Results 51 to 60 of about 21,763 (267)

A comparison of micro-CT and dental CT in assessing cortical bone morphology and trabecular bone microarchitecture. [PDF]

PLoS ONE, 2014
OBJECTIVE: The objective of this study was to evaluate the relationship between the trabecular bone microarchitecture and cortical bone morphology by using micro-computed tomography (micro-CT) and dental cone-beam computed tomography (dental CT ...
Jui-Ting Hsu, Ying-Ju Chen, Jung-Ting Ho, Heng-Li Huang, Shun-Ping Wang, Fu-Chou Cheng, Jay Wu, Ming-Tzu Tsai   +7 more
doaj   +1 more source

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

Advanced Engineering Materials, EarlyView.
Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari, Supharoek Sornsomrit, Muhammad Ayaz Akbar, Stephan Rudykh   +3 more
wiley   +1 more source

Recent origin of low trabecular bone density in modern humans [PDF]

, 2014
Humans are unique, compared with our closest living relatives (chimpanzees) and early fossil hominins, in having an enlarged body size and lower limb joint surfaces in combination with a relatively gracile skeleton (i.e., lower bone mass for our body ...
Chirchira, Habiba, Ruff, Christopher B., Zipfel, Bernhard, Hublin, Jean-Jacques, Zipfel, B., Hublin, J. ; https://orcid.org/, Kivell, Tracy L., Carlson, K., Carlson, Kristian J., Richmond, B., Chirchir, H., Richmond, Brian G., Ruff, C., Kivell, T. ; https://orcid.org/   +13 more
core   +1 more source

Competitive trampolining influences trabecular bone structure, bone size, and bone strength

Journal of Sport and Health Science, 2016
Background: Trampolining is a form of gymnastics that has increased in popularity over the last decade and due to its concurrence with the formative years of bone development, it may have an important impact on bone health.
Lauren A. Burt, John D. Schipilow, Steven K. Boyd   +2 more
doaj   +1 more source

Bone Mineral Is More Heterogeneously Distributed in the Femoral Heads of Osteoporotic and Diabetic Patients: A Pilot Study

JBMR Plus, 2020
Osteoporosis is associated with systemic bone loss, leading to a significant deterioration of bone microarchitecture and an increased fracture risk.
Eoin Parle, Sherdya Tio, Annie Behre, John J Carey, Colin G Murphy, Timothy F O'Brien, William A Curtin, Stephen R Kearns, John P McCabe, Cynthia M Coleman, Ted J Vaughan, Laoise M McNamara   +11 more
doaj   +1 more source

Assessment of Bone Microarchitecture in Fresh Cadaveric Human Femurs: What Could Be the Clinical Relevance of Ultra-High Field MRI

Diagnostics, 2022
MRI could be applied for bone microarchitecture assessment; however, this technique is still suffering from low resolution compared to the trabecular dimension.
Enrico Soldati, Martine Pithioux, Daphne Guenoun, David Bendahan, Jerome Vicente   +4 more
doaj   +1 more source

Shaping Matter with Acoustic Waves: From Particles to Functional Structures

Advanced Functional Materials, EarlyView.
Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg, Shelly Zlotnikov, Maya Fiorentino, Yuval Elias, Ornit Nagler‐Avramovitz, Hagay Shpaisman   +5 more
wiley   +1 more source

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

Advanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami, Yeonwoo Park, Seong Kyeong Jo, Min Hee Kim, Jae Hwang Song   +4 more
wiley   +1 more source

Correlations between cancellous bone architecture and its dynamic behaviour [PDF]

, 2014
Previous studies showed that in vivo evaluation of the fracture risk of cancellous bone can be assessed by identifying the relationships between its microarchitecture description extracted from clinical imaging and its mechanical properties.
LAPORTE, Sébastien, SALETTI, Dominique, PATTOFATTO, Stéphane, BOUSSON, Valérie, PROT, Marianne   +4 more
core  

Microgel‐Based 3D Bioprinting: A Convergent Strategy Integrating Material Design, Jamming Dynamics, and Biological Function

Advanced Healthcare Materials, EarlyView.
Microgel‐based 3D printed constructs represent a compelling and versatile innovation for engineering architecturally complex, dynamically remodelable, and biocompatible structures with high structural fidelity and bioactivity. By integrating material design, biofabrication, and biological function, these systems enable the development of adaptive ...
Elena Ghighină, Andreea Ioana Dinu, Jana Ghițman   +2 more
wiley   +1 more source