Oxidative stress biomarkers of exposure to deltamethrin in freshwater fish, Channa punctatus Bloch

Sayeed, Iqbal; Parvez, Suhel; Pandey, Shivendra Kumar; Bin-Hafeez, Bilal; Haque, Rizwanul; Raisuddin, Sheikh

doi:10.1016/s0147-6513(03)00009-5

Cited by 432 publications

(192 citation statements)

References 38 publications

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“…They explained that replenishment of GSH in extra-hepatic tissue could be more difficult, so gills could serve as better biomarker of pollution. Contrary to the present findings, 44 while working on deltamethrin exposed Channa punctatus and on cypermethrin exposed C. punctatus reported an increase in GSH level in liver, kidney and gills of the fish and pointed it to be a primary protective response of the cell against oxidative stress induced by pollutants. Similar increase in GSH level has also been reported in liver and kidney of tebuconazole exposed fish & explained that GSH undergoes oxidation after being conjugated in redox process and is converted to its reduced form as an adaptive response.…”

Section: Reduced Glutathione (Gsh)contrasting

confidence: 99%

“…This could be explained due to the influx of superoxide radicals inhibiting the CAT activity and inability to set up adequate compensation in presence of toxicant. 44,29 Further, respiratory system provides the most extensive interface of fish with the aquatic environment, being frequently the first system affected by toxicants. 45,46 Decrease in CAT activity in gills was also reported in other fishes (Oreochromis niloticus & Cyprinus carpio exposed to 2,4-D & azinophodmethyl, 47 Cyprinus carpio exposed to diazinon, 28 Oncorhynchus mykiss exposed to propiconazole, 32 Cyprinus carpio exposed to prometryne.…”

Section: Catalase (Cat)mentioning

confidence: 99%

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Oxidative Stress Response in Liver, Kidney and Gills of Ctenopharyngodon Idellus (Cuvier & Valenciennes) Exposed To Chlorpyrifos

Kaur

2017

MOJBM

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Study on the chronic effects of an organophosphate, chlorpyrifos inducing oxidative stress in freshwater culturable carp, Ctenopharyngodon idellus has been made on exposure to sub-lethal concentration (1.4µg/L and 2.44µg/L) of the pesticide for 15, 30 and 60 days. Antioxidants viz. catalase (CAT), superoxide dismutase (SOD), reduced glutathione (GSH), glutathione-s-transferase (GST) and lipid peroxidation (LPO) in the liver, kidney and gills of the fish were analyzed. Studies revealed that the enhanced productions of reactive oxygen species (ROS) lead to oxidative damage to lipids & proteins, and inhibit antioxidant defence system of fish. The activity of LPO has followed an increasing trend and a decline in the activity of CAT, SOD and GSH at both the concentrations throughout the experiment. However, no definite trend in the activity of GST has been observed. Prolonged exposure to chlorpyrifos enhanced ROS formation, finally resulted in oxidative damage to cell and inhibited antioxidant capacities in the fish tissues.

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Section: Reduced Glutathione (Gsh)contrasting

confidence: 99%

Section: Catalase (Cat)mentioning

confidence: 99%

Oxidative Stress Response in Liver, Kidney and Gills of Ctenopharyngodon Idellus (Cuvier & Valenciennes) Exposed To Chlorpyrifos

Kaur

2017

MOJBM

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“…It was reported that GST levels increased after exposure to pyrethroids [48]. In addition, GST omega 1 was over-expressed in skin mucus of Atlantic cod after infection [22].…”

mentioning

confidence: 95%

Differential proteome profile of skin mucus of gilthead seabream (Sparus aurata) after probiotic intake and/or overcrowding stress

Cordero¹,

Morcillo

Cuesta

et al. 2016

Journal of Proteomics

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Differential proteome profile of skin mucus of gilthead seabream (sparus aurata) after probiotic intake and/or overcrowding stress, Journal of Proteomics (2015Proteomics ( ), doi: 10.1016Proteomics ( /j.jprot.2015 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. A C C E P T E DM A N U S C R I P T ACCEPTED MANUSCRIPT A C C E P T E D M A N U S C R I P T ACCEPTED MANUSCRIPT2 AbstractGilthead seabream (Sparus aurata L.) is the major cultured fish species in the Mediterranean area. High density stocking causes stress and increases the impact of diseases leading to economic losses. Probiotics could represent a solution to prevent diseases through several mechanisms such as improving the immune status and/or mucosal microbiota or competing with pathogens. The probiotic Shewanella putrefaciens, also known as Pdp11, was firstly isolated from the skin of healthy gilthead seabream. Our study focuses on the skin mucus proteome after dietary probiotic Pdp11 intake in fish maintained under normal or overcrowding conditions. 2-DE of skin mucus followed by LC-MS/MS analysis was done for each experimental group and differentially expressed proteins were identified. The results showed differentially expressed proteins especially involved in immune processes, such as lysozyme, complement C3, natural killer cell enhancing factor and nonspecific cytotoxic cell receptor protein 1, whose transcript profiles were studied by qPCR. A consistency between lysozyme protein levels in the mucus and lysozyme mRNA levels in skin were found. Further research is necessary to unravel the implications of skin mucosal immunity on fish welfare and disease. Biological significanceThe present work reveals the proteomic changes, which are taking place in the skin mucus of stressed and non-stressed gilthead seabream after Pdp11 probiotic intake. The study contributes to improve the knowledge on skin mucosal immunology of this relevant farmed fish species.Furthermore, the paper shows for the first time how a suitable proteomic methodology, in this case 2-DE followed by LC-MS/MS is useful to perform a comparative study with a noninvasive technique of skin mucus of gilthead seabream.

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“…Additionally, non-enzymatic antioxidant substances and antioxidant enzymes are important for fish to combat oxidative damage [81]. Sayeed et al [82] reported that reduced GSH was an established nonenzymatic antioxidant in fish. In current study, compared with optimal riboflavin supplementation, riboflavin deficiency decreased reduced GSH content in the gills of young grass carp (Table 5), indicating that riboflavin deficiency reduced the nonenzymatic antioxidant capacity in the gills of fish.…”

mentioning

confidence: 99%

Dietary riboflavin deficiency decreases immunity and antioxidant capacity, and changes tight junction proteins and related signaling molecules mRNA expression in the gills of young grass carp (Ctenopharyngodon idella)

Chen

Feng

Jiang

et al. 2015

Fish & Shellfish Immunology

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Oxidative stress biomarkers of exposure to deltamethrin in freshwater fish, Channa punctatus Bloch

Cited by 432 publications

References 38 publications

Oxidative Stress Response in Liver, Kidney and Gills of Ctenopharyngodon Idellus (Cuvier & Valenciennes) Exposed To Chlorpyrifos

Oxidative Stress Response in Liver, Kidney and Gills of Ctenopharyngodon Idellus (Cuvier & Valenciennes) Exposed To Chlorpyrifos

Differential proteome profile of skin mucus of gilthead seabream (Sparus aurata) after probiotic intake and/or overcrowding stress

Dietary riboflavin deficiency decreases immunity and antioxidant capacity, and changes tight junction proteins and related signaling molecules mRNA expression in the gills of young grass carp (Ctenopharyngodon idella)

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