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Table 2 Effect of sterile media and CFS/CFT from CD-9689 and LDB B-30892 co-culture on Caco-2 cells.

From: Lactobacillus delbrueckii ssp. bulgaricus B-30892 can inhibit cytotoxic effects and adhesion of pathogenic Clostridium difficile to Caco-2 cells

Media only or CFS Appearance of Caco-2 cells
Dilution 1:2 1:4 1:8 1:16
RCM N1 N N N
CD-9689 CFS (CFT) C2 C C N
MRS N N N N
LDB B-30892 CFS (LDB-CFS) N N N N
LDB B-30892 – CD-9689 co-culture CFS N N N N
Heat-killed LDB B-30892 – CD-9689 co-culture CFS C C C N
  1. 1 N, normal cellular morphology
  2. 2 C, signs of cytotoxicity (e.g. cell rounding and detachment from the substrate)