Hypothalamic paraventricular nucleus stimulation reduces intestinal injury in rats with ulcerative colitis

Table 1 Colonic damage score scoring criteria

Characteristic	Score
Ulcer
No ulcer	0
Punctate hyperemia, no ulcer	1
Ulcer, no hyperemia or bowel wall thickening	2
Ulcer with inflammation	3
Ulcer with two or more inflammations	4
The length of ulcer damage was greater than l cm along the longitudinal axis of the colon	5
The length of ulcer damage was greater than 2 cm along the longitudinal axis of the colon, each additional 1 cm of the disease, score plus 1	6-10
Adhesions
No adhesions	0
Slight adhesions (the colon can easily be separated with other tissues)	1
Severe adhesions	2
Diarrhea
No diarrhea	0
Have diarrhea	1
	Total score