Results 51 to 60 of about 1,812,103 (301)

Atomic scale characterization of the nucleation and growth of SnO2 particles in oxidized CuSn alloys [PDF]

, 2012
The internal oxidation of Sn was investigated to understand the oxidation kinetics of monophase CuSn alloys. SnO2 particles were characterized by analytical transmission electron microscopy. The orientation relationship between SnO2 and Cu was determined
Cuvilly, Fabien, Dubey, Megha, Hannoyer, Béatrice, Jouen, Samuel, Sauvage, Xavier   +4 more
core   +3 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Osthole: A Coumarin Derivative Assuage Thiram-Induced Tibial Dyschondroplasia by Regulating BMP-2 and RUNX-2 Expressions in Chickens

Antioxidants, 2019
Avian tibial dyschondroplasia affects fast growing broiler chickens accounting for almost 30% of leg ailments in broilers. The present project was designed to assess the efficacy of osthole against avian tibial dyschondroplasia (TD).
Muhammad Waqas, Yaping Wang, Aoyun Li, Hammad Qamar, Wangyuan Yao, Xiaole Tong, Jialu Zhang, Mudassar Iqbal, Khalid Mehmood, Jiakui Li   +9 more
doaj   +1 more source

Injectable hydrogel loaded with bilayer microspheres to inhibit angiogenesis and promote cartilage regeneration for repairing growth plate injury

Frontiers in Bioengineering and Biotechnology, 2023
Introduction: The repair and regeneration of growth plate injuries using tissue engineering techniques remains a challenge due to large bone bridge formation and low chondrogenic efficiency.Methods: In this study, a bilayer drug-loaded microspheres was ...
Lei Qiang, Lei Qiang, Minjie Fan, Yiwei Wang, Yihao Liu, Yihao Liu, Hanjie Zhuang, Ruoyi Guo, Hao Huang, Yulong Ben, Dalin Wang, Xiaoling Wu, Jinwu Wang, Jie Weng, Pengfei Zheng   +14 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Factores mecánicos en enfermedades osteocondrales Mechanical factors of osteochondral diseases

Revista Cubana de Investigaciones Biomédicas, 2011
Las osteocondrosis son enfermedades que afectan al esqueleto en crecimiento y que en sus estados avanzados producen deformaciones y cambios de los patrones de actividad física y movimiento del individuo.
Alejandro Gamboa Márquez, Diego Alexander Garzón-Alvarado   +1 more
doaj  

Tibial tubercle avulsion fractures in children and adolescents

Pediatric Discovery
Tibial tubercle avulsion fractures (TTAFs) are uncommon injuries in the pediatric population, predominantly affecting children and adolescents who are approaching skeletal maturity and frequently engage in high‐energy activities. Despite of their rarity,
Hailun Yao, Yuanlin He, Xiang Li, Mingyan Shi, Peikang Wang, Man Zhang, Xinkai Zhang, Xing Liu   +7 more
doaj   +1 more source

Depletion of SMN protein in mesenchymal progenitors impairs the development of bone and neuromuscular junction in spinal muscular atrophy

eLife
Spinal muscular atrophy (SMA) is a neuromuscular disorder characterized by the deficiency of the survival motor neuron (SMN) protein, which leads to motor neuron dysfunction and muscle atrophy.
Sang-Hyeon Hann, Seon-Yong Kim, Ye Lynne Kim, Young-Woo Jo, Jong-Seol Kang, Hyerim Park, Se-Young Choi, Young-Yun Kong   +7 more
doaj   +1 more source

Silicon ribbon stress/strain workshop [PDF]

, 1985
Highlights of the Flat Plate Solar Array Project sponsored Silicon Ribbon Stress/Strain Workshop that was held 23 to 24 January 1985 are reported. The presentations and discussions were aimed at acquiring a generic understanding of the sources of stress,
Leipold, M. H.
core   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source