. 2022 Jun 20;42(6):860–867. [Article in Chinese] doi: 10.12122/j.issn.1673-4254.2022.06.09

2.

各组小鼠肺组织炎症病理学切片检查评分

Pathological scores of the lung tissue inflammation in each group (Mean±SD, n=5)

Group	Inflammatory cell infiltration	Emphysema	Epithelial cell injury	Mucus secretion	Total score
^P < 0.05, ^P < 0.01, ^***P < 0.0001 vs the same genotype; ^#P < 0.05, ^##P < 0.01, ^####P < 0.001, ^####P < 0.0001 vs the same exposure.
Air
WT	0.43±0.50	0.14±0.35	0.57±0.49	0.43±0.49	0.39±0.22
KO	0.29±0.45	0.43±0.73	0.71±0.70	0.29±0.45	0.43±0.17
Ozone
WT	1.80±0.75^**	0.80±0.75	2.00±0.63^*	1.80±0.75^**	1.60±0.30^****
KO	3.40±0.49^****##	2.20±0.75^**#	3.80±0.75^****##	4.00±0.63^****###	3.35±0.12^****####