Results 71 to 80 of about 22,002 (260)

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

Advanced Materials Technologies, EarlyView.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias, Maxwell J. Munford, Frederik C.H. Masure, Richard J. van Arkel, Reece N Oosterbeek   +4 more
wiley   +1 more source

Advanced multi-scale mechanobiological simulations enable the distinction between healthy and pathological bone growth patterns

Current Issues in Sport Science
Introduction & Purpose Bones adapt its shape and strength in response to mechanical loading. Tissue-level mechanical stresses, i.e., hydrostatic compressive stress and octahedral shear stress, regulate biological events on the cellular and molecular ...
Willi Koller, Andreas Kranzl, Gabriel Mindler, Arnold Baca, Hans Kainz   +4 more
doaj   +1 more source

Multi‐Material Additive Manufacturing of Soft Robotic Systems: A Comprehensive Review

Advanced Robotics Research, EarlyView.
This review explores the transformative role of multi‐material additive manufacturing (MMAM) in the development of soft robotic systems. It presents current techniques, materials, and design strategies that enable functionally graded and adaptive structures.
Ritik Raj, Quan‐Chen Song, Jia‐Yang Juang   +2 more
wiley   +1 more source

Examination of Agility and Speed Performance Parameters in Male Football Players Aged 17-21

Spor Bilimleri Araştırmaları Dergisi
This study is to conduct a comparative assessment of agility and speed performance levels among male football players aged 17 to 21. A total of 78 participants were included, comprising professional players from Gençlerbirliği Sports Club (n=28) and ...
İsmail Taha Karlıklı, Selin Yıldırım Tuncer   +1 more
doaj   +1 more source

Mitochondrial Calcium Uniporter Drives Chemoresistance in Pancreatic Cancer via Glutathione‐Mediated Stemness Maintenance

Advanced Science, EarlyView.
PDAC has a poor prognosis due to chemoresistance. We revealed that MCU upregulation is associated with chemoresistance and stemness in PDAC. MCU‐mediated Ca2+ influx induced ER stress, activating the PERK‐ATF4/NRF2 axis to enhance PSAT1/SLC711 expression and glutathione synthesis, reducing ROS and maintaining stemness.
Zekun Li, Chenyang Meng, Guangcong Shen, Yueying Shan, Junjin Wang, Diliyaer Abudukeremu, Rui Zhao, Bo Ni, Chao Xu, Xiaofan Guo, Jun Yu, Kaiyuan Wang, Shengyu Yang, YunZhan Li, Yongjie Xie, Tianxing Zhou, Jihui Hao, Xiuchao Wang   +17 more
wiley   +1 more source

Investigation of Nutrition and Exercise Behaviors in Fırat University Sports Sciences Students

Journal of Education and Recreation Patterns
Objective: The aim of this study is to examine the nutrition and exercise behaviors of students at Fırat University’s Faculty of Sport Sciences. This research aims to evaluate the level of students' dietary and physical activity habits.Methods: A relational survey model, one of the quantitative research methods, was used in the study.
Baha Engin ÇELİKEL, Suriye TAN
openaire   +1 more source

Dynamics of the Mammalian Placental Metabolome in Placentogenesis and Embryonic Development

Advanced Science, EarlyView.
This study identifies three metabolic stages (E8.5, E9.5–10.5, E11.5–14.5) and two transition periods (E8.5–9.5, E10.5–11.5) in mouse placental development. NAD(H) emerges as a key dynamic metabolite that enhances embryonic growth through accelerated segmentation and increased proliferation of mouse embryonic stem cell (mESC)‐induced presomitic ...
Gang Chen, Zichen Liu, Mengyi Wei, Qian Li, Liang Wu, Kunyuan Yu, Yanhong Xu, Dainan Yu, Wenwu Ma, Hongmei Wang, Ng Shyh‐Chang, Jinglei Zhai   +11 more
wiley   +1 more source

Ayudas ergogénicas en jugadores de fútbol profesional: Revisión Sistemática

E-Motion, 2018
Existen muchos artículos que recomiendan el uso de suplementos nutricionales para jugadores de fútbol de nivel profesional, aunque se han realizado con una muestra diferente.
Alejandro Almendáriz-Villarán, Antonio Jesús Sánchez-Oliver   +1 more
doaj   +1 more source

Gut Microbiota‐Derived Anandamide Mediates the Therapeutic Effects of Urolithin A on Alcohol‐Induced Cognitive and Social Dysfunction via CB1R‐DRD2‐RAP1 Signaling Axis

Advanced Science, EarlyView.
This study reveals that Urolithin A (UA) counteracts alcohol‐induced cognitive and social dysfunction (AICSD) via a gut microbiome‐dependent mechanism. UA‐enriched Bacteroids sartorii and Parabacteroids distasonis elevate anandamide (AEA), which activates the CB1R‐DRD2‐Rap1 signaling cascade to drive synaptic repair and reduce neuroinflammation ...
Hongbo Zhang, Zibin Li, Yao Xiao, Ji Bian, Caian He, Chao Liu, Lan Gong, Lin Han, Zhigang Liu, Min Wang   +9 more
wiley   +1 more source

Investigation of Nutrition-Exercise Behaviors of Students Studying at the Faculty of Sports Sciences

Herkes için Spor ve Rekreasyon Dergisi
The aim of this research is to investigate the nutrition-exercise behaviors of students studying at the Faculty of Sports Sciences. The research data were obtained using a survey. The research group consists of 472 students, 304 of whom are men and 168 of whom are women, studying at the Faculty of Sports Sciences of Bingol University.
Ramazan Arslanboğa, Muhammed Özkan Turhan   +1 more
openaire   +2 more sources