Measurement of enzyme activity and substrates in intestinal mucosa. Evaluation of a system for quality control in clinical and experimental gastroenterology

Autor: R, Ecknauer, K, Rommel, I, Schnösenberg, J, Breitsameter
Rok vydání: 1977
Předmět:
Zdroj: Acta hepato-gastroenterologica. 24(3)
ISSN: 0300-970X
Popis: Widely used methods in diagnostical and experimental gastroenterology like measuring the protein-and DNA-content and the activity of alkaline phosphatase and sucrase of intestinal mucosa were adapted to a microliter system and partly automatized. With "artificial" control material a system for statistical quality control was established. Lastly the results on up to three years experience with this control system were presented showing an imprecision within run below 5% and an in-imprecision between run below 8% in all methods.
Databáze: OpenAIRE