Results 121 to 130 of about 7,793 (231)

Cell Therapy for Periodontal, Soft‐Tissue, and Craniofacial Regeneration

Journal of Periodontal Research, EarlyView.
The clinical translation of mesenchymal stem/stromal cells (MSCs) represents a major advancement in dentistry, especially for periodontal, soft‐tissue, and craniofacial regeneration. However, several challenges remain to be addressed, including the absence of standardised protocols, limited scalability, regulatory hurdles, a lack of well‐controlled ...
Kamal Mustafa, Shuntaro Yamada, Nerea Sanchez, Magdalena Mayol, Cecilie Gjerde, Mariano Sanz   +5 more
wiley   +1 more source

Optimization of Flight Parameters for Gamma Radiation Detection and Mapping Using Drones

Brazilian Journal of Radiation Sciences
The application of drones in radiometric surveys has emerged as a promising solution, particularly for mapping radiation in areas that are difficult to access. This approach enables the creation of detailed distribution maps. However, the accuracy of the
Felipe Mamed, Alessandra Vaz, Ary Machado, Jonathan Oliveira, Leandro Silva, Paulo Barreto, Paulo Iack, Paulo Silveira, Rodrigo Curzio, Rodrigo Souza, Wallace Vallory   +10 more
doaj   +1 more source

Antibiotic‐mediated immune modulation in periodontitis

Periodontology 2000, EarlyView.
Abstract Periodontitis is a chronic inflammatory disease affecting the supporting structures of the teeth. Although initiated by dysbiotic microbial communities, its progression is largely driven by the host's uncontrolled inflammatory response. While antibiotics have conventionally been employed in periodontitis therapy for their antimicrobial ...
Lina J. Suárez, R. M. Arce, Camila Pinheiro Furquim, Cristiane Gonçalves, Alpdogan Kantarci, Magda Feres, Nidia C. Castro dos Santos   +6 more
wiley   +1 more source

Effect of Gamma Ray Irradiation on Structural and Optical Properties of ZnO Thin Films

Ibn Al-Haitham Journal for Pure and Applied Sciences, 2017
In this research, the structural and optical measurements were made on the Zinc oxide (ZnO) films prepared by two methods once by using chemical spray pyrolysis technique, and another by using thermal evaporation technique before and after irradiation ...
Bushra K. H. Al-Maiyaly
doaj  

Thermal neutron cross section and resonance integral measurements for the Cs-133(n,gamma)Cs-134m reaction

, 2013
The thermal neutron cross section (sigma(0)) and the resonance integral cross section (I-0) for the formation of the isomeric state Cs-134m by the Cs-133(n,gamma)Cs-134m reaction were experimentally determined by using an activation method with a single ...
Karadag, MUSTAFA
core   +1 more source

Understanding exosomes in regenerative dentistry

Periodontology 2000, EarlyView.
Abstract Background Regenerative dentistry is shifting from cell‐based strategies to cell‐free biologics capable of orchestrating intricate tissue repair. Exosomes, nanosized extracellular vesicles carrying bioactive molecular payloads, have emerged as central modulators of intercellular communication.
Paras Ahmad, Anton Sculean, Richard J. Miron   +2 more
wiley   +1 more source

Efficient transmutation of long-lived fission products in a Gamma Factory beam driven advanced nuclear energy system

Scientific Reports
The Gamma Factory (GF) project aims to generate high-intensity $$\gamma$$ -ray beams of tunable energy and relatively small energy spread. Such beams can be optimized to generate an intense photo-neutron source, capable of driving an advanced nuclear ...
Baolong Hu, Mieczyslaw Witold Krasny, Wiesław Płaczek, Yun Yuan, Xiaoming Shi, Kaijun Luo, Wen Luo   +6 more
doaj   +1 more source

Time-of-flight based one-dimensional position estimation of radioactive sources using artificial neural network model

Nuclear Engineering and Technology
This study presents a novel approach for one-dimensional gamma ray source position estimation by integrating plastic scintillating fiber technology, time-of-flight (ToF) measurements, and artificial neural network (ANN) techniques.
Jinhong Kim, Siwon Song, Jae Hyung Park, Seunghyeon Kim, Sangjun Lee, Seung Hyun Cho, Cheolhaeng Huh, Bongsoo Lee   +7 more
doaj   +1 more source

Understanding exosomes in diabetic wound healing

Periodontology 2000, EarlyView.
Abstract Background Diabetic wounds signify a major complication of diabetes mellitus, characterized by chronic inflammation, compromised angiogenesis, and high risk of infection, amputation, and mortality. Contemporary therapies remain limited in efficacy and durability.
Paras Ahmad, Yulan Wang, Yufeng Zhang, Anton Sculean, Richard J. Miron   +4 more
wiley   +1 more source

Fetal glucose availability: a key regulator of the metabolic, hormonal and contractility profiles of the fetal sheep heart

The Journal of Physiology, EarlyView.
Abstract figure legend To investigate the role of glucose availability in fetal left ventricle (LV) development, this study assessed whether maternal late gestation undernutrition (LGUN; 50% of Control diet) induced alterations in the contractility, metabolic, and hormonal profile can be ameliorated in LGUN fetuses receiving glucose infusion (LGUN+G ...
Melanie R. Bertossa, Jack R. T. Darby, Stacey L. Holman, Steven K. S. Cho, Ashley S. Meakin, Mitchell C. Lock, Jordan A. Minns, Michael D. Wiese, Christopher K. Macgowan, Mike Seed, Janna L. Morrison   +10 more
wiley   +1 more source