Figure 3. Effect of KRGP administration on Tac-induced mitochondrial ultrastructure in a mouse model. (A) Representative transmission electron micrographs of mitochondrial ultrastructure in the proximal tubules. Asterisks indicate mitochondria. (B and C) Quantitative analysis of number and size of mitochondria. BB, brush border. N, Nucleus. Bar = 1 μm. Data are presented as mean ± SE. n = 8. #P < 0.05.