The iluem immunohistochemistry for GLP1R and MAPK10 expression (original magnification × 200) and semiquantitative assessments. A-B Immunostaining for GLP1R. C-D immunostaining for MAPK10. Iluem were harvested form DM (A, C) and berH group (B, D). (E) Semiquatitatve scores of GLP1R and MAPK10. Data represent mean ± SD (n = 6). #P < 0.05 versus DM group.