Results 171 to 180 of about 861,223 (383)

Protein Energy Malnutrition: Opportunities for Cold Plasma Technologies

Food Frontiers, EarlyView.
Protein energy malnutrition (PEM) is a major global health concern driven by biological, environmental, and nutritional factors, including gut microbiota imbalance and low protein intake. Cold atmospheric plasma technologies offer promising, sustainable solutions by improving food security, enhancing protein quality and absorption, and modulating gut ...
Karthika Prasad, Syamlal Sasi, Nina Recek, Janith Weerasinghe, Elena P. Ivanova, Igor Levchenko, Katia Alexander   +6 more
wiley   +1 more source

Move beyond free radical theory of aging

iMetaOmics, EarlyView.
Free radicals play a dual, dose‐dependent role in aging. Low levels activate the key sensor adenosine 5'‐monophosphate‐activated protein kinase (AMPK), promoting cell survival mechanisms like autophagy and enhancing mitochondrial health. High levels, however, push AMPK to initiate cell death pathways, such as apoptosis. This positions AMPK as a central
Xiaofeng Dai, Meilan Hu, Ruohan Lyu
wiley   +1 more source

Enhancing Oral Surgery Simulation: A Systematic Review of 3D‐Printed Patient‐Specific Models Compared to Traditional Animal Jaw Models for Presurgical Training

Journal of Dental Education, EarlyView.
ABSTRACT Objectives 3D‐printed simulation models are emerging as novel tools in various medical education fields. This study aims to investigate the evidence on the efficacy of 3D‐printed jaw models compared to traditional animal models for oral surgical skill training.
Shahrzad Rahimizadeh Nahavandi, Leila Gholami, Morteza Ghojazadeh, Amirparham Pirhadi Rad, Rana Tarzemany   +4 more
wiley   +1 more source

3D‐Printed Models in Oral Surgery Simulation Training: A Scoping Review

Journal of Dental Education, EarlyView.
ABSTRACT Background Advancements in three‐dimensional (3D) printing have introduced innovative tools for medical and dental education. In dental surgery, 3D‐printed simulation models offer valuable presurgical training. This review explores the scope, study types, key findings, limitations, and future research needs to enhance their application in ...
Shahrzad Rahimizadeh Nahavandi, Leila Gholami, Amir Parham Pirhadi Rad, Morteza Ghojazadeh, Kevin Aminzadeh, Rana Tarzemany   +5 more
wiley   +1 more source

Cell-derived ECM loaded electrospun Polycaprolactone/Chitosan nanofibrous scaffolds for periodontal regeneration [PDF]

, 2023
Mafalda S. Santos, Rachel Cordeiro, Carla Moura, Joaquim M. S. Cabral, Frederico Castelo Ferreira, João C. Silva, Marta S. Carvalho   +6 more
openalex   +1 more source

Biofilm removal capacity and titanium surface integrity in non‐abrasive versus abrasive peri‐implantitis cleaning interventions

Journal of Periodontology, EarlyView.
Abstract Background Current peri‐implantitis treatment methods are modeled after dental cleaning modalities like abrasive surface cleaning. However, mechanical abrasive cleaning not only inadequately removes implant biofilms but also compromises implant surface integrity with adverse biological effects.
Marzieh S. Jazaeri, Danyal A. Siddiqui, Yi‐Wen C. Tsai, Kathryn Gabel, Zachary Lorenzana, Georgios A. Kotsakis   +5 more
wiley   +1 more source

Periodontal tissue regeneration by transplantation of autologous adipose tissue-derived multi-lineage progenitor cells [PDF]

, 2022
Masahide Takedachi, Keigo Sawada, Kazuma Sakura, Chiaki Morimoto, Asae Hirai, Tomoaki Iwayama, Junpei Shimomura, Kohsuke Kawasaki, Chiharu Fujihara, Yoichiro Kashiwagi, Akimitsu Miyake, Tomomi Yamada, Hanayuki Okura, Akifumi Matsuyama, Masahiro Saito, Masahiro Kitamura, Shinya Murakami   +16 more
openalex   +1 more source

Healing following ridge preservation using demineralized allograft particles or fibers alone, and combined with xenograft

Journal of Periodontology, EarlyView.
Abstract Background Allografts and xenografts are viable options for alveolar ridge preservation. This study evaluated histologic wound healing when using demineralized freeze‐dried bone allograft (DFDBA) alone, in fiber or particulate form, and in combination with xenograft. Alveolar dimensional changes were also evaluated.
Joelle E. Foster, Claire C. Coleman, Archontia A. Palaiologou, Brian L. Mealey   +3 more
wiley   +1 more source

Osteoblast proliferation and differentiation on a barrier membrane in combination with BMP2 and TGFβ1 [PDF]

, 2018
Objectives: Bioresorbable collagen membranes are routinely utilized in guided bone regeneration to selectively direct the growth and repopulation of bone cells in areas of insufficient volume. However, the exact nature by which alveolar osteoblasts react
Buser, Daniel, Iizuka, Tateyuki, Miron, Richard, Saulacic, Nikola, Sculean, Anton   +4 more
core  

Observation on the Effect of Bone Grafting Alone and Guided Tissue Regeneration Combined with Bone Grafting to Repair Periodontal Intraosseous Defects [PDF]

, 2021
Yongping Yuan, Jiajia Zhao, Nv He
openalex   +1 more source