Figure 2. Lacteals in wild type (WT) and RAMP1^−/− mice after feeding of normal diet (ND) or high-fat diet (HFD). (A) Immunofluorescence staining for LYVE-1 (green) and αSMA (red) in the jejunum from WT and RAMP1^−/− mice after feeding ND or HFD. Cell nuclei were stained with DAPI (blue). Scale bar: 100 μm. (B) The length and width of villi and lacteals from WT and RAMP1^−/− mice after feeding ND or HFD. Data are expressed as the mean±SD. ***p<0.001; NS: Not significant.