Table 4.

Correlation analysis between the rat liver histological changes and the PPARα, HIF-1α, and VEGF mRNA levels

Index	Fatty level		Inflammation level
	r value	P value	r value	P value
PPARα mRNA	-0.899	< 0.001	-0.893	< 0.001
HIF-1α mRNA	0.791	< 0.001	0.679	< 0.001
VEGF mRNA	0.744	< 0.001	0.597	< 0.001