Gut-liver immune and redox response in hybrid fish (Carassius cuvieri ♀ × Carassius auratus red var. ♂) after gut infection with Aeromonas hydrophila

• Published in: Comparative biochemistry and physiology. Toxicology & pharmacology Vol. 266; p. 109553
• Main Authors: Xiong, Ning-Xia, Luo, Wei-Sheng, Kuang, Xu-Ying, Wang, Fei, Fang, Zi-Xuan, Ou, Jie, Huang, Ming-Zhu, Fan, Lan-Fen, Luo, Sheng-Wei, Liu, Shao-Jun
• Format: Journal Article
• Language: English
• Published: United States Elsevier Inc 01.04.2023
• Subjects: Aeromonas hydrophila; Aeromonas hydrophila - physiology; Animals; Antioxidant status; antioxidants; Antioxidants - metabolism; bacterial infections; Carassius auratus; Carassius cuvieri; Carps - metabolism; chemokines; Crucian carp; fish; Fish Diseases - microbiology; Fish Proteins - metabolism; Gene expressions; genes; Goldfish - metabolism; hybrids; hyperplasia; Immunity, Innate; liver; Liver - metabolism; midgut; Oxidation-Reduction; physiology; tight junctions; Crucian carp; Aeromonas hydrophila; Antioxidant status; Gene expressions

Aeromonas hydrophila can pose a great threat to fish survival. In this study, we investigated the differential immune and redox response in gut-liver axis of hybrid fish (WR) undergoing gut infection. WR anally intubated with A. hydrophila showed severe midgut injury with decreased length-to-width r...