Effect of increasing temperature in the differential activity of oxidative stress biomarkers in various tissues of the Rock goby, Gobius paganellus

Vinagre, Catarina; Madeira, Diana; Mendonça, Vanessa; Roma, Joana; Diniz, Mário

doi:10.1016/j.marenvres.2014.01.007

Cited by 78 publications

(40 citation statements)

References 37 publications

(49 reference statements)

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“…Modifications in temperature resulted in alterations in GST levels in five estuarine species of fish ( Diplodus vulgaris , Dicentrarchus labrax , Diplodus sargus , Gobius niger and Liza ramada ) (Madeira et al, ). The same behaviour of this enzyme under the influence of temperature was observed in Gobius paganellus , where less activity was observed at lower temperatures (Vinagre et al, ).…”

Section: Discussionsupporting

confidence: 61%

“…Considering that the objective in aquaculture is to keep animals raised under almost optimal conditions for developmental and welfare conditions, evaluating the effect of temperature variation on oxidative stress in a reared aquatic species is very important because it can help detect possible damage in macromolecules, such as lipid and proteins (Madeira, Vinagre, & Diniz, ; Martínez‐Álvarez, Morales, & Sanz, ; Simčič, Jesenšek, & Brancelj, ; Vinagre et al, ). However, these responses frequently are not considered pathological problems, but are instead a result of the regulating or adaptive processes of the fish (Ivanc et al, ).…”

Section: Introductionmentioning

confidence: 99%

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Haematological and oxidative stress responses inPiaractus mesopotamicusunder temperature variations in water

et al. 2019

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In this study, the influence of temperature variation on the blood and oxidative stress parameters of pacu Piaractus mesopotamicus juveniles was evaluated. Fish were subjected to gradual changes of temperature, over 5 days, by 24°C until reaching to experimental temperatures 18, 21, 24 (control), 27 and 30°C. There were significant differences (p < .05) in glucose and lactate of blood in both the haematological relationships and oxidative stress parameters. Glucose levels increased at 30°C and decreased at 21°C. Lactate levels were highest at 18°C. While the haematocrit was higher at all altered temperatures, haemoglobin levels decreased at 21°C and increased at 30°C, causing alterations in haematimetric indices. In the liver, glutathione‐S‐transferase (GST) activity was reduced at 18°C while antioxidant capacity against peroxyl radicals (ACAP) was highest at 30°C. Thiobarbituric acid reactive substances (TBARS) increased at 18, 21 and 27°C. In the muscle, ACAP decreased at 27 and 30°C and TBARS increased at 30°C. The results indicate that the species shows sensitivity to temperature variations. Accordingly, we conclude that with short‐term temperature variations >3°C, it is possible to induce higher alterations in the observed parameters in pacu juveniles.

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Section: Discussionsupporting

confidence: 61%

Section: Introductionmentioning

confidence: 99%

Haematological and oxidative stress responses inPiaractus mesopotamicusunder temperature variations in water

et al. 2019

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“…These findings suggest a trend toward increased activity of antioxidant enzymes (particularly GST), and more constancy in such activity throughout the year, in gills as compared with other tissues. This may be at least partly attributable to the fact that gill tissue is in direct contact with the environment, and thus must have an added measure of protection against environmental changes (Vinagre et al., ). However, in spring, antioxidant enzymes (SOD, CAT, GST) did not exhibit increased activity, coinciding to increased LPO.…”

Section: Discussionmentioning

confidence: 99%

Oxidative Status Profile in Different Tissues of Parastacus brasiliensis promatensis (Crustacea, Decapoda, Parastacidae) over a Seasonal Cycle

Pinheiro

Oliveira

2016

J. Exp. Zool.

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The objective of this study was to assess annual redox balance by quantifying activity of the antioxidant enzymes superoxide dismutase (SOD), catalase (CAT), and glutathione S-transferase (GST), as well as measuring lipid peroxidation levels by determination of thiobarbituric acid-reactive substances, in different tissues of male and female crayfish collected from an area little affected by anthropogenic impacts. A total of 37 male and 32 female of Parastacus brasiliensis promatensis were collected over an annual cycle, and gill, muscle, hepatopancreas, and gonad samples were harvested and subjected to the aforementioned analyses via spectrophotometry. Comparison of the annual oxidative status response profile in gill and in hepatopancreas between males and females revealed differences only in SOD activity. In abdominal muscle, this comparison revealed a distinct profile of SOD and GST activity, as well as of lipid peroxidation. SOD activity in gonads of females increased in the summer when compared to autumn; conversely, CAT and GST levels did not differ over the year. During reproduction, a possible increase of the energy requirements led to an increase in lipid peroxidation in all tested tissues, in males and females alike. It was least evident in female gonad tissue, which suggests this tissue type is relatively protected; within this context, one may establish a tissue-specific grading of Lipid Peroxidation intensity in females of the species during the spring: gonads < muscle < gills < hepatopancreas. Our results show that the responses of the defenses analyzed antioxidants, as well as lipid peroxidation levels, were sex and tissue dependent and a clear pattern of seasonal variation.

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“…The same study also found that SOD activity was highly correlated with levels of lipid peroxidation products, which suggests that these products might play a role in the upregulation of antioxidants. A study on the coastal fish, the Rock goby ( Gobius paganellus , Gobiidae) further demonstrated that, while some tissues (muscle, liver) may suffer increased oxidative damage when fish being exposed to increasing water temperatures, other tissues (gills) may be unresponsive because their basal antioxidant defences are already very high (Vinagre et al ., ). These results might indicate that basal antioxidant protection is kept high in those tissues that may have a stronger impact on health and, ultimately, fitness.…”

Section: Extrinsic Factors Affecting Oxidative Stressmentioning

confidence: 97%

“…further demonstrated that, while some tissues (muscle, liver) may suffer increased oxidative damage when fish being exposed to increasing water temperatures, other tissues (gills) may be unresponsive because their basal antioxidant defences are already very high (Vinagre et al, 2014). These results might indicate that basal antioxidant protection is kept high in those tissues that may have a stronger impact on health and, ultimately, fitness.…”

Section: Lipid Peroxidationmentioning

confidence: 97%

A comparative and evolutionary approach to oxidative stress in fish: A review

et al. 2017

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Oxidative stress results from an imbalance between the production of reactive oxygen species and the antioxidants defences, in favour of the former. In recent years, the association between oxidative processes, environmental change and life histories has received much attention. However, most studies have focused on avian and mammalian taxonomic groups, with less attention given to fish, despite their ecological and socio‐economic relevance. Here we present a review of the extrinsic and intrinsic factors that influence oxidative processes in fish, using a comparative and evolutionary approach. We demonstrate that oxidative stress plays a key role in shaping fish's responses to environmental change as well as life history strategies. We focus on representative examples to compare and contrast how levels of oxidative stress respond to changes in temperature, salinity and oxygen availability. Furthermore, we describe how emerging threats (i.e. pollution) affect oxidative stress parameters in fish. Oxidative stress indicators are increasingly being used as biomarkers to understand the mechanisms of various human‐induced stressors, but also to understand the physiological consequences of how animals are distributed in space and time and influenced by different life stages. Despite the expansion of the field of ecological oxidative stress, we are only beginning to understand the complex ways in which oxidative stress may interact with both extrinsic and intrinsic factors in fish. We conclude with a research agenda for oxidative research on fish and note that there is need for further research particularly in the area of life history strategies and ecological implications of oxidative status, as this type of research has the potential to help us understand patterns and dynamics relevant to fish conservation.

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Effect of increasing temperature in the differential activity of oxidative stress biomarkers in various tissues of the Rock goby, Gobius paganellus

Cited by 78 publications

References 37 publications

Haematological and oxidative stress responses inPiaractus mesopotamicusunder temperature variations in water

Haematological and oxidative stress responses inPiaractus mesopotamicusunder temperature variations in water

Oxidative Status Profile in Different Tissues of Parastacus brasiliensis promatensis (Crustacea, Decapoda, Parastacidae) over a Seasonal Cycle

A comparative and evolutionary approach to oxidative stress in fish: A review

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