scholarly journals A SYSTEM FOR THE MEASUREMENT OF RESPIRATORY AND ACID-BASE PARAMETERS IN BLOOD

1965 ◽  
Vol 37 (7) ◽  
pp. 466-479 ◽  
Author(s):  
J. NORMAN ◽  
J.R. LEDSOME ◽  
R.J. LINDED
Keyword(s):  
Acid Base ◽  
Base Parameters

scholarly journals Kinetics of acid-base parameters in conventional hemodialysis

2019 ◽  
Vol 52 (1) ◽  
Author(s):  
J.R. Lugon ◽  
G.R.M. Pereira ◽  
J.P. Strogoff-de-Matos ◽  
A.J. Peixoto
Keyword(s):  
Acid Base ◽  
Base Parameters ◽  
Kinetics Of ◽  
Conventional Hemodialysis

Blood-Gas and Acid–Base Parameters in Nontranquilized Arabian Oryx (Oryx leucoryx) in the United Arab Emirates

2008 ◽  
Vol 39 (1) ◽  
pp. 6-12 ◽  
Author(s):  
Conor Kilgallon ◽  
Tom Bailey ◽  
Barbara Arca-Ruibal ◽  
Martha Misheff ◽  
Declan O'Donovan
Keyword(s):  
United Arab Emirates ◽  
Blood Gas ◽  
Acid Base ◽  
Base Parameters ◽  
Arabian Oryx

scholarly journals ASSOCIATION OF ACID-BASE PARAMETERS WITH LACTATE LEVEL IN CRITICALLY ILL PATIENTS WITH METABOLIC ACIDOSIS

2018 ◽  
Vol 24 (2) ◽  
pp. 141
Author(s):  
Donaliazarti Donaliazarti ◽  
Rismawati Yaswir ◽  
Hanifah Maani ◽  
Efrida Efrida
Keyword(s):  
Metabolic Acidosis ◽  
Critically Ill ◽  
Critically Ill Patients ◽  
Lactate Level ◽  
Linear Regression Analysis ◽  
P Value ◽  
Acid Base Balance ◽  
Acid Base ◽  
Base Parameters ◽  
Base Balance

Metabolic acidosis is prevalent among critically ill patients and the common cause of metabolic acidosis in ICU is lactic acidosis. However, not all ICUs can provide lactate measurement. The traditional method that uses Henderson-Hasselbach equation (completed with BE and AG) and alternative method consisting of Stewart and its modification (BDEgap and SIG), are acid-base balance parameters commonly used by clinicians to determine metabolic acidosis in critically ill patients. The objective of this study was to discover the association between acid-base parameters (BE, AGobserved, AGcalculated, SIG, BDEgap) with lactate level in critically ill patients with metabolic acidosis. This was an analytical study with a cross-sectional design. Eighty-four critically ill patients hospitalized in the ICU department Dr. M. Djamil Padang Hospital were recruited in this study from January to September 2016. Blood gas analysis and lactate measurement were performed by potentiometric and amperometric method while electrolytes and albumin measurement were done by ISE and colorimetric method (BCG). Linear regression analysis was used to evaluate the association between acid-base parameters with lactate level based on p-value less than 0.05. Fourty five (54%) were females and thirty-nine (46%) were males with participant’s ages ranged from 18 to 81 years old. Postoperative was the most reason for ICU admission (88%). Linear regression analysis showed that p-value for BE, AGobserved, AGcalculated, SIG and BDEgap were 119; 0.967; 0.001; 0.001; 0.689, respectively. Acid-base balance parameters which were mostly associated with lactate level in critically ill patients with metabolic acidosis were AGcalculated and SIG. 

The effect of replacing fetal hemoglobin with adult hemoglobin on blood gas and acid-base parameters in human fetuses

1988 ◽  
Vol 158 (1) ◽  
pp. 66-69 ◽  
Author(s):  
Peter W. Soothill ◽  
Kypros H. Nicolaides ◽  
Charles H. Rodeck ◽  
Authony J. Bellingham
Keyword(s):  
Fetal Hemoglobin ◽  
Human Fetuses ◽  
Blood Gas ◽  
Acid Base ◽  
Base Parameters ◽  
Adult Hemoglobin

Quality Control in the Astrup Method for Determining Acid-Base Parameters in Blood

1970 ◽  
Vol 16 (9) ◽  
pp. 789-791
Author(s):  
C D Russell ◽  
H-D Roeher
Keyword(s):  
Quality Control ◽  
Human Blood ◽  
Digital Computer ◽  
Acid Base ◽  
Base Parameters ◽  
Automatic Error ◽  
Base Data

Abstract We present a method for automatic error screening by digital computer of acid-base data obtained by the Astrup procedure. It is based on the detection of discrepancies between the slope of the line joining the high- and low-pCOCO2, measurements on the Astrup diagram and the known slope for human blood.

scholarly journals Effect of intensive fattening of bulls based on a high-grain diet on growth intensity and biochemical and acid-base parameters of blood

2011 ◽  
Vol 50 (No. 8) ◽  
pp. 355-361 ◽  
Author(s):  
E. Štercová ◽  
V. Pažout ◽  
E. Straková ◽  
P. Suchý
Keyword(s):  
Metabolic Profile ◽  
Reference Range ◽  
Daily Weight Gain ◽  
Acid Base Balance ◽  
Acid Base ◽  
Compensatory Mechanisms ◽  
Plasma Urea ◽  
Growth Intensity ◽  
Base Parameters ◽  
Base Balance

The present study deals with the use of high-grain diets with a low proportion of fodder for fattened cattle, and with the evaluation of their effect on the growth intensity and metabolic profile of the animals. Thirty Holstein &times; Czech Pied bulls were given diets containing from 86.69 to 88.54% concentrates based on crushed cereals in the period from 216<sup>th</sup> to 327<sup>th</sup> day of age. The growth intensity of bulls was high, with the average daily weight gain of 1.64 kg in the course of the whole experiment. When the average body weight of animals reached 343.67 kg and 450.93 kg, blood samples were taken from the vena jugularis of 10 randomly selected animals for the assessment of acid-base balance and selected biochemical parameters. Slightly decreased pH values and increased pCO<sub>2</sub> were detected by the assessment of acid-base balance. The calculated values of base excess and standard bicarbonate were in the reference range; however in samples of the second collection a highly significant decrease was found (P &le; 0.01). By a biochemical analysis of blood increased levels of plasma phosphorus were detected in samples of both collections in comparison with the accepted reference range. A statistically highly significant increase (P &le; 0.01) in plasma urea concentrations was detected in samples of the second collection. Other investigated parameters ranged within the accepted reference values. The results of the experiments show that high-grain diets produced intensive growth with high daily weight gains, without adverse effects on the health status of the investigated bulls. Although some depletion of compensatory mechanisms maintaining the acid-base balance was recorded, no serious disturbance of metabolic profile was registered in the animals. &nbsp;

scholarly journals Acid-Base Parameters of Duodenal Contents in Man

1972 ◽  
Vol 62 (4) ◽  
pp. 533-539 ◽  
Author(s):  
Simon J. Rune
Keyword(s):  
Acid Base ◽  
Base Parameters
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