Results 101 to 110 of about 16,021,980 (396)

Effects of Dynamic Resilience on the Reactivity of Vagally Mediated Heart Rate Variability [PDF]

, 2021
Luke Crameri, Imali Hettiarachchi, Samer Hanoun   +2 more
openalex   +1 more source

Identification of amino acids essential for angulin‐1/3 binding of the tricellular tight junction binder, angubindin‐1

FEBS Open Bio, EarlyView.
Angubindin‐1 binds angulin‐1/‐3 at tricellular tight junctions, enhancing intestinal macromolecule permeation. Alanine scanning identified six essential residues (L562, L598, E638, V640, Y643, and K644) of angubindin‐1 critical for binding to angulin‐1/‐3 and permeation‐enhancing activity, providing insights for the development of targeted noninvasive ...
Taiki Kuzu, Yumi Iwashita, Keisuke Tachibana, Itsuki Nishino, Yuki Niwa, Atsuko Uyeda, Kazuki Matsuo, Masahiro Nagahama, Masuo Kondoh   +8 more
wiley   +1 more source

Under Pressure? A Study of Heart Rate and Heart-Rate Variability Using SmarTerp

Hermes, 2023
The results of a quasi-experimental, intra-subject study are reported on the effects of the use of SmarTerp on physiological stress levels of twelve second-year students of the MA in Interpreting at the University of Bologna during a simultaneous ...
Christian, Nicoletta Spinolo, Ricardo Muñoz Martín   +2 more
doaj  

Long-range dependencies in heart rate signals- revisited

, 2005
The RR series extracted from human electrocardiogram signal (ECG) is considered as a fractal stochastic process. The manifestation of long-range dependencies is the presence of power laws in scale dependent process characteristics.
Aleksandra Dudkowska, Amaral, Andrzej Rynkiewicz, Ashkenazy, Bacry, Bacry, Bak, Barral, Bassingthwaighte, Benzi, Berg, Costa, Costa, Danuta Makowiec, Falconer, Fauchier, Glass, Glass, Goldberger, Gregory, Havlin, Ivanov, Ivanov, Ivanov, Ivanov, Kantelhardt, Kiyono, Kotani, Lashermes, Lin, Mandelbrot, Mandelbrot, Mandelbrot, Marcin Zwierz, Meyer, Muzy, Muzy, Peng, Peng, Rafał Gała¸ska, Riedi, Schertzer, Stanley, Struzik, Teich, Yamamoto, Yang   +46 more
core   +1 more source

Heart rate variability and occupational stress—systematic review

Industrial Health, 2018
The aim of this systematic review was to explore studies regarding association between occupational stress and heart rate variability (HRV) during work. We searched PubMed, Web of Science, Scopus, Cinahl and PsycINFO for peer-reviewed articles published ...
Susanna Järvelin-Pasanen, S. Sinikallio, M. Tarvainen   +2 more
semanticscholar   +1 more source

Electrical pulse stimulation reflecting the episodic nature of real‐life exercise modulates metabolic and secretory profile of primary human myotubes

FEBS Open Bio, EarlyView.
Here, we introduced an intermittent electrical stimulation protocol mimicking the episodic nature of real‐life exercise in vitro by alternating low‐ and high‐frequency stimulation. In comparison with widely used continuous stimulation, it enhanced the rate of glucose and fatty acid oxidation, but not the myokine release.
Klára Gabrišová, Tímea Kurdiová, Daria Barkova, Natália Pálešová, Jana Babulicová, Silvia Tyčiaková, Marta Novotová, Mária Balážová, Miroslav Sabo, Václav Pustka, Jozef Ukropec, Barbara Ukropcová   +11 more
wiley   +1 more source

Berberine–cinnamic acid co‐crystal effect in ameliorating hyperlipidemia might be regulated through the PI3K/AKT/mTOR/SREBP‐1 signaling pathway

FEBS Open Bio, EarlyView.
Berberine–cinnamic acid co‐crystal (BBR‐CA) inhibits the phosphorylation of the phosphatidylinositol 3‐kinase (PI3K)/AKT/mammalian target of rapamycin (mTOR) pathway, suppressing the transfer of pre‐sterol regulatory element‐binding proteins‐1 (SREBP‐1) from the endoplasmic reticulum to the nucleus. This results in a decrease in the expression level of
Wenheng Gao, Yunlong Li, Lihua Chen, Wenshuo Yang, Yong He, Ye Yang, Dengke Yin, Song Tan   +7 more
wiley   +1 more source

Heart Rate Dynamics in Patients with Obstructive Sleep Apnea: Heart Rate Variability and Entropy

Entropy, 2019
Background: Obstructive sleep apnea (OSA), a highly prevalent sleep disorder, is closely related to cardiovascular disease (CVD). Our previous work demonstrated that Shannon entropy of the degree distribution (EDD), obtained from the network domain of ...
Lulu Zhang, Mingyu Fu, Fengguo Xu, Fengzhen Hou, Yan Ma   +4 more
doaj   +1 more source

Short-term Heart Rate Turbulence Analysis Versus Variability and Baroreceptor Sensitivity in Patients With Dilated Cardiomyopathy [PDF]

, 2004
New methods for the analysis of arrhythmias and their hemodynamic consequences have been applied in risk stratification, in particular to patients after myocardial infarction.
Bauernschmitt, Robert, Malberg, Hagen, Meyerfeldt, Udo, Schirdewan, Alexander, Wessel, Niels   +4 more
core   +1 more source

Artificial intelligence for heart rate variability analyzing with arrhythmias [PDF]

, 2019
Introduction. Existing standards of Heart Rate Variability (HRV) technology limit its use to sinus rhythm. A small number of extrasystoles is allowed, if the device used has special procedures for the detection and replacement of ectopic complexes ...
Marchitto, N., Martynenko, A., Ostropolets, S., Raimondi, G.   +3 more
core   +1 more source