Results 131 to 140 of about 1,054,790 (290)

Prevention and Management of Root Caries in Elders

open access: yes, 2017
Caries on the surfaces of exposed tooth root is common among the elders. Although there is good clinical evidence to support the effectiveness of a number of methods or agents to prevent coronal dental caries in school children, the number of clinical ...
Lo, ECM
core  

Self Limiting Therapy in Deep Dentinal Lesions [PDF]

open access: yes, 2007
The series of studies described in this thesis were primarily designed to expose the complex environment of deep dentinal lesions. The therapeutic end point dilemma during deep dentinal lesions excavation, the high rate of restorative regimes failure ...
Ahmed, Aya
core  

Characterization of Dental Composite Resin with Additional TiO2 Nanoparticle Filler

open access: yesMacromolecular Symposia, EarlyView.
Silanized SiO2‐based dental composite resins with and without TiO2 nanoparticle addition were fabricated using a Bis‐GMA/TEGDMA resin matrix and photopolymerized under 468‐470 nm UV light. The resulting composites, composite I (55% SiO2) and composite II (50% SiO2 + 5% TiO2), were characterized via scanning electron microscopy (SEM), Fourier transform ...
Siti Fauziyah Rahman   +4 more
wiley   +1 more source

Diverse Uses of Lantibiotics: Exploring New Approaches to Combat Antibiotic Resistance

open access: yesMedicine Advances, EarlyView.
This review illustrates lantibiotics as an alternative therapeutic approach to combat antibiotic resistance, highlighting their diverse sources, including plants, insects, animals, and microorganisms. It further emphasizes their broad therapeutic potential, including antibacterial, antifungal, antiparasitic, antiviral, and anticancer activities (GA ...
Gopalarethinam Janani   +5 more
wiley   +1 more source

Microbiota as the candidate biomarker in pediatric obstructive sleep apnea

open access: yesSleep Research, EarlyView.
Abstract Pediatric obstructive sleep apnea (OSA) is a form of sleep‐disordered breathing in children. Recent studies have focused on characterizing microbiota alterations associated with pediatric OSA and identifying microbial features that may have potential value as future biomarkers. The most commonly used approach for microbiota profiling is second‐
Xiaoyan Li   +4 more
wiley   +1 more source

Antimicrobials in future caries control? A review with special reference to chlorhexidine treatment

open access: yes, 2004
The aim of this paper was to examine recent evidence for the effect of the antibacterial approach to prevent and control caries with special reference to the use of chlorhexidine (CHX).
Twetman, Svante,
core  

A Cytoplasmic pH Sensor Redefines Gating in Bacterial Urea Channels and Acid Resistance

open access: yesSmall, EarlyView.
Bacterial survival in acidic environments requires pH‐gated urea channels. Utilizing complementary approaches, we identify a conserved cytoplasmic glutamic acid residue as a pH sensor in UreI channels. Whereas Gram‐positive bacteria rely solely on this sensor, Gram‐negative bacteria employ a dual‐sensor mechanism with periplasmic residues, revealing a ...
Anna Stoib   +10 more
wiley   +1 more source

Is there an association between periodontal disease and root caries? A systematic review and meta-analysis. [PDF]

open access: yesPLoS One, 2023
Nazário RMF   +10 more
europepmc   +1 more source

Effect of divalent metal cations on hydroxyapatite dissolution kinetics relevant to dental caries and erosion. [PDF]

open access: yes, 2012
PhDIn recent years there has been an increasing awareness of the influence of various trace elements on reducing the progression of dental caries and of erosion. However, there are few clinical and even fewer in-vitro studies of the cariostatic effect of
Lingawi, Hanadi Saud
core  

Maternal Lead Exposure Induces Glandular Alterations in the Salivary Glands of Rat Male Offspring

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Lead (Pb) is a widely distributed environmental pollutant that is highly noxious due to its toxicokinetic characteristics. Pb exposure can damage vital organ systems, including the central nervous and stomatognathic systems. As salivary glands play an important role in oral homeostasis, this study aimed to investigate the effects of maternal ...
Rayssa Maitê Farias Nazário   +8 more
wiley   +1 more source

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