Fig. 1From: Metformin ameliorates maternal high-fat diet-induced maternal dysbiosis and fetal liver apoptosisHistological analysis of the maternal liver and ileum. (a) H&E staining of the liver and (b) ileal tissues. Semi-quantitative analysis of (c) hepatic lipid accumulation and (d) ileal villous length is shown. NCD: normal-chow diet, HFD: high-fat diet, HFMf: high-fat diet co-treated with metformin during pregnancy (n = 6), * P < 0.05Back to article page