Fig. 6From: Pseudomonas putida infection induces immune-antioxidant, hepato-renal, ethological, and histopathological/immunohistochemical disruptions in Oreochromis niloticus: the palliative role of titanium dioxide nanogelPhotomicrographs of stained kidney sections (H&E; scale bar 20μm). A & B Kidneys of the control and titanium dioxide nanogel (TDNG) groups display normal cytoarchitecture of glomerular tufts (arrowheads) and renal tubules (arrows). C The kidney of the Pseudomonas putida group displays a necrotic tubule (arrow) and some atrophied glomeruli (arrowhead). D The kidney of the TDNG + P. putida group displays hyaline globules within a few numbers of the renal epithelium (arrow) and apparent normal renal parenchyma and glomerular structures (arrowhead)Back to article page