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. 2021 Jul 8;11:14097. doi: 10.1038/s41598-021-93420-4

Figure 1.

Figure 1

Effect of high glucose on H3K9 methylation. HRECs incubated in 5 mM (NG) or 20 mM (HG) D-glucose, or 20 mM L-glucose (L-Gl), for 96 h were analyzed for (a) H3K9me3 and (b) H3K9me2 at Rac1 promoter by ChIP technique using normal rabbit IgG (^) as an antibody control. Each measurement was made in duplicate 3–4 different cell preparation, and the values are represented as mean ± SD. *p < 0.05 vs NG.