Results 61 to 70 of about 3,412 (206)

Orthodontic Treatment and Pulp Stone Formation: Is There a Relationship?

Clinical and Experimental Health Sciences, 2019
Objective: The aim of this retrospective study was to evaluate the effect of orthodontic treatment on pulp stone formation.Methods: The sample population comprised 504 patients (182 males, 312 females) with a mean age of 17.7 ± 2.9 years that underwent orthodontic treatment.
Yasemin Nur KORKMAZ, Zeliha Ugur AYDIN, Burak SARIOGLU   +2 more
openaire   +4 more sources

Cornus Mas L. Seed‐Derived Biosorbent for Methylene Blue Removal: Surface Characterization and Biosorption Performance

Advanced Materials Interfaces, EarlyView.
Cornus mas L. seeds are transformed into a high‐performance biosorbent through chemical modification, effectively removing methylene blue from aqueous solutions. Comprehensive characterization and optimization reveal a maximum biosorption capacity of 71.71 mg g−1, establishing this sustainable, cost‐effective material as a promising solution for ...
Hakan Yıldız, Adem Necip, Arslan Yusuf Yüksel   +2 more
wiley   +1 more source

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

The Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano, Matheus P. S. Rocha, Francisco P. Lima‐Filho, Aline M. Ghilardi   +3 more
wiley   +1 more source

Quantification of Palmar and Digital Epidermal Thickness and Sweat Duct Density

Clinical Anatomy, EarlyView.
ABSTRACT Palmar digital skin, with its high density of epidermal sweat glands and unique stratum corneum, derives its autonomic innervation from peripheral nerves. Understanding the changes to these structures could serve as objective proxy markers following peripheral nerve injury and interventions to promote regeneration.
Elizabeth Jones, Hanaa N. Mughal, Roxana Moscalu, Malachy Columb, Christopher Duff, Mark Dickinson, Adam J. Reid, Ralph N. A. Murphy   +7 more
wiley   +1 more source

Prevalence of pulp stones in cone beam computed tomography

, 2014
Introduction: Calcifications of the pulp chamber, known as pulp stones, are common and may be adhered or not to dentin. These changes are detected during routine radiographic evaluations as single or multiple circular or ovoid radiopaque images measuring
Scamardi, Isabella, Boschini, Sheila, Bortolotto, Milena, Manhães Junior, Luiz Roberto [UNESP], Tomazinho, Luiz Fernando, Schacht Junior, Cezar Fioravanti, Rodrigues, Vanessa   +6 more
core   +1 more source

Numerical simulation study on the evolution of the temperature field and frozen wall in fractured rock mass

Deep Underground Science and Engineering, EarlyView.
The evolution of the temperature field and frozen wall under different fracture conditions was examined by an artificial ground freezing‐based thermal‐hydraulic coupled model. It was observed that fracture inclination affects the interaction extent of freezing pipes and fracture, while phase transition extent is the dominant factor for heat transfer in
Chenyi Zhang, Tingting Luo, Tao Zhang, Tao Han, Xiaodong Zhao, Haipeng Li, Yanfei Ma, Faxing Zhang, Madhusudhan Bangalore Narasimha Murthy, Weihao Yang   +9 more
wiley   +1 more source

Pulp stones as risk predictors for coronary artery disease: An intriguing, prevalence study

Research in Cardiovascular Medicine, 2019
Context and Aim: Coronary artery disease (CAD) has been recorded as the leading cause of morbidity and mortality worldwide. Studies indicate that participants with CAD show higher degree of pulp calcifications.
Pratyaksha S Panwar, J Debkant, Nagarjuna G Chowdary, K S Dwijendra, Pradyumna Kumar S, Manoj Kumar S, Abhishek S Nayyar   +6 more
doaj   +1 more source

Insights to Industrial Electrocatalytic Sulfide Oxidation: Electrode Fabrication, System Engineering, and High‐Value Product Acquisition

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review summarizes recent advances in electrocatalytic sulfide oxidation (SOR), focusing on catalyst design strategies, reaction system engineering, and pathways for high‐value product generation. The roles of different reduced sulfur species (S2−, HS−, H2S) under various industrial conditions are highlighted, along with approaches to enhance ...
Zhongyuan Wang, Yinxi Han, Yufei Zhang, Jinghuan Chen, Jiade Wang   +4 more
wiley   +1 more source

Evaluation of the Frequency of Pulp Stone Formation During Orthodontic Treatment in Three Periods: Late Adolescence, Middle-aged, and Young People [PDF]

International Journal of Scientific Research in Dental and Medical Sciences
Background and aim: This study examines pulp stones, which are calcified masses found in the pulp chamber of both healthy and diseased teeth. Factors such as age, caries, periodontal disease, and orthodontic treatments can contribute to their formation ...
Masood Feizbakhsh, Bahareh Soltanian, Parisa Ranjbarian, Sarina Sadeghi, Pegah Shafiee   +4 more
doaj   +1 more source

Incidence and Distribution of Pulp Stones Found in Radiographic Dental Examination of Adult Turkish Dental Patients

, 2013
Background: Pulp stones (PS) are discrete calcified masses found in the dental pulp, in the pulp tissue or become attached to or embedded into the dentine.
Uzgur, R., Turkal, M., Tan, E., Uzgur, Z., Hamidi, M. M., Colak, H.   +5 more
core   +1 more source