Fig. 4From: Transgenic expression of omega-3 PUFA synthesis genes improves zebrafish survival during Vibrio vulnificus infectionHistology of liver sections after challenge with V. vulnificus (a) H&E (Hematoxylin and eosin) staining revealed hepatocyte damage (black arrows) and lymphocyte infiltration (blue arrow) in Wt fish after challenge with V. vulnificus. (b) TUNEL-assay was performed to confirm cell death (brown signals, indicated by black arrows) in Wt fish after challenge with V. vulnificus. Scale bars = 100 μmBack to article page