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. 2022 Jul 6;17(7):e0270657. doi: 10.1371/journal.pone.0270657

Fig 4. Apoptosis in the fetal liver and ileum.

Fig 4

(a) TUNEL staining in the fetus liver and (b) fetus ileum. (c, d) Semi-quantitative analysis of fetus liver and ileum TUNEL stained positive cells. NCD: normal-chow diet, HFD: high-fat diet, HFSB: high-fat diet with butyrate supplementation during pregnancy (n = 6), * p < 0.05. Black arrowheads: positive TUNEL stained cells.