Results 151 to 160 of about 832,170 (284)

Hypoxia and hypercapnia elicit overlapping but distinct skeletal muscle toxicities

The Journal of Physiology, EarlyView.
Abstract figure legend Hypoxia and hypercapnia cause overlapping skeletal muscle phenotypes, including atrophy, change in myofibre metabolic profile and myogenic response to injury. Both signals operate via distinct cellular pathways. Abstract Skeletal muscle dysfunction is strongly associated with elevated mortality in acute and chronic pulmonary ...
Joseph Balnis, Ariel Jaitovich
wiley   +1 more source

Respiratory acidosis during bronchoscopy-guided percutaneous dilatational tracheostomy: impact of ventilator settings and endotracheal tube size. [PDF]

BMC Anesthesiol, 2019
Karagiannidis C, Merten ML, Heunks L, Strassmann SE, Schäfer S, Magnet F, Windisch W.   +6 more
europepmc   +1 more source

Elevated carotid body tonic activity contributes to ventilatory acclimatization and de‐acclimatization to high altitude at rest and during exercise

The Journal of Physiology, EarlyView.
Abstract figure legend Participants spent 13 days at high altitude (3800 m), where the reduced inspired oxygen pressure (↓PiO2$ \downarrow {P_{{\mathrm{i}}{{\mathrm{O}}_2}}}$) which elicited ventilatory acclimatization and increased inhibition of ventilation by transient hyperoxia (ΔV̇E$\Delta {\dot V_{\mathrm{E}}}$).
Ayechew A. Getu, L. Madden Brewster, Travis D. Gibbons, James D. Anholm, Michael Stembridge, Philip N. Ainslie, Jay M. J. R. Carr   +6 more
wiley   +1 more source

Respiratory Acidosis as a Diagnostic Clue in Symptomatic Epilepsy With Stroke Mimics: A Case Report. [PDF]

Cureus
Takahashi K, Ishikawa S, Takeuchi H.
europepmc   +1 more source

Respiratory Acidosis [PDF]

, 2020
openaire   +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

Aminopyridines Restore Ventilation and Reverse Respiratory Acidosis at Late Stages of Botulism in Mice. [PDF]

J Pharmacol Exp Ther
McClintic WT, Chandler ZD, Karchalla LM, Ondeck CA, O'Brien SW, Campbell CJ, Jacobson AR, McNutt PM.   +7 more
europepmc   +1 more source

Diving into the unknown: Evidence of enhanced skeletal muscle lactate efflux potential and blood–muscle exchange in competitive breath‐hold divers

The Journal of Physiology, EarlyView.
Abstract figure legend Competitive breath‐hold divers exhibit skeletal muscle characteristics indicative of enhanced blood‐muscle exchange capacity and increased lactate efflux potential. Top left: Participant characteristics, matched for age, height, body mass, and maximal oxygen uptake (V̇O2max${\dot{\mathrm{V}}}\rm{O}_{\rm{2max}}$).
Antonis Elia, Matthew Lees, John O'Hara, Nathan Hodson, Jordan Acheson, Oliver Wilson, Paul Parker, Matthew Barlow   +7 more
wiley   +1 more source

Respiratory acidosis and O₂ supply capacity do not affect the acute temperature tolerance of rainbow trout (Oncorhynchus mykiss). [PDF]

Conserv Physiol
Montgomery DW, Finlay J, Simpson SD, Engelhard GH, Birchenough SNR, Wilson RW.   +5 more
europepmc   +1 more source

Cooling down for going up: Could selective ‘brain chilling’ mitigate high‐altitude illness?

Experimental Physiology, EarlyView.
Adnan Haq, Damian M. Bailey
wiley   +1 more source