Results 81 to 90 of about 23,517 (289)

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

Advanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

R-AI-diographers: a European survey on perceived impact of AI on professional identity, careers, and radiographers’ roles

Insights into Imaging
Objectives Radiographers use advanced medical imaging and radiotherapy (MIRT) equipment. They are also a digitally mature and digitally resilient workforce in healthcare.
Nikolaos Stogiannos, Gemma Walsh, Benard Ohene-Botwe, Kevin McHugh, Ben Potts, Winnie Tam, Chris O’Sullivan, Anton Sheahan Quinsten, Christopher Gibson, Rodrigo Garcia Gorga, David Sipos, Elona Dybeli, Moreno Zanardo, Cláudia Sá dos Reis, Nejc Mekis, Carst Buissink, Andrew England, Charlotte Beardmore, Altino Cunha, Amanda Goodall, Janice St John-Matthews, Mark McEntee, Yiannis Kyratsis, Christina Malamateniou   +23 more
doaj   +1 more source

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

Advanced Materials Technologies, EarlyView.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias, Maxwell J. Munford, Frederik C.H. Masure, Richard J. van Arkel, Reece N Oosterbeek   +4 more
wiley   +1 more source

Ionising radiation exposure from medical imaging – A review of Patient's (un) awareness [PDF]

, 2019
Introduction: Medical imaging is the main source of artificial radiation exposure. Evidence, however, suggests that patients are poorly informed about radiation exposure when attending diagnostic scans.
Drey, N., Husson, O, May, K, Murray, I, Oyen, W, Ribeiro, A, Thurston, J   +6 more
core   +1 more source

Gut Bacteria Improve Depressive Symptoms by Degrading Cortisol into Androgen

Advanced Science, EarlyView.
Chronic stress is an important risk factor for stress‐related disorders such as depression. Stress hormone cortisol is essential for the pathogenesis of stress‐related disorders such as depression. Some gut microbiota degraded cortisol, and improve depressive symptoms.
Xiong Wang, Qing Wu, Hao‐Long Zeng, Yin Shen, Hong‐Han Zhang, Jun Gong, Qi Zhang, Jia‐Zhao Xie, Da‐Wei Ye, Zi‐Yong Sun, Zhong‐Chun Liu, Li‐Ming Cheng, Di Li   +12 more
wiley   +1 more source

Causal relationship between metabolites and embolic stroke: based on Mendelian randomization and metabolomics

Frontiers in Neurology
PurposeThis research employed Mendelian randomization (MR) methods to explore whether metabolites are causally associated with embolic stroke of undetermined source (ESUS).MethodsGenome-Wide Association Study (GWAS) data regarding metabolites and ESUS ...
Ying Hang, Zanhao Chen, Jiayi Ren, Yu Wang, Kangle Zhu, Qianhong Zhu   +5 more
doaj   +1 more source

Human Atlas of Tooth Decay Progression: Identification of Cellular Mechanisms Driving the Switch from Dental Pulp Repair Toward Irreversible Pulpitis

Advanced Science, EarlyView.
Tooth decay progression transforms the dental pulp response from repair to fibrosis. At early stages, stromal cells reprogram to repair the extra cellular matrix (ECM), blood vessels, and nerves, remodel and grow, keeping repair possible. In advanced decay, hypoxia, and vessel regression, in complement with an immune switch, fuel nerve degeneration and
Hoang Thai Ha, Sofya Kosmynina, Amandine Verocq, Keremsah Ozen, Ines Tekia, Hugo Bussy, Marie Ramirez, Dima Sabbah, Chloe Goemans, Valerie Vandenbempt, Esteban N. Gurzov, Sumeet Pal Singh, Nicolas Baeyens   +12 more
wiley   +1 more source

Successful Removal and Replacement of a Stuck Hemodialysis Catheter via Thoracotomy: Report of Two Cases and Literature Review

Case Reports in Nephrology and Dialysis
Introduction: Stuck tunneled central venous catheters (CVCs) have been increasingly reported. In rare cases, the impossibility of extracting the CVC from the central vein after regular traction is the result of rigid adhesions to the surrounding fibrin ...
Yanqin Fan, Dejiao He, Jing Cheng, Zhenzhong Wu, Yiqun Hao, Hongyan Liu   +5 more
doaj   +1 more source

Multi-scale analysis of lung computed tomography images [PDF]

, 2007
A computer-aided detection (CAD) system for the identification of lung internal nodules in low-dose multi-detector helical Computed Tomography (CT) images was developed in the framework of the MAGIC-5 project.
A. Preite Martinez, Alessandra Retico, C. Fulcheri, Francesco Bagagli, G. Gargano, I. De Mitri, Ilaria Gori, Maria Evelina Fantacci, Maria Evelina Fantacci, Matteo Santoro, R. Magro, S. Donadio, Simone Stumbo   +12 more
core   +2 more sources

Population‐Based Multi‐Omics and Cohort Study Identifying Predictive Biomarkers and Therapeutic Targets for Psoriatic Disease

Advanced Science, EarlyView.
Psoriatic disease (PsD) is a chronic skin disease, with challenges in early risk stratification and drug development. Through gene‐level causal inference framework and expression level validation, combined with longitudinal cohort study, CDSN and PRSS8 have been identified as candidate biomarkers and therapeutic targets for PsD.
Tianxing Wu, Jialiang Luo, Haoyuan Qiu, Weijie Shao, Yueyang Lu, Meixuan Luo, Zhaofeng Lin, Yan Zhang, Libo Zhang, Hong Wang, Jia Zhou, Guangfeng Ruan, Peihua Cao, Daming Zuo   +13 more
wiley   +1 more source