id="p0005">The hydrolysate of ovalbumin with pepsin is hypoallergenic in vivo.
id="p0010">It induces a lower Th2 activation of spleen cells of sensitized mice than ovalbumin.
id="p0015">The hydrolysate can down-regulate the Th2 responses induced by egg allergens.
id="p0020">The hydrolysate can enhance Th1 responses.
id="p0025">It can find applications for the treatment of egg allergy.