based on the blocking effect of anti-i-a and/or anti-i-e mab on the induction of each t-cell-mediated immunoregulatory function in class-specific ig production , it appears that the autoreactive ( self mhc class ii ag-reactive ) activation of pp t cells evoked by ia ag on pp sigm b cells largely controls mucosal iga production by the latter cells .
C0031272
pp
C0026724
mucosal