Thiamine concentrations in liver disease.

Thiamine Pyrophosphate and Thiamine Triphosphate Concentrations in Liver of Four Controls and Three Patients with Leigh ' S Disease

SYNOPSIS Analysis of five brains from patients with Leigh's disease demonstrates an accumulation of thiamine pyrophosphate and a deficiency of thiamine triphosphate. The enzyme which converts thiamine pyrophosphate to thiamine triphosphate was normally active in two of these brains, suggesting that the inhibitor found in Leigh's disease is probably producing the observed neurochemical changes. ...

Blood thiamine and thiamine phosphate ester concentrations in alcoholic and non-alcoholic liver diseases.

Thiamine state was investigated in patients with alcoholic liver disease, patients with various non-alcoholic liver diseases, and controls using a direct technique (thiochrome assay) to measure thiamine, thiamine monophospate, and the active coenzyme thiamine pyrophosphate in whole blood after isolating the fractions by ion exchange chromatography. Overall nutrition was similar in all groups as...

Effects of thiamine deficiency and thiamine administration on the thiamine diphosphate-dependent enzymes in rat liver.

The activities of pyruvate and 2-oxoglutarate dehydrogenases were determined by a spectrophotometric method according to Massey, that of transketolase deter mined by Racker's method. The values of enzyme activity as well as the thiamine contents in the preparations were compared with those of the animals whose deficiencies were restored by thiamine administration. The thiamine deprivation resul...

Utility of Modeling End-Stage Liver Disease in Children with Chronic Liver Disease

Introduction: Chronic liver diseases consist of wide spectrum disorders that may be complicated by cirrhosis and therefore need to transplantation. The pediatric end-stage liver disease (PELD) score and model of end-stage liver disease (MELD) score has been used as predictors of mortality chronic liver diseases listed for liver transplantation. The aim of this study is evaluation of relation be...

Falsely raised plasma digoxin concentrations in liver disease.