Results 161 to 170 of about 2,766,444 (332)

Inter‐Day Grasping Model Generalization for Prosthetic Hand Using Soft Optical Sensing Sleeve

Advanced Intelligent Systems, EarlyView.
This article presents an optical sensing sleeve that addresses challenges in inter‐day grasping intent recognition caused by donning and doffing during repeated use. Featuring six specialized optical waveguides the sleeve accurately maps grasping forces with high generalization inter‐day and inner‐day.
Linhang Ju, Hanze Jia, Yanggang Feng, Yan Huang, Yanjun Shi, Di Shi, Yixin Shao, Fuzhen Yuan, Yu Zhao, Xilun Ding, Wuxiang Zhang   +10 more
wiley   +1 more source

Solvent types used for the preparation of hydrogels determine their mechanical properties and influence cell viability through gelatine and calcium ions release

Journal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 111, Issue 2, Page 314-330, February 2023., 2023
By the selection of the hydrogel composition, applied solvents, and concentration of the cross‐linking compound, it is possible to modify the properties of the materials designated for bioinks for 3D printing in Bone Tissue Engineering. Abstract Alginate‐gelatin hydrogels are the most commonly used materials for 3D bioprinting.
Karolina Rosińska, Mateusz Bartniak, Adrianna Wierzbicka, Anna Sobczyk‐Guzenda, Dorota Bociaga   +4 more
wiley   +1 more source

An Offline‐Cascade‐Online Learning‐Based Algorithm for Distal Trajectory Estimation of Medical Continuum Manipulators

Advanced Intelligent Systems, EarlyView.
An offline‐cascade‐online (OCO) estimation algorithm that achieves the distal trajectory estimation in unstructured working space and with long‐term visual occlusion is proposed. This OCO estimation algorithm cascades a backpropagation‐based offline learning and a radial basis function‐based online learning network, realizing the prior estimation and ...
Jianxiong Hao, Yue Zhang, Lidong Song, Zhingqiang Zhang, Chaoyang Shi   +4 more
wiley   +1 more source

Novel nano‐hydroxyapatite coating of additively manufactured three‐dimensional porous implants improves bone ingrowth and initial fixation

Journal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 111, Issue 2, Page 453-462, February 2023., 2023
Abstract Electron beam melting (EBM) has been used to fabricate three‐dimensional (3D) porous Ti‐6Al‐4V surfaces for acetabular cups in total hip arthroplasty. However, there are radiographic concerns regarding poor implant fixation and bone ingrowth around electron beam melted (EBMed) 3D porous cups.
Ryota Watanabe, Hiroyuki Takahashi, Aira Matsugaki, Toru Uemukai, Yasumichi Kogai, Takashi Imagama, Kiminori Yukata, Takayoshi Nakano, Takashi Sakai   +8 more
wiley   +1 more source

Phenotypical Characterization of Gastroenterological and Metabolic Manifestations in Patients With Williams–Beuren Syndrome

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Gastrointestinal (GI) symptoms are common in patients with Williams–Beuren syndrome (WBS), but their prevalence and possible causes are not yet fully known. This study assessed GI symptoms' prevalence and their possible origin by performing a predefined set of tests in adult WBS patients.
Maria Francesca Bedeschi, Annarita Baldassarri, Roberta Villa, Federico Tanzi, Simona Salera, Vincenza Lombardo, Alessandro Draghi, Nicole Piazza O'Sed, Giovanni Casazza, Maurizio Vecchi, Mirella Fraquelli   +10 more
wiley   +1 more source

The Effect of Zoledronic Acid on Bone Microarchitecture and Strength after Denosumab and Teriparatide Administration: DATA‐HD Study Extension

Journal of Bone and Mineral Research, Volume 38, Issue 1, Page 26-34, January 2023., 2023
ABSTRACT The combination of denosumab and teriparatide is an effective treatment strategy in postmenopausal osteoporosis, though skeletal gains are promptly lost when these agents are discontinued. In the DATA‐HD study, we reported that a single dose of zoledronic acid (ZOL) maintains the increases in areal spine and hip bone mineral density (BMD ...
Sabashini K. Ramchand, Natalie L. David, Hang Lee, Michael Bruce, Mary L. Bouxsein, Joy N. Tsai, Benjamin Z. Leder   +6 more
wiley   +1 more source

RayEmb: Arbitrary Landmark Detection in X-Ray Images Using Ray Embedding Subspace [PDF]

arXiv
Intra-operative 2D-3D registration of X-ray images with pre-operatively acquired CT scans is a crucial procedure in orthopedic surgeries. Anatomical landmarks pre-annotated in the CT volume can be detected in X-ray images to establish 2D-3D correspondences, which are then utilized for registration.
arxiv  

Tall Stature and Scoliosis Associated With a Novel Homozygous Loss‐of‐Function Missense Variant in NPR3

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT NPR3‐related tall stature is characterized by tall stature, elongated big toes, and additional epiphyses in hand and foot bones. The condition is caused by biallelic loss‐of‐function variants affecting natriuretic peptide receptor 3 (NPR3). Five individuals from four different families have been reported.
Pierre Moffatt, Chantal Janelle, Valancy Miranda, Ghalib Bardai, Frank Rauch   +4 more
wiley   +1 more source

Lipopolysaccharide‐Induced Bone Loss in Rodent Models: A Systematic Review and Meta‐Analysis

Journal of Bone and Mineral Research, Volume 38, Issue 1, Page 198-213, January 2023., 2023
ABSTRACT Osteoporosis has traditionally been characterized by underlying endocrine mechanisms, though evidence indicates a role of inflammation in its pathophysiology. Lipopolysaccharide (LPS), a component of gram‐negative bacteria that reside in the intestines, can be released into circulation and stimulate the immune system, upregulating bone ...
Kirsten N. Bott, Evelyn Feldman, Russell J. de Souza, Elena M. Comelli, Panagiota Klentrou, Sandra J. Peters, Wendy E. Ward   +6 more
wiley   +1 more source

Patient-specific guides in orthopedic surgery.

Orthopaedics & Traumatology: Surgery & Research, 2021
Marc-OIivier Gauci
semanticscholar   +1 more source