Effects of imidacloprid on the oxidative stress, detoxification and gut microbiota of Chinese mitten crab, Eriocheir sinensis

Hong, Yuhang; Huang, Yi; Wu, Shih-Chung; Yang, Xiaozhen; Yu, De Quan; Xu, Defeng; Huang, Zhiqiu

doi:10.1016/j.scitotenv.2020.138276

Cited by 72 publications

(18 citation statements)

References 78 publications

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“…In a recent study (Hong et al . 2020), imidacloprid (IMI) caused significant alterations in microbial communities and induced sub‐lethal acute stress in cultured animals. Beneficial bacteria were decreased, while pathogenic forms increased after exposure to IMI.…”

Section: Resultsmentioning

confidence: 99%

“…In other studies, high residues of endosulfan, cypermethrin and deltamethrin were reported in hydroponically grown vegetables, with effects increasing by dosage concentration (Hatzilazarou et al 2004). In a recent study (Hong et al 2020), imidacloprid (IMI) caused significant alterations in microbial communities and induced sub-lethal acute stress in cultured animals. Beneficial bacteria were decreased, while pathogenic forms increased after exposure to IMI.…”

Section: Chemical Controlmentioning

confidence: 97%

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Integrated pest and disease management in aquaponics: A metadata‐based review

Folorunso

Roy

Gebauer

et al. 2020

Reviews in Aquaculture

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Aquaponics has the potential to produce sustainable, high‐quality food through integration of hydroponics and aquaculture, but its commercialization is stalled by bottlenecks in pest and disease management. We reviewed integrated pest and disease management steps and techniques in hydroponics to qualify as suitable techniques for different aquaponic designs. Non‐chemical prophylactic measures are highly proficient for pest and disease prevention in all designs. Still, the use of chemical control methods remains highly complicated for all systems. We simulated 10–20% runoff concentrations of 9 pesticides in the common UVI design and compared them with NOEC, LC50 of fish. Endosulfan seems most toxic with runoff AI (20.7 μg L−1) exceeding LC50 (10.2 μg L−1) and NOEC (0.05 μg L−1). At 20% runoff, most chemical pesticides pose risks in aquaponic systems. Natural pesticides were also discussed as potential alternatives with low acute toxicity to fish, but little is known about their effects on water and bacteria. While insecticides and herbicides are replaceable by well‐established commercial biocontrol measures, fungicides and nematicides would still be relevant in aquaponics due to low efficiency of alternatives (e.g. natural enemies, entomopathogenic fungus). Monitoring and cultural control are the first approaches to contain pest population below the action threshold. Biological controls, in general, are adaptable to a larger extent. Further studies are required on how to utilize indigenous microbial community in aquaponics (dominated by Proteobacteria; effective at ~103–109 CFU mL−1) as a frontline defence.

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Section: Resultsmentioning

confidence: 99%

Section: Chemical Controlmentioning

confidence: 97%

Integrated pest and disease management in aquaponics: A metadata‐based review

Folorunso

Roy

Gebauer

et al. 2020

Reviews in Aquaculture

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“…On the one hand, Bacteroidetes abundance was increased in a dose-dependent manner and reached almost three times as much as the control. On the other hand, the relative abundance of Proteobacteria diminished [ 89 ]. Onaru et al described the effects of clothianidin on rats.…”

Section: Insecticidesmentioning

confidence: 99%

Toxicology and Microbiota: How Do Pesticides Influence Gut Microbiota? A Review

Giambò

Teodoro

Costa

et al. 2021

IJERPH

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In recent years, new targets have been included between the health outcomes induced by pesticide exposure. The gastrointestinal tract is a key physical and biological barrier and it represents a primary site of exposure to toxic agents. Recently, the intestinal microbiota has emerged as a notable factor regulating pesticides’ toxicity. However, the specific mechanisms related to this interaction are not well known. In this review, we discuss the influence of pesticide exposure on the gut microbiota, discussing the factors influencing gut microbial diversity, and we summarize the updated literature. In conclusion, more studies are needed to clarify the host–microbial relationship concerning pesticide exposure and to define new prevention interventions, such as the identification of biomarkers of mucosal barrier function.

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“…The community structure and relative abundance of gut microbes vary among hosts. In aquatic animals, for example, the dominant phyla are Proteobacteria, Bacteroidetes, Tenericutes and Firmicutes in crabs ( Hong et al, 2020 ; Wei et al, 2019 ; Wei et al, 2020 ), Bacteroidetes, Firmicutes and Proteobacteria in shrimps ( Rungrassamee et al, 2014 ), fish ( Egerton et al, 2018 ), sea turtles ( Campos et al, 2018 ; McDermid et al, 2020 ) and sea lions ( Delport et al, 2016 ), and Proteobacteria and Firmicutes in sharks ( Givens et al, 2015 ). Each gut microbial phylum may have unique functional roles.…”

Section: Introductionmentioning

confidence: 99%

The invasive red-eared slider turtle is more successful than the native Chinese three-keeled pond turtle: evidence from the gut microbiota

Zhao

et al. 2020

PeerJ

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Background The mutualistic symbiosis between the gut microbial communities (microbiota) and their host animals has attracted much attention. Many factors potentially affect the gut microbiota, which also varies among host animals. The native Chinese three-keeled pond turtle (Chinemys reevesii) and the invasive red-eared slider turtle (Trachemys scripta elegans) are two common farm-raised species in China, with the latter generally considered a more successful species. However, supporting evidence from the gut microbiota has yet to be collected. Methods We collected feces samples from these two turtle species raised in a farm under identical conditions, and analyzed the composition and relative abundance of the gut microbes using bacterial 16S rRNA sequencing on the Roach/454 platform. Results The gut microbiota was mainly composed of Bacteroidetes and Firmicutes at the phylum level, and Porphyromonadaceae, Bacteroidaceae and Lachnospiraceae at the family level in both species. The relative abundance of the microbes and gene functions in the gut microbiota differed between the two species, whereas alpha or beta diversity did not. Microbes of the families Bacteroidaceae, Clostridiaceae and Lachnospiraceae were comparatively more abundant in C. reevesii, whereas those of the families Porphyromonadaceae and Fusobacteriaceae were comparatively more abundant in T. s. elegans. In both species the gut microbiota had functional roles in enhancing metabolism, genetic information processing and environmental information processing according to the Kyoto Encyclopedia of Genes and Genomes database. The potential to gain mass is greater in T. s. elegans than in C. reevesii, as revealed by the fact that the Firmicutes/Bacteroidetes ratio was lower in the former species. The percentage of human disease-related functional genes was lower in T. s. elegans than in C. reevesii, presumably suggesting an enhanced potential to colonize new habitats in the former species.

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Effects of imidacloprid on the oxidative stress, detoxification and gut microbiota of Chinese mitten crab, Eriocheir sinensis

Cited by 72 publications

References 78 publications

Integrated pest and disease management in aquaponics: A metadata‐based review

Integrated pest and disease management in aquaponics: A metadata‐based review

Toxicology and Microbiota: How Do Pesticides Influence Gut Microbiota? A Review

The invasive red-eared slider turtle is more successful than the native Chinese three-keeled pond turtle: evidence from the gut microbiota

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