Acute Stress Effects over Time on the Gene Expression and Neurotransmitter Patterns in the Carp (Cyprinus carpio) Brain DOI Creative Commons
Constanze Pietsch, Paulina Pawlak, Jonathan Konrad

и другие.

Animals, Год журнала: 2024, Номер 14(23), С. 3413 - 3413

Опубликована: Ноя. 26, 2024

Changes in gene expression carps’ brains over time following acute stressors has not been studied detail so far. Consequently, a stress trial with juvenile common carp was conducted to investigate transcriptomic differences four brain parts response negative and feed reward, focusing on appetite-related genes, serotonergic dopaminergic pathways, other involved systems, at 30, 60, 90 min after treatments. The treatments showed pronounced effects the patterns across compared control fish. Notably, npy increased telencephalon suggesting stress-coping mechanism by promoting food intake. Unlike zebrafish, cart varying responses, indicating species-specific regulation of appetite stress. Serotonergic pathways were also affected, alterations respective receptors’ expression, confirming their roles reward processing. Additionally, this study highlights involvement opioid- gamma-aminobutyric acid systems feeding parts. Furthermore, principal component analyses revealed that neurotransmitter levels different contribute explained variance. These findings deepen our understanding how fish species react rewards.

Язык: Английский

Long-term crowding stress disrupts intestinal homeostasis in largemouth bass (Micropterus salmoides) DOI
Meijia Li,

Leshan Yang,

Ying Liu

и другие.

Aquaculture, Год журнала: 2025, Номер unknown, С. 742171 - 742171

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
Role of brain-gut axis in modulating stress responses via neurotransmitters and cytokines in largemouth bass (Micropterus salmoides) under acute crowding stress DOI

Leshan Yang,

Meijia Li, Zhang Jia

и другие.

Aquaculture, Год журнала: 2025, Номер unknown, С. 742502 - 742502

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0
Acute Stress Effects over Time on the Gene Expression and Neurotransmitter Patterns in the Carp (Cyprinus carpio) Brain DOI Creative Commons
Constanze Pietsch, Paulina Pawlak, Jonathan Konrad

и другие.

Animals, Год журнала: 2024, Номер 14(23), С. 3413 - 3413

Опубликована: Ноя. 26, 2024

Changes in gene expression carps’ brains over time following acute stressors has not been studied detail so far. Consequently, a stress trial with juvenile common carp was conducted to investigate transcriptomic differences four brain parts response negative and feed reward, focusing on appetite-related genes, serotonergic dopaminergic pathways, other involved systems, at 30, 60, 90 min after treatments. The treatments showed pronounced effects the patterns across compared control fish. Notably, npy increased telencephalon suggesting stress-coping mechanism by promoting food intake. Unlike zebrafish, cart varying responses, indicating species-specific regulation of appetite stress. Serotonergic pathways were also affected, alterations respective receptors’ expression, confirming their roles reward processing. Additionally, this study highlights involvement opioid- gamma-aminobutyric acid systems feeding parts. Furthermore, principal component analyses revealed that neurotransmitter levels different contribute explained variance. These findings deepen our understanding how fish species react rewards.

Язык: Английский

Процитировано

1