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Showing 21-40 of 10,000 results
  1. DNN-BP: a novel framework for cuffless blood pressure measurement from optimal PPG features using deep learning model

    Abstract

    Continuous blood pressure (BP) provides essential information for monitoring one’s health condition. However, BP is currently monitored using...

    S. M. Taslim Uddin Raju, Safin Ahmed Dipto, ... M. M. A. Hashem in Medical & Biological Engineering & Computing
    Article 04 July 2024
  2. Basal release of 6-cyanodopamine from rat isolated vas deferens and its role on the tissue contractility

    6-Cyanodopamine is a novel catecholamine released from rabbit isolated heart. However, it is not known whether this catecholamine presents any...

    Caroline Fernanda Sanches Dal Pozzo, Jose Eduardo Maldonado Junior, ... Gilberto De Nucci in Pflügers Archiv - European Journal of Physiology
    Article 04 July 2024
  3. The ATP-Binding Cassette Transporter-Mediated Efflux Transport of Ganciclovir at the Blood–Brain Barrier

    Background and Objective

    Recent studies have highlighted the key role of the ATP-binding cassette (ABC) transporters, including the P-glycoprotein...

    Yuheng Shan, Yuying Cen, ... Jiatang Zhang in European Journal of Drug Metabolism and Pharmacokinetics
    Article 04 July 2024
  4. Impact of rest interval duration on post-exercise recovery dynamics, ventilatory threshold and respiratory compensation point in endurance athletes: A randomized controlled trial

    Objective

    The primary objective of this study was to investigate the impact of varying rest interval durations in High-Intensity Interval Training...

    Ashi Saif, Zainab Khan, Adila Parveen in Sport Sciences for Health
    Article 03 July 2024
  5. Identification of purinergic system components in the venom of Bothrops mattogrossensis and the inhibitory effect of specioside extracted from Tabebuia aurea

    Snake bites are a severe problem in the countryside of Brazil and are usually attributed to snakes of the genera Bothrops, Crotalus , and Lachesis ....

    Dhébora Albuquerque Dias, Kamylla Fernanda Souza de Souza, ... Edgar Julian Paredes-Gamero in Purinergic Signalling
    Article 03 July 2024
  6. Can photoperiod improve growth performance and antioxidant responses of pacu (Piaractus mesopotamicus) reared in recirculation aquaculture systems?

    The present study investigated the best photoperiod for culturing pacu ( Piaractus mesopotamicus ) in recirculation aquaculture systems (RAS) based on...

    Liliane Soares Presa, Carlos Eduardo Copatti, ... Luciano Garcia in Journal of Comparative Physiology B
    Article 03 July 2024
  7. The Competitive Counterflow Assay for Identifying Drugs Transported by Solute Carriers: Principle, Applications, Challenges/Limits, and Perspectives

    The identification of substrates for solute carriers (SLCs) handling drugs is an important challenge, owing to the major implication of these plasma...

    Olivier Fardel, Amélie Moreau, ... Yannick Parmentier in European Journal of Drug Metabolism and Pharmacokinetics
    Article 03 July 2024
  8. Validation of the Charlson Comorbidity Index for the prediction of 30-day and 1-year mortality among patients who underwent hip fracture surgery

    Introduction

    The aim of our study was to validate the original Charlson Comorbidity Index (1987) (CCI) and adjusted CCI (2011) as a prediction model...

    Eveline de Haan, Benthe van Oosten, ... Gert R. Roukema in Perioperative Medicine
    Article Open access 03 July 2024
  9. Racial differences in serological markers across the first year of injury in spinal cord injury: a retrospective analysis of a multi-center interventional study

    Study design

    Secondary analysis of a randomized, multi-center, placebo-controlled study(Sygen®).

    Objectives

    To evaluate racial differences in...

    Jia Li, Matthew Farrow, ... Ceren Yarar-Fisher in Spinal Cord
    Article Open access 03 July 2024
  10. Decreased β-cell volume and insulin secretion but preserved glucose tolerance in a growth hormone insensitive pig model

    Purpose

    Growth hormone (GH) is a central regulator of β-cell proliferation, insulin secretion and sensitivity. Aim of this study was to investigate...

    Laeticia Laane, Simone Renner, ... Arne Hinrichs in Pituitary
    Article Open access 03 July 2024
  11. Machine learning predicts peak oxygen uptake and peak power output for customizing cardiopulmonary exercise testing using non-exercise features

    Purpose

    Cardiopulmonary exercise testing (CPET) is considered the gold standard for assessing cardiorespiratory fitness. To ensure consistent...

    Charlotte Wenzel, Thomas Liebig, ... Philipp Zimmer in European Journal of Applied Physiology
    Article Open access 03 July 2024
  12. Revisiting reactive oxygen species production in hypoxia

    Cellular responses to hypoxia are crucial in various physiological and pathophysiological contexts and have thus been extensively studied. This has...

    Ricardo Alva, Jacob E. Wiebe, Jeffrey A. Stuart in Pflügers Archiv - European Journal of Physiology
    Article 03 July 2024
  13. Predictive modeling of perioperative patient deterioration: combining unanticipated ICU admissions and mortality for improved risk prediction

    Objective

    This paper presents a comprehensive analysis of perioperative patient deterioration by develo** predictive models that evaluate...

    Tom H.G.F. Bakkes, Eveline H.J. Mestrom, ... Simona Turco in Perioperative Medicine
    Article Open access 03 July 2024
  14. The SWI/SNF chromatin remodelling complex regulates pancreatic endocrine cell expansion and differentiation in mice in vivo

    Aims/hypothesis

    Strategies to augment functional beta cell mass include directed differentiation of stem cells towards a beta cell fate, which...

    Rebecca K. Davidson, Wenting Wu, ... Jason M. Spaeth in Diabetologia
    Article 03 July 2024
  15. Ectonucleotidase inhibitors: targeting signaling pathways for therapeutic advancement—an in-depth review

    Ectonucleotidase inhibitors are a family of pharmacological drugs that, by selectively targeting ectonucleotidases, are essential in altering...

    R. Huzaifa Sharafat, Aamer Saeed in Purinergic Signalling
    Article 03 July 2024
  16. Differences in the pupillary responses to evening light between children and adolescents

    Background

    In the mammalian retina, intrinsically-photosensitive retinal ganglion cells (ipRGC) detect light and integrate signals from rods and cones...

    Lauren E. Hartstein, Monique K. LeBourgeois, ... Raymond P. Najjar in Journal of Physiological Anthropology
    Article Open access 03 July 2024
  17. Experience of exercising in a noisy environment disrupts hippocampal biochemical responses to light intensity exercise

    Purpose

    The hippocampus is a brain region susceptible to the deleterious effects of stressors. Therefore, it is crucial to comprehend the adverse...

    Hayate Onishi, Tomonori Yoshikawa, Takeru Shima in Sport Sciences for Health
    Article 03 July 2024
  18. Transgender healthcare: metabolic outcomes and cardiovascular risk

    Transgender identity is often associated with gender dysphoria and minority stress. Gender-affirming hormone treatment (GAHT) includes masculinising...

    Dorte Glintborg, Louise L. Christensen, Marianne S. Andersen in Diabetologia
    Article 03 July 2024
  19. Frequency-modulated timer regulates torpor–arousal cycles during hibernation in distinct small mammalian hibernators

    Hibernation allows mammals to endure harsh seasons by reducing their basal metabolism and body temperature (Tb) to minimize energy expenditure....

    Shingo Gibo, Yoshifumi Yamaguchi, ... Gen Kurosawa in npj Biological Timing and Sleep
    Article Open access 02 July 2024
  20. Static and temporal dynamic alterations of regional homogeneity in chronic insomnia: a resting-state fMRI study

    To explore brain function alterations in chronic insomnia (CI). 65 CI patients and 48 healthy controls were included to analyze abnormal alterations...

    **aoxin Chen, Wenzheng Zhang, ... Jun Li in Sleep and Biological Rhythms
    Article 02 July 2024
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