Environment affects stress in exercised turbot

Ham, Erich H. Van; Anholt, R. D. Van; Kruitwagen, G.; Imsland, Albert K.; Foss, Atle; Sveinsbø, Bjørn O.; Fitzgerald, Ross; Parpoura, Alkistis C.R.; Stefansson, Sigurd O.; Bonga, S.E. Wendelaar

doi:10.1016/s1095-6433(03)00083-7

Cited by 39 publications

(24 citation statements)

References 54 publications

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“…Additionally, we conducted our study at 28.5 °C whereas the previous study used 23 °C which may explain differences in the magnitude and timing of peak cortisol response (Schreck, 2000). Among fishes, lower temperatures tend to delay the cortisol response to and recovery from net stressors whereas higher temperatures tend to cause more rapid increases in cortisol (Das et al, 2002; Van Ham et al, 2003; Davis, 2004). …”

Section: Discussionmentioning

confidence: 99%

Whole-body cortisol response of zebrafish to acute net handling stress

et al. 2009

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Zebrafish, Danio rerio, are frequently handled during husbandry and experimental procedures in the laboratory, yet little is known about the physiological responses to such stressors. We measured the whole-body cortisol levels of adult zebrafish subjected to net stress and air exposure at intervals over a 24 h period; cortisol recovered to near control levels by about 1 h post-net-stress (PNS). We then measured cortisol at frequent intervals over a 1 h period. Cortisol levels were more than 2-fold higher in net stressed fish at 3 min PNS and continued to increase peaking at 15 min PNS, when cortisol levels were 6-fold greater than the control cortisol. Mean cortisol declined from 15 to 60 min PNS, and at 60 min, net-stressed cortisol was similar to control cortisol. Because the age of fish differed between studies, we examined resting cortisol levels of fish of different ages (3, 7, 13, and 19 months). The resting cortisol values among tanks with the same age fish differed significantly but there was no clear effect of age. Our study is the first to report the response and recovery of cortisol after net handling for laboratory-reared zebrafish.

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Section: Discussionmentioning

confidence: 99%

Whole-body cortisol response of zebrafish to acute net handling stress

et al. 2009

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“…Laboratory stress tests of Mozambique tilapia (Oreochromis mossambicus) (Cataldi et al, 2005) and juvenile turbot (Scophthalmus maximus) (Van Ham et al, 2003) showed increased ionic concentrations in blood plasma at 35 ppt, no change at iso-osmotic salinity, and a loss of ions at 0 ppt. Measurements by Cataldi et al (2005) also found increased blood cortisol levels, indicating stress, at 0 and 35 ppt as compared with iso-osmotic conditions.…”

Section: Wide Salinity Tolerance Of the Round Gobymentioning

confidence: 99%

Salinity tolerance of the invasive round goby: Experimental implications for seawater ballast exchange and spread to North American estuaries

Karsiotis

Pierce

Brown

et al. 2012

Journal of Great Lakes Research

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“…In the case of fish, studies have indicated that high temperatures can lead to a more pronounced hormonal (Barton and Schreck, 1987; Jaxion-Harm and Ladich, 2014) or metabolic response (Kieffer et al, 1994; Sfakianakis and Kentouri, 2010). Cold temperatures, on the other hand, have often been found to dampen the magnitude of this response (Van Ham et al, 2003; Davis, 2004; Guderley, 2004). …”

Section: Introductionmentioning

confidence: 99%