Results 71 to 80 of about 318,229 (308)

Relative Contribution of Trabecular and Cortical Bone to Primary Implant Stability: An In vitro Model Study

Journal of Pharmacy and Bioallied Sciences
Background: Primary implant stability is a crucial factor for the successful osseointegration and long-term success of dental implants. The contribution of trabecular and cortical bone to primary implant stability is not well understood.
Trinanjali Bera, Bhavna Jha Kukreja, Chetan Sharma, Vivek V. Gupta, Priya Patel, Parul Singhal, Manish S. Jadhav, Naina Pattnaik   +7 more
doaj   +1 more source

Factors associated with bone thickness: Comparison of the cranium and humerus.

PLoS ONE, 2023
Cortical bone thickness is important for the mechanical function of bone. Ontogeny, aging, sex, body size, hormone levels, diet, behavior, and genetics potentially cause variations in postcranial cortical robusticity. However, the factors associated with
Shimpei Goto, Keiichi Kataoka, Mutsumi Isa, Kenji Nakamori, Makoto Yoshida, Sadayuki Murayama, Akira Arasaki, Hajime Ishida, Ryosuke Kimura   +8 more
doaj   +1 more source

In vivo assessment of the mechanical properties of the child cortical bone using quantitative computed tomography [PDF]

, 2014
The mechanical properties of the rib cortical bone are extremely rare on children due to difficulties to obtain specimens to perform conventional tests. Some recent studies used cadaveric bones or bone tissues collected during surgery but are limited by ...
BERMOND, François, MITTON, David, PAYEN DE LA GARANDERIE, J., PIALAT, J.-B., PRACROS, J.-P., SANDOZ, Baptiste, SKALLI, Wafa, ZHU, Yumin   +7 more
core   +3 more sources

From Clinic to Computation: Multiscale Bioengineering Strategies for Durable Biological Aortic Valve Replacements

Advanced Functional Materials, EarlyView.
Bioprosthetic aortic valves have revolutionized the treatment of aortic stenosis, but their durability is limited by structural valve deterioration (SVD). This review focuses on the pericardial tissue at the heart of these valves, examining how its mechanical properties and calcification drive fatigue and failure.
Gabriele Greco, Pierfrancesco Gaziano, Serena Anglese, Simone Morganti, Carlo de Vincentiis, Ferdinando Auricchio, Michele Marino, Michele Conti   +7 more
wiley   +1 more source

Assembly of Cell‐Seeded 3D Printed Hydrogel Modules with Perfusable Channel Networks

Advanced Functional Materials, EarlyView.
Macroscale assembly was utilized to prepare perfusable tissue constructs from individually 3D printed hydrogel modules with embedded branched channel networks and port arrays for cell seeding. Novel multi‐material bioreactors were fabricated to facilitate the gluing of individual modules and the perfusion culture of assembled modular constructs seeded ...
Zachary J. Geffert, Daniel Fougnier, Bo Van Durme, Jenna Grutzmacher, Ryan Clarke, Susan Cao, Zhenghao Li, Ujjwal Aryal, Jason A. Horton, Sandra Van Vlierberghe, Pranav Soman   +10 more
wiley   +1 more source

Alveolar bone heterogeneity during aging: a cone-beam CT based assessment of alveolar bone in tooth loss patients

BMC Oral Health
Objective This retrospective study aimed to evaluate differences in cortical and trabecular alveolar bone between normal dentition and edentulous sites across different age and sex groups.
Yiwen Zhou, Jing Yang, Ke Le, Qiong Yang, Xuanxuan Yu, Jiayi He, Jie Ge, Guoyun Wang, Huang Li, Xu Yang   +9 more
doaj   +1 more source

Bone mechanical properties in healthy and diseased states [PDF]

, 2018
The mechanical properties of bone are fundamental to the ability of our skeletons to support movement and to provide protection to our vital organs.
Hussein, Amira I., Morgan, Elise F., Unnikrishnan, Ginu U.   +2 more
core   +1 more source

MXene/PEDOT Functional Coatings on Flexible Microelectrode Arrays for Multianalyte In Vivo Neurochemical Sensing and Electrophysiology

Advanced Functional Materials, EarlyView.
A MXene/PEDOT coating enables multimodal functionality and dual‐analyte detection of dopamine and serotonin in flexible microelectrode arrays while enhancing electrophysiological recording quality. The anti‐fouling, low‐impedance interface overcomes key limitations of conventional coatings, providing a robust and versatile platform to investigate the ...
Ilaria Gatti, Karamullah Eisawi, Umisha Siwakoti, Greyson Jadwin, Ashmita Sigdel, Michela Chiappalone, Deepak Kumbhare, Michael Naguib, Elisa Castagnola   +8 more
wiley   +1 more source

Mission d'étude technique et économique sur la production fruitière en Colombie [PDF]

, 1961
\u3cp\u3eRisk for premature osteoporosis is a major health concern in astronauts and cosmonauts; the reversibility of the bone lost at the weight-bearing bone sites is not established, although it is suspected to take longer than the mission length.
Armbrecht, Benjamini, Bonewald, Bonnet, Bonnet, Bousson, Boutroy, Boutroy, Boutroy, Burghardt, Burghardt, Cabahug-Zuckerman, Caillot-Augusseau, Durosier, Ellouz, Eriksen, Frings-Meuthen, Gerbaix, Gerbaix, Hansen, Lafage-Proust, Lang, LeBlanc, Leblanc, Macdonald, McCalden, McClung, Müller, Nishiyama, Orwoll, Pauchard, Pistoia, Prisk, Shanbhogue, Sibonga, Sibonga, Smith, Smith, Smith, Smith, Spatz, Tatsumi, Vico, Vico, Vico   +44 more
core   +3 more sources

Translational Considerations for Injectable Biomaterials and Bioscaffolds to Repair and Regenerate Brain Tissue

Advanced Healthcare Materials, EarlyView.
The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley   +1 more source