Fig. 5
From: Evaluation of an ex vivo fibrogenesis model using human lung slices prepared from small tissues
Peri-microvascular fibrous features observed in the lung slices treated with CdCl2 plus TGF-β1. Following the treatment as described in the previous treatment, lung slices were further cultured for 3 days and harvested at day 8. Arrows indicate the site of peri-vascular fibrosis observed with lower magnification (a, b, bar indicate 200 μm); higher magnifications were shown in a1 and b1, where bars indicate 50 μm