Effect of Acid-base Status on Oxygen Transport by Whole Blood

1974 ◽  
pp. 127-131 ◽  
Author(s):  
Claude Lenfant
Keyword(s):  
Oxygen Transport ◽  
Whole Blood ◽  
Acid Base ◽  
Acid Base Status

Biological variation of blood acid-base status: consequences for analytical goal-setting and interpretation of results.

1987 ◽  
Vol 33 (8) ◽  
pp. 1416-1418 ◽  
Author(s):  
P J Harding ◽  
C G Fraser
Keyword(s):  
Goal Setting ◽  
Reference Values ◽  
Whole Blood ◽  
Healthy Subjects ◽  
Base Excess ◽  
Population Based ◽  
Marked Variation ◽  
Acid Base ◽  
Acid Base Status ◽  
Interpretation Of Results

Abstract Analytical, intra-individual, and interindividual components of variation have been determined for pH, pCO2, bicarbonate, base excess, and total CO2 in capillary specimens of whole blood from a cohort of 14 healthy subjects. Calculated analytical goals (SD) are pH less than or equal to 0.008, pCO2 less than or equal to 0.9 mmHg, bicarbonate less than or equal to 0.5 mmol/L, base excess less than or equal to 0.5 mmol/L, and total CO2 less than or equal to 0.5 mmol/L. Because pH and base excess vary little between individuals, population-based reference values for them will be of utility in interpretation of results; pCO2, bicarbonate, and total CO2 show more marked variation between individuals, and reference values for them will be of more limited use. The generally applicable differences required for two results to be significantly different (P less than or equal to 0.05) when goals are met--which is currently feasible--are pH: 0.04, pCO2: 0.745 kPa (5.6 mmHg), bicarbonate: 2.6 mmol/L, base excess: 2.2 mmol/L, and total CO2: 2.7 mmol/L.

Haemolymph oxygen transport and acid-base status in Glyptonotus antarcticus Eights

Polar Biology ◽  
1997 ◽  
Vol 18 (1) ◽  
pp. 10-15 ◽  
Author(s):  
N. M. Whiteley ◽  
E. W. Taylor ◽  
A. Clarke ◽  
A. J. El Haj
Keyword(s):  
Oxygen Transport ◽  
Acid Base ◽  
Acid Base Status

Seasonal changes in blood oxygen transport and acid–base status in the tegu lizard, Tupinambis merianae

2004 ◽  
Vol 140 (2) ◽  
pp. 197-208 ◽  
Author(s):  
Denis V. Andrade ◽  
Simone P. Brito ◽  
Luı́s Felipe Toledo ◽  
Augusto S. Abe
Keyword(s):  
Oxygen Transport ◽  
Seasonal Changes ◽  
Blood Oxygen ◽  
Acid Base ◽  
Acid Base Status ◽  
Tupinambis Merianae ◽  
Tegu Lizard

scholarly journals Prehospital whole blood resuscitation prevents coagulopathy and improves acid–base status at hospital arrival in a nonhuman primate hemorrhagic shock model

Transfusion ◽  
2019 ◽  
Vol 59 (7) ◽  
pp. 2238-2247 ◽  
Author(s):  
Forest R. Sheppard ◽  
Thomas A. Mitchell ◽  
Andrew P. Cap ◽  
Leasha J. Schaub ◽  
Antoni R. Macko ◽  
...  
Keyword(s):  
Hemorrhagic Shock ◽  
Nonhuman Primate ◽  
Whole Blood ◽  
Shock Model ◽  
Acid Base ◽  
Hospital Arrival ◽  
Acid Base Status ◽  
Hemorrhagic Shock Model
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