Resveratrol and Montelukast Alleviate Paraquat-Induced Hepatic Injury in Mice: Modulation of Oxidative Stress, Inflammation, and Apoptosis

Table 2

Semiquantitative assessment of the severity of reaction in the liver according to histopathological alterations.

Histopathological alterations	Groups
	NC	PQ	Res	MK	Res+MK
Congestion in PV	−	+++	−	−	−
Congestion in CV	−	−	+	+	+
Diffuse Kupffer cell proliferation	−	−	+	−	−
Inflammatory cell infiltration in portal area	−	+++	−	−	−
Diffuse inflammatory cell infiltration in between hepatocytes	−	−	−	++	+++

–: nil; +: mild; ++: moderate; +++: severe.