Magnesium content, total antioxidant status and lipid peroxidation in rainbow trout (Oncorhynchus mykiss Walbaum)

Brucka-Jastrzębska, E.; Kawczuga, D.; Grzelak, Agnieszka; Bartosz, Grzegorz

doi:10.1684/mrh.2009.0185

Cited by 5 publications

(2 citation statements)

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“…Indeed, in this work it was found that Mg and TAS have significant correlation in all tissues examined. Magnesium decrease leads to reduction in glutathione levels and intensifies the production of ROS [41]. Indeed, we found it on the lowest in muscle tissues in spring and summer, just as the GPx activities.…”

Section: Plos Onementioning

confidence: 53%

Seasonal antioxidant and biochemical properties of the Northern Adriatic Pecten jacobaeus

Popović¹,

Ljubić²,

Strunjak‐Perović³

et al. 2020

PLoS ONE

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Section: Plos Onementioning

confidence: 53%

Seasonal antioxidant and biochemical properties of the Northern Adriatic Pecten jacobaeus

Popović¹,

Ljubić²,

Strunjak‐Perović³

et al. 2020

PLoS ONE

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“…Furthermore, tissue Mg has a regulatory role in oxidative processes and is considered an essential cofactor of glutathione (GSH) synthesis. Its decrease leads to a reduction in GSH levels and intensifies the production of ROS [33]. Calcium regulates adenosine diphosphate binding and actin affinity in mollusks.…”

Section: Discussionmentioning

confidence: 99%

Comparative Tissue Responses of Marine Mollusks on Seasonal Changes in the Northern Adriatic Sea

et al. 2021

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In the shallow Northern Adriatic, marine mollusks are affected by bottom trawling and seafood disturbance. Seasonal oscillations of oceanographic factors additionally influence their physiology, stress responses and survival. Tissue responses to seasonal variations in green ormer (Haliotis tuberculata L.) and Mediterranean scallop (Pecten jacobaeus L.) in the Northern Adriatic have not been reported. Hence, their biochemical and antioxidant defense properties over seasons were studied and the microanatomical structure of their tissue was correlated with function. Histological analysis of gonads revealed two peaks of gonadal maturation and spawning during the spring/summer period and winter season for scallops, and one peak during the fall for ormers. The gonadal maturation of both species was correlated with their seasonal variations of metabolic demands and antioxidant capacity. The lipid vacuoles of tubuloacinar terminations in the digestive gland differed between the two species; in scallop they are several-fold larger in size and number. Low temperatures in winter contributed to a decline in enzymatic antioxidant defense in scallop tissues, having lower superoxide dismutase (SOD) and glutathione peroxidase (GPx) activity, and higher concentrations of thiobarbituric acid reactive substances (TBARS) and total antioxidant status (TAS). In ormers, winter induced lower TAS, TBARS, SOD and GPx concentrations. The significant difference of winter TAS and TBARS levels between ormers and scallops was correlated with variations in their reproductive cycles, as well as in antioxidant defense systems. The most important factor for stress-related parameters for both species in this work was found to be the season-induced temperature change.

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Comparison of several non-specific skin mucus immune defences in three piscine species of aquaculture interest

Sanahuja

Fernández-Alacid

Ordóñez-Grande

et al. 2019

Fish & Shellfish Immunology

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Magnesium content, total antioxidant status and lipid peroxidation in rainbow trout (Oncorhynchus mykiss Walbaum)

Cited by 5 publications

References 0 publications

Seasonal antioxidant and biochemical properties of the Northern Adriatic Pecten jacobaeus

Seasonal antioxidant and biochemical properties of the Northern Adriatic Pecten jacobaeus

Comparative Tissue Responses of Marine Mollusks on Seasonal Changes in the Northern Adriatic Sea

Comparison of several non-specific skin mucus immune defences in three piscine species of aquaculture interest

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