Induction in rats of serum agglutinins to Eubacterium, Peptostreptococcus and Coprococcus species by the faecal flora from patients with Crohn's disease and healthy subjects

Abstract

Sera from patients with Crohn's disease more often than those from other subjects contain agglutinins against anaerobic coccoid rods, identified as Peptostreptococcus productus, Eubacterium contortum (two strains) and Coprococcus comes. The presence of antigens of the four coccoid rods in faeces of patients with Crohn's disease and healthy subjects was investigated by inoculation of rats with faecal suspensions. Antigens of the coccoid rods were detected in faeces from both patients with Crohn's disease and healthy subjects. © 1984, Cambridge University Press. All rights reserved.