erythrocyte aspartate amino-transferase ( aspat ) activity and urinary 4-pyridoxic acid concentration were lower and the stimulation of aspat activity by exogenous plp was greater for rats fed pn-glucoside than for those fed pn , which indicated reduced vitamin b-6 nutriture in response to pn-glucoside .
C0034266
plp
C0034272
glucoside