Fig. 2From: Clostridium difficile colonization and antibiotics response in PolyFermS continuous model mimicking elderly intestinal fermentationEffect of antibiotic treatment on gut microbial groups and metabolites. a Relative abundance of selected microbial groups tested with qPCR in CRO treated reactor TR1 relative to CR during period A and B. b Daily mean metabolites concentrations in TR1 and CR during period A and B assessed with HPLC. c Relative abundance of selected microbial groups tested with qPCR in MTZ treated reactor TR4 relative to CR during period E and F. d Daily mean metabolites concentrations in CR and MTZ treated reactor TR4 during period E and F. CRO ceftriaxone, MTZ metronidazole, REC recoveryBack to article page