Results 221 to 230 of about 568,260 (340)

4D Bioprinted Self‐Folding Scaffolds Enhance Cartilage Formation in the Engineering of Trachea

Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
A bilayer self‐folding scaffold, triggerable by humidity, is fabricated via 4D bioprinting for trachea engineering. An analytical model is derived to predict its radius of curvature, enabling its scalability. Cartilage progenitor cells seeded on the scaffold perceive scaffold final curvature and react to it, by enhancing the upregulation of pro ...
Irene Chiesa, Alessio Esposito, Giovanni Vozzi, Riccardo Gottardi, Carmelo De Maria   +4 more
wiley   +1 more source

Examining the upper frequency limit of dynamic cerebral autoregulation: Considerations across the cardiac cycle during eucapnia. [PDF]

Exp Physiol
Burma JS, Neill MG, Fletcher EKS, Dennett BE, Johnson NE, Javra R, Griffiths JK, Smirl JD.   +7 more
europepmc   +1 more source

Bicuspid aortic valve annulus: assessment of geometry and size changes during the cardiac cycle as measured with a standardized method to define the annular plane. [PDF]

Eur Radiol, 2021
Boccalini S, Bons LR, van den Hoven AT, van den Bosch AE, Krestin GP, Roos-Hesselink J, Budde RPJ.   +6 more
europepmc   +1 more source

Chapter V. Phases of the Cardiac Cycle [PDF]

, 1960

openalex   +1 more source

Impact of Interlayer Optimization on the Performance of Flexible, Self‐Powered Organic Photodetectors for Ambient Light‐Based PPG Sensing

Advanced Materials Technologies, EarlyView.
This study showcases how advanced interlayers combined with PH1000 anodes on flexible PET substrates transform the performance of self‐powered organic photodetectors (OPDs). The developed self‐powered flexible OPDs with their excellent mechanical durability, high responsivity, and specific detectivity demonstrate accurate heart rate monitoring in ...
Hossein Anabestani, Zeljko Zilic, Sharmistha Bhadra   +2 more
wiley   +1 more source

Calcium Signal Analysis in the Zebrafish Heart via Phase Matching of the Cardiac Cycle. [PDF]

Bio Protoc
Zhang RJ, Vermot J, Gherardi R, Fukui H, Chow RW.   +4 more
europepmc   +1 more source

Usefulness of Upstroke Time per Cardiac Cycle for Cardiovascular and All-Cause Mortality Prediction in Patients with Normal Ankle-Brachial Index. [PDF]

J Atheroscler Thromb, 2022
Su HM, Lee WH, Tsai WC, Lin TC, Lu YH, Lee CS, Lin TH, Voon WC, Lai WT, Sheu SH, Hsu PC.   +10 more
europepmc   +1 more source

The Changes in Shape and in Position of the Heart during the Cardiac Cycle

, 1896
John Berry Haycraft, D. R. Paterson
openalex   +2 more sources

Direct Contact Between Human Cardiac Fibroblasts and Human Induced Pluripotent Stem Cell-Derived Cardiomyocytes Counteracts Changes in Calcium Cycling Induced by Soluble Mediators [PDF]

, 2014
Christopher Kane, Nicola Hellen, Tatiana Trantidou, Patrizia Camelliti, Cesare M. Terracciano   +4 more
openalex   +1 more source

Cardiology for dummies [PDF]

, 2011
van Loon, Gunther
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