Cold-induced changes in stress hormone and steroidogenic transcript levels in cunner (Tautogolabrus adspersus), a fish capable of metabolic depression

Alzaid, Abdullah; Hori, Tiago S.; Hall, Jennifer R.; Rise, Matthew L.; Gamperl, A. Kurt

doi:10.1016/j.ygcen.2015.07.007

Cited by 14 publications

(6 citation statements)

References 76 publications

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“…Regarding DZP here show that the concentration at the end of exposure period blocked the response to acute stress. The decrease in the stress response by pharmacological agents (diazepam and fluoxetine) may represent the fish being susceptible to a possible lack of response when its needed, as the ability to promote ionic 31 , metabolic 32 and behavioral 15 necessary adjustments of the stress response.…”

Section: Discussionmentioning

confidence: 99%

Environmental and Pharmacological Manipulations Blunt the Stress Response of Zebrafish in a Similar Manner

Giacomini

Abreu

Zanandrea

et al. 2016

Sci Rep

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Here we provide evidence that both pharmacological and environmental manipulations similarly blunt the cortisol release in response to an acute stressor in adult zebrafish. Different groups of fish were maintained isolated or group-housed in barren or enriched tanks, and then exposed or not to diazepam or fluoxetine. Acute stress increased cortisol levels in group-housed zebrafish maintained in barren environment. Single-housed zebrafish displayed a blunted cortisol response to stress. Environmental enrichment also blunted the stress response and this was observed in both isolated and group-housed fish. The same blunting effect was observed in zebrafish exposed to diazepam or fluoxetine. We highlighted environmental enrichment as an alternative and/or complimentary therapeutic for reducing stress and as a promoter of animal welfare.

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Section: Discussionmentioning

confidence: 99%

Environmental and Pharmacological Manipulations Blunt the Stress Response of Zebrafish in a Similar Manner

Giacomini

Abreu

Zanandrea

et al. 2016

Sci Rep

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“…Increased levels of stress biomarkers (i.e., plasma concentrations of cortisol, adrenaline (AD) and noradrenaline (NAD), and of tissue heat shock proteins) are strongly linked to stress exposure, including thermal stress ( Alzaid et al, 2015 ; LeBlanc et al, 2012 ; Leeuwis et al, 2021 ; Sandblom and Axelsson, 2011 ). The release of catecholamines (primarily AD and NAD) from the chromaffin cells of the head kidney is a central component of the stress response ( Reid et al, 1998 ), and modulates cardiac performance in fish ( Farrell and Smith, 2017 ).…”

Section: Introductionmentioning

confidence: 99%

Acute and chronic cold exposure differentially affect cardiac control, but not cardiorespiratory function, in resting Atlantic salmon (Salmo salar)

Porter¹,

Clow²,

Sandrelli³

et al. 2022

Current Research in Physiology

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“…Following temperature reduction, SOD and GPx activities also upregulated in zebrafish skeletal (Malek et al, 2004). The research in cunner ( Tautogolabrus adspersus ) also found that fish acclimated to cold temperature had higher levels of GR transcript in both the head kidney and liver (Alzaid et al, 2015). Attributed to complementary activity of GPX to CAT activity, CAT activity usually showed increased trend while a decreasing trend was observed for GPX (Atli and Canli, 2010; Saglam et al, 2014; Santovito et al, 2012).…”

Section: Discussionmentioning

confidence: 98%

Sensitivity in the antioxidant system of discus fish (Symphysodonspp.) to cold temperature: evidence for species-specific cold resistance

Jin

Wen

Chen

et al. 2019

Preprint

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19The discus fish (Symphysodon spp.) is an endemic species of the Amazon that is 20 among the most popular ornamental fish around the world, and is usually used as the 21 model animal for studying the diversification of Amazon fish. Here, a comparative 22 analysis of two species of discus fish, i.e., S. haraldi and S. aequifasciatus, based on 23 several antioxidant indexes was conducted, to test the hypothesis that cold resistance 24 might correlate with the diversification of discus fish. We set up a continuous 25 sequence of three temperature programs, namely cooling (28 °C to 14 °C; -1 °C/h), 26 cold maintenance (14 °C for 12 h) and recovery (14 °C to 28 °C; +1 °C/h). 27Subordinate function (SF) combined with principal component analysis (PCA) 28 showed that the cold hardiness of S. haraldi during cold treatment was in the order of 29 cooling > cold maintenance ≈ recovery, but the cold hardiness of S. aequifasciatus 30 during cold treatment was in the order of cold maintenance > cooling > recovery. 31 Specifically, the lowest cold hardiness was observed in S. aequifasciatus during 32 recovery, indicating that cold stress resulted in more seriously oxidative stress in S. 33 aequifasciatus than in S. haraldi. Overall, these results show a significant interspecific 34 variation, indicating the correlation between environmental adaptation and the 35 diversification of discus fish.36 37 38The discus fish (Symphysodon spp.) is an important ornamental tropical fish all over 40 the world, originating from the Amazon River (Wen et al., 2018(Wen et al., , 2017. In addition to 41 their Amazon basin-wide distribution, the 3 currently recognized species of the genus 42 Symphysodon (S. aequifasciatus, S. discus, and S. haraldi, Cichlidae, Perciformes) 43 (Bleher et al., 2007; Gross et al., 2009) exhibit a large amount of morphological 44 variation (different color and color patter) and genetic variability associated with 45 different types of biotopes (Farias and Hrbek, 2008; Koh et al., 1999). For example, S. 46 haraldi, the 'bule' discus, is found in the central portion of the Amazon basin (type 47 locality Manacapuru river), S. aequifasciatus, the 'green' discus, is found in the west 48 portion of the Amazon basin (type locality Tef´e River), and S. discus, the. Heckel 49 discus, is found in the Negro River basin (Farias and Hrbek, 2008; Gross et al., 2010). 50 Fish as an ectotherm, ambient temperature which constrains whole-organism 51 performance is one of the most important factors affecting the biogeographic 52 distribution and abundance (Troia and Gido, 2017). Recently, several studies have 53 shown that distinct responses of antioxidant defense systems (ADS) would occur 54 between different locations of fish species toward temperature stress (e.g., Bryant et 55 al., 2018; Chung et al., 2017; Johnston et al., 1998; Rudneva-Titova et al., 1994 56 Shaliutinakolešová et al., 2013). Yet surprisingly few studies have compared thermal 57 performance among closely related warm-water species (Troia and Gido, 2015).58...

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Cold-induced changes in stress hormone and steroidogenic transcript levels in cunner (Tautogolabrus adspersus), a fish capable of metabolic depression

Cited by 14 publications

References 76 publications

Environmental and Pharmacological Manipulations Blunt the Stress Response of Zebrafish in a Similar Manner

Environmental and Pharmacological Manipulations Blunt the Stress Response of Zebrafish in a Similar Manner

Acute and chronic cold exposure differentially affect cardiac control, but not cardiorespiratory function, in resting Atlantic salmon (Salmo salar)

Sensitivity in the antioxidant system of discus fish (Symphysodonspp.) to cold temperature: evidence for species-specific cold resistance

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