The Antioxidant Properties of Alfalfa (Medicago sativa L.) and Its Biochemical, Antioxidant, Anti-Inflammatory, and Pathological Effects on Nicotine-Induced Oxidative Stress in the Rat Liver

Table 4

Levels of lipid peroxidation and enzymatic antioxidants in the liver of animals.

Parameters	Groups
	C	N	T1	T2	T3
MDA (nmol/g tissue)		α	α	α, β, γ	β, γ
SOD (U/g tissue)		α	α	α, β	β, γ
CAT (U/g tissue)		α	α	α, β	β, γ, δ
GPx (U/g tissue)		α	α		β

All values are expressed as (). , , and . α, β, γ, and δ compared to the C, N, T1, and T2 groups, respectively.