Results 81 to 90 of about 3,374,467 (245)

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

open access: yesDevelopmental 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   +3 more
wiley   +1 more source

Systemic evaluation of various haemostatic agents following local application prior to direct pulp capping

open access: yesBrazilian Journal of Oral Sciences, 2015
Limited physiological information is available regarding the role of hemostatic agents to control the success of direct pulp capping treatment in order to help save vital pulps from pulpotomy, pulpectomy or extraction.
Franklin Garcia-Godoy, Peter E. Murray
doaj   +1 more source

Lignocellulosic Triboelectric Materials for Energy Harvesting and Emerging Applications: A Review on Lignin‐Molecular Engineering toward Improved Performance

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Contrasting sustainable biomass with depleting petroleum resources, this review charts the evolutionary timeline of lignin‐based TENGs. We systematically evaluate their fundamental mechanisms, enhancement strategies, and applications in green self‐powered electronics.
Yuxin Yang   +9 more
wiley   +1 more source

Considerations during crown reattachment procedure over the pulpal exposure: case report

open access: yesRestorative Dentistry & Endodontics, 2012
Crown reattachment is the most conservative treatment which can be used to restore fractured tooth, presumably with sufficient strength, while maintaining original contour, incisal translucency, and reducing chair time and cost.
Bona Kim   +4 more
doaj   +1 more source

Inflammatory effect of green propolis on dental pulp in rats

open access: yesBrazilian Oral Research, 2013
Pulpotomy in deciduous teeth is a controversial issue, especially with regard to alternative materials used for the direct pulp capping of the root canal pulp tissue.
Mabel Rodrigues Alves Esmeraldo   +4 more
doaj   +1 more source

MTA or calcium hydroxide for direct pulp capping in fully developed permanent teeth: a systematic review

open access: yes, 2020
Aim: To systematically review current evidence comparing the use of mineral trioxide aggregate and calcium hydroxide for direct pulp capping in permanent teeth with mature root development.
Tredwin, C   +3 more
core  

Direct pulp capping with mineral trioxide aggregate; an observational study

open access: yes, 2008
Background. Pulp capping in carious teeth has been considered unpredictable and therefore contraindicated. A recently developed material, mineral trioxide aggregate (MTA), resists bacterial leakage and may provide protection for the pulp, allowing repair
Bogen, George   +2 more
core   +1 more source

Recent Progress of Metal Halide Perovskite‐Based S‐Scheme Heterojunction for Solar Energy Conversion

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Recent advances in metal halide perovskite‐based S‐scheme photocatalytic heterojunctions are systematically reviewed in this work. Synthetic protocols, state‐of‐the‐art characterizations for tracking interfacial charge transfer, and their diverse photocatalytic applications are thoroughly explored.
Xinhe Wu   +4 more
wiley   +1 more source

Development of a Direct Pulp-capping Model for the Evaluation of Pulpal Wound Healing and Reparative Dentin Formation in Mice. [PDF]

open access: yes, 2017
Dental pulp is a vital organ of a tooth fully protected by enamel and dentin. When the pulp is exposed due to cariogenic or iatrogenic injuries, it is often capped with biocompatible materials in order to expedite pulpal wound healing.
Park, Sil   +7 more
core   +1 more source

Nutrition and Metabolic Diseases: A Systematic Review of Functional Foods, Medicinal Plants, Phytochemicals, Bioactive Compounds and Nutrients Effective Against Metabolic Diseases

open access: yesFood Chemistry International, EarlyView.
The study demonstrates how functional foods, medicinal plants, phytochemicals, bioactive compounds and essential nutrients combat metabolic diseases. It highlights their mechanisms, including antioxidant, anti‐inflammatory, insulin‐sensitising, lipid‐regulating, gut microbiota‐modulating and mitochondrial‐enhancing effects, leading to improved ...
Chinaza Godswill Awuchi   +2 more
wiley   +1 more source

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