The effects of a sudden salinity change on cortisol, glucose, lactate, and osmolality levels in grouper Epinephelus malabaricus

被引：36
作者：
Tsui, Wen-Ching [1 ]
Chen, Jiann-Chu [2 ]
Cheng, Sha-Yen [1 ]
机构：
[1] Natl Taiwan Ocean Univ, Dept Environm Biol & Fisheries Sci, Coll Ocean Sci & Resources, Keelung 202, Taiwan
[2] Natl Taiwan Ocean Univ, Dept Aquaculture, Keelung 202, Taiwan
来源：
FISH PHYSIOLOGY AND BIOCHEMISTRY | 2012年 / 38卷 / 05期
关键词：
Epinephelus malabaricus; Salinity; Cortisol; Glucose; Lactate; Osmolality; PLASMA-CORTISOL; RAINBOW-TROUT; OREOCHROMIS-MOSSAMBICUS; MILL EFFLUENT; PULP-MILL; STRESS; FISH; RESPONSES; OSMOREGULATION; DYNAMICS;
D O I：
10.1007/s10695-012-9620-6
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Grouper Epinephelus malabaricus (weighing 46.37 +/- A 5.10 g) previously maintained in 24aEuro degrees seawater were transferred to 14, 19, 24 (control), 29, and 34aEuro degrees seawater. Serum cortisol, glucose, lactate, and osmolality levels were measured at 7 time points during 240 min. Serum cortisol and glucose levels of fish transferred to 29 and 34aEuro degrees seawater significantly increased to the highest after 10 and 20 min, respectively. No significant differences in serum cortisol and glucose levels were observed for the fish after 30 min among all treatments. Serum lactate level of fish transferred to 14, 19, 29, and 34aEuro degrees seawater was significantly lower than that of the control fish after 10-30 min. However, no significant differences in serum lactate were observed 60 min among five treatments. The serum osmolality of the fish following 240-min transfer increased directly with salinity, whereas the osmoregulatory capacity value (medium osmolality-plasma osmolality) of the fish following 240-min transfer was inversely related to salinity. It is concluded that grouper showed strong osmoregulation in 14-34aEuro degrees seawater. Serum cortisol and glucose levels of fish transferred to 29 and 34aEuro degrees seawater increased rapidly in 10-30 min, indicating an early stress response.
引用
收藏
页码：1323 / 1329
页数：7
相关论文
共 50 条
[11]   The effects of acute and chronic hypoxia on cortisol, glucose and lactate concentrations in different populations of three-spined stickleback [J].
O'Connor, E. A. ;
Pottinger, T. G. ;
Sneddon, L. U. .
FISH PHYSIOLOGY AND BIOCHEMISTRY, 2011, 37 (03) :461-469
[12]   Effects of dietary linolenic acid to linoleic acid ratio on growth, tissue fatty acid profile and immune response of the juvenile grouper Epinephelus malabaricus [J].
Wu, Feng-Cheng ;
Chen, Houng-Yung .
AQUACULTURE, 2012, 324 :111-117
[13]   Effects of replacing fish meal with soybean meal, with or without dietary arginine, on growth performance, immune indices and intestinal morphology of grouper, Epinephelus malabaricus [J].
Cheng, Zhenyan ;
Chen, Siqi ;
An, Maolin ;
Wang, Qingkui ;
Sun, Jinhui ;
Fang, Zhenzhen ;
Xing, Kezhi .
AQUACULTURE RESEARCH, 2018, 49 (09) :2954-2964
[14]   Effects of Cadmium on Sera Glucose and Cortisol Levels in Clarias gariepinus (Burchell, 1822) [J].
Karaytug, Sahire ;
Karayakar, Fahri ;
Ciftci, Nuray ;
Cicik, Bedii ;
Ay, Ozcan ;
Erdem, Cahit .
JOURNAL OF ANIMAL AND VETERINARY ADVANCES, 2010, 9 (16) :2159-2162
[15]   Effects of water temperature and diet on blood parameters and stress levels in hybrid grouper (Epinephelus fuscoguttatus ♀ x E. lanceolatus ♂) juveniles [J].
De, Moumita ;
Abd Ghaffar, Mazlan ;
Noor, Noorashikin Md ;
Cob, Zaidi Che ;
Bakar, Yosni ;
Das, Simon Kumar .
AQUACULTURE REPORTS, 2019, 15
[16]   Effects of warm acclimation on serum osmolality, cortisol and hematocrit levels in the Antarctic fish, Trematomus bernacchii [J].
Hudson, H. A. ;
Brauer, P. R. ;
Scofield, M. A. ;
Petzel, D. H. .
POLAR BIOLOGY, 2008, 31 (08) :991-997
[17]   Effects of warm acclimation on serum osmolality, cortisol and hematocrit levels in the Antarctic fish, Trematomus bernacchii [J].
H. A. Hudson ;
P. R. Brauer ;
M. A. Scofield ;
D. H. Petzel .
Polar Biology, 2008, 31 :991-997
[18]   The Administration of Cortisol Induces Female-to-Male Sex Change in the Protogynous Orange-Spotted Grouper, Epinephelus coioides [J].
Chen, Jiaxing ;
Peng, Cheng ;
Yu, Zeshu ;
Xiao, Ling ;
Yu, Qi ;
Li, Shuisheng ;
Zhang, Haifa ;
Lin, Haoran ;
Zhang, Yong .
FRONTIERS IN ENDOCRINOLOGY, 2020, 11
[19]   The effects of acute and chronic hypoxia on cortisol, glucose and lactate concentrations in different populations of three-spined stickleback [J].
E. A. O’Connor ;
T. G. Pottinger ;
L. U. Sneddon .
Fish Physiology and Biochemistry, 2011, 37 :461-469
[20]   Tissue distribution and temperature-dependence of Anguilla anguilla L. EROD activity following exposure to model inducers and relationship with plasma cortisol, lactate and glucose levels [J].
Pacheco, M ;
Santos, MA .
ENVIRONMENT INTERNATIONAL, 2001, 26 (03) :149-155
12345