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. 2022 Sep 7;9:845918. doi: 10.3389/fmed.2022.845918

FIGURE 7.

FIGURE 7

Effect of TRC105 on hyperglycemia-induced Eng signaling pathway in HAoECs. (A) pSmad1/5 protein levels; (B) pSmad2/3 protein levels. For Smad signaling analysis, cells were serum-starved in EBM-2 medium for 22 h and then pretreated with 300 μg/ml TRC105 for 90 min. Then, cells were stimulated with 45 mM HG for 30 min after TRC105 pretreatment. Data are presented as mean ± S.E.M (n = 6). ns, p ≥ 0.05; *p < 0.05, using Kruskal–Wallis test for comparisons among control, TRC and HG, and †††p < 0.001, using Mann–Whitney test for comparison between HG vs. TRC/HG.