Acupuncture Inhibits Morphine Induced-Immune Suppress via Antioxidant System

Figure 10

Representative histological S-LN Images at 21D. Although no significant or meaningful S-LN atrophic changes–changes on the total and cortex thicknesses, and lymphoid follicle numbers of S-LN were demonstrated in M 0.1 as compared to normal, noticeable S-LN atrophic changes, significant decreases of the total and cortex thicknesses, and lymphoid follicle numbers of S-LN were demonstrated in M 1.0, 5.0 and 10.0 groups. No dose-dependent increases of histopathological S-LN atrophic changes were demonstrated between morphine 1.0, 5.0 and 10.0. (a) normal; (b) M 0.1; (c) M 1.0; (d) M 5.0; (e) M 10.0. All hematoxylin and eosin stain. Scale bar: 400 μm. CO: cortex; ME: medullar; FO: follicle.

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