Hexokinase (EC 2.7.1.1), glucose 6 phosphate dehydrogenase
(EC 1.1.1.49) was estimated following the protocol from Worthington
manual (Worthington, 1988), glucose 6 phosphatase
(EC 3.1.3.9) was assayed following a protocol of Baginsky
et al. (1974), lactate dehydrogenase (LDH) activity was
assayed using Mod. IFCC Method by using commercially
available Crest Biosystems kit (Product no-LDL1159)