Which enzyme level is tested in thiamine deficiency?
Thiamine (vitamin B1) Deficiency It is assessed by Erythrocyte transketolase activity. Thiamine (Vitamin B1) is the marker for transketolase enzyme -which is involved in HMP pathway (in RBCs) Activity of Transketolase is measured (not the quantity).
PDH
Pyruvate kinase
Transketolase
Kinase
FMGE 2019