A SIMPLE PROCEDURE FOR THE ESTIMATION OF SERUM CHOLINESTERASE BY MEANS OF COMPARATOR WITH PHENOL RED AS INDICATOR
The bulletin of the Yamaguchi Medical School Volume 1 Issue 3
Page 188-197
published_at 1953-12-01
Title
A SIMPLE PROCEDURE FOR THE ESTIMATION OF SERUM CHOLINESTERASE BY MEANS OF COMPARATOR WITH PHENOL RED AS INDICATOR
Creators
Shibata Susumu
Creators
Takahashi Hiroshi
Source Identifiers
A routine procedure for the estimation of serum cholinesterase was described. Its pronciple is placed, like those of the methods having been developed by Michel and Alcalde, on the measurement to pH drop in the buffered substrate mixed with serum. Its teehnic is simple and efficient, because it employs a comparator to determine pH instead of glass electrode pH-meter. Special caution was taken with regard to the composition of buffered substrate in order that the fall of pH might indicate hydrolysis. This method has been in use for three years in our laboratory with satisfactory results for the diagnosis of hepatic disturbances. Normal serum cholinesterase activity fell within the pH between 0.8 and 1.1.
Languages
eng
Resource Type
departmental bulletin paper
Publishers
Yamaguchi University Graduate School of Medicine
Date Issued
1953-12-01
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]0513-1812
[NCID]AA00594272
Schools
医学部