Fig. 2From: Mulberry branch fiber improved lipid metabolism and egg yolk fatty acid composition of laying hens via the enterohepatic axisDifferences in the liver fat indices (a) and enzyme activities related to lipid metabolism (b) among laying hens with and without dietary MF. Different lowercase letters in each box of the same subfigure represent significant differences among laying hens in different groups (Tukey’s HSD test, p < 0.05). c Light micrographs of Oil red stain from liver of laying hens with MF addition compared to the CK samplesBack to article page