Group
Enzyme activity (U) (1,5-PG) Enzyme activity (U) (5-HVA)
2.5 0.78±0.07 1.37±0.14
3.5 0.55±0.04 0.48±0.08
4.5 0.21±0.04 0.11±0.4
5.5 0.17±0.03 0
6.5 0.09±0.02 0
7.5 0.06±0.01 0