Results 181 to 190 of about 23,922 (306)

The histopathological examination of the dental follicle of asymptomatic impacted tooth: is it necessary?

open access: yes, 2012
Introduction: During the development of a tooth, the pericoronal tissue may develop pathological changes. The clinical dilemma occurs in the early diagnostic of the tissue around the crown of an unerupted tooth. Objective: The purpose of this paper is to
Gomez, Ricardo Santiago   +3 more
core  

Natural language processing‐based emotion and usage analysis of an AI‐powered chatbot for epilepsy support

open access: yesEpilepsia Open, EarlyView.
Abstract Objective Artificial intelligence (AI)‐powered chatbots are increasingly used for patient education and mental health support, yet their effectiveness in epilepsy care remains underexplored. This study examines text‐based interactions between users and EpiloBot, an epilepsy‐focused chatbot, to understand conversational patterns and emotional ...
Keiichi Watanuki   +10 more
wiley   +1 more source

Orthodontic traction of horizontally impacted maxillary canine

open access: yes, 2003
Tooth impaction is defined as a cessation of the eruption of a tooth at the level of the oral mucosa or alveolar bone. Maxillary canines are the most frequently impacted teeth next to the third molar.
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core  

The Seepage Characteristics of Single Rough Joint of Granite Based on NMR Technology: A Modified Cubic Law

open access: yesEnergy Science &Engineering, EarlyView.
The low‐field nuclear magnetic resonance (NMR) measurements are applied to investigate the seepage characteristics of the single rough joint. The purpose of this paper is to investigate the seepage characteristics of granite specimens with single‐joint channel under the different roughness, confining pressures and seepage pressures.
Hao Cheng, Xiujie Zhong
wiley   +1 more source

Proteomic signatures of equine dental tooth tissues in ageing and disease

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Ageing and dental disease in horses lead to structural and functional deterioration of dental tissues, yet their molecular signatures remain poorly characterised. Understanding how these processes alter the protein composition of enamel, dentin, cementum and pulp is essential for improving equine oral health and identifying ...
Anders Jensen   +8 more
wiley   +1 more source

Cheek tooth extraction in geriatric versus non‐geriatric horses

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Age‐related dental changes are major contributors to dental disorders in older horses, and cheek tooth extractions are often required to maintain masticatory function and oral comfort. However, limited information is available on clinical and treatment characteristics in this older patient population.
Elias Mair   +4 more
wiley   +1 more source

Fluorescence‐Guided Detection of Perineural and Bony Invasion With Margin Correlation in Gingival Squamous Cell Carcinoma Using Panitumumab‐IRDye800

open access: yesHead &Neck, EarlyView.
ABSTRACT Background Near‐infrared (NIR) fluorescence‐guided surgery using EGFR‐targeted tracers (e.g., panitumumab‐IRDye800CW) can provide real‐time visualization of tumors and margins in Head and Neck Squamous Cell Carcinoma. Prior studies have demonstrated its safety and potential to improve intraoperative decision‐making and margin assessment ...
Makenna Brown   +7 more
wiley   +1 more source

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