Antiatherosclerotic Potential of Clopidogrel: Antioxidant and Anti-Inflammatory Approaches

Figure 4

Immunohistochemical staining for TNF-α expression in aortas arch from cholesterol-fed rabbits (×40). (a) Negative, (b) weak stain intensity, (c) moderate stain intensity, (d) strong stain intensity, and (e) very strong stain intensity.

(a)

(b)

(c)

(d)

(e)