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. 2001 Mar;158(3):997–1004. doi: 10.1016/S0002-9440(10)64046-1

Figure 1.

Figure 1.

A: H&E stain: ×100. a: Saline control, normal lung architecture. b: Saline plus PG490-88, normal lung architecture. c: Bleomycin alone, extensive inflammation and fibrosis. d: Bleomycin plus PG490-88 (same day), patchy areas of inflammation with minimal fibrosis. e: Bleomycin plus PG490-88 (5 days later), patchy areas of inflammation with minimal fibrosis. B: Comparable sections of mouse lung to Figure 1 ▶ stained with trichrome: saline control: normal lung architecture (a); saline plus PG490-88, normal lung architecture (b); bleomycin alone, extensive areas of collagen (stained blue) (c); bleomycin plus PG490-88 (same day), minimal collagen (d); bleomycin plus PG490-88 (5 days later), minimal collagen (e).