Results 171 to 180 of about 29,945 (244)

Systematic tissue oxygen variation shows the modulation of murine skin radiation toxicity at ultra-high dose rates. [PDF]

Phys Med Biol
Hunter DI, Sunnerberg JP, Tavakkoli AD, Sloop AM, Petusseau B, Gui J, Cao X, Zhang R, Swartz HM, Jarvis LA, Jack Hoopes P, Gladstone DJ, Pogue BW.   +12 more
europepmc   +1 more source

Electrodiffusion in cardiac intercalated disc nanostructures alters cell–cell action potential transmission via ephaptic coupling: A model study

The Journal of Physiology, EarlyView.
Abstract figure legend Ephaptic phenomena in a high‐resolution model of the cardiac intercalated disc. Meshed representation of a tortuous intercalated disc that was generated based on electron and super‐resolution microscopy data. Na+ channels (red) and gap junctions (green) are heterogeneously distributed, with additional regions of reduced ion ...
Ena Ivanovic, Marina Vannucci, Nicolae Moise, Seth H. Weinberg, Jan P. Kucera   +4 more
wiley   +1 more source

An N-terminal transport-deficient module of CATION EXCHANGER1 is sufficient to trigger anoxia stress responses. [PDF]

Plant Physiol
Rhein HS, Sarkar S, Gradogna A, Durocher G, Scholz-Starke J, Pittman JK, Hirschi KD.   +6 more
europepmc   +1 more source

Hypoxia‐induced vulnerability of the somatosensory nervous system

The Journal of Physiology, EarlyView.
Abstract figure legend Sensory neurons are highly energy dependent and rely on sufficient oxygen availability to maintain metabolic stability and effective neurocommunication. Within the somatosensory system, even modest reductions in tissue oxygen tension impair neuronal respiration, forcing a shift toward less efficient metabolic pathways that ...
Jack Corbett, Richard P. Hulse
wiley   +1 more source

Fifty-Year Trends Reveal Reversal from Recovery to Re-eutrophication and Reinforced Anoxia in a Managed Mountain Lake. [PDF]

Ecosystems
Weniger E, Sommaruga R.
europepmc   +1 more source

Age‐ and sex‐specific modulation of human cardiac electrophysiology by doxorubicin

The Journal of Physiology, EarlyView.
Abstract figure legend DOX differentially impacts cardiac electrophysiology based on sex and age. Sex differences were primarily observed among younger hearts, where action potential duration (APD) prolongation was observed in females, but not in males. Created using BioRender. George, S. (2026) https://BioRender.com/wresf1k Abstract Acute doxorubicin (
Sharon A. George, Amber V. Mills, Erin O'Neill, Sofian N. Obaid, Igor R. Efimov, Tatiana Efimova   +5 more
wiley   +1 more source

The timing and nature of marine ecosystem recovery following the Permian-Triassic mass extinction. [PDF]

NPJ Biodivers
Nicholls AL, Wignall PB, Song H, Shaw JO, Beckerman AP, Dunhill AM.   +5 more
europepmc   +1 more source

Re-Evaluating Hot Mitochondria: Too Slow to Cool. [PDF]

Acta Physiol (Oxf)
Treberg JR, Mailloux RJ.
europepmc   +1 more source

The physiology of survival: Space

Experimental Physiology, EarlyView.
Damian M. Bailey, Angelique van Ombergen
wiley   +1 more source

The interplay between the marine diazotroph <i>Vibrio diazotrophicus</i> and its prophage shapes both biofilm structure and nitrogen release. [PDF]

Appl Environ Microbiol
Mahoudeau L, Crétin P, Joublin-Delavat A, Rodrigues S, Guillouche C, Louvet I, Bienvenu N, Geslin C, Dulaquais G, Maguer J-F, Delavat F.   +10 more
europepmc   +1 more source