Europe PMC

PCO2 Gradient Between Inlet and Outlet Blood of Extracorporeal Respiratory Support is a Reliable Marker of CO2 Elimination.

Our objective was to assess the relationship between the pre-/post-oxygenator gradient of the partial pressure of carbon dioxide (∆EC PCO2; dissolved form) and CO2 elimination under extracorporeal ...
Europe PMC

Intramucosal-arterial Pco2 gradient does not reflect intestinal dysoxia in anemic hypoxia.

An increase in intramucosal-arterial Pco2 gradient (DeltaPco2) might be caused by tissue hypoxia or by diminished blood flow. Our hypothesis was that DeltaPco2 should not be altered in anemic hypoxia ...
jci.org

Hydrogen ion secretion by the collecting duct as a determinant of the urine to blood PCO2 gradient in alkaline urine.

Several theories have been advanced to explain the elevation in urinary PCO2 during bicarbonate loading and include: (a) H+ secretion, (b) countercurrent system for CO2, (c) the "ampholyte" properties ...
jci.org

The Critical Importance of Urinary Concentrating Ability in the Generation of Urinary Carbon Dioxide Tension

Jose A. L. Arruda, Luiz Nascimento, Pradeep K. Mehta, Donald R. Rademacher, John T. Sehy, Christof Westenfelder, Neil A. Kurtzman Measurement of urine to blood (U-B) carbon dioxide tension (PCO2) ...
ncei.noaa

NOAA/WDS Paleoclimatology - Reconstructed pCO2 Data Estimated from Regional d13C Gradients Over Last 1.5Ma

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI ...