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. 2018 Feb 6;9:51. doi: 10.3389/fphar.2018.00051

Figure 3.

Figure 3

Effect of pistachios on cytokines production. The inflammatory response includes the expression of cytokines in the late stage of reperfusion. The tissue levels of TNF-α (C) and IL-1β (D) increased in STZ-I/R rats during the ischemia reperfusion injury, compared to the sham treated animals (A,B). NP reduced tissue levels of TNF-α (E) and IL-1β (F). RP provided a minor effect on TNF-α (G) and IL-1β (H) tissue expression. Densitometric analysis of immunocytochemistry photos (n = 5 photos from every sample obtained from each rats in all experimental group) for TNF-α (I) and IL-1β (L) from heart tissues was evaluated. Densitometric analysis was performed by using Optilab Graftek software on a Macintosh personal computer (CPU G3-266). Data are indicated as % of total tissue area. Data are means ± S.E.M. of 10 rats for each group. *P < 0.05 vs. sham, °P < 0.05 vs. ischemia-reperfusion.