Effects of Density Stress During Transportation on the Antioxidant Activity and Immuno-Related Gene Expression in Yellowfin Seabream (Acanthopagrus latus Houttuyn, 1782)
Xiulin Nong, Kecheng Zhu, Huayang Guo, Baosuo Liu, Nan Zhang, Qin Zhang, Dianchang Zhang · 2024
Read Effects of Density Stress During Transportation on the Antioxidant Activity and Immuno-Related Gene Expression in Yellowfin Seabream (Acanthopagrus latus Houttuyn, 1782) by Xiulin Nong, Kecheng Zhu, Huayang Guo, Baosuo Liu, Nan Zhang, Qin Zhang, Dianchang Zhang (2024) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-11593578.txt.
Description
Xiulin Nong and six co-authors measured how crowding during transport stresses young yellowfin seabream, in this 2024 study. Fish fry are shipped live in bags, and cramming in too many saves money but fouls the water and can kill the cargo. The right density is a balance every hatchery must strike.
The team simulated a twelve-hour journey at six densities, small fry in the hundreds per pouch and larger fry in the low hundreds. Afterward they counted survivors and read two health dials. One dial was the activity of antioxidant enzymes in liver and gut, the body's defense against chemical stress. The other was the switching of two genes tied to stress and cell death. Density and recovery time both shaped the readings. The results give fish farmers a firmer basis for choosing packing densities that keep fry alive and vigorous on arrival.
Catalog record
| CREATOR | Xiulin Nong, Kecheng Zhu, Huayang Guo, Baosuo Liu, Nan Zhang, Qin Zhang, Dianchang Zhang |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 35 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |