Stokes C R, Newby T J, Huntley J H, Patel D, Bourne F J
Immunology. 1979 Nov;38(3):497-502.
The secretory and systemic antibody responses to oral dead Escherichia coli were examined in A strain mice. The best responses were obtained in mice dosed with 1 x 10(10) bacteria. Orally immunized animals showed an enhanced response to subsequent parenteral immunization with somatic antigens. This effect could be passively transferred with serum. In contrast, the response to the capsular antigen K88 was reduced in the same animals.
在A系小鼠中检测了对口服死大肠杆菌的分泌性和全身性抗体反应。给小鼠投喂1×10¹⁰个细菌时获得了最佳反应。经口服免疫的动物对随后用菌体抗原进行的非肠道免疫表现出增强的反应。这种效应可以通过血清被动转移。相比之下,相同动物对荚膜抗原K88的反应降低。