Aflatoxin B can aggravate BALB/c mice allergy to ovalbumin through changing their Th2 cells immune responses.

Foods contaminated by Aflatoxin B (AFB) frequently happen in the world and can cause a lot healthy damages to human beings, meanwhile, some of these foods are easily irritate food allergy. To investigate the effect of AFB exposure on food allergy, three doses of AFB were set, including 0.3 μg/kg · bw (LDAF), 7.