Results 151 to 160 of about 86,817 (243)

Validation of muscle oxygenation kinetics to predict aerobic fitness and exercise transition thresholds

Experimental Physiology, Volume 111, Issue 3, Page 786-797, 1 March 2026.
Abstract The aim of this study was to validate previously developed equations to predict maximal oxygen uptake (V̇O2max${\dot V_{{{\mathrm{O}}_{\mathrm{2}}}{\mathrm{max}}}}$) from near‐infrared spectroscopy (NIRS) during and after a period of limb ischaemia.
Heru Syarli Lesmana, Ben Schroeder, Kyohei Marume, Patrick Rodrigues, Justin S. Lawley   +4 more
wiley   +1 more source

Enhancing Proteoform Sequence Coverage Using Top-Down Mass Spectrometry with In-Source Fragmentation and Middle-Down Mass Spectrometry. [PDF]

Anal Chem
Xiong X, Qingge L, Zhu B, Liu X.
europepmc   +1 more source

Modelling the effect of varying metabolic rate and cardiac output on estimated tissue and blood O2 and CO2 levels in an extreme deep‐diver, the goose‐beaked whale (Ziphius cavirostris)

Experimental Physiology, Volume 111, Issue 3, Page 765-785, 1 March 2026.
Abstract High‐resolution movement data from Cuvier's beaked, or goose‐beaked whale (Ziphius cavirostris, hereafter Ziphius, n = 8) tag deployments (4.1–19.2 days) were used to estimate blood and tissue O2 and CO2 levels. Acceleration and magnetometry data were used to estimate the locomotion cost (LC) from the relationship between activity and the O2 ...
Andreas Fahlman, Gregory S. Schorr, David A. Sweeney, Brenda K. Rone, Shannon N. Coates, Austin S. Allen, Lucia M. Martín López, Susan M. Jarvis, Erin A. Falcone   +8 more
wiley   +1 more source

Steepest near‐infrared spectroscopy‐derived deoxygenation slopes during arterial occlusions provide more reliable assessments of muscle mitochondrial capacity

Experimental Physiology, Volume 111, Issue 3, Page 1150-1164, 1 March 2026.
Abstract Assessment of near‐infrared spectroscopy (NIRS)‐derived muscle oxidative capacity relies on analysing deoxygenation slopes from NIRS signal versus time curves during brief arterial occlusions, which reflect the rate of post‐exercise recovery of muscle oxygen consumption (V̇O2m${\dot V_{{{\mathrm{O}}_2}{\mathrm{m}}}}$).
Guillaume Costalat, Benoît Sautillet, Grégoire P. Millet, Clément Unal, Abd‐Elbasset Abaïdia, Abdellah Hassar, Maryne Cozette   +6 more
wiley   +1 more source

Characterizing Muscle Components in Intestinal Strictures Using Spectroscopic Photoacoustic Imaging. [PDF]

J Biophotonics
Peng X, Ni L, Johnson L, Huang Y, Zhang W, Wang X, Higgins PDR, Xu G.   +7 more
europepmc   +1 more source

Bottom‐up Strategies for Generating Polymer Protocells That Mimic Cellular Communication

Chemistry – A European Journal, Volume 32, Issue 8, 23 February 2026.
This review focuses on polymeric protocells produced using a bottom‐up approach. Polymer‐based assemblies guarantee stability and designability by adjusting the properties of the amphiphilic copolymers used. The review covers protocell architectures, production, and their intra‐ and intercellular communication mechanisms.
Gloria Saorin, Xinan Huang, Voichita Mihali, Cornelia G. Palivan   +3 more
wiley   +1 more source

Rhabdomyolysis secondary to chlorpheniramine maleate toxicity: a case report. [PDF]

Front Pharmacol
Lu A, Wu R.
europepmc   +1 more source

Hydrogen-deuterium exchange reveals catalytically linked protein flexibility in myoglobin-mediated intramolecular C(sp³)-H activation. [PDF]

Protein Sci
Gao H, Camargo EA, Ubi JN, Duan X, Tian X, Deng H, Zheng G, Gao S.   +7 more
europepmc   +1 more source

Quantitative Mapping of NHS Ester-Protein Reactivity Using Native Top-Down Mass Spectrometry. [PDF]

J Am Soc Mass Spectrom
Bennett JL, Ramsay OB, Lutomski CA, Kirschbaum C, Robinson CV.   +4 more
europepmc   +1 more source

Detection of Structural Changes in G-Quadruplex-Forming DNA Oligonucleotides via DNA Methylation Based on Luminol Chemiluminescence Catalyzed by Myoglobin. [PDF]

Biosensors (Basel)
Inaba S, Kawai H, Tomizawa M, Miura D, Tsukakoshi K, Ikebukuro K.   +5 more
europepmc   +1 more source