZHAO Wei
doaj   +1 more source

Immunohistochemical Examination for the Distribution of Podoplanin-Expressing Cells in Developing Mouse Molar Tooth Germs [PDF]

open access: yes, 2010
We recently reported the expression of podoplanin in the apical bud of adult mouse incisal tooth. This study was aimed to investigate the distribution of podoplanin-expressing cells in mouse tooth germs at several developing stages.
Eichi Tsuruga   +6 more
core   +2 more sources

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