Figure 4. Exogenous CXCL10 did not inhibit fibrosis in Sdc4^–/– mice.

Sdc4^–/– and littermate WT controls were subject to bleomycin-induced lung injury. Recombinant mouse CXCL10 or BSA buffer was given intramuscularly daily from the day of injury. Hydroxyproline contents in the lung were measured 13 days after injury (n = 8–9).