Results 141 to 150 of about 1,130,859 (302)

High-Intensity Training Represses FXYD5 and Glycosylates Na,K-ATPase in Type II Muscle Fibres, Which Are Linked with Improved Muscle K⁺ Handling and Performance. [PDF]

Int J Mol Sci, 2023
Hostrup M, Lemminger AK, Thomsen LB, Schaufuss A, Alsøe TL, Bergen GK, Bell AB, Bangsbo J, Thomassen M.   +8 more
europepmc   +1 more source

Long-term resistance training improves force and unloaded shortening velocity of single muscle fibres of elderly women

, 2008
Four elderly women (78 ± 4.3 years) were resistance trained (RT) for one year and needle biopsies of the vastus lateralis muscle were taken pre- and post-RT.
R. Bottinelli, D'ANTONA, GIUSEPPE, Miotti, Danilo, D. Miotti, G. De Vito, D’Antona, Giuseppe, R. Adami, DE VITO GIUSEPPE, CAPODAGLIO PAOLO, G. D'Antona, P. Capodaglio, MOTTI DANILO, De Vito, Giuseppe, Capodaglio, Paolo, V. Parente, Capodaglio, P, Bottinelli, Roberto, Parente, Valeria, Adami, Raffaella   +18 more
core   +1 more source

Biomass DNA: An Emerging Building Block for Advanced Materials

Advanced Materials, EarlyView.
Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley   +1 more source

Mechanoactive Biomaterials for Cell–Matrix Mechanotransduction

Advanced Materials, EarlyView.
The graphical abstract shows how individual triggers (force, light, or temperature) and combined optothermal or receptor‐targeted actuation induce material responses at the tissue, cellular, and receptor scales. Their spatial (global or focused) and temporal (continuous or cyclic) modulation determines the resulting mechanical output.
Yi‐Tung Lu, Alison E. John, Marc A. Fernández‐Yagüe   +2 more
wiley   +1 more source

Excitability properties of mouse and human skeletal muscle fibres compared by muscle velocity recovery cycles. [PDF]

Neuromuscul Disord, 2022
Suetterlin KJ, Männikkö R, Matthews E, Greensmith L, Hanna MG, Bostock H, Tan SV.   +6 more
europepmc   +1 more source

“Activation‐Resistance Elimination” Regulation by Lanthanide/Transition Metal Ion‐Coordinated Nanostructures Intensifies Cuproptosis and Tumor Immunotherapy

Advanced Materials, EarlyView.
The lanthanide/transition metal ion coordination nanoparticles, La‐Cu@Lap/IWR‐1, with optimized coordination, have been proven to achieve remarkable results in realizing comprehensive tumor cuproptosis through efficient cuproptosis activation and multidimensional resistance elimination, thereby synchronously realizing the synergistic antitumor effects ...
Junrong Wang, Mengqian Xu, Huaping Zhao, Yulin Xie, Guoqing Zhu, Haoze Li, Qianqian Sun, Yong Lei, Chunxia Li   +8 more
wiley   +1 more source

Giant fibres in fetal ovine muscle

, 2014
The study examined the occurance of giant fibres in fetal muscle from undernourished and control ewes. Giant  fibres were rounded in shape and larger than adjacent normal fibres. They showed generally strong ATPase –alkaline positive reaction.
DEMİRTAŞ, Berjan
core  

A Retinal Matrix Stiffening Model Reveals FAK‐Dependent Mechanotransduction in Pericytes Underlies Vascular Destabilization

Advanced Materials, EarlyView.
In this study, we show that retinal matrix stiffness is increased in diabetic mice. Using engineered human vascular models with controlled matrix stiffness, we demonstrate that stiffening activates focal adhesion kinase (FAK) signaling in pericytes, suppresses Notch signaling, and disrupts vascular morphology.
Emily Warren, Alex Wu, Lucas Ramirez, Yaqing Huang, Connor Amelung, Sophia Saxonhouse, Sharon Gerecht   +6 more
wiley   +1 more source

Facioscapulohumeral dystrophy weakened sarcomeric contractility is mimicked in induced pluripotent stem cells-derived innervated muscle fibres. [PDF]

J Cachexia Sarcopenia Muscle, 2022
Laberthonnière C, Novoa-Del-Toro EM, Delourme M, Chevalier R, Broucqsault N, Mazaleyrat K, Streichenberger N, Manel V, Bernard R, Salort Campana E, Attarian S, Nguyen K, Robin JD, Baudot A, Magdinier F.   +14 more
europepmc   +1 more source

The in vitro engineering of craniofacial muscle constructs utilising degradable composite glass fibre-collagen scaffolds [PDF]

, 2010
Absent or defective craniofacial skeletal muscle can lead to loss of function and aesthetics. Current therapies are fraught with limitations: for example, the surgical transfer of tissue is associated with donor site morbidity coupled with a paucity ...
Shah, R.
core