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Fig. 3 | BMC Veterinary Research

Fig. 3

From: Modulation of the intestinal mucosal and cell-mediated response against natural helminth infection in the African catfish Clarias gariepinus

Fig. 3

Semithin section of the intestines of African catfish C. gariepinus stained with toluidine blue showing difference in the number of goblet cells between the control and the infected fish. (A and B) Intestine of control fish exhibiting a limited number of goblet cells within the columnar epithelium (arrowhead). (C and D) Intestine of infected fish showing a greater number of goblet cells in the columnar epithelium compared to the control group (arrowheads)

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