Fig. 8From: Oral iron supplementation after antibiotic exposure induces a deleterious recovery of the gut microbiotaDietary iron significantly affects fecal SCFAs concentrations. A, B Comparison of concentrations of fecal propionate and C, D fecal butyrate in mice fed an iron-sufficient diet (A and C) and iron excess diet (B and D). Statistical significances were determined by paired t-test. (N = 9)Back to article page