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. 2016 Mar 21;10:51. doi: 10.3389/fnbeh.2016.00051

FIGURE 5.

FIGURE 5

Effects of high-fat diet on protein levels of CXCL12 and CXCR4. (A) Ingestion of a HFD for 5 days significantly increased the levels of CXCL12 in both the PVN and PFLH, as compared to rats ingesting low-fat chow diet. N = 16. (B) Ingestion of a HFD for 5 days significantly increased the number of CXCR4-immunoreactive cells in the PVN, as compared to low-fat chow diet. (C) Representative photomicrograph of CXCR4-immunoreactive cells as illustrated in PVN from chow rats; and (D) HFD rats. N = 16, p < 0.05, p < 0.01.