Results 151 to 160 of about 118,549 (282)

Rapid photoacoustic trace gas sensor for online end-tidal CO monitoring in exhaled breath. [PDF]

Photoacoustics
Geng X, Zhao T, Yu Q, Yang X, Liu L, Liang Y, Yin X, Xu H.   +7 more
europepmc   +1 more source

Carbohydrate intake of 10 g/kg body mass rapidly replenishes liver, but not muscle glycogen contents, during 12 h of post‐exercise recovery in well‐trained cyclists

The Journal of Physiology, EarlyView.
Abstract figure legend Exhaustive cycling exercise substantially reduces liver and muscle glycogen stores. During 12 h of post‐exercise recovery without carbohydrate intake, glycogen stores remain depleted. In contrast, when carbohydrate is consumed at 10 g/kg body mass (BM), provided during the first 6 h as sucrose beverages (1.2 g/kg BM/h), liver ...
Cas J. Fuchs, Pandichelvam Veeraiah, Wesley J.H. Hermans, Bente Brauwers, Rick Voncken, Kim Brouwers, Heather L. Petrick, Floris K. Hendriks, Julia L.M. Bels, Job van den Hurk, Jil Weber, Joan M. Senden, Fiona E. Smith, Peter E. Thelwall, Jeanine J. Prompers, Luc J.C. van Loon   +15 more
wiley   +1 more source

Saliva, Sweat, and Exhaled Breath as Alternative Specimens for Exercise Chemistry: Analytical Advantages, Limitations, and Comparative Progress. [PDF]

Biomed Chromatogr
Pang J.
europepmc   +1 more source

Mechanisms reducing parasympathetic activity in chronic hypoxia

The Journal of Physiology, EarlyView.
Abstract figure legend Parasympathetic activity is reduced in chronic hypoxia, but the underlying mechanism(s) are unclear. Using β‐adrenergic blockade to isolate parasympathetic control of heart rate at sea level and after 9‐12 days at high altitude, we investigated whether (i) chemoreflex activation, (ii) increased pulmonary ventilation and/or (iii ...
Lauren E. Maier, Andrew Douglas, Katharine Foster, Elliott J. Jenkins, Liam D. Corr, Peter Rasmussen, James Anholm, Travis D. Gibbons, Phil N. Ainslie, Mike Stembridge, Christoph Siebenmann   +10 more
wiley   +1 more source

The heart responds to pressure via the lung: Dive depth alters cardiac control in bottlenose dolphins

The Journal of Physiology, EarlyView.
Abstract figure legend Dive depth independently modulated cardiac regulation in bottlenose dolphins during controlled voluntary dives. Dolphins performed dives to 0.5, 5 and 10 m with standardized dive durations, allowing the effects of depth on cardiovascular responses to be evaluated.
F. Cunha Oliveira, N. Pelufo Martínez, K. Aoki, J. Altimiras, L. Moñino, A. G. Torrente, A. Fahlman   +6 more
wiley   +1 more source

Clinical Laboratory Innovations: Nanoscale Detection of Chloramphenicol Using Nanomaterial Biosensors

Analytical Science Advances, Volume 7, Issue 2, December 2026.
Nanosensor schematic functionalized with specific bioreceptors that produce electrochemical signals upon Chloramphenicol binding. Resulting voltammetric readouts (differential pulse, square‐wave, and cyclic voltammetry) are analyzed to identify and quantify Chloramphenicol.
Nava Moghadasian Niaki, Reza Kheradmand, Seyedeh Giso Akbarian, Elham Shaterian, Hamed Shaterian, Ahmad Mobed   +5 more
wiley   +1 more source

Breath by Breath: Navigating the Landscape of Exhaled Breath in Clinical Research and Prospects for the Future. [PDF]

J Anal Methods Chem
Parikh N, Rao H, Dabhade A, Patel V, Shroff V, Prajapati D, Parikh P, Ranch K, Mahalakshmi B, Jacob S, Boddu SHS.   +10 more
europepmc   +1 more source

Comparative Performance Analysis of an Open Source Motion‐Compensated Cardiac Diffusion Sequence Across Different MRI Systems and Gradient Strengths—A Pilot Study

Magnetic Resonance in Medicine, Volume 96, Issue 6, Page 2629-2641, December 2026.
ABSTRACT Purpose To validate the performance of an open‐source cardiac diffusion sequence framework and to investigate hardware‐based performance differences. Methods Three second order motion compensated sequence files were compiled using Pulseq and applied across different MRI systems to image five volunteers.
Eric Arbes, Ariel Hannum, Johannes Fischer, Qingping Chen, Sebastian Littin, Alexander Maier, Michael Bock, Simon Reiss   +7 more
wiley   +1 more source

Exhaled breath volatiles for asthma diagnosis: discovery and validation in untreated but symptomatic patients. [PDF]

Sci Rep
Turlo A, Ahmed W, Wang R, White I, Wilkinson M, Curnow R, Schmidt K, Bennett M, Simpson A, Murray C, Wedge DC, Fowler SJ.   +11 more
europepmc   +1 more source

Quantitation of agents in exhaled breath condensate.

, 2007
Measurement of parameters in exhaled breath condensate constitute (EBC) a rapidly progressing field of research. The collection procedure is simply and comletely noninvasive.
Dobiáš, Jiří
core