Results 141 to 150 of about 170,875 (244)

Immunomodulatory Hydrogel Coating with SeNPs and Lithium Silicate Synergistically Promotes Osseointegration and Prevents Infection on Titanium Implants

Advanced Science, EarlyView.
This study introduces a multifunctional hydrogel coating (Lap‐CMCSMA/GelMA@SeNPs) that scavenges ROS, modulates immune responses, and shows strong antibacterial activity. It effectively restores the peri‐implant microenvironment. The coating exhibits excellent biocompatibility and promotes osteogenic differentiation.
Su Jiang, Baisheng Cai, Cong Ye, Kefan Wu, Kuan Liu, Pengcheng Xu, Fan Liu, Yake Liu   +7 more
wiley   +1 more source

Timing of orthopaedic surgical interventions and factors contributing to delays in femoral fracture management among adults in South Africa: insights from a prospective cohort study. [PDF]

BMJ Open
Adam N, Adeniyi OV.
europepmc   +1 more source

Fibrossarcoma em sítio de osteossíntese de fêmur com pino e placa em um felino

, 2019
Bianca Santana de Cecco, Luan Cleber Henker, Mariana Cristine Pereira de [UNIFESP] Souza, Andréia Vielmo, Marcio de Castro [UNIFESP] Ferreira, Cristiano Vinicius de Oliveira Gomes, Fernanda Vieira Amorim da Costa, L. Sonne   +7 more
openalex   +1 more source

Fratura de fêmur proximal no esqueleto imaturo: relato de caso

Marília Frade Martins, Laura Brunelli Ducatti, Mateus Sartori de Oliveira Souza, Lucas Maluli Maluf Silva, Wesley Angelino de Souza, Leonardo dos Reis Rezende, Rodrigo Elias Moreschi   +6 more
openalex   +2 more sources

Metabolic Reprogramming Driven by Trophoblasts and Decidual XCR1+PMN‐MDSC Crosstalk Controls Adverse Outcomes Associated With Advanced Maternal Age

Advanced Science, EarlyView.
The interaction between trophoblasts and decidual polymorphonuclear myeloid‐derived suppressor cells (dPMN‐MDSCs) via the XCL1–XCR1 axis is crucial for fetal development during the third trimester. Disruption of this axis impairs FOXO1 activity and causes metabolic imbalance in dPMN‐MDSCs, contributing to adverse outcomes associated with advanced ...
Meiqi Chen, Yuxiong Guo, Qing Zhao, Jingping Liu, Shuyi Kuang, Zhengcong Huang, Chenlin Lv, Shuxiu Xu, Zekai Zhuang, Anyan Yang, Jing Li, Kai Wu, Yumei He   +12 more
wiley   +1 more source

Total Hip Replacement in Fracture of Hip with Unicameral Bone Cyst - A Rare Case Report. [PDF]

J Orthop Case Rep
Shete S, Bharadwaj S, Khanapure H.
europepmc   +1 more source

CircTspan3 Promotes Cartilage Development Through ANNEXIN A2‐Mediated Ferroptosis and Apoptosis Inhibition and Exosome‐Mediated Paracrine Signaling

Advanced Science, EarlyView.
This study reveals that XBP1s drives production of circTspan3, a circular RNA that strengthens cartilage by boosting anabolic activity and limiting cell death. Phosphorylated ANXA2 directs circTspan3 into exosomes, enabling paracrine repair. Exosomal circTspan3 expands growth‐plate cartilage and promotes in vivo regeneration, highlighting its promise ...
Yiming Pan, Fengmei Zhang, Jiayan Zhong, Qian Gong, Nana Geng, Biao Kuang, Qiumei Lan, Miao Yi, Qiqi Zeng, Cheng Chen, Mengtian Fan, Chunliang Zhao, Deping Zeng, Yu Du, Mao Nie, Zhibiao Wang, Fengjin Guo   +16 more
wiley   +1 more source

Combined Approach (Surgery + Systemic Adjuvant Therapy) in a Giant Cell Tumor of Proximal Femur: A Rare Case Report. [PDF]

J Orthop Case Rep
Mohandas P, Magadum SD, Manickavasagam M.   +2 more
europepmc   +1 more source

A Conjugation Delivery System of Macrophages and Platelet Pharmacytes Promotes Regeneration After Spinal Cord Injury

Advanced Science, EarlyView.
A macrophage–platelet conjugation system (M‐P‐NPs@PPARγ) targets injure tissue to co‐deliver platelet mitochondria and PPARγ‐encoding NPs. This strategy boosts the macrophage energy supply and restores lipid homeostasis, leading to synergistically enhanced efferocytosis and tissue repair Abstract Mitochondrial dysfunction occurs in macrophages with ...
Haoli Wang, Hao Hu, Yijun Li, Lintao Hu, Chenhui Gu, Yiwei Zhu, Jing Huang, Na Li, Shuqi Jiang, Shouyan Zu, Jiachen Xu, Yining Wang, Ke Yang, Pengfei Chen, Liqing Shangguan, Yongcheng Wang, Shunwu Fan, Xianfeng Lin, Qingqing Wang   +18 more
wiley   +1 more source

The Importance of Closed Reduction and Internal Fixation done with Intramedullary Implants in Pathological Fractures - A Case Series. [PDF]

J Orthop Case Rep
Bansal K, Dahuja A, Singh I, Singh K, Singh M, Garg R.   +5 more
europepmc   +1 more source