Simultaneous Determination of Sodium, Potassium, Chloride, Urea Nitrogen, and Glucose from Capillary Blood

1965 ◽  
Vol 11 (10) ◽  
pp. 968-969 ◽  
Author(s):  
Morris London ◽  
Jesse H Marymont
Keyword(s):  
Potassium Chloride ◽  
Simultaneous Determination ◽  
Capillary Blood ◽  
Sodium Potassium ◽  
Urea Nitrogen

The Stability of a Reconstituted Serum for the Assay of Fifteen Chemical Constituents

1968 ◽  
Vol 14 (1) ◽  
pp. 58-69 ◽  
Author(s):  
Albert Hanok ◽  
Jeremiah Kuo
Keyword(s):  
Carbon Dioxide ◽  
Alkaline Phosphatase ◽  
Uric Acid ◽  
Potassium Chloride ◽  
Chemical Constituents ◽  
Sodium Potassium ◽  
Urea Nitrogen ◽  
Glutamic Oxalacetic Transaminase ◽  
Subsequent Effect ◽  
The Stability

Abstract A study was made of serums stored at refrigerator (10°) and freezer (-15°) temperatures in relation to the subsequent effect on the following assays: sodium, potassium, chloride, carbon dioxide, protein, albumin, calcium, alkaline phosphatase, glutamic oxalacetic transaminase, bilirubin, urea nitrogen, glucose, uric acid, creatinine, and phosphorus. Data showing the period for which a reconstituted serum may be stored under these conditions are presented.

Premature Infants: Analysis of Serum During the First Seven Weeks

1968 ◽  
Vol 14 (3) ◽  
pp. 272-280 ◽  
Author(s):  
Jack L Thomas ◽  
Thomas E Reichelderfer
Keyword(s):  
Carbon Dioxide ◽  
Potassium Chloride ◽  
Premature Infants ◽  
Total Protein ◽  
Feeding Schedule ◽  
Sodium Potassium ◽  
Urea Nitrogen

Abstract Serum values were determined on 60 premature infants whose birth weights ranged from 1500 to 1750 gm. At 1 week of age each infant was placed into one of six categories and given a feeding schedule according to a predetermined formula sequence and arrangement. Three formulas varying in mineral, caloric, and protein concentrations were used. Analyses for sodium, potassium, chloride, carbon dioxide, phosphorus, total protein, albumin, calcium, and urea nitrogen were carried out on blood drawn at 1, 3, 5, and 7 weeks of age. A comparison of levels during the same age period among the experimental groups was made.

Automated Methods for Blood Glucose and Urea with Adaptation for Simultaneous Determination

1966 ◽  
Vol 12 (9) ◽  
pp. 570-576 ◽  
Author(s):  
Benjamin Fingerhut ◽  
Rocco Ferzola ◽  
Walton H Marsh ◽  
Alfred B Miller
Keyword(s):  
Blood Glucose ◽  
Simultaneous Determination ◽  
Flow Cell ◽  
Urea Nitrogen ◽  
Increased Sensitivity ◽  
Flow Diagrams ◽  
Tubular Flow ◽  
Automated Methods

Abstract Automated blood glucose and urea nitrogen procedures have been modified for use with the Technicon 15-mm. tubular flow-cell colorimeter to take advantage of the resulting increased sensitivity and economy. Flow diagrams for these procedures as well as for the simultaneous determination of glucose and urea are presented. Recovery and reproducibility data are given to indicate the reliability of these methods.

Sign in / Sign up

Export Citation Format

Share Document