Effect of yoghurt containing Bifidobacterium lactis Bb12® on faecal excretion of secretory immunoglobulin A and human beta-defensin 2 in healthy adult volunteers
Jayakanthan Kabeerdoss, R Shobana Devi, R Regina Mary, D Prabhavathi, R Vidya, John Mechenro, NV Mahendri, Srinivasan Pugazhendhi and Balakrishnan S Ramakrishna*