Essential Biochemistry - Vitamins (Section 5 - No. 4)
Which of the following enzyme is used as a measure of thiamin deficiency?
Pyruvate dehydrogenase
Truroketolase
Erythrocyte transketolase
α-ketoglutarate dehydrogenase
Explanation
Erythrocyte transketolase activity is used to assess thiamin deficiency.