Results 41 to 50 of about 163,248 (312)

Anomalous chin lesion: The many presentations of extraosseous Ewing's sarcoma

open access: yesDental Research Journal, 2022
Ewing's sarcoma (ES) is an aggressive, poorly differentiated round cell tumor in bone or soft tissues. This rare neoplasm is found primarily in the long bones of limbs and flat bone of pelvis with a predilection in the second decade in life.
Tripthi P Shetty   +2 more
doaj   +1 more source

Maxillofacial rhabdomyosarcoma in the canine maxillofacial area [PDF]

open access: yesVeterinary World, 2012
Juvenile rhabdomyosarcomas were diagnosed in two young dogs based on the results of histopathology, phosphotungstic acid-hematoxylin stain, immunohistochemistry, and the age of the dogs. One dog, an 2yrs germanshepard had tumor mass in the maxillary premolar teeth gingiva .
Lakshmi Gandi, S Vivekanand
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

THE HISTORY AND PRESENT SITUATION OF MONGOLIAN ORAL & MAXILLOFACIAL SURGERY [PDF]

open access: yes, 2000
Mongolia is a huge, landlocked, middle-Asian country bordering Russia in the north, and China in the south. Mongolia was under socialism from 1921 to 1990, and its political system has started moving toward capitalistic democratism in 1990.
이충국
core  

Comparative Study of Four Maxillofacial Trauma Scoring Systems and Expert Score

open access: yes, 2014
Purpose: To select a scoring system suitable for the scoring of maxillofacial trauma by comparing 4 commonly used scoring systems according to expert scoring.
Chen, Chen   +4 more
core   +1 more source

Hyperlipidemia Aggravates Alveolar Bone Loss via Periodontal Ligament Stem Cell Ferroptosis Through GSK3β Dependent Ubiquitin‐Mediated NRF2 Degradation

open access: yesAdvanced Science, EarlyView.
Lipid metabolic stress triggers ferroptosis in PDLSCs through the GSK3β/NRF2 pathway, thereby aggravating periodontal bone loss. Upregulated GSK3β promotes NRF2 ubiquitination and proteasomal degradation via β‐TrCP, suppressing NRF2 nuclear translocation and antioxidant target expression.
Yuxiao Zhang   +11 more
wiley   +1 more source

Molecular findings in maxillofacial bone tumours and its diagnostic value

open access: yes, 2020
According to the WHO, mesenchymal tumours of the maxillofacial bones are subdivided in benign and malignant maxillofacial bone and cartilage tumours, fibro-osseous and osteochondromatous lesions as well as giant cell lesions and bone cysts. The histology
Schreuder, Willem H.   +9 more
core   +1 more source

Interface Wettability Transition‐Driven Drug Release and Dual‐Phase Functionalization in Implant Abutment

open access: yesAdvanced Science, EarlyView.
A temporally controlled drug release coating is developed for abutments using a superhydrophobic coating self‐assembled on mesoporous silica. This surface provides sequential functionality: initial contamination resistance through non‐wetting, followed by controlled drug release via wettability transition.
Zhongchao Wang   +8 more
wiley   +1 more source

A CLINICO-STATISTICAL ANALYSIS ON THE FASCIAL SPACE INFECTIONS OF ORAL AND MAXILLOFACIAL REGION [PDF]

open access: yes, 2000
We have conducted a retrospective study of 224 patients with the diagnosis of oral and maxillofacial infection who had been treated between 1988 and 1999 at Gyeong-Sang National University Hospital.
이상휘
core  

A Naso-Orbito-Ethmoid (NOE) Fracture Associated with Bilateral Anterior and Posterior Frontal Sinus Wall Fractures Caused by a Horse Kick—Case Report and Short Literature Review

open access: yesMedicina, 2019
Naso-orbito-ethmoid (NOE) fractures associated with anterior and posterior frontal sinus wall fractures are among the most challenging cranio-maxillofacial injuries.
Florin Onișor-Gligor   +3 more
doaj   +1 more source

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