Results 131 to 140 of about 47,243 (344)

2D copper nanozyme patches facilitate bone regeneration via interfacial modulation of osteoclast‐osteoblast dynamics

open access: yesBMEMat, EarlyView.
This study develops a nano‐enzyme patch (ezPatch) targeting bone interfaces. Utilizing ligand‐to‐metal charge transfer (LMCT) catalysis and bone‐targeting ligands on copper nanosheets, ezPatch simultaneously scavenges reactive oxygen species (ROS) and generates oxygen in situ at bone‐losing sites.
Yi Chen   +12 more
wiley   +1 more source

Brazilian scientific production in periodontics: a national panorama from a bibliometric study

open access: yesRevista clínica de periodoncia implantología y rehabilitación oral, 2019
objective: The objective of this study was to conduct a bibliometric analysis of periodontal research done in Brazil. Methodology: This study was developed by examining papers published at the 2017 Annual Meeting of the Brazilian Society of Dental ...
D. M. Soares   +3 more
semanticscholar   +1 more source

Clinical and radiographic observation of the periodontium in patients undergoing orthodontic therapy: first twenty-seven months [PDF]

open access: yes, 1974
Thesis (MSD) --Boston University (Periodontics).Includes bibliographic references: leaves 84-89.Twenty-two male patients from 12-14 years of age were selected prior to active orthodontic therapy at Boston University School of Graduate Dentistry's ...
Blank, Barry S., McAraw, James R.
core  

Atomically precise metal cluster enzymes for pathological tissue regeneration

open access: yesBMEMat, EarlyView.
Schematic illustration of atomically precise metal cluster enzymes (MCEs) for pathological tissue regeneration. Atomically precise MCEs can modulate biological processes, such as attenuation of inflammatory responses, eradication of bacterial pathogens, regulation of angiogenesis, and promotion of cell development.
Ziqiang Xiong   +11 more
wiley   +1 more source

Estudo de base populacional sobre as condições periodontais e determinantes socioeconômicos em adultos residentes no município de Guarulhos (SP), Brasil, 2006 Population based study on periodontal conditions and socioeconomic determinants in adults in the city of Guarulhos (SP), Brazil, 2006

open access: yesRevista Brasileira de Epidemiologia, 2011
OBJETIVO: Este estudo descreveu a prevalência de condições periodontais e sua associação com variáveis demográficas, socioeconômicas e comportamentais em adultos de 35 a 44 anos residentes no município de Guarulhos, São Paulo, 2006.
Antônio Carlos Frias   +6 more
doaj   +1 more source

Spectrum, Winter 1989 [PDF]

open access: yes, 1989
Spectrum was a newsletter for students, faculty, staff and alumni of the Henry M.
Frankl, Spencer N.
core  

Management of post‐implant fibrous dysplasia in the maxilla: A case study

open access: yesClinical Advances in Periodontics, EarlyView.
Abstract Background Fibrous dysplasia is generally rare, and even rarer in older adults. Special care is needed when altering the alveolar bone in these cases, especially if an implant is involved. This case study highlights such a scenario. Methods This case study details the experience of a 63‐year‐old African American female who presented with a ...
Yousef Taha Y. Amrou   +4 more
wiley   +1 more source

Periodontal Health Status in Adults Exposed to Tobacco Heating System Aerosol and Cigarette Smoke vs. Non-Smokers: A Cross-Sectional Study

open access: yesDentistry Journal
Tobacco heating systems (THS) are new products on the market, advertised as a less harmful alternative for smokers, in which tobacco is heated and not burned like in conventional cigarettes.
Ivana Mišković   +4 more
doaj   +1 more source

Piezosurgery: A Boon for Modern Periodontics

open access: yesJournal of International Society of Preventive and Community Dentistry, 2017
Dentistry has undergone significant advancement and has seen several changing concepts over a decade. One such novel innovation is piezosurgery. Piezoelectric bone surgery or otherwise known as piezosurgery is a novel technique invented by Professor ...
Mathai Thomas   +3 more
semanticscholar   +1 more source

Performance of mesenchymal cell-scaffold constructs in human oral reconstructive surgery: a systematic review [PDF]

open access: yes, 2016
Background: Different sources of cultured cells combined with different scaffolds (allogenic, xenogeneic, alloplastic or composite materials) have been tested extensively in vitro and in preclinical animal studies, but there have been only a few ...
ANNIBALI, Susanna   +5 more
core   +1 more source

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