Research Article
Dietary Fish Meal Level and a Package of Choline, β-Glucan, and Nucleotides Modulate Gut Function, Microbiota, and Health in Atlantic Salmon (Salmo salar, L.)
Figure 13
Results of histological examination of liver tissue for (a) vacuolation indicated by H&E staining and (b) vacuolation as indicated by PAS staining indicating carbohydrate accumulation in fish fed diets with increasing levels of FM, without (No supplement) or with (Supplemented) a mixture of 0.3% choline chloride, 0.05% β-glucan, and 0.05% nucleotides. Numbers at the bottom of the columns indicate the fishmeal levels of the diet.
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