Results 101 to 110 of about 38,999 (275)
Effect of hypercapnia on spleen-related haemoglobin increase during apnea
, 2012 BACKGROUND:Splenic contraction associated with apnea causes increased haemoglobin concentration and haematocrit (Hct), an effect that may promote prolonged breath-holding. Hypoxia has been shown to augment this effect, but hypercapnic influences have not
Richardson, Matt, +3 more
core +4 more sources
Influence of hypercapnia and hypercapnic hypoxia on the heart rate response to apnea
Physiological ReportsWe aimed to determine the relative contribution of hypercapnia and hypoxia to the bradycardic response to apneas. We hypothesized that apneas with hypercapnia would cause greater bradycardia than normoxia, similar to the response seen with hypoxia, and ...
Benjamin R. O'Croinin +5 more
doaj +1 more source
Kaohsiung Journal of Medical Sciences, 2011 There is now increasing evidence from the experimental and clinical setting that therapeutic hypercapnia from intentionally inspired carbon dioxide (CO2) or lower tidal volume might be a beneficial adjunct to the strategies of mechanical ventilation in ...
I-Chun Chuang +6 more
doaj +1 more source
Cardiovascular complications during equine anaesthesia: From pre‐anaesthetic assessment to recovery
Equine Veterinary Education, EarlyView.Summary Cardiac leiomyosarcoma is an exceptionally rare neoplasm in equids. The case report by Carroll et al. (2026; Equine Veterinary Education, 38, e686) in the October issue describes a mule that suffered fatal cardiovascular collapse during recovery, with post‐mortem examination revealing a cardiac leiomyosarcoma and severe pericardial effusion ...
P. M. C. Tomás, L. F. Louro
wiley +1 more source
Tracheal gas insufflation for refractory hypercapnia
A 65 year male patient got admitted to ICU after alleged intake of ~ 250 ml of Chlorpyrifos (Organophosphate insecticides which cause cholinergic toxidrome) and cypermethrin (Synthetic pyrethroid) and presented with cholinergic toxidrome with severe ...
M Ravi Krishna, 0000-0002-5360-3847
core +1 more source
The FEBS Journal, EarlyView.A tandem fluorescent mCherry–EGFP–LC3 reporter enables live‐cell visualisation of autophagy–lysosome dynamics in naked mole‐rat skin fibroblasts. Chloroquine‐induced lysosomal stress promotes accumulation of neutral LC3‐positive compartments and triggers pronounced LC3‐associated vacuolation.
Fangze Tong +6 more
wiley +1 more source
Immunology &Cell Biology, EarlyView.Elevated CO2 (hypercapnia) is a feature of serious lung diseases, for example COPD and contributes to poor patient prognosis through modulation of immune cell function. Here we employ state‐of‐the art metabolomic and isotope tracing approaches to reveal CO2‐dependent mitochondrial alterations linked to suppressed ATP, proline and glutamate levels in ...
Ben Reddan +5 more
wiley +1 more source
Effect of nitric oxide synthase inhibition on hypercapnia-induced hypothermia and hyperventilation
, 1998 Hypercapnia elicits hypothermia in a number of vertebrates, but the mechanisms involved are not well understood. In the present study, we assessed the participation of the nitric oxide (NO) pathway in hypercapnia-induced hypothermia and hyperventilation
Renata C. H. Barros, Luiz G. S. Branco
core +1 more source
Journal of Fish Biology, EarlyView.Abstract There is a growing interest in Atlantic salmon (Salmo salar) aquaculture to extend the time fish are reared in freshwater (FW) recirculating aquaculture systems (RAS), producing larger FW salmon that can then be induced to undergo smoltification before transfer into marine net pens for grow‐out and harvest.
Le Thi Hong Gam +5 more
wiley +1 more source
Changes in Respiratory Variables after Hypercapnia.
, 2016 Time-course of respiratory frequency (fR, % of control, A), tidal volume (VT, % of control, C) and minute ventilation (VE, % of control, C) changes during 30 min of hypercapnia (7% CO2) in Wistar (blue dots) and WAR groups (red dots).
Érica Maria Granjeiro (600712) +5 more
core +1 more source