Fig. 4

Immunohistochemical staining (A–D), and mRNA level of Bax, Caspase-1 and Bcl-2 in the small intestine of broiler (E), arrow shows (immunoreactivity). Scale bars 50 and 100 μm.
Immunohistochemical staining (A–D), and mRNA level of Bax, Caspase-1 and Bcl-2 in the small intestine of broiler (E), arrow shows (immunoreactivity). Scale bars 50 and 100 μm.