rats were fed ad libitum for 2 weeks a basal diet deficient in both selenium and vitamin b6 , and then for the subsequent 2 weeks the same diet supplemented with vitamin b6 ( 2.5 micrograms as pyridoxine-hcl/g diet ) or selenium ( 2 microgram/g diet ) or both .
C0087162
vitamin b6
C0700496
pyridoxine-hcl