Profenofos induced biochemical alterations and in silico modelling of hatching enzyme, ZHE1 in zebrafish ( Danio rerio ) embryos

Pamanji, R.; Yashwanth, B.; Rao, J. Venkateswara

doi:10.1016/j.etap.2016.05.027

Cited by 36 publications

(4 citation statements)

References 34 publications

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“…Moreover, the erratic swimming of fish might have been due to the impact of these pesticides on the central nervous system. This behavior was confirmed in this study by inhibition of AchE activity, thereby hindering synchronization between nervous and muscular junctions, leading to diminished fish performance and swimming capabilities [ 56 , 57 ]. Similar impairments in behavior and locomotion were reported for LCT exposure in freshwater catfish, Clarias batrachus [ 58 ], and O. niloticus [ 5 , 30 ].…”

Section: Discussionsupporting

confidence: 64%

The Antioxidant Role of a Taurine-Enriched Diet in Combating the Immunotoxic and Inflammatory Effects of Pyrethroids and/or Carbamates in Oreochromis niloticus

Mohamed

Rahman

Salem

et al. 2021

Animals

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Indiscriminate use of insecticides is a major concern due to its ubiquitous occurrence and potential toxicity to aquatic animals. This study investigated the adverse effects of lambda-cyhalothrin (LCT; C23H19ClF3NO3) and methomyl (MTM; C5H10N2O2S) on immune system modulations and growth performance of juvenile fishes. The supportive role of a taurine (TUR; C2H7NO3S)-supplemented diet was also evaluated. Juvenile O. niloticus fishes were exposed to LCT (0.079 µg/L), MTM (20.39 µg/L), or both in water and were fed on a basal diet only or taurine-supplemented basal diet. Exposure to LCT and MTM retarded growth and increased mortality rate. LCT and MTM reduced antioxidant enzyme activities (superoxide dismutase and glutathione peroxidase) and innate and humoral immunity but upregulated interleukin and chemokine expressions. Moreover, exposure to LCT and MTM elevated 8-OHdG levels and increased the mortality of Oreochromis niloticus after the experimental bacterial challenge. The TUR-enriched diet enhanced antioxidant enzymes and acted as a growth promoter and anti-inflammatory agent. TUR can modify innate and adaptive immune responses. Furthermore, TUR supplementation is a beneficial additive candidate for mitigating LCT and MTM toxicities mixed with O. niloticus aquafeed.

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Section: Discussionsupporting

confidence: 64%

The Antioxidant Role of a Taurine-Enriched Diet in Combating the Immunotoxic and Inflammatory Effects of Pyrethroids and/or Carbamates in Oreochromis niloticus

Mohamed

Rahman

Salem

et al. 2021

Animals

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“…Similar observations have also been recorded in profenofos exposed animals by several earlier workers. [5][6][7][8][9] Curcumin treated profenofos exposed test group mice showed recovery in the histoarchitecture of renal cells. The inter-glomerular was reorganized almost near to normal mice.…”

Section: Resultsmentioning

confidence: 93%

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2016

IJPSR

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“…Embryos and larvae of zebrafish are widely used in studies related to embryology and toxicology, as well as in studies where procedures such as transgenesis and mutagenesis are performed (Mizgirev and Revskoy, 2010). In these studies, the hatchability is an important parameter evaluated (Bai et al, 2010;Pamanji et al, 2016;Liang et al, 2017). The results obtained in this study show the need to use individuals from only one location to avoid or reduce the effects of genetic and phenotypic variation on the results of the reproductive parameters.…”

Section: Reproductive Performancementioning

confidence: 84%

GENETIC VARIABILITY AND REPRODUCTIVE CHARACTERISTICS OF ZEBRAFISH (Cyprinidae Danio rerio) STOCKS

Lewandowski¹,

Sary²,

Casetta³

et al. 2021

Acta biol. Colomb.

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Specimens of cultured zebrafish acquired from different fish farms in Brazil may show genetic variability and alteration in allele frequency due to genetic drift and selective pressure in a captive environment, resulting in the differentiation of productive and reproductive characteristics. The aim of this study was to evaluate the genetic variability and reproductive characteristics of 180 zebrafish specimens from six Brazilian fish farms. A deviation from the Hardy-Weinberg equilibrium was observed in all evaluated stocks. Differentiation among stocks was observed in the amount of genetic variability with respect to observed heterozygosity and the inbreeding coefficient (FIS). Genetic distance between stocks was determined through the Fst index, and the formation of four distinct groups was observed by plotting the dendrogram based on Nei’s genetic distance. Differences were observed among reproductive parameters, such as the average number of eggs per female and hatchability. This second parameter proved to be related to the level of inbreeding of the population, whereas this effect was not observed for spawning frequency. We conclude that zebrafish stocks from the 6 different Brazilian fish farms present significant genetic and phenotypic variability. The genetic structure affects fecundity and should be considered when carrying out work where reproductive rates are evaluated.

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Profenofos induced biochemical alterations and in silico modelling of hatching enzyme, ZHE1 in zebrafish ( Danio rerio ) embryos

Cited by 36 publications

References 34 publications

The Antioxidant Role of a Taurine-Enriched Diet in Combating the Immunotoxic and Inflammatory Effects of Pyrethroids and/or Carbamates in Oreochromis niloticus

The Antioxidant Role of a Taurine-Enriched Diet in Combating the Immunotoxic and Inflammatory Effects of Pyrethroids and/or Carbamates in Oreochromis niloticus

Untitled

GENETIC VARIABILITY AND REPRODUCTIVE CHARACTERISTICS OF ZEBRAFISH (Cyprinidae Danio rerio) STOCKS

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