Results 211 to 220 of about 237,789 (260)

Gas Exchange in the Lung

Seminars in Respiratory and Critical Care Medicine, 2023
AbstractGas exchange in the lung depends on tidal breathing, which brings new oxygen to and removes carbon dioxide from alveolar gas. This maintains alveolar partial pressures that promote passive diffusion to add oxygen and remove carbon dioxide from blood in alveolar capillaries.
Johan, Petersson, Robb W, Glenny
openaire   +2 more sources

Gas exchange in a cerianthid

Journal of Experimental Zoology, 1974
AbstractAnalysis of the determinants of oxygen exchange in Ceriantheopsis americanus, a tubicolous anthozoan, indicates that in the natural habitat the site of oxygen entry is restricted to the tentacular crown. Predicted rates of oxygen diffusion solely across the marginal tentacles are sufficient to account for observed uptake rates in intact animals.
C, Sassaman, C P, Mangum
openaire   +2 more sources

Extracorporeal gas exchange

Current Opinion in Critical Care, 2009
We report on recent advances and achievements on the use of extracorporeal gas exchange for long-term application in the therapy of critically ill patients with various forms of respiratory failure.The most important results regarding the use of extracorporeal gas exchange are expected from the Conventional Ventilatory Support vs.
PESENTI, ANTONIO MARIA   +2 more
openaire   +3 more sources

Hibernation and Gas Exchange

Comprehensive Physiology, 2011
Abstract Hibernation in endotherms and ectotherms is characterized by an energy‐conserving metabolic depression due to low body temperatures and poorly understood temperature‐independent mechanisms. Rates of gas exchange are correspondly reduced.
William K, Milsom, Donald C, Jackson
openaire   +2 more sources

Gas Exchange in the Airways

Journal of Aerosol Medicine, 1996
The primary function of the lungs is to exchange the respiratory gases, O2 and CO2, between the atmosphere and the blood. Our overall understanding of the lungs as a gas-exchanging organ has improved considerably over the past four decades. We now know that the dynamics of gas exchange depend on the blood solubility (beta b, ml gas ml blood-1 atm-1) of
S C, George   +3 more
openaire   +2 more sources

Artificial Gas Exchange

2005 IEEE Engineering in Medicine and Biology 27th Annual Conference, 2005
The paper describes three types of artificial gas exchange techniques for respiratory failure; extracorporeal membrane oxygenation (ECMO) for acute respiratory failure address the problem of oxygenation and CO2 removal; arteriovenous carbon dioxide removal (AVCO 2) for acute and respiratory failure with residual function, achieve total CO2 removal ...
Dongfang, Wang   +2 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy