PMID- 28499851 OWN - NLM STAT- MEDLINE DCOM- 20170714 LR - 20170714 IS - 1879-1107 (Electronic) IS - 1096-4959 (Linking) VI - 210 DP - 2017 Aug TI - Effects of nutritional history on stress response in gibel carp (Carassius auratus gibelio) and largemouth bass (Micropterus salmoides). PG - 9-17 LID - S1096-4959(17)30066-0 [pii] LID - 10.1016/j.cbpb.2017.05.002 [doi] AB - The stress response of omnivorous gibel carp (Carassius auratus gibelio) and carnivorous largemouth bass (Micropterus salmoides) with different nutritional history were evaluated. A 2x2 layout, including two fish species (gibel carp or largemouth bass) and two nutritional history (fasted or fed to satiation for four weeks), was used. After feeding or fasting, the fishes were subjected to an acute handling. Fasting resulted in decrease of plasma glucose level and liver glycogen content of gibel carp and largemouth bass. After handling stress, plasma levels of cortisol, glucose and lactate of gibel carp and largemouth bass increased, regardless the fasted fish or fed fish. During the period from 0h to 24h post-stress, the fasted gibel carp exhibited lower plasma cortisol and glucose levels, brain and liver glycogen contents, and liver phosphoenolpyruvate carboxykinase (PEPCK) activity compared with the fed counterpart. The plasma glucose level, brain glucose level, brain and liver glycogen contents were lower, while the liver PEPCK and hexokinase (HK) activities were higher, in the faster largemouth bass than the fed counterpart. This study indicates that nutritional history can influence stress response of gibel carp and largemouth bass, and the stress response is less severe in the fasted fish relative to the fed counterpart. This study also reveals that gibel carp and largemouth bass may have different strategies in response to fasting and acute handling stress. CI - Copyright (c) 2017 Elsevier Inc. All rights reserved. FAU - Jiang, Danli AU - Jiang D AD - College of Animal Sciences, Zhejiang University, Hangzhou 310058, Zhejiang Province, China. FAU - Wu, Yubo AU - Wu Y AD - College of Animal Sciences, Zhejiang University, Hangzhou 310058, Zhejiang Province, China. FAU - Huang, Di AU - Huang D AD - College of Animal Sciences, Zhejiang University, Hangzhou 310058, Zhejiang Province, China. FAU - Ren, Xing AU - Ren X AD - Ocean College, Zhejiang University, Zhoushan 316021, Zhejiang Province, China. FAU - Wang, Yan AU - Wang Y AD - Ocean College, Zhejiang University, Zhoushan 316021, Zhejiang Province, China. Electronic address: ywang@zju.edu.cn. LA - eng PT - Journal Article DEP - 20170510 PL - England TA - Comp Biochem Physiol B Biochem Mol Biol JT - Comparative biochemistry and physiology. Part B, Biochemistry & molecular biology JID - 9516061 RN - 0 (Blood Glucose) RN - 33X04XA5AT (Lactic Acid) RN - 9005-79-2 (Glycogen) RN - EC 2.7.1.1 (Hexokinase) RN - EC 4.1.1.49 (Phosphoenolpyruvate Carboxykinase (ATP)) RN - WI4X0X7BPJ (Hydrocortisone) SB - IM MH - *Adaptation, Physiological MH - Animals MH - Bass/*physiology MH - Blood Glucose/metabolism MH - Brain/metabolism MH - Carps/*physiology MH - Fasting/*metabolism MH - Glycogen/metabolism MH - Hexokinase/metabolism MH - Hydrocortisone/blood MH - Lactic Acid/blood MH - Liver/metabolism MH - Phosphoenolpyruvate Carboxykinase (ATP)/metabolism MH - Satiation/*physiology MH - Species Specificity MH - *Stress, Physiological MH - Time Factors OTO - NOTNLM OT - Brain OT - Gibel carp OT - Glucose metabolism OT - Largemouth bass OT - Liver OT - Nutritional history OT - Plasma OT - Stress response EDAT- 2017/05/14 06:00 MHDA- 2017/07/15 06:00 CRDT- 2017/05/14 06:00 PHST- 2016/11/29 00:00 [received] PHST- 2017/04/19 00:00 [revised] PHST- 2017/05/04 00:00 [accepted] PHST- 2017/05/14 06:00 [pubmed] PHST- 2017/07/15 06:00 [medline] PHST- 2017/05/14 06:00 [entrez] AID - S1096-4959(17)30066-0 [pii] AID - 10.1016/j.cbpb.2017.05.002 [doi] PST - ppublish SO - Comp Biochem Physiol B Biochem Mol Biol. 2017 Aug;210:9-17. doi: 10.1016/j.cbpb.2017.05.002. Epub 2017 May 10.