Probiotics (Pro) ameliorate ketogenic diet induced steatosis. (a) Liver appearance after 4-day KD and probiotic treatment. (b) Triglyceride and (c) malondialdehyde concentrations in the liver. (d) PLS-DA plot from metabolomics profiling. (e) Carnitines and (f) unsaturated fatty acid concentrations in the liver. (g) mRNA expression of lipid metabolism genes. CD, control diet with cerebral lesion induction; KD, ketogenic diet with cerebral lesion induction. N = 7-13 per group for all tests. SEM represented, one-way ANOVA followed by Turkey's post-hoc test: *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001.