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. 2012 Apr 27;7(4):e36316. doi: 10.1371/journal.pone.0036316

Figure 6. c-Fos expression and Fluorescent staining of Prepyriform Cortex in sIL-2Rs treated mice.

Figure 6

Photomicrographs of brain sections showing Fos-like immunoreactive cells in the prepyriform cortex of mice receiving single injection of (A) saline, (B) 1 µg sIL-2Rα or (C) 2 µg sIL-2Rβ. (D) Number (mean ± S.E.M.) of Fos-positive cells in the prepyriform cortex after administration of saline or single injections of sIL-2Rα or sIL-2Rβ. Photomicrographs of deposits of sIL-2Rα or sIL-2Rβ in prepyriform cortex after administration of (E) saline or single injections of (F) sIL-2Rα or (G) sIL-2Rβ. Photomicrographs showing merged c-Fos and Fluorescent staining in sIL-2Rα treated mice (H) and sIL-2Rβ treated mice (I). [Arrow head: - Fluorescent staining; Arrow: - c-fos staining].