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. 2013 Dec 5;8(34):3183–3192. doi: 10.3969/j.issn.1673-5374.2013.34.002

Figure 4.

Figure 4

Effect of scutellaria baicalensis stem-leaf total flavonoid (SSTF) on Bcl-2 immunoreactivity in the hippocampal CA1 region of cerebral ischemia-reperfusion injured rats (immunohistochemical staining, light microscopy, scale bar: 50 μm)

In the normal control group (A) and the sham group (B), only a few Bcl-2-immunoreactive cells were seen in the hippocampal CA1 region; in the model group (C), some Bcl-2-immunoreactive cells were observed; in the SSTF low-, medium- and high-dose groups (D, E), the number of Bcl-2-immunoreactive cells increased significantly. Arrows indicate Bcl-2-immunoreactive cells.