Recovery from hypoxia and hypercapnic hypoxia: Impacts on the transcription of key antioxidants in the shrimp Litopenaeus vannamei

Kniffin, Casey D.; Burnett, Louis E.; Burnett, Karen G.

doi:10.1016/j.cbpb.2014.01.006

Cited by 17 publications

(8 citation statements)

References 55 publications

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“…However, this adaptation provides an increase in ROS as a result of the oxidation of the xanthine reductase enzyme in xanthine oxidase, a transformation aimed at guaranteeing levels of oxygen (Lushchak, ; Pörtner, ). The enhancement of antioxidant enzyme activities was also reported for different species of aquatic organisms under hypoxia, such as on: CAT activity of Carassius auratus (Lushchack, Lushchak, Mota, & Hermes‐Lima, ), SOD activity of Cyprinus carpio (Vig & Nemcsók, ), GPx activity of Leporinus elongatus (Wilhelm Filho, Torres, Zaniboni‐Filho, & Pedrosa, ) and SOD, CAT, and GPx activities of Litopenaeus vannamei (Kniffin, Burnett, & Burnett, ; Parrilla‐Taylor & Zenteno‐Savin, ; Transriña‐Arenas, Garcia‐Triana, Peregrino‐Uriarte, & Yepiz‐Plascencia, ).…”

Section: Discussionmentioning

confidence: 61%

Orange peel fragment improves antioxidant capacity and haematological profile of Nile tilapia subjected to heat/dissolved oxygen‐induced stress

et al. 2018

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This study evaluated the ability of orange peel fragment (OPF) to act as a functional feedstuff, influencing growth, haematological profile, and antioxidant enzyme activity of Nile tilapia subjected heat/dissolved oxygen-induced stress (HDOIS). A group of 440 male Nile tilapia (31.7 g ± 0.34) was randomly distributed in 40 250-L aquaria (11 fish/tank) and fed five practical diets with graded levels of OPF at 0%, 0.2%, 0.4%, 0.6%, and 0.8% for 70 days. The diets were formulated to contain 30% crude protein and 18 MJ/kg crude energy. After the feeding period, growth performance was evaluated and six fish per treatment were sampled for haematological profile and antioxidant enzyme activity, before and after HDOIS. Then, fish were subjected to HDOIS (32°C/2.3 mg/L dissolved oxygen) for three days and the same haematological profile and antioxidant enzyme activity were determined. There was no effect of OPF on the haematological profile, either before or after HDOIS. The polynomial regression model was used to express the relationship between antioxidant enzymes activity and OPF supplementation level. The maximum activity of superoxide dismutase, catalase, and glutathione peroxidase was reached at 0.66%, 0.63%, and 0.68% of OPF respectively. Results of the present study suggest that a dietary supplementation level of 0.63%-0.68% of orange peel fragment was appropriate to maintain Nile tilapia haematological profile and improve its antioxidant capacity under HDOIS. K E Y W O R D Santioxidant system, orange by-product, orange peel fragment, Oreochromis niloticus, temperature stress

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Section: Discussionmentioning

confidence: 61%

Orange peel fragment improves antioxidant capacity and haematological profile of Nile tilapia subjected to heat/dissolved oxygen‐induced stress

et al. 2018

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“…In a study with Balanus amphitrite barnacles under anoxia, severe hypoxia and mild hypoxia (24 h) resulted in a sharp increase in catalase and SOD activities in larvae and adults (Desai and Prakash, 2009). In another crustacean, the shrimp Litopenaeus vannamei, hypoxia exposure for 4 h elicited an upregulation of the genes coding for GPX, cytoplasmic MnSOD, and peptide-methionine (R)-S-oxide reductase (Kniffin et al, 2014). The later enzyme participates in the repair of oxidatively damaged proteins, specifically methionyl residues.…”

Section: Preparation For Oxidative Stress Under Low Oxygenationmentioning

confidence: 99%

Preparation for oxidative stress under hypoxia and metabolic depression: Revisiting the proposal two decades later

Hermes‐Lima

Moreira

Rivera‐Ingraham

et al. 2015

Free Radical Biology and Medicine

169

133

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“…In vertebrates, exposure to hypoxia could generate high levels of ROS that exceed cellular antioxidant capacity, resulting in damage to tissue (Kniffin, Burnett, & Burnett, ). Exposure to hypoxia could induce alterations in antioxidant enzyme levels (Ransberry, Blewett, & McClelland, ).…”

Section: Discussionmentioning

confidence: 99%

“…These results may indicate that MI could affect T‐AOC and GPX activities and improve antioxidant capacity of L. vannamei under hypoxic condition. SOD, including Cu/ZnSOD, could catalyse dismutation of O 2 •− to H 2 O 2 (Kniffin et al, ). SOD activity has been reported to be influenced by DO levels (Cooper, Clough, Farwell, & West, ; Li, Li, & Wang, ).…”

Section: Discussionmentioning

confidence: 99%

Hypoxia-induced changes in survival, immune response and antioxidant status of the Pacific white shrimp (Litopenaeus vannamei ) fed with graded levels of dietary myo -inositol

et al. 2018

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A 3‐hr experiment was conducted to investigate the effects of dietary myo‐inositol (MI) supplementation on survival, immune response and antioxidant abilities in Litopenaeus vannamei under acute hypoxia stress. Six practical diets were formulated with supplementation of graded levels (control group 0, 0.1, 0.2, 0.4, 0.8 and 1.6 g/kg dry diet) of MI and were randomly assigned to triplicate groups of L. vannamei (mean weight 0.40 ± 0.00 g) for 8 weeks. Ten healthy shrimp (final mean weight approximately 11–14 g) randomly selected from each tank were exposed to hypoxia stress after feeding trial. After 3‐hr acute hypoxia stress, survival of shrimp fed MI‐supplemented diets (except 0.1 and 0.4 g/kg diets) was significantly increased compared with the control group. Shrimp fed control diet had lower activities of alkaline phosphatase (AKP), acid phosphatase (ACP), total antioxidant capacity (T‐AOC) and glutathione peroxidase (GPX), and higher malondialdehyde (MDA) and protein carbonyl (PC) contents in hepatopancreas than those fed the MI‐supplemented diets. In addition, mRNA expression levels of heat shock protein 70 (Hsp70), catalase (CAT) and penaeidin were significantly differentially regulated in hepatopancreas. In summary, dietary MI supplementation may have a positive effect on improving resistance to acute hypoxia stress of L. vannamei.

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Recovery from hypoxia and hypercapnic hypoxia: Impacts on the transcription of key antioxidants in the shrimp Litopenaeus vannamei

Cited by 17 publications

References 55 publications

Orange peel fragment improves antioxidant capacity and haematological profile of Nile tilapia subjected to heat/dissolved oxygen‐induced stress

Orange peel fragment improves antioxidant capacity and haematological profile of Nile tilapia subjected to heat/dissolved oxygen‐induced stress

Preparation for oxidative stress under hypoxia and metabolic depression: Revisiting the proposal two decades later

Hypoxia-induced changes in survival, immune response and antioxidant status of the Pacific white shrimp (Litopenaeus vannamei ) fed with graded levels of dietary myo -inositol

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