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Figure 3 | BMC Neuroscience

Figure 3

From: Berberine chloride can ameliorate the spatial memory impairment and increase the expression of interleukin-1beta and inducible nitric oxide synthase in the rat model of Alzheimer's disease

Figure 3

Immunohistochemistrical evaluation of the effect of berberine chloride on the expression of iNOS. (A) the expression of iNOS(arrow) in the normal rat hippocampus. (B) the expression of iNOS(arrow) around the injection point (arrowhead) in the Aβ(1–40) group. (C) the expression iNOS (arrow) of around the injection point (arrowhead) in the Aβ(1–40)+berberine group.(D) the table represents the number of iNOS positive cells around the injection point in 400× fields. Values represent the means ± SD of 6 rats. *P < 0.01 when compared with the normal group. # P < 0.01 when compared with the Aβ(1–40) group.(A,B,C: 200×)

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