the concentration and the absorbed amount of vitamin b6 in the intestinal wall and in the serosal solution was measured after an incubation of 45 minutes with 0 , 2 , 4 , 10 , 25 , 50 , 100 , 200 , 500 micrograms pyridoxine . hcl ( pn . hcl ) per ml mucosal solution .
C0087162
vitamin b6
C0700496
pyridoxine