Results 231 to 240 of about 244,667 (356)

Osmotic pressure induces unexpected relaxation of contractile 3D microtissue. [PDF]

Eur Phys J E Soft Matter
Cappello G, Wodrascka F, Marquez-Vivas G, Radwan AE, Anoop P, Mascheroni P, Fouchard J, Fabry B, Ambrosi D, Recho P, de Beco S, Balland M, Boudou T.   +12 more
europepmc   +1 more source

Engineered Anti‐Senescence Trachea With Post‐Transplanted Regenerative Homeostasis

Advanced Science, EarlyView.
Bioengineered trachea undergoes post‐transplanted senescence, which is found in this study for the first time. Hebe‐ET is designed with dual anti‐senescence strategies: fiber‐film scaffold in cartilage rings for close‐packed cell interaction, and quercetin‐loaded fibrous rings for immune modulation.
Ziyin Pan, Hai Tang, Lanlan Wang, Qingfeng Bai, Yi Chen, Runfeng Cao, Weikang Lin, Lei Wang, Yulong Hu, Guofang Zhao, Minglei Yang, Weiyan Sun, Kun Zhang, Dawei Li, Chang Chen   +14 more
wiley   +1 more source

Optimization of Coronary Sinus Pacing Site Based on Cardiac Contractility Detected by a Right Atrial Lead-Embedded Accelerometer. [PDF]

J Arrhythm
Muto K, Ikeda Y, Mori H, Kato R.
europepmc   +1 more source

Effects of Muscle Relaxants on Ventricular Contractile Force in Dogs

, 1965
K Iwatsuki, T Yusa, Yoshifumi Kataoka
openalex   +2 more sources

LncRNA Foxo6os as a Novel “ Scaffold” Mediates MYBPC3 in Combating Pathological Cardiac Hypertrophy and Heart Failure

Advanced Science, EarlyView.
Schematic overview showing that forkhead box O6, opposite strand (Foxo6os) acts as a “scaffold”, directly binding myosin‐binding protein‐C (MYBPC3) and recruiting protein kinase C (PKC‐α) to mediate site‐specific phosphorylation of MYBPC3. This post‐translational modification supports cardiac contraction by regulating L‐type Ca2+ channels, especially ...
Jie Sheng, Qin Lin, Yizhuo Sun, Yilei Meng, Sangyu Hu, Huaming Cao, Fang Lin, Yuping Zhu, Luying Peng, Li Li   +9 more
wiley   +1 more source

First Human Implant With Cardiac Contractility Modulation in a Patient With an Extravascular Implantable Cardioverter-Defibrillator. [PDF]

JACC Case Rep
Kindler J, Silva J, Sackett M, Mareddy C.   +3 more
europepmc   +1 more source

INDENTATION OF THE PELLICLE OF TETRAHYMENA AT THE CONTRACTILE VACUOLE PORE BEFORE SYSTOLE [PDF]

, 1969
Philip B. Dunham, L. C. Stoner
openalex   +1 more source

Bioinspired Twisted Artificial Muscles with Enhanced Performance for Underwater Applications

Advanced Science, EarlyView.
A climbing plant‐inspired twisted artificial muscle (TAM) with a braided configuration and seal‐inspired thermal insulation enables high‐performance underwater actuation. Enhanced deformation, reduced heat dissipation, and rapid motion are validated through a bionic ray that exhibits straight and turning motions.
Jin Sun, Yuan Fu, Shijng Zhang, Jing Li, Dehong Wang, Junkao Liu, Yingxiang Liu   +6 more
wiley   +1 more source

Machine Learning Reconstruction of Left Ventricular Pressure From Peripheral Waveforms. [PDF]

JACC Adv
Tamborini A, Aghilinejad A, Matthews RV, Gharib M.   +3 more
europepmc   +1 more source

Ultra‐High Friction and Adhesion in Hydrogel Layer Driven by Wet‐to‐Dry Transition Dynamics

Advanced Science, EarlyView.
This work reveals a critical wet‐to‐dry transition in polyacrylamide hydrogel layers that induces volumetric shrinkage, resulting in enhanced interfacial contact and dramatically increased friction and adhesion. Leveraging this transition enables strong, reversible gripping on diverse surfaces, offering new insights for hydrogel‐based gripping ...
Chenxu Liu, Tianhui Sun, Wenqing Chen, Hongjian Zhang, Pan Huang, Lin Yang, Yuan Yao, Qiongyao Peng, Ying Hu, Yonggang Meng, Yu Tian, Hongbo Zeng   +11 more
wiley   +1 more source