to study the mechanisms of the protective effect of s.b . against enteral pathogen infection , we assessed the response of the intestinal secretion of secretory iga ( s-iga ) and of the secretory component of immunoglobulins ( sc ) to oral administration of high doses ( 0.5 mg/g body weight , three times per day ) of s.b . cells in growing rats .
C0020838
secretory iga
C0036538
secretory component