previous experiments ( husband , 1982 ) indicated that iga-specific antibody-containing cells ( acc ) , appearing among thoracic duct lymphocytes ( tdl ) following challenge of intestinal segments of i.p . primed rats , display antigen-dependent distribution in the small intestine by 12 hr after their i.v . injection into autologous recipients .
C0021853
intestinal
C0021852
small intestine