Results 121 to 130 of about 2,383,594 (293)

Reverse‐Engineered Lipid Nanoparticles Harness Protein Corona Formation for Cytokine Sequestration and Combination Immunomodulatory Therapy

open access: yesSmall, EarlyView.
Bioinspired triglyceride‐ceramide lipid nanoparticles were reverse‐engineered from cytokine‐sequestering plant‐derived nanoparticles to capture pathological inflammatory mediators through protein corona formation. Dexamethasone‐loaded TCNPs combine extracellular cytokine sequestration with intracellular immunomodulation, reducing IL‐6, TNF‐α, and NF‐κΒ
Junsik J. Sung   +2 more
wiley   +1 more source

Vital Pulpotomy on a Mature Upper Central Incisor Using Mineral Trioxide Aggregate: A Case Report with 2-year Follow-up

open access: yesJournal of Primary Care Dentistry and Oral Health
Traumatic dental injuries often involve pulp exposure, and vital pulp therapy (VPT) has shown promise in managing such cases. Objective: This case report evaluates the success of VPT in treating a traumatically injured mature permanent upper central ...
Sonali Halder   +2 more
doaj   +1 more source

Methods of Vital Pulp Therapy - Direct Pulp Capping

open access: yes, 2007
In this long-term, clinical study, the authors are concerned with the history, development and contemporary possibilities of vital pulp therapy. Our department has been for more than thirty years engaged in following of repair processes in the dental ...
E. Záhlavová, J. Netolický
core  

Quantitative collagen and proteoglycan imaging reveal organic layering, gradients and regional texture in young mature dental cementum

open access: yesVIEW, EarlyView.
Cementum, the mineralized tissue covering all mammalian tooth roots, helps maintain tooth stability, but its internal organization is still poorly understood. In this study, we combine quantitative histologial methods to map the regional distributions of collagen fibers and proteoglycan‐rich matrix layers in porcine cementum.
Jie Zhen   +3 more
wiley   +1 more source

Radiographic Screening of Wild and Semi‐Wild Cape Ground Squirrels (Geosciurus inauris) for the Presence of Peri‐Apical Masses Associated With Elodont Incisor Teeth

open access: yesZoo Biology, EarlyView.
Peri‐apical masses were absent in both wild and semi‐wild Cape ground squirrels, despite dietary differences and minor incisor trauma. These findings suggest such lesions are rare outside captivity and not induced by low‐fiber diets alone, adding to the literature on environmental and dietary risk factors in elodont tooth pathology.
Quintin Norval   +2 more
wiley   +1 more source

Influence microsecond Nd: YAG laser on the morphological structure of the tooth pulp

open access: yesЭндодонтия Today, 2020
We studied the histological condition of the pulp of the tooth on 1, 3, 7, 14, 28 day after exposure microsecond Nd:YAG laser with 4 W after removing stamped crowns and composite fillings.

doaj  

Surface Micro‐Discharge Plasma for Multiple Teeth Bleaching: Efficacy, Mechanism and Safety

open access: yesHigh Voltage, EarlyView.
ABSTRACT Hydrogen peroxide (H2O2) is the commonly‐used bleaching chemical in clinical practice, but its excessive concentrations can cause tooth damage. Atmospheric pressure cold plasma is considered a promising new technique for tooth bleaching. Surface micro‐discharge (SMD) devices can generate large‐scale plasma, which holds potential for treating ...
Ruike Chen   +7 more
wiley   +1 more source

Dental Pulp - the Source of Mesenchymal Stem Cells

open access: yes, 2008
Objective: the study aimed to isolation of dental pulp stem cells (DPSC), determination of proliferative and differentiation potential and observation of morphological changes and viability of DPSC cultured in vitro.
J. Suchánek   +3 more
core  

Prenatal opioid exposure, and health, social and educational outcomes for school‐aged children: A systematic review

open access: yesAddiction, EarlyView.
Abstract Background and aims Recent decades have seen a rise in the number of pregnancies exposed to opioids. Whilst evidence of the impact of such exposure on pregnancy and infant outcomes is fairly robust, the impact of prenatal opioid exposure (POE) on longer‐term outcomes for children and young people remains unclear.
Louise Marryat   +8 more
wiley   +1 more source

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