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Bacterially Derived Tryptamine Increases In Vivo Mucus Release Following DSS Administration
(A–C) Graphs show difference in goblet cell cavitation post-DSS treatment in both male and female Trp D+ and Trp D monocolonized mice. n = 11 (5–6 males; 5–6 females).
(D–G) Representative 40X PAS-H images of the proximal colon from Trp D- and Trp D+ monocolonized male and female mice subjected to 7 days of DSS challenge. Data are mean ± SD. ∗p < 0.05; unpaired t test.
