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Fig. 5 | BMC Veterinary Research

Fig. 5

From: Pseudomonas putida infection induces immune-antioxidant, hepato-renal, ethological, and histopathological/immunohistochemical disruptions in Oreochromis niloticus: the palliative role of titanium dioxide nanogel

Fig. 5

Photomicrographs of stained hepato-pancreas sections (H&E; scale bar 20μm). A Hepato-pancreas of the control group displaying normal histo-architectures of hepatic cells (arrow) and pancreatic acini (arrowhead). B Hepato-pancreas of the titanium dioxide nanogel (TDNG) group displays vacuolated hepatocytes (arrow) and preserved pancreatic acini (arrowhead). C The hepato-pancreas of the Pseudomonas putida group displays focal areas of degenerated and necrotic hepatocytes (arrow), a few apoptotic areas of pancreatic acini (arrowhead), and a congested portal vein (star). D Hepato-pancreas of the TDNG + P. putida group displays a dilated portal vein (star) with maintaining architectures of hepatocytes (arrow) and pancreatic acini (arrowhead)

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BMC Veterinary Research

ISSN: 1746-6148

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