Results 161 to 170 of about 570,840 (405)

Xeno‐Free Biocompatible Peptide‐Based Bioinks Reinforced with Cellulose Nanofibers for 3D Printing

Advanced Healthcare Materials, EarlyView.
A xeno‐free bioink combining self‐assembled peptides and cellulose nanofibers is developed for 3D printing. The bioink forms a non‐cross‐linked 3D scaffold, mimicking the extracellular matrix and supporting over 95% cell viability. This approach offers enhanced biocompatibility and mechanical stability, advancing 3D printing for personalized medicine ...
Francesca Netti, Mor Tsuriano, Noam Rattner, Vania Altobelli, Yoav Dan, Lihi Adler‐Abramovich   +5 more
wiley   +1 more source

A prospective study of alcohol consumption and bone mineral density. [PDF]

, 1993
T L Holbrook, E. Barrett-Connor
openalex   +1 more source

Therapeutic Implants: Mechanobiologic Enhancement of Osteogenic, Angiogenic, and Myogenic Responses in Human Mesenchymal Stem Cells on 3D‐Printed Titanium Truss

Advanced Healthcare Materials, EarlyView.
This study investigates a synergistic effect between 3D‐printed surface features and mechanical micro‐strain in enhancing the osteogenic, angiogenic, and myogenic responses of human mesenchymal stem cells (hMSCs). Load‐induced mechanotransduction, facilitated by the implant's architectural design, significantly amplifies hMSC differentiation.
Se‐Hwan Lee, Ali Kiapour, Brendan D. Stoeckl, Ellen Y. Zhang, Matthew R. Begley, Jarod Oldham, Lewis Harrison, Jessee Hunt, Robert L. Mauck, Su Chin Heo   +9 more
wiley   +1 more source

Assessment of Bone Mineral Density in Osteoporosis

Türk Osteoporoz Dergisi, 2015
Dilşad Sindel, Gülşah Gula
doaj   +1 more source

Assessment of the effect of oral corticosteroids on bone mineral density in systemic lupus erythematosus: a preliminary study with dual energy x ray absorptiometry. [PDF]

, 1990
Vaneet Dhillon, Melanie Davies, M L Hall, J M Round, Peter J. Ell, H. S. Jacobs, M L Snaith, David Isenberg   +7 more
openalex   +1 more source

3D‐Printed Multidimensional Bionic Mg‐MC/PLGA Composite for Tailored Repair of Segmental Long Bone Defects

Advanced Healthcare Materials, EarlyView.
This study develops 3D‐printed Mg‐MC/PLGA scaffolds with varying Mg concentrations (0–20%). The 5% Mg scaffold shows optimal cytocompatibility, osteogenic activity in vitro, and significantly enhances bone regeneration in rabbits, improving bone volume and mechanical strength.
Shihang Liu, Shuai Zhou, Tingting Zou, Guangzhao Hou, Qian Xiao, Lin Li, Jianjun Yang, Wei Chen, Yingze Zhang, Hongzhi Lv   +9 more
wiley   +1 more source

Comparative cross-sectional study of optimal screw positioning in the talus during arthroscopic ankle arthrodesis: a computed tomography-based analysis of talar bone density

BMC Musculoskeletal Disorders
Background To achieve successful osteosynthesis during arthroscopic ankle arthrodesis, increased stability and compression pressure during fixation are needed.
Satoshi Kamijo, Tsukasa Kumai, Yasuhito Tanaka   +2 more
doaj   +1 more source

Functionalized Reduced Graphene Oxide‐Based Nanocomposite Hydrogels for Enhanced Osteogenesis in Bone Tissue Engineering

Advanced Healthcare Materials, EarlyView.
Charge‐opposed reduced graphene oxide fillers are co‐integrated into biopolymeric nanocomposite scaffolds, synergistically enhance osteogenesis. Multiscale characterization reveals how surface chemistry and porosity dictate ectopic mineral architecture.
George Mihail Vlăsceanu, Cătălina Ionela Zamfir, Cornel Baltă, Hildegard Herman, Alina Ciceu, Maria Alexandra Duma, Mariana Ioniță, Roxana‐Cristina Popescu, Anca Hermenean   +8 more
wiley   +1 more source

Low bone mineral density in noncholestatic liver cirrhosis: prevalence, severity and prediction

Arquivos de Gastroenterologia, 2003
BACKGROUND: Metabolic bone disease has long been associated with cholestatic disorders. However, data in noncholestatic cirrhosis are relatively scant. AIMS: To determine prevalence and severity of low bone mineral density in noncholestatic cirrhosis and
Figueiredo Fátima Aparecida Ferreira, Brandão Cynthia, Perez Renata de Mello, Barbosa Walnei Fernandes, Kondo Mario   +4 more
doaj  

The polymorphism of Insulin-like growth factor-I (IGF-I) is related to osteoporosis and bone mineral density in postmenopausal population

, 1969
Yunkai Li, Hui Wang, Xinwei Zhu, Guo Liang, Zuo Jin-liang   +4 more
openalex   +1 more source