Fig. 8From: Pseudomonas putida infection induces immune-antioxidant, hepato-renal, ethological, and histopathological/immunohistochemical disruptions in Oreochromis niloticus: the palliative role of titanium dioxide nanogelPhotomicrographs of immunostained kidney sections (scale bar 20μm) for BCL-2 immunoreactivity. A & B Kidney of control and titanium dioxide nanogel (TDNG) groups display marked immune-staining level. C The kidney of the Pseudomonas putida group displays an obvious reduction of immune-staining level. D The kidney of TDNG+P. putida group displays mild to moderate immune-staining levelBack to article page