Carl E. Polan,¹* Johnnie R. Hayes,² and T. Colin Campbell²

Four lactating cows, in a Latin square design. were fed concentrate containing either 10, 50, 250, or 1250 ppb of aflatoxin 13₁ (AFB₁) for 14 days with no AFB₁ for 56 days between treat­ment. Within squares the cow on the highest dose received [³H]AFB_i to follow excretion pat­terns. AFM₁ in milk increased to day 4 with little change through day 14 in cows fed 250 and 1250 ppb of AFB₁. Two days after treatment cessation Continue reading →