Portulaca Extract Attenuates Development of Dextran Sulfate Sodium Induced Colitis in Mice through Activation of PPARγ

Table 3

Histology scoring.

Lesions of colonic epithelium	Granulocyte infiltration of intestine mucosa	Granulocyte infiltration of submucosa	Score
Normal	Normal	Normal	0
Cellular proliferation/anomalous crypt/absence of goblet cell	Mild	Mild to moderate	1
Absence of intestinal crypt (10%–50%)	Moderate	Severe	2
Absence of intestinal crypt (50%–90%)	Severe		3
Entire absence of  intestinal crypt with  integral epithelia			4
Mild to moderate ulceration epithelia			5
Severe ulceration			6