Saklayen M G, Pesce A J, Pollak V E, Michael J G
Infect Immun. 1983 Sep;41(3):1383-5. doi: 10.1128/iai.41.3.1383-1385.1983.
C3H/HeJ lipopolysaccharide (LPS)-unresponsive and closely related C3H/HeSn LPS-responsive mice were rendered tolerant to hen albumin by antigen feeding before parenteral immunization. Both single and multiple feedings of antigen were effective in inducing tolerance to hen albumin in LPS-responsive and -unresponsive strains of mice. Our data demonstrate that ability to respond to LPS is not a prerequisite for induction of oral tolerance to a soluble protein antigen.
C3H/HeJ 脂多糖(LPS)无反应性且密切相关的 C3H/HeSn LPS 反应性小鼠,在经肠道外免疫前通过喂食抗原使其对鸡白蛋白产生耐受。单次和多次喂食抗原在诱导 LPS 反应性和无反应性小鼠品系对鸡白蛋白产生耐受方面均有效。我们的数据表明,对 LPS 作出反应的能力并非诱导对可溶性蛋白质抗原产生口服耐受的先决条件。