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. 2021 Jan 19;21:31. doi: 10.1186/s12890-021-01396-8

Fig. 5.

Fig. 5

Effect of PTX on CHIT1 activity and CHI3L1 in the BALF from mice with IPA. BALF samples were collected on day 3 post-infection. a Inhibition of CHIT1 activity in BALF samples from mice with IPA after PTX treatment. *p < 0.05, **p < 0.01, compared with the activity level in the control group. *p < 0.05, HC-IPA group vs. HC-IPA + PTX group. b Effect of PTX on CHI3L1 levels in the BALF from mice with IPA. *p < 0.05, compared with the corresponding levels in the control group. *p < 0.05, HC-IPA group vs. HC-IPA + PTX group (n = 4 in each group)