Results 81 to 90 of about 2,891,223 (328)

A comparison of cortical and trabecular bone from C57 Black 6 mice using Raman spectroscopy [PDF]

, 2009
Peer ...
Skakle, Jan, Gibson, Iain R., Aspden, Richard M., Wells, Richard P. K., Goodyear, Simon R.   +4 more
core   +1 more source

Intramedulary locking nail elastic osteosynthesis in a cat femoral proximal fracture - case report [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Intramedullary nails are the focus of scientific studies in small animal orthopedic surgery because the use of these materials in fractures of immature, small-sized patients, and in proximal bone regions is challenging.
D.V. F. Lucena, F.G.G. Dias, D.R.C. Ferreira, T.A.S.S. Rocha, G.M.D. Campos, B.W. Minto, L.G.G.G. Dias   +6 more
doaj   +1 more source

Inhibition of IGFBP4 in Granulosa Cells Improves Reproductive Performance and Maintains Fertility With Age via YAP Signaling

Advanced Science, EarlyView.
IGFBP4 is upregulated in granulosa cells of aged ovaries across monkeys, mice, and humans. It inhibits YAP signaling, thereby suppressing cell proliferation and contributing to follicular dysfunction. Deletion of Igfbp4 in granulosa cells enhances ovulatory output, improves hormone profiles, and reproductive performance in aged female mice, suggesting ...
Qianhui Hu, Ajun Geng, Ziyuan Li, Fanghao Guo, Jingqiang Wang, Xinyi Chen, Meiling Zhang, Yi Arial Zeng, Wen Li   +8 more
wiley   +1 more source

The PRECICE magnetic IM compression nail for long bone nonunions: a preliminary report

Archives of Orthopaedic and Trauma Surgery, 2019
IntroductionThe magnetic intramedullary (IM) compression nail is capable of providing sustained compression for the treatment of nonunions of long bones. This ability was previously only possible with the use of external fixation.
A. Fragomen, D. Wellman, S. Rozbruch
semanticscholar   +1 more source

Mr BMT Achieves Systemic Macrophage Replacement With Preservation of Tissue Homeostasis

Advanced Science, EarlyView.
Microglia replacement by bone marrow transplantation (Mr BMT) enables systemic replacement of tissue‐resident macrophages. Despite persistent macrophage and tissue remodeling across multiple organs, core biological functions and innate immune responses remain preserved, supporting long‐term maintenance of organismal homeostasis and the therapeutic ...
Yufei Xu, Miaozhan Zou, Yunshang Bai, Yang He, Zhihao Jin, Baozhi Yang, Jinjin Du, Pei Ouyang, Yuanyuan Cai, Yuheng Zhang, Bingying Du, Chengcheng Ge, Jian‐an Gong, Xiaoyu Li, Yuanyi Zheng, Jing Ding, Bo Peng, Yanxia Rao   +17 more
wiley   +1 more source

The importance of patient selection for the treatment of proximal humerus fractures with percutaneous technique

Acta Orthopaedica et Traumatologica Turcica, 2020
Objectives: We evaluated the indications and disadvantages of percutaneous technique for proximal humerus fractures in relation to complications encountered in osteoporotic elderly patients and the importance of patient selection.\r\nMethods: The study ...
Murat Kayalar, Tulgar Toros, Emin Bal, Kemal Ozkasar, Yusuf Gurbuz, Yalcin Ademoglu   +5 more
doaj   +1 more source

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source

CUSTOM 3D-PRINTED INTRAMEDULLARY NAILS: A NOVEL PRECLINICAL MODEL FOR ADDRESSING CRITICAL-SIZED BONE DEFECTS

CUSTOM 3D-PRINTED INTRAMEDULLARY NAILS: A NOVEL PRECLINICAL MODEL FOR ADDRESSING CRITICAL-SIZED BONE ...
Cornu, Olivier, Vettese, Julia, Evrard, Robin, Manon, Julie, Englebert, Alexandre, Schubert, Thomas   +5 more
core   +1 more source

Ultrasound‐Activatable Piezoelectric Hydrogel Reprograms Mitochondrial Epigenetics for Osteoarthritis Therapy via the mTOR/GATD3A Axis

Advanced Science, EarlyView.
An ultrasound‐activatable piezoelectric hydrogel reprograms chondrocyte mitochondrial epigenetics via the mTOR/GATD3A axis, clearing damaged mitochondria and alleviating osteoarthritis progression in both mouse models and human cartilage explants. ABSTRACT The avascular nature of cartilage hinders drug delivery for osteoarthritis (OA) therapy.
Hui Zheng, Pengfei Yan, Peng Liu, Chang Yan, Mengqi Zhao, Zuyong Wang, Chao Ma, Rongkai Zhang, Xi Cui, Swee Hin Teoh   +9 more
wiley   +1 more source

Scintigraphic assessment of bone status at one year following hip resurfacing : comparison of two surgical approaches using SPECT-CT scan [PDF]

, 2012
Objectives: To study the vascularity and bone metabolism of the femoral head/neck following hip resurfacing arthroplasty, and to use these results to compare the posterior and the trochanteric-flip approaches.
Costa, Matthew L., Williams, N. R., Parsons, Nicholas R., Roberts, P., Achten, Juul, Griffin, Damian R., Amarasekera, Hiran W.   +6 more
core   +1 more source