Table 2.

Table of parameters of magnitude of cell damage and stroma.

Experimental group	Stromal changes			Cell changes
	Arterial wall thickening	Collagen fibers	Inflammatory infiltrate	Pleomorphism	Binucleation	Balonization
IC	-	-	-	-	-	-
PCA	++	+++	++	++	++	+++
NIL	-	-	-	-	-	-
PCA+NIL	++	+	+	++	+	++

-: parameter not found in histological preparations; +: magnitude of damage found in histological preparations.