Results 151 to 160 of about 30,048 (267)

Computational model of haemodynamics during atrial fibrillation

The Journal of Physiology, EarlyView.
Abstract figure legend We developed a simplified computational model that replicates patient‐specific haemodynamics during both normal sinus rhythm and atrial fibrillation (AF). Our computational model comprises: (1) an electrical subsystem that generates unco‐ordinated atrial and irregular ventricular activation times characteristic of AF and (2) a ...
Felix Plappert, Pim J.A. Oomen, Clara E. Jones, Emmanouil Charitakis, Lars O. Karlsson, Pyotr G. Platonov, Mikael Wallman, Frida Sandberg   +7 more
wiley   +1 more source

Eccentric Exercise and Muscle Damage: An Introductory Guide. [PDF]

J Funct Morphol Kinesiol
Paschalis V, Margaritelis NV, Chatzinikolaou PN, Theodorou AA, Nikolaidis MG.   +4 more
europepmc   +1 more source

Lateral communication between stress fiber sarcomeres facilitates a local remodeling response.

Biophysical Journal, 2012
L. M. Chapin, E. Blankman, Mark A. Smith, Yan-Ting Shiu, M. Beckerle   +4 more
semanticscholar   +1 more source

Energetic microdomains and the vascular control of neuronal and muscle excitability: Toward a unified model

The Journal of Physiology, EarlyView.
Abstract figure legend The capillary–mitochondria–ion channel (CMIC) axis scales structural resources to match functional workload. (Left) In settings of restricted energetic capacity (e.g. cortical neurons), sparse capillary networks and modest mitochondrial pools set a lower energetic ceiling, sufficient to support phasic, low‐workload excitability. (
L. Fernando Santana, Scott Earley
wiley   +1 more source

Mechanical loading induces the longitudinal growth of muscle fibers via a rapamycin-insensitive mechanism. [PDF]

Sci Adv
Hibbert JE, Jorgenson KW, Sayed RKA, Paez HG, Meinhold M, Flynn CGK, Lange AN, Lindley GT, Flejsierowicz PM, Hornberger TA.   +9 more
europepmc   +1 more source

Insights from animal models: Dissecting the independent roles of oxygen and nutrients in the fetal origins of cardiovascular disease

The Journal of Physiology, EarlyView.
Abstract figure legend This review utilized animal models of complicated human pregnancies that result in reduced fetal nutrient or oxygen delivery, or combined nutrient and oxygen delivery, to elucidate their independent and/or synergistic contributions to the development of high‐risk cardiac phenotypes.
Melanie R. Bertossa, Jack R. T. Darby, Ashley S. Meakin, Mitchell C. Lock, Steven K. S. Cho, Christopher K. Macgowan, Mike. Seed, Michael D. Wiese, Janna L. Morrison   +8 more
wiley   +1 more source

Targeting intracellular cholesterol imbalance rescues sarcomere-ER contact site signaling and ER remodeling in dilated cardiomyopathy. [PDF]

Signal Transduct Target Ther
Ignatyeva N, Cheruiyot C, Saleem HN, Wali R, Plota D, Zhang W, Schön S, Brandenburg S, Yang Z, Steyer A, Urlaub H, Rasmussen T, Mogensen J, Pronto JRD, Döring Y, Radke MH, Shcherbata H, Lehnart SE, Janshoff A, Sossalla S, Ruhwedel T, Moebius W, Toischer K, Brügger B, Haucke V, Gotthardt M, Voigt N, Ebert A.   +27 more
europepmc   +1 more source

Human‐derived cardiac‐neural microtissues reveal catecholaminergic polymorphic ventricular tachycardia is also a disease of the sympathetic neuron

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic diagram illustrating the proposed pathway in which regulatory defects might occur in sympathetic neurons derived from hiPSC in catecholaminergic polymorphic ventricular tachycardia (CPVT). Specifically, enhanced calcium transients appeared to derive from three sources: enhanced membrane excitability (due to loss of ...
Ni Li, Chenchen Zhang, Mengying Xu, YoonYoung Choi, Davi Sidarta‐Oliveira, Ruirui Dong, Xinyu Hu, Enrique M. Toledo, Cesar A. Prada‐Medina, Finbar Argus, Kun Liu, Mingyu Li, Linna Zhou, Hagan Bayley, Corey Smith, Chris Denning, Ana I. Domingos, Guoliang Hao, Dan Li, David J. Paterson   +19 more
wiley   +1 more source

Activity-dependent remodeling of muscle architecture during distinct locomotor behaviors in Caenorhabditis elegans. [PDF]

Biol Open
Fazyl A, Anbu A, Kollbaum S, Vidal-Gadea AG.   +3 more
europepmc   +1 more source

Sarcomere Gene Mutation correction [PDF]

European Heart Journal, 2018
Sanjiv, Kaul, Stephen B, Heitner, Shoukhrat, Mitalipov   +2 more
openaire   +2 more sources