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Fig. 7 | SpringerPlus

Fig. 7

From: Glutamate promotes nucleotide synthesis in the gut and improves availability of soybean meal feed in rainbow trout

Fig. 7

Morphological alteration in distal intestine by SBM feed. Transverse section of distal intestine mucosal fold a FM diet group, b SBM diet group. The fish were challenged to 8 weeks of experiment and fasted for the last 48 h of experiment. The central panel is an extended image of the area surrounded by a broken line in adv digestive vacuole, lp lamina propria, pv pinocytotic vacuoles, sm submucosa. Scale bar 100 μm

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