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. 2016 Sep 5;14(4):3588–3594. doi: 10.3892/mmr.2016.5712

Figure 5.

Figure 5

Curcumin treatment decreases the expression of leptin receptors and reduces serum leptin level. (A) Immunohistochemical staining for the expression of leptin receptors in the testis (n=6; magnification ×100 and ×400; scale bar 100 and 20 μm on the upper and lower panels, respectively). Arrows indicate positive expression. (B) The mean OD of leptin receptors (n=6) and (C) serum leptin levels (n=8) were quantified. The data are expressed as the mean ± standard error of the mean (*P<0.05, HFD vs. control; #P<0.05, curcumin vs. HFD group). HFD, high-fat diet; OD, optical density.