Results 71 to 80 of about 202,449 (245)

Rodilla flotante: Revisión retrospectiva de 24 casos [PDF]

, 2001
Se realiza una evaluación retrospectiva de 24 pacientes tratados de fracturas ipsilaterales de fémur y tibia. Solo en 7 (29%) casos esta lesión no se acompañaba de otras lesiones asociadas.
Godino Izquierdo, M., Queipo de Llano Temboury, Alfonso, Ruiz Arranz, José Luis   +2 more
core  

Gait Analysis of Pak Biawak: A Necrobot Lizard Built using the Skeleton of an Asian Water Monitor (Varanus Salvator)

Advanced Robotics Research, EarlyView.
Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds, Donan Satria Yudha, Parvez Alam   +2 more
wiley   +1 more source

Formas frustras de las fracturas del cuello del fémur

Cirugía del Uruguay, 2020
Sesión del 12 de Mayo de 1935.
Adolfo F. Landivar, Cesar Leoni Iparraguirre   +1 more
doaj  

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Clavo gamma 3 largo en el tratamiento de las fracturas de cadera: protrusión o perforación de la cortical anterior del fémur a nivel distal. [PDF]

, 2013
El objetivo de este trabajo es evaluar y establecer los factores relacionados con la protrusión o perforación distal del clavo gamma 3 largo en el tratamiento de las fracturas pertro cantéreas de fémur.
Gomar Sancho, Francisco, Guijarro, S., Mifsut Miedes, Damian, Saus Milán, Natalia   +3 more
core  

Optimization of Magnetic Milli‐Spinner for Robotic Endovascular Intervention

Advanced Robotics Research, EarlyView.
This work presents the design optimization of a multifunctional magnetic milli‐spinner for high‐speed propulsion and efficient clot debulking. The optimized design achieves an ultrafast swimming velocity of 55 cm/s (≈175 body lengths/s) in saline water, enabling stable upstream swimming against strong physiological flows and establishing magnetic milli‐
Lu Lu, Luca Higgins, Jack Bernardo, Ruike Renee Zhao   +3 more
wiley   +1 more source

Fracture of the upper end of the elderly in femur [PDF]

, 2016
As fraturas da extremidade superior do fémur, quando surgem em Idosos, representam um sério problema de saúde pública, causando sofrimento e incapacidades.
Martins, Rosa, Mesquita, Maria Fernanda Pereira   +1 more
core  

Tailoring Vascular‐Immune Homeostasis via Manganese‐DNA Complex‐Armed Immunogenic Extracellular Vesicles for Pancreatic Cancer Immunotherapy

Advanced Science, EarlyView.
This study demonstrates that Mn2⁺–tumor DNA complexes encapsulated in dendritic cell (DC)– derived immunogenic extracellular vesicles (EVDC@Mn‐DNA) act as a DC‐specific cGAS– STING activator. EVDC@Mn‐DNA treatment enhances intratumoral DC activation, improves tumor vascular function, promotes CD8⁺ T cell activity, and suppresses pancreatic tumor growth,
Xue Jiang, Lihuan Shang, Xiaochun Chen, Xiangzhan Kong, Xiaojuan Wang, Linjia Jiang, Huiying Zhao, Yafeng Zhu, Cheng Huang, Shiyi Deng, Rui Zhang, Minghui Wang, Haoming Lin, Ping‐Pui Wong   +13 more
wiley   +1 more source

Hidatidosis del fémur - reposición total de un fémur

Cirugía del Uruguay, 2020
Presentado en sesión de 28 de noviembre de ...
Rafael García Capurro, Pedro Víctor Pedemonte   +1 more
doaj  

Piezo2 Mediates a Vicious Cycle of “Mechanical Homeostasis Imbalance—Inflammation” in Sensory Nerves and the Cartilage Endplate

Advanced Science, EarlyView.
In a lumbar spine instability model, dorsal root ganglion cells mediate the perception of relevant mechanical stresses through Piezo2 and subsequently release CGRP. CGRP activates the NF‐κB signaling pathway in cartilage endplate cells through the receptor RAMP1.
Hanpeng Xu, Wen Geng, Zhi Du, Yifan Du, Di Wu, Bide Tong, Huaizhen Liang, Xingyu Zhou, Zixuan Ou, Junyu Wei, Kun Wang, Yu Song, Wenbin Hua, Yan Xu, Wencan Ke, Bingjin Wang, Cao Yang   +16 more
wiley   +1 more source