Toxic effect of chronic waterborne copper exposure on growth, immunity, anti-oxidative capacity and gut microbiota of Pacific white shrimp Litopenaeus vannamei

Qian, Dunwei; Xu, Chang; Chen, Chengzhuang; Qin, Jianguang; Chen, Liqiao; Li, Erchao

doi:10.1016/j.fsi.2020.03.018

Cited by 56 publications

(18 citation statements)

References 76 publications

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“…Frías-Espericueta et al (2008b) determined the survival and possible histological alterations in the gills and hepatopancre-as of L. vannamei juveniles exposed to copper sulfate and found that the mortality of shrimp juveniles during 96 h of exposure was 50% (96-h LC 50 ) at a concentration of 35.12 mg L −1 , whereas the absence of pillar cells, loss of regular structure of the cuticular epithelium, and multifocal necrosis were observed after 3 weeks of exposure to a con-centration of 1.756 mg L −1 . Cu-related histological alterations were also reported by Soegianto et al (2013) and Qian et al (2020) in L. vannamei juveniles. Soegianto et al (2013) found that after 15 days of exposure to 0.675 mg L −1 , tissue hyper-plasia was evident in the filaments, which resulted in a narrowing of the hemolymphatic lacunae.…”

Section: Occurrence Of Metals In the Water And Assessment Of Metal Water Qualitysupporting

confidence: 52%

“…Furthermore, ne-crosis and loss of hemolymphatic lacunae were observed in the gills of shrimp exposed to 1.325 mg L −1 and 2.010 mg L −1 . A study by Qian et al (2020) ) Boyd and Massaut (1999) reported that some trace metals are present as natural components in feeds, impurities in fertilizers, or active substances in pesticides. Katya et al (2016) analyzed the content of trace minerals of the tradi-tional inorganic and commercial sources of diets applied to L. vannamei and showed that the Cu concentration ranged from 12.8 to 185 ppm.…”

Section: Occurrence Of Metals In the Water And Assessment Of Metal Water Qualitymentioning

confidence: 99%

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Assessment of the ecological and human health risks from metals in shrimp aquaculture environments in Central Java, Indonesia

Hidayati

Prudent

Asia

et al. 2020

Environ Sci Pollut Res

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The occurrence and contamination level of seven important toxic metals (Cd, Cu, Co, Cr, Hg, Pb, and Zn) and three additional metals (Al, Fe, and Mn) in the water, sediment, and shrimp muscle in aquaculture areas located in Central Java, Indonesia, were investigated. The results suggest that the majority of metals have higher concentrations in the inlet followed by the outlet and ponds. Cd dissolved in the waters exhibited the highest level in Pekalongan (3.15 ± 0.33 μg L −1). Although Pb was not detected in the water, it was detected in the sediment, and the concentration ranged from 7.6 to 15.40 mg kg −1 dw. In general, the heavy metal concentrations in the sediments were found to decrease in the sequence Al > Fe > Mn > Zn > Cr > Cu > Co > Pb.Concentrations below the effects range low level based on the Canadian sediment quality guidelines were found for Cr, Cu, Pb, and Zn, whereas moderate sediment pollution (25-75 mg kg −1 dw) was observed for Cr (all regions), Cu (except in the Pekalongan region), and Zn (Brebes and Tegal regions) according to the US EPA standard. The status of the waters was evaluated by calculating a pollution index derived mostly from Mn and Zn. The ecological risk (geoaccumulation index (I geo ), contamination factor (CF), pollution load index (PLI), and potential ecological risk index (ERI)) determined in the sediments indicated that all studied areas had low to moderate contamination. The concentrations of all metals in shrimp were generally below the maximum limits for seafood, except for Zn (in all stations), Pb, and Cr (Tegal and Pekalongan). The hazard index values for metals indicated that consuming shrimp would not have adverse effects on human health.

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Section: Occurrence Of Metals In the Water And Assessment Of Metal Water Qualitysupporting

confidence: 52%

Section: Occurrence Of Metals In the Water And Assessment Of Metal Water Qualitymentioning

confidence: 99%

Assessment of the ecological and human health risks from metals in shrimp aquaculture environments in Central Java, Indonesia

Hidayati

Prudent

Asia

et al. 2020

Environ Sci Pollut Res

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“…At the end of the experiment, animals were starved for 24 h prior to sampling. Animals in each treatment were anaesthetized for 10 min on ice and weighed to determine weight gain ratio (WGR), feed conversion ratio (FCR), specific growth rate (SGR), protein efficiency ratio (PER), and survival rate according to (Farhadi et al, 2021, 2022; Qian et al, 2020)

WGR ()(%) goodbreak= ()(, \frac{Final body wet weight - initial body wet weight}{Initial body wet weight}) * 100

FCR goodbreak= ()(, \frac{Weight gain (normalg)}{Food consumed (normalg)})

SGR ()(, % / day) goodbreak= \frac{()(, Ln final body wet weight goodbreak- Ln initial body wet weight) * 100}{Rearing period ()(, days)}

PER goodbreak= ()(, \frac{Weight gain (normalg)}{Protein intake (normalg)})

Survival rate ()(%) goodbreak= ()(, \frac{Final numbers of crayfish}{Initial numbers of crayfish}) * 100

…”

Section: Methodsmentioning

confidence: 99%

Dietary oak ( Quercus brantii ) acorn extract affects growth performance, survival rate, haemolymph parameters, and body composition of narrow‐clawed crayfish ( Pontastacus leptodactylus )

Mosafer

Mousavi

Farhadi

2022

Aquaculture Research

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Herbal extracts have been successfully utilized to improve the growth, survival, immunity, and disease resistance of aquatic animals. The present experiment was designed to investigate the effects of dietary acorn extract on growth, survival rate, proximate composition, and haemolymph parameters of narrow-clawed crayfish (Pontastacus leptodactylus). A total number of 360 crayfish (39.17 ± 0.73 g) were randomly distributed into four treatments and fed experimental diets containing 0 (control), 0.5, 1, and 2 g/kg diet of acorn extract for 90 days. The results showed significant improvement in all growth parameters, weight gain ratio (WGR), specific growth rate (SGR), food conversion ratio (FCR), and protein efficiency ratio (PER), as well as survival rate between acorn extract, supplemented crayfish and control with the maximum performance in the 2 g/kg diet of acorn extract (p < 0.05). The dietary acorn extract increased the concentration of total protein, glucose, cholesterol, potassium (K), and calcium (Ca) (p < 0.05). Hepatic enzymes, including alkaline phosphatase (ALP), lactate dehydrogenase (LDH), serum glutamic oxaloacetic transaminase (SGOT), and serum glutamic pyruvic transaminase (SGPT), were not affected by dietary acorn extract (p > 0.05), suggesting no toxic effect on the hepatopancreas. Moreover, animals fed on dietary acorn extract had higher crude protein and lower crude lipid contents compared to the control group (p < 0.05). In conclusion, our findings revealed that feeding P. leptodactylus with acorn extract at 2 g/kg level significantly improves the growth performance and survival rate, without negative impacts on the health status.

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“…Exposure to 0.5 and 1 mg/L Cu 2+ retarded the growth and production of L. vannamei with damaged hepatopancreas tubular structure, hemolymph inhibition, desensitization of immune gene expression and increased pathogens in the gut (Qian et al . 2020). A similar change was observed with an increased abundance of pathogenic Vibrio in the intestine of AHPND shrimp based on different water qualities and also the eutrophication of pond water is expected to be associated with enhanced susceptibility to AHPND in shrimp (Chen et al .…”

Section: Influence Of Water Quality On Shrimp Microbiome and Healthmentioning

confidence: 99%

Healthy microbiome: a key to successful and sustainable shrimp aquaculture

Rajeev

Adithya

Kiran

et al. 2020

Reviews in Aquaculture

101

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The microbiome of the host and its surroundings play a vital role in its health and well-being. Unlike the terrestrial organisms that maternally acquire its microbiome, the aquatic species mainly get colonized by the microorganisms in its aquatic surrounding and are exposed to a wide variety of microbial community based on the type of aquatic environment the host inhabits. This review is focused on the aquaculture and shrimp microbiome and factors that influence its microbiome such as prebiotics, probiotics, synbiotics, diet, stress conditions, frequency and type of antibiotics used, host physiological conditions and developmental stages. This review also casts light on the role of the microbiome in enhancing the shrimp health, immune response, microbial colonization, and the effects of the biofloc system on shrimp and aquaculture microbiome. Moreover, beneficial microbes can be a safer alternative to harmful antibiotics used in aquaculture, which can thereby prevent the emergence of superbugs and also enhance the production rate. A proper understanding of the interactions between the host and its microbiome can help us to modulate and manipulate the aquaculture microbiome to enhance the health of aquatic organisms, which ensures the growth of the aquaculture industry. Therefore, the treatment strategies should be targeted towards the modulation of shrimp and aquaculture microbiome, which acts as beneficial partners to overcome the challenges confronted by the aquaculture sector.

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Toxic effect of chronic waterborne copper exposure on growth, immunity, anti-oxidative capacity and gut microbiota of Pacific white shrimp Litopenaeus vannamei

Cited by 56 publications

References 76 publications

Assessment of the ecological and human health risks from metals in shrimp aquaculture environments in Central Java, Indonesia

Assessment of the ecological and human health risks from metals in shrimp aquaculture environments in Central Java, Indonesia

Dietary oak ( Quercus brantii ) acorn extract affects growth performance, survival rate, haemolymph parameters, and body composition of narrow‐clawed crayfish ( Pontastacus leptodactylus )

Healthy microbiome: a key to successful and sustainable shrimp aquaculture

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