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. 2024 Jul 18;16(14):2312. doi: 10.3390/nu16142312

Figure 4.

Figure 4

Chow enriched with pomace improves the contraction response to phenylephrine (PE) in both hypertensive rats and normotensive rats. Concentration–response curves for PE were performed in mesenteric resistance arteries from the following: (A) NC group (white bar), NGP1 (light gray bar), NGP2 (dark gray bar); (B) HC group (white bar with dots), HGP1 (light gray bar with dots), HGP2 (dark gray bar with dots). The (C) Emax and (D) pD2 values were obtained for all curves. Results are expressed as the mean ± SEM (n = 7–8). Comparisons were conducted using one-way analysis of variance (ANOVA), followed by Tukey’s post hoc test. * p < 0.05 vs. NC group; † p < 0.05 vs. HC group; ‡ p < 0.05 vs. HGP1 group.