Results 51 to 60 of about 117,289 (304)

Construction of a MOF‐Based Snap‐Top Delivery Nanosystem for Powerful Dual‐Responsive Synergistic Colitis Treatment

open access: yesAdvanced Science, EarlyView.
A snap‐top delivery nanosystem based on an azobenzene metal–organic framework achieves targeted release of 6‐mercaptopurine via acid‐stable frameworks and hypoxia/pH dual‐responsive β‐cyclodextrin gates. This multifunctional platform integrates three synergistic mechanisms: precision drug delivery to inflammatory sites, intrinsic antioxidant properties
Xin Li   +6 more
wiley   +1 more source

A Comparative Evaluation of Biomimetic Remineralization Potential of Enamel White Spot Lesions - An In Vitro Study

open access: yesIndian Journal of Dental Research
Introduction: The remineralization potential of three recent remineralizing agents on white spot lesions (WSLs) was compared and evaluated using the Vicker’s microhardness testing machine.
Priyanka Mahajan
doaj   +1 more source

The effects of 4-Phenylbutyric acid on ER stress during mouse tooth development

open access: yesFrontiers in Physiology, 2023
Introduction: During tooth development, proper protein folding and trafficking are significant processes as newly synthesized proteins proceed to form designated tissues.
Eui-Seon Lee   +12 more
doaj   +1 more source

Causal Effect of Tooth Loss on Cardiovascular Diseases.

open access: yes, 2023
Many studies suggest associations between oral health and cardiovascular diseases, but there is a lack of causal evidence. Exploiting exogenous variation in tooth loss in US adults due to differential childhood exposure to fluoridated water, this study ...
Listl, S., Jürges, H., Matsuyama, Y
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Periodontal disease and tooth loss

open access: yesInternational Dental Journal, 1998
Numerous epidemiological studies have shown that caries is the main reason for tooth loss. More recent epidemiological data seem to show an increasing trend of tooth loss due to periodontal reasons rather than caries. In considering the issue of periodontal disease and tooth loss the following observations were made.
openaire   +2 more sources

Advanced Dental Composite Technology via Bisilanized Dual‐Action Nanofillers for Biofilm Control

open access: yesAdvanced Science, EarlyView.
A multimodal research strategy has led to the development of an innovative resin‐based composite (RBC) with dual antibacterial action. The S_CM‐RBC formula showed strong antibiofilm activity, excellent mechanical strength, and biosafety. It effectively controlled oral bacteria in prevention of caries recurrence, and maintained pulp health in a rat ...
Chenmin Yao   +11 more
wiley   +1 more source

Tooth number abnormality: from bench to bedside

open access: yesInternational Journal of Oral Science, 2023
Tooth number abnormality is one of the most common dental developmental diseases, which includes both tooth agenesis and supernumerary teeth. Tooth development is regulated by numerous developmental signals, such as the well-known Wnt, BMP, FGF, Shh and ...
Han Zhang   +4 more
doaj   +1 more source

Comparative study of gene expression during tooth eruption and orthodontic tooth movement in mice

open access: yes, 2009
Objective: The aim of this study was to understand tooth eruption by comparing the gene expression during tooth eruption and orthodontic tooth movement (OTM).
Zhao, Y. B.   +7 more
core   +1 more source

Aptamer‐Directed Porous DNA Nanocomposite Hydrogel for Active Pulp Preservation: Immunomodulation, Stem Cell Recruitment and Reparative Dentinogenesis

open access: yesAdvanced Science, EarlyView.
This study presents an injectable DNA‐based porous hydrogel integrating catechol motifs and targeting aptamers for pulpitis management. Upon in situ crosslinking, the scaffold actively recruits endogenous dental pulp stem cells, restores redox homeostasis, and modulates immune responses.
Luhui Cai   +9 more
wiley   +1 more source

Determinantes socioeconômicos contextuais associados às perdas dentárias [PDF]

open access: yes, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Saúde Coletiva, Florianópolis, 2014.Abstract : Tooth loss are important markers of health status and constitute a portrait of social ...
Barbato, Paulo Roberto
core  

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