Results 61 to 70 of about 51,725 (253)

Bioinspired Soft‐Skeleton Robotics With Cooperative Shape Transformation and Stiffness Adaptation

Advanced Robotics Research, EarlyView.
A bioinspired soft‐skeleton robot that integrates variable‐stiffness chain skeletons into a soft textile skin is developed. The chain skeletons are highly flexible initially but can stiffen upon pneumatic actuation, enabling large deformation and enhanced load‐bearing capacity.
Mengyuan Niu, Xiaorui Hu, Chenmin Yuan, Haoyun Li, Xuzhong Su, Fengxin Sun   +5 more
wiley   +1 more source

Deciphering and Targeting the Schwannoma‐Neuron‐Macrophage Crosstalk for the Treatment of Schwannomatosis and Associated Pain

Advanced Science, EarlyView.
We established patient‐derived SWN cell lines and orthotopic PDX models that recapitulate patient pain phenotypes, alongside a novel intravital DRG imaging platform to track macrophage infiltration and neuronal pain responses. Using these models, we define HMGB1–CCL2–IL‐6 signaling crosstalk driving pain and identify EGF signaling as a key regulator of
Zhenzhen Yin, Limeng Wu, Yanling Zhang, Yao Sun, Grace Y. Lee, Simeng Lu, Xing Gao, John W. Chen, Sonu Subudhi, William Ho, Chao Zhu, Jun Ren, Gino B. Ferraro, Alona Muzikansky, Anat Stemmer‐Rachamimov, Jianren Mao, Scott R. Plotkin, Lei Xu   +17 more
wiley   +1 more source

Static stretch versus Mulligan Concept – long-term effects in gymnast’s flexibility

Revista Brasileira de Cineantropometria e Desempenho Humano, 2010
Flexibility is one of the most important physical aspects in Rhythmic Gymnastics (RG). The purpose of the study was to compare long-term changes in flexibility of hip extension in athletes of RG in function of two techniques: the static stretch and ...
Manuela Karloh, Raquel Petry dos Santos, Maria Helena Kraeski, Thiago Sousa Matias, Anderson Simas Frutuoso   +4 more
doaj  

Developmentally Inspired, Mechanical–Metabolic Dual Gradient Osteochondral Constructs Bridging Regeneration and Therapeutic Screening

Advanced Science, EarlyView.
A developmentally inspired osteochondral construct integrates mechanical and metabolic dual gradients within a 3D‐printed platform. Human MSC spheroids are spatially directed to form cartilage–bone interfaces, enabling evaluation of regeneration without biochemical reagents and assessment of drug responses. This physiologically relevant, phase‐specific
Yurim Choi, Wonjun Jang, Raehui Kang, Ulziituya Batjargal, Jihyeon Song, Soojin Park, MinSeok Kim, Hyobum Cho, Junhyung Kim, Yu Shrike Zhang, Han‐Jun Kim, Junmin Lee   +11 more
wiley   +1 more source

Repair of distal biceps brachii tendon rupture: a case report

Acta Orthopaedica et Traumatologica Turcica, 2021
The rupture of the distal tendon of the biceps brachii muscle is a rarely encountered injury, causing flexion and supination losses. There are literature reports giving good results with the use of two incision technique that fixes the distal biceps ...
Kahraman Ozturk, Vedat Sahin
doaj  

Clothing interference in performance, articular range of motion and comfort in labor gymnastics

Revista Brasileira de Cineantropometria e Desempenho Humano, 2010
The objective of this descriptive case study was to analyze the interference of clothing with exercise performance, joint range of motion (ROM), and comfort during a session of labor gymnastics wearing a uniform (UNI) and specific exercise clothes (SEC).
Adriana Seára Tirloni, Antônio Renato Pereira Moro   +1 more
doaj   +1 more source

Single‐Cell Atlas of Subchondral Bone Marrow Lesions Reveals Proteostasis Dysfunction as a Druggable Mechanism for Early Osteoarthritis

Advanced Science, EarlyView.
This study reveals that abnormal mechanical stress downregulates the expression of HSP70 and impairs proteasome function in osteoarthritic bone cells, leading to misfolded collagen I accumulation and ER stress. When intracellular proteostasis capacity is exceeded, USP19 mediates the secretion of misfolded proteins into the extracellular space ...
Hailun Xu, Ting He, Yu Qian, Jia Li, Bowei Ni, Xiaojie Xu, Huanbo Wang, Peng Wang, Guoqing Cao, Siqi Ying, Guangyu Ding, Rong Wang, Zenghui Gu, Wei Li, Zhentao Man, Houfeng Zheng, Zhaohua Zhu, Zhen Li, Qingjun Meng, Chao Zheng, Liu Yang   +20 more
wiley   +1 more source

Efeitos hemodinâmicos e metabólicos da movimentação passiva dos membros inferiores em pacientes sob ventilação mecânica Hemodynamic and metabolic effects of passive leg movement in mechanically ventilated patients

Revista Brasileira de Terapia Intensiva, 2010
OBJETIVO: A movimentação passiva dos membros executada por um fisioterapeuta demonstrou resultar em aumentos significantes nas variáveis metabólicas e hemodinâmicas em pacientes criticamente enfermos. O objetivo deste estudo foi determinar se o movimento
Augusto Savi, Cristiano Pires Maia, Alexandre Simões Dias, Cassiano Teixeira   +3 more
doaj   +1 more source

Mechanical Overloading‐Induced Nanomineral Crystal Perturbation from the Osteochondral Interface: A Potential Initiator of Osteoarthritis

Advanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Nan Jiang, Rong Ren, Zhan Su, Jiahao Zhou, Pinyin Cao, Sicheng Zhang, Zhen Li, Chao Li, Songsong Zhu   +8 more
wiley   +1 more source

Análise da variação dos valores da rotação medial conforme a posição da diáfise do úmero Analysis on the variation of medial rotation values according to the position of the humeral diaphysis

Revista Brasileira de Ortopedia, 2012
OBJETIVO: Analisar a validade da medida de rotação medial (RM) do ombro pelos níveis vertebrais conforme a variação da posição da diáfise do úmero, testando o bigoniômetro como novo instrumental de aferição.
Alberto Naoki Miyazaki, Marcelo Fregoneze, Pedro Doneux Santos, Luciana Andrade da Silva, Guilherme do Val Sella, Carina Cohen, Taís Stedile Busin Giora, Sergio Luiz Checchia, Fabio Raia, Hélio Pekelman, Raquel Cymrot   +10 more
doaj   +1 more source