Moreau M C, Corthier G
Laboratoire d'Ecologie Microbienne, CRJJ, INRA, Jouy-en-Josas, France.
Infect Immun. 1988 Oct;56(10):2766-8. doi: 10.1128/iai.56.10.2766-2768.1988.
The effect of the digestive microflora on oral tolerance to ovalbumin was studied by using axenic (germfree) and conventional C3H/HeJ mice. In contrast to reported results of studies with sheep erythrocytes, oral administration of ovalbumin induced tolerance in axenic mice, but the maintenance of tolerance was found to be of shorter duration than was with conventional mice. These data indicate that the contribution of the microflora to oral tolerance depends on the antigen used.
通过使用无菌(无特定病原体)和常规的C3H/HeJ小鼠,研究了消化微生物群对卵清蛋白口服耐受性的影响。与用绵羊红细胞进行的研究报告结果相反,口服卵清蛋白可诱导无菌小鼠产生耐受性,但发现这种耐受性的维持时间比常规小鼠短。这些数据表明,微生物群对口服耐受性的贡献取决于所使用的抗原。