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. 2014 Jul 29;22(9):1580–1592. doi: 10.1038/mt.2014.112

Figure 4.

Figure 4

Effect of pig CSF1-Fc on male reproductive tract. Mice were injected with PBS or 1 µg/g pig CSF1-Fc for four days prior to sacrifice on day 5. Serum was collected as well as tissue, which was fixed and processed as described in materials and methods. Graphs show the mean ± SEM. Significance is indicated by *P < 0.05 using unpaired t-tests. (a) Representative sections show macrophages within the testicular interstitium, stained with a macrophage marker, Mac2. Bar = 50µM. (b) Serum levels of testosterone and (c) Luteinizing hormone.