The influence of acute ammonia stress on intestinal oxidative stress, histology, digestive enzymatic activities and PepT1 activity of grass carp (Ctenopharyngodon idella)
- Resource Type
- Article
- Authors
- Cao, Shenping; Zhao, Dafang; Huang, Rong; Xiao, Yangbo; Xu, Wenqian; Liu, Xunxin; Gui, Yang; Li, Shitao; Xu, Jiahui; Tang, Jianzhou; Qu, Fufa; Liu, Zhen; Liu, Shaojun
- Source
- Aquaculture Reports; July 2021, Vol. 20 Issue: 1
- Subject
- Language
- ISSN
- 23525134
•Different concentrations of ammonia exposure induced intestinal oxidative stress in grass carp.•Nrf2-Keap1 signaling pathway plays a crucial role in intestinal defense against oxidative stress.•Low ammonia increased the expressions of PepT1-related genes and the activities of the intestinal protease.•High ammonia stress resulted in intestinal villi swelling and decreased intestinal amylase activity.