Herb-Partitioned Moxibustion Improves Crohn’s Disease-Associated Intestinal Fibrosis by Suppressing the RhoA/ROCK1/MLC Pathway

Table 1

Criteria for histologic fibrosis scoring.

	Score	Description
Fibrosis	0	No increased collagen deposition
	1	Increased collagen deposition in the submucosa and mucosa
	2	Increased collagen deposition in the submucosa and mucosa
	3	Increased collagen deposition in the muscularis mucosa, submucosa, and mucosa; thickening and disorganization of the muscularis mucosa
	4	Increased collagen deposition in the muscularis propria, muscularis mucosa, submucosa, and mucosa
	5	Increased collagen deposition throughout all layers, including the serosa
Percent involvement	1	0–25% of the section
	2	25–50% of the section
	3	50–75% of the section
	4	75–100% of the section