Results 121 to 130 of about 5,465 (240)

A Comparison of Pain Perception and Efficiency in NumBee versus Conventional Injection [PDF]

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul
Background and Objective: The pain and anxiety caused by ordinary dental syringes in children has led to the invention of needle-free injection, which can affect the attitude of young patients towards dentistry.
D Kamal Naji, Z Juma Jafar, B Ahmed Yas
doaj  

Porphyromonas gingivalis disrupts hippocampal circadian clock via PI3K/AKT pathway, exacerbating Alzheimer‐like pathology

open access: yesAlzheimer's &Dementia, Volume 22, Issue 6, June 2026.
A graphical abstract is provided to visually summarize the key findings of this study. Abstract INTRODUCTION Periodontal pathogen Porphyromonas gingivalis is epidemiologically linked to Alzheimer's disease (AD), yet how oral infection disrupts the central circadian clock to drive hippocampal neurodegeneration remains unknown.
Chunmei Huang   +6 more
wiley   +1 more source

Concomitant Medication Effects on Immunotherapy Outcomes in Sarcoma: A Pooled Post Hoc Analysis of Seven Phase II Trials

open access: yesCancer Medicine, Volume 15, Issue 6, June 2026.
ABSTRACT Background Concomitant medications (CMs) influence outcomes in patients receiving immune checkpoint inhibitors (ICIs), but their impact in sarcoma remains undefined. We assessed the association between CM use and ICI outcomes in patients with advanced or metastatic sarcoma. Methods This pooled analysis included patients from seven investigator‐
Adel Shahnam   +16 more
wiley   +1 more source

Biomechanics and Evolution of the Primate Tongue

open access: yesEvolutionary Anthropology: Issues, News, and Reviews, Volume 35, Issue 2, June 2026.
ABSTRACT Primate tongue morphology and function are critical to understanding the evolution of feeding, swallowing, and vocalization. In this paper, we examine the primate tongue as a muscular hydrostat with regionally specialized neuromuscular compartments. We integrate anatomical, kinematic, and biomechanical modeling approaches to analyze how muscle
Yeganeh Sekhavati   +2 more
wiley   +1 more source

Transoral Minimal Access Mandibular Reconstruction Using Fibula Free Flap in Osteoradionecrosis

open access: yesThe Laryngoscope, Volume 136, Issue 6, Page 2581-2590, June 2026.
We conducted a retrospective review of 9 patients with mandibular ORN at our institution who underwent a limited transoral approach for segmental mandibulectomy reconstruction with fibula free flap and minimal access vessel isolation and anastomoses.
Derek J. Vos   +7 more
wiley   +1 more source

A new landmark and modification of the standard inferior alveolar nerve block injection

open access: yes, 2017
Nerve block anesthesia is employed to serially block the inferior alveolar (IA), mylohyoid, and lingual nerves. Success rates range broadly (13-98%). To improve IA success rates we test a new landmark that is stable and consistently visible in the oral ...
Lambert, Robin   +3 more
core  

Effect of Malocclusion on Response to Hypoglossal Nerve Stimulation for Obstructive Sleep Apnea

open access: yesLaryngoscope Investigative Otolaryngology, Volume 11, Issue 3, June 2026.
As hypoglossal nerve stimulation grows in popularity, it is of high importance to continue to follow outcomes in an effort to further identify factors that impact treatment success. In this study, we found that malocclusion was associated with lower rates of success with hypoglossal nerve stimulation.
Emily R. Baker   +3 more
wiley   +1 more source

Innovative Didactic Learning Formats: Have They Improved Dental Education? A Systematic Review and Meta‐Analysis

open access: yesInternational Endodontic Journal, Volume 59, Issue 6, Page 943-967, June 2026.
ABSTRACT Background New learning methods require higher professor‐to‐student ratios, increased faculty preparation time, continuous professional development for educators, and expanded physical spaces within university settings. Objectives This systematic review aimed to answer the following PICO question: In dental students (P), what is the ...
Ana Arias   +4 more
wiley   +1 more source

Incidence of penetration of a blood vessel during inferior alveolar nerve block

open access: yes, 2003
Aspiration of the syringe after the needle had been placed in position for an inferior alveolar nerve block (but before the anaesthetic solution was injected) in 250 patients showed that the tip of the needle was in a blood vessel in 49 (20%). Aspiration
Merenditis, N.   +5 more
core  

Comparative study of two needle models in terms of deflection during inferior alveolar nerve block

open access: yes, 2014
Objectives: The purpose of this study is to determine the possible differences in deflection between two needles of same length and external gauge but with different internal gauges during truncal block of the inferior alveolar nerve. The initial working
Delgado Molina, Esther   +3 more
core   +1 more source

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