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. 2020 Nov 26;7:582890. doi: 10.3389/fcvm.2020.582890

Figure 5.

Figure 5

Hispidulin maintained mitochondrial ATP production and structural normality in mice. (A) Transmission electron microscopy was used for ultrastructural detection of mouse heart sections in each group. Scale bar reflects 0.5 μm (5800×) and 2 μm (26500×). (B,C) Quantification of individual mitochondrial areas and aspect ratios. Five images of each heart were evaluated (n = 3). (D) ATP concentrations in heart tissues were measured by a bioluminescence assay immediately after the hearts were harvested (n = 3). Data are expressed as the mean ± SE. Significance of the difference between DMSO+Sham and DMSO+AB: *p < 0.05; significance of the difference between DMSO+AB and Hispidulin+AB: #p < 0.05 (n represents the number of independent experiments).