Results 211 to 220 of about 5,756,169 (359)

Adaptive 4D‐Printed Vascular Stents With Low‐Temperature‐Activated and Intelligent Deployment

Advanced Functional Materials, EarlyView.
Microarchitected coronary artery stents were fabricated using a polycaprolactone (PCL)‐based shape memory polymer (SMP) composite via projection micro‐stereolithography (PµSL) 4D printing. By incorporating diethyl phthalate (DEP) as a plasticizer, the thermal transition temperature (Ttran) was modulated to about 37°C, enabling rapid and autonomous ...
Yannan Li, Yifan Pan, Chikahiro Imashiro, Chaolun Xu, Jianxian He, Jingao Xu, Kewei Song, Ze Zhang, Chen Gao, Junbo Jiang, Runhuai Yang, Kayo Hirose, Shinjiro Umezu   +12 more
wiley   +1 more source

Risk Prediction of Low Bone Density in Elderly Patients with Supervised Machine Learning Algorithms. [PDF]

Balkan Med J
Karaismailoğlu E, Karaismailoğlu S.
europepmc   +1 more source

Physical Exercise and Bone Density Score of Older Adults Having High Risk of Falls

, 2016
Ade Irma Rahayu, Arnis Puspitha, Ahmad Dahlan Syam, Hasriyani Hasriyani   +3 more
openalex   +2 more sources

Introducing Pure Calcium Orthophosphate Gels and Aerogels

Advanced Functional Materials, EarlyView.
The synthesis of calcium phosphate‐based gels and aerogels is reported, which exhibit highly porous structures built up of networks of nanoparticles. In case of amorphous aerogels, this leads to yet unmatched specific BET surface areas, making these materials especially interesting for biomedical applications.
Oliver Jeske, Dominik Zanker, Nina Ehlert, Bing‐Qiang Lu, Denis Gebauer   +4 more
wiley   +1 more source

A Biologically‐Architected Wear and Damage‐Resistant Nanoparticle Coating From the Radular Teeth of Cryptochiton stelleri

Advanced Functional Materials, EarlyView.
The ultrahard teeth of mollusks that feed on rocky substrates contain a wear‐resistant coating on their surfaces consisting of densely packed mesocrystalline magnetic nanoparticles within an organic matrix. These coatings display significant hardness and toughness through their highly controlled mesocrystalline architectures.
Taifeng Wang, Yu Chen, Ezra Sarmiento, Taige Hao, Atsushi Arakaki, Michiko Nemoto, Pablo Zavattieri, David Kisailus   +7 more
wiley   +1 more source

A comparative study of bone density in elderly people measured with AI and QCT. [PDF]

Front Artif Intell
Guo M, Zhang Y, Gu X, Liu X, Peng F, Zhang Z, Jing M, Fu Y.   +7 more
europepmc   +1 more source

Effects of raloxifene on bone mineral density, serum cholesterol concentrations, and uterine endometrium in postmenopausal women.

New England Journal of Medicine, 1997
P. Delmas, N. Bjarnason, B. Mitlak, Anne-Catherine Ravoux, A. Shah, W. Huster, M. Draper, C. Christiansen   +7 more
semanticscholar   +1 more source

MPI‐Guided Photothermal Therapy of Prostate Cancer Using Stem Cell Delivery of Magnetotheranostic Nanoflowers

Advanced Functional Materials, EarlyView.
Tumor‐tropic human mesenchymal stem cells (hMSCs) were used as delivery vehicles for magnetotheranostic gold–iron oxide nanoflowers. Magnetic particle imaging of the iron component demonstrated widespread intratumoral distribution and sustained retention in contrast to injection of naked nanoflowers.
Behnaz Ghaemi, Ana Rosu, Shreyas Kuddannaya, Gautier Laurent, Rana Bazzi, Stéphane Roux, Ali Shakeri‐Zadeh, Jeff W. M. Bulte   +7 more
wiley   +1 more source

The association of fluoride exposure with bone density and fracture risk: a dose-response meta-analysis. [PDF]

Environ Health
Mazzoli R, Filippini T, Iamandii I, De Pasquale L, Veneri F, Birnbaum LS, Rothman KJ, Vinceti M.   +7 more
europepmc   +1 more source

Partial reductions in mechanical loading yield proportional changes in bone density, bone architecture, and muscle mass

Journal of Bone and Mineral Research, 2013
R. Ellman, J. Spatz, A. Cloutier, R. Palme, B. Christiansen, M. Bouxsein   +5 more
semanticscholar   +1 more source