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. 2013 Dec 12;8(12):e83423. doi: 10.1371/journal.pone.0083423

Figure 7. Immunolocalization of caspase-3A in liver sections.

Figure 7

NC represents negative control (substitution normal non-immune serum from the same host animal as the primary antibody). All the negative controls show no positive staining [Fig. 7(A-C), 7(G-I)]. Both control groups [Fig 7(D and J)] and experimental groups [Fig 7(E, F, K and L)] reveal weak immunolabeling. Arrows indicate the cytoplasm of hepatocytes. The representative photographs are shown at 200 × magnification.