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. 2019 Mar 20;10:268. doi: 10.3389/fphys.2019.00268

FIGURE 4.

FIGURE 4

Concentration-response curve to acetylcholine in the thoracic aorta obtained from C and Ob groups in the presence or absence of L-NAME (100 μM – A) or Akt inhibitor (5 μM – B). Parentheses indicates the number of rings and rats, respectively. Data are presented as mean ± SEM. Two-way ANOVA followed by the Fisher′s post hoc test for multiple comparisons. p < 0.05.