Results 101 to 110 of about 2,602,694 (308)

Upper Limb Muscle–Bone Asymmetries and Bone Adaptation in Elite Youth Tennis Players [PDF]

, 2013
Introduction: The study of tennis players allows the nonracket arm to act as an internal control for the exercising racket arm. In addition, the study of the upper limbs removes the influence of gravitational loading, allowing the examination of the ...
Degens H., Ireland A., Cooke, K, Maden-Wilkinson T., McPhee J., Degens, Hans, Maden-Wilkinson, Thomas, Rittweger J., Degens, H., Mcphee, J, Degens, H, Ireland, A., Narici, Marco, Ireland, Alex, McPhee, Jamie, Rittweger, J., Rittweger, Jörn, Ireland, A, Rittweger, J, Maden-Wilkinson, Tom, Narici, M, Narici, M., Cooke, Karl, Cooke, K., Maden-Wilkinson, T, Narici M., McPhee, J., Cooke K.   +27 more
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Spatial Control of Light‐Responsive Proteins and Optogenetics Within Hydrogels via Volumetric Bioprinting

Advanced Materials, EarlyView.
Spatiotemporal control over cell behavior within bioprinted constructs remains a key challenge in biofabrication. Volumetric bioprinting using multi‐wavelength light sources permits to activate light‐sensitive intracellular proteins as well as optogenetic gene and protein expression circuits in bioprinted cells, in addition to enabling fast printing of
Davide Ribezzi, Pere Català, Gabriel Größbacher, Paulina Nuñez Bernal, Olaf Nijssen, Sammy Florczak, Wilco Nijenhuis, Nuria Crusellas‐Villorbina, Bram Nijhoff, Paul Delrot, Jos Malda, Andreas Hierholzer, Martin Fussenegger, Lukas C. Kapitein, Riccardo Levato   +14 more
wiley   +1 more source

Wearable Morphology‐Adaptive in‐Ear Device With Active Cleansing Capability for Multimodal Health Monitoring

Advanced Materials, EarlyView.
We present SCIENCE, an in‐ear multimodal physiological monitor featuring two key innovations. Water‐triggered morphological expansion (a 2‐mm cylinder to a 9‐mm spindle) achieves conformal adaptation across complex canal geometries. Simultaneously, active biofouling mitigation disrupts cerumen barriers, reducing sensor‐skin impedance by 20%.
Shuyun Zhuo, Zihuan Wu, Anan Zhang, Shideh Kabiri Ameri   +3 more
wiley   +1 more source

Avaliação do tratamento cirúrgico do carcinoma de osso temporal. [PDF]

, 2008
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Pacheco, Maria Rosa Barbosa
core  

Temporal role of macrophages in cancellous bone healing

, 2017
Macrophages are important phagocytosing and cytokine producing cells with effects on fracture healing. We used clodronate-containing liposomes to reduce the number of macrophages, in order to study their role in the early phases of cancellous bone ...
Bernhardsson, Magnus,, Magnus Erik Bernhardsson, Per Aspenberg, Sandberg, Olof,, Aspenberg, Per,, Tätting, Love,, Olof Helge Sandberg, Love Tätting   +7 more
core   +1 more source

Virtual Temporal Bone Anatomy [PDF]

, 2007
BackgroundThe Visible Human Project (VHP) initiated by the U.S. National Library of Medicine has drawn much attention and interests from around the world. The Visible Chinese Human (VCH) project has started in China. The current study aims at acquiring a
Guo-hong, Zhou, Xi-ping, Li, De-min, Han, Yin, Xia, Yuan-yuan, Zhao   +4 more
core   +1 more source

Advanced Materials for Biologics Delivery to Brain Tumors

Advanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng, Yuxue Cao, Maria Kavallaris, Taskeen Janjua, Amirali Popat   +4 more
wiley   +1 more source

Bioengineered Interfaces for Peripheral Nerve Sensory Restoration

Advanced Materials, EarlyView.
Half of amputees abandon their prosthetics for lack of feeling. This review charts the full path from peripheral nerve injury to restored sensation, through surgical, regenerative, noninvasive, and implanted approaches, and shows how injury type and interface material properties determine which strategy can deliver naturalistic feedback, and why ...
Sydney Swedick, Salim El Hadwe, Kesi Liang, George G. Malliaras, Damiano G. Barone   +4 more
wiley   +1 more source

Inductively Expandable Supraparticles as Microscopic Force Generators for Remote Mechanical Actuation

Advanced Materials, EarlyView.
This study demonstrates the combination of magnetic nanoparticles and functional blowing agents into supraparticles. Upon induction heating, they actuate via rapid gas generation or extensive volume expansion. These supraparticles lift up to 25 000 times their own mass and rapidly open cured epoxy resins, providing a versatile strategy for fast micron ...
Leoni Luthardt, Stephan Müssig, Robert Luxenhofer, Karl Mandel   +3 more
wiley   +1 more source

Bone fractures after menopause [PDF]

, 2010
Every year 30% of individuals above age 65 fall, and falls are the principal cause of bone fractures. To reduce fracture incidence requires both prevention of falls and maintenance of bone strength.PubMed searches were performed, for studies of the ...
Ralston, Stuart H., J. L. Evers, Baird, D. T., A. Volpe, Ralston, S.H., Brandi, M.L., G. Benagiano, Brandi, Maria Luisa, S. H. Ralston, P.G. Crosignani, P. Bouchard, Rizzoli, R., ESHRE Capri Workshop Grp, Barlow, David H., La Vecchia, C., Negri, E., M. L. Brandi, P. G. Crosignani, Rizzoli, Rene, Benagiano, G., S. E. Papapoulos, Evers, J.L.H., D. H. Barlow, J. Collins, C. La Vecchia, Baird, D.T., Negri, Eva, Crosignani, P. G., Papapoulos, Socrates E., Glasier, A., R. Rizzoli, Barlow, D.H., A. Glasier, Vecchia, C. la, Collins, J., D. T. Baird, Volpe, A., Bouchard, P., Crosignani, P.G., Bouchard, Philippe, ?, ?, Papapoulos, S.E., E. Negri, Evers, J. L. H.   +43 more
core   +1 more source