1 Immunobiotics Research Group, Tucuman, Argentina, 2 Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli (CERELA-CONICET), Tucuman, Argentina, 3 Food and Feed Immunology Group, Laboratory of Animal Products Chemistry, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan, 4 Livestock Immunology Unit, International Education and Research Center for Food and ...