Single and joint toxicity assessment of four currently used pesticides to zebrafish (Danio rerio) using traditional and molecular endpoints

Wang, Yanhua; Wu, Shenggan; Chen, Jine; Zhang, Changpeng; Xu, Zhihong; Li, Gang; Cai, Leiming; Shi, Weifeng; Wang, Qiang

doi:10.1016/j.chemosphere.2017.10.129

Cited by 65 publications

(17 citation statements)

References 54 publications

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“…Furthermore, pesticides are frequently applied as combinations (Covert et al, 2020) and the impact of a mixture is rather unpredictable because combined chemicals can generate additive, independent, synergistic, or antagonist effects (Rizzati et al, 2016). Our results are in agreement with the latter concept, as the pesticide cocktail induced dissimilar patterns of locomotor response as compared to the single components (Pérez et al, 2013;Wang et al, 2018Wang et al, , 2017.…”

Section: Discussionsupporting

confidence: 87%

Varying modalities of perinatal exposure to a pesticide cocktail elicit neurological adaptations in mice and zebrafish

Forner-Piquer

Klément

Gangarossa

et al. 2021

Environmental Pollution

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Highlights 1) Perinatal pesticides links with long-term behavioral modifications in male mice.2) Behavioral changes are accompanied by electrographic brain slowing in vivo.3) In zebrafish larvae, pesticide cocktail elicited dose-dependent motor-behavioral changes.4) In zebrafish larvae, chlorpyriphos is a behavior-modifying pesticide contained in the cocktail.5) Non-lethal prenatal pesticide cocktail does not provoke brain malformations.

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Section: Discussionsupporting

confidence: 87%

Varying modalities of perinatal exposure to a pesticide cocktail elicit neurological adaptations in mice and zebrafish

Forner-Piquer

Klément

Gangarossa

et al. 2021

Environmental Pollution

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“…Different is the situation of the multi-stress site, where GST was not significantly different from the control site; however, this enzyme is extremely variable and different research has demonstrated its reduction in animals that were subjected to radiation [102,103]; as such, it could be possible that this result was a balance between the effect of pesticides and electromagnetism on bees. It is known from the literature that exposure to pesticides causes an increase in oxidative stress in numerous organisms [104][105][106], including bees [41,69,107,108], involving genetic damage too [105]. In the present study, ROS levels in pupae were found to be higher in the chemical-stress site than in the control, with the most evident ROS increase from June to September when most of the pesticides were applied.…”

Section: Discussionsupporting

confidence: 43%

Combined Effects of Pesticides and Electromagnetic-Fields on Honeybees: Multi-Stress Exposure

Lupi

Mesiano

Adani

et al. 2021

Insects

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Honeybee and general pollinator decline is extensively reported in many countries, adding new concern to the general biodiversity loss. Many studies were addressed to assess the causes of pollinator decline, concluding that in most cases multi-stress effects were the most probable ones. In this research, the combined effects of two possible stress sources for bees, pesticides and electromagnetic fields (multi-stress conditions), were analyzed in the field. Three experimental sites were chosen: a control one far from direct anthropogenic stress sources, a pesticide-stress site and multi-stress one, adding to the same exposure to pesticides the presence of an electromagnetic field, coming from a high-voltage electric line. Experimental apiaries were monitored weekly for one year (from April 2017 to April 2018) by means of colony survival, queen activity, storage and brood amount, parasites and pathogens, and several biomarkers in young workers and pupae. Both exposure and effect biomarkers were analysed: among the first, acetylcholinesterase (AChE), catalase (CAT), glutathione S-transferase (GST) and alkaline phosphatase (ALP) and Reactive Oxygen Species (ROS); and among the last, DNA fragmentation (DNAFRAGM) and lipid peroxidation (LPO). Results showed that bee health conditions were the worst in the multi-stress site with only one colony alive out of the four ones present at the beginning. In this site, a complex picture of adverse effects was observed, such as disease appearance (American foulbrood), higher mortality in the underbaskets (common to pesticide-stress site), behavioral alterations (queen changes, excess of honey storage) and biochemical anomalies (higher ALP activity at the end of the season). The overall results clearly indicate that the multi-stress conditions were able to induce biochemical, physiological and behavioral alterations which severely threatened bee colony survival.

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“…However, RKN is well known parasite of banana roots. Chemical control of PPN which is widely used in agriculture (Evans and Haydock, 1999), and traditional crops production cause high environmental toxicity (Wang et al, 2018). So, our research establishes only the additional report concerning the effectuation of oxamyldegrading algae (Megharaj et al, 1999).…”

Section: Discussionmentioning

confidence: 88%

Biodegradation of Residual Oxamyl Compound by Algae: Description and Traits of Root-knot Nematode Control

El-Ansary

Hamouda

Ahmed‐Farid

2019

Egyptian Journal of Agronematology

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Accelerated biodegradation of the residual oxamyl (a systematic nematicide widely used for the control of soil pathogenic-nematodes), utilized at the recommended dose in soil cultured by banana plants and artificially infested with root-knot nematode (RKN, Meloidogyne incognita), was observed using algal bioassay studies. Algae such as Chlorella vulgaris, Scenedesmus obliquus, Anabaena oryza and Nostoc muscorum were used to determine the degradability enhancement of oxamyl by an accelerated biodegradation process. All oxamyldegrading species were highly effective to enhance biodegradation of oxamyl compound. Moreover, algal species were effective for controlling RKN, M. incognita because of their enhanced defensive power gained from the oxamyl compound supplemented to the soil. Also, this was improved by the force of the integrated algal suspension to inhibit parasitic nematode. The incorporated application of alga, S. obliquus was the most successful one for oxamyl degradation in plants (75%) and soil (100%) by using HPLC analysis, and had an active promoting effect on banana health. Unlike, the alga, C. vulgaris was the most successful action in diminishing the nematode juveniles (J2s) count in soil (57.55%) and galls count on roots (52.87%).

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Single and joint toxicity assessment of four currently used pesticides to zebrafish (Danio rerio) using traditional and molecular endpoints

Cited by 65 publications

References 54 publications

Varying modalities of perinatal exposure to a pesticide cocktail elicit neurological adaptations in mice and zebrafish

Varying modalities of perinatal exposure to a pesticide cocktail elicit neurological adaptations in mice and zebrafish

Combined Effects of Pesticides and Electromagnetic-Fields on Honeybees: Multi-Stress Exposure

Biodegradation of Residual Oxamyl Compound by Algae: Description and Traits of Root-knot Nematode Control

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