Research Article

Effects of Cholecalciferol on Key Components of Vitamin D-Endo/Para/Autocrine System in Experimental Type 1 Diabetes

Figure 4

Immunofluorescence staining and transcript level (mRNA) of Cyp27b1 in the bone marrow of diabetic rats and after vitamin D3 treatment. 1—control; 2—diabetic rats; and 3—vitamin D3-treated diabetic rats. Harvested bone marrow cells were stained for CYP27B1 (red fluorescence; scale bars, 10 μm). Nuclei were counterstained with Hoechst. Results of RT-qPCR are expressed as mean ± SEM. versus control; versus diabetes, .