Additional file 7: of A longitudinal assessment of host-microbe-parasite interactions resolves the zebrafish gut microbiome’s link to Pseudocapillaria tomentosa infection and pathology

Figure S3. Microscopic examination of P. tomentosa infected intestines. Wet mounts (A-C) of and histological sections (D-G) of P. tomentosa infected zebrafish intestines. A) Larval worms (arrows) in intestine at 7 dpe. B) Immature worms at 21 dpe (bar = 100 μm). C) Adult female and free eggs (arrows) at 43 dpe (bar = 100 μm). D) Structures consistent with apoptotic bodies (A) and rodlet cells (arrow) observed in epithelium. E) Sexually mature female worms and free eggs (arrows) in intestine at 43 dpe (bar = 25 μm). F) Coelomitis (arrows), with chronic inflammation in the serosal lining and G) worms in a fish at 43 dpe. Scale bars = 50 μm unless otherwise indicated. (PDF 28169 kb