Results 31 to 40 of about 76,043 (306)

Popeye's sign: A diagnostic clue

Clinical Case Reports, 2023
Key Clinical Message Sudden onset bulging of the upper arm may indicate biceps tendon rupture. Abstract We describe a 72‐year‐old man with Popeye's sign.
Takayuki Yamada
doaj   +1 more source

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

Morphological and morphometrical study of the fore limb bone of common eland (Taurotragus oryx) [PDF]

The Iranian Journal of Veterinary Science and Technology
This research paper presents a comprehensive morphologic and morphometric analysis of the forelimb bones (scapula, humerus, radius, and ulna) of the common eland (Taurotragus oryx) that are facing the threat of extinction.
Mohammad Rafiqul Islam, Latifa Akter, Imam Hasan, Md. Arman Sharif   +3 more
doaj   +1 more source

A Canine Musculoskeletal Robot for Investigating Biomechanical Functions During Locomotion

Advanced Robotics Research, EarlyView.
In this study, a dog limb musculoskeletal robot was developed using thin McKibben artificial muscles to investigate the effects of the dog's musculoskeletal structure on walking. Walking experiments were conducted in both indoor and outdoor environments, suggesting that the flexible structure of the dog's shoulders contributes to an increase in stroke ...
Hana Ito, Shoma Tanaka, Yunhao Feng, Hiroyuki Nabae, Yasuji Harada, Akira Fukuhara, Koichi Suzumori   +6 more
wiley   +1 more source

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

Macro-anatomy of the Bones of Thoracic Limb in Dalmatian Pelican (Pelecanus crispus)

Brazilian Journal of Poultry Science, 2019
In this study, the bones forming the poultry skeleton of the Dalmatian pelican were macroscopically examined. For this purpose, three Dalmatian pelicans were used.
R Ilgün
doaj   +1 more source

Modulating Integrin and Growth Factor Signaling With Peptides: Strategies to Synergistically Enhance Bone Tissue Regeneration

Advanced Science, EarlyView.
It has been demonstrated that, in the bone extracellular matrix (ECM), integrins and growth factor receptors (GFRs) engage in synergistic signaling to guide bone healing and regeneration. This review provides a comprehensive overview of current strategies using ECM‐derived peptides to recreate the cellular microenvironment and harness synergistic ...
Lluís Oliver‐Cervelló, Elisabetta Ada Cavalcanti‐Adam, Carlos Mas‐Moruno   +2 more
wiley   +1 more source

A High‐Precision Dynamic Movement Recognition Algorithm Using Multimodal Biological Signals for Human–Machine Interaction

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This article describes a multimodal fusion data acquisition and processing system about electromyography for dynamic movement recognition and bioelectrical impedance for key posture recognition. In addition, a new dynamic–static fusion algorithm strategy is designed.
Chenhao Cao, Gang Ma, Zelin Chen, Yiming Ouyang, Hu Jin, Shiwu Zhang   +5 more
wiley   +1 more source

Rational construction of PCL-PEG/CS/AST nanofiber for bone repair and regeneration

Frontiers in Bioengineering and Biotechnology
Humerus greater tuberosity (HGT) avulsion fracture is one of the most common types of proximal humerus fractures. The presence of motion and gap lead to the failure of implants, due to the force pulling from the supraspinatus.
Zhengyu Cao, Hongwu Zhuo, Wendong Zhu, Xiangfang Peng, Jian Li   +4 more
doaj   +1 more source

Anatomical study of diaphyseal nutrient foramina in human adult humerus

Archives of Medicine and Health Sciences, 2014
Purpose: The objective of the following study is to determine the variation in diaphyseal nutrient foramen (NF) of humerus with respect to their number, location, direction and size.
Vijayalakshmi S Bhojaraja, Sneha Guruprasad Kalthur, Antony S Dsouza   +2 more
doaj   +1 more source