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Elkribi-Boukhris S, Boughattas I, Sappin-Didier V, Helaoui S, Coriou C, Bussiere S, Mokni M, Banni M. Exposure to polymetallic contaminated sites induced toxicological effects on chicken lungs: A multi-level analysis. Chemosphere 2024; 354:141574. [PMID: 38460845 DOI: 10.1016/j.chemosphere.2024.141574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 02/26/2024] [Accepted: 02/27/2024] [Indexed: 03/11/2024]
Abstract
Heavy metal pollution is an important environmental issue causing several hazards to organisms. In the present study, we investigated the uptake and accumulation of heavy metals (Pb, Cd, Cu, and Zn) in chicken lungs after six months of breeding on polymetallic-contaminated area in Jebel Ressas village. Genotoxicity in term of micronuclei frequency as well as oxidative stress in term of enzymatic activities of Catalase (CAT), Glutathion-S-Transferase (GST) and malondialdehydes accumulation (MDA) were performed. In addition, gene expression levels involved in oxidative stress genes (cat, sod and gst), metal homeostasis (mt1 and mt4) and DNA metabolism (p53, bcl2, caspase 3 and DNA ligase) were detected. Exposed chicken lungs revealed an important heavy metal accumulation of Cd and Zn co-occurring with oxidative status modulation. Transcriptomic results unveiled an upregulation of oxidative stress and homeostasis genes. On the other hand, genes involved in DNA metabolism indicated cellular functioning towards cells death and apoptosis modulation. Moreover, the histopathological examination revealed lung lesions in the chickens exposed to heavy metal contamination. Our study highlights the hazardous effects of heavy metal pollution on chicken respiratory system.
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Affiliation(s)
- Sameh Elkribi-Boukhris
- Department of Biological Sciences, University of Tunis El Manar, Tunis, Tunisia; Laboratory of Biochemistry and Environmental Toxicology, Higher Institute of Agronomy Chott-Mariem, Tunisia
| | - Iteb Boughattas
- Laboratory of Biochemistry and Environmental Toxicology, Higher Institute of Agronomy Chott-Mariem, Tunisia; Regional Field Crops Research Center of Beja, IRESA, Tunisia.
| | | | - Sondes Helaoui
- Laboratory of Biochemistry and Environmental Toxicology, Higher Institute of Agronomy Chott-Mariem, Tunisia
| | - Cécile Coriou
- UMR ISPA, Bordeaux Sciences Agro, INRA, 33140, Villenave D'Ornon, France
| | - Sylvie Bussiere
- UMR ISPA, Bordeaux Sciences Agro, INRA, 33140, Villenave D'Ornon, France
| | - Moncef Mokni
- Department of Pathology, CHU Farhat Hached, Sousse, Tunisia
| | - Mohamed Banni
- Laboratory of Biochemistry and Environmental Toxicology, Higher Institute of Agronomy Chott-Mariem, Tunisia; Higher Institute of Biotechnology, Monastir University, Tunisia
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Eon P, Deogratias JM, Robert T, Coriou C, Bussiere S, Sappin-Didier V, Denaix L, Cornu JY. Ability of aerated compost tea to increase the mobility and phytoextraction of copper in vineyard soil. J Environ Manage 2023; 325:116560. [PMID: 36279772 DOI: 10.1016/j.jenvman.2022.116560] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 10/12/2022] [Accepted: 10/16/2022] [Indexed: 06/16/2023]
Abstract
Aerated compost tea (ACT) contains soluble humic substances (SHS) that are expected to alter the dynamics and ecotoxicity of Cu in soil. This study investigated the efficiency of ACT in enhancing the mobility and phytoextraction of Cu in vineyard soil. Crimson clover (Trifolium incarnatum L.) was grown on a vineyard soil at three concentrations of Cu (90, 261 and 432 mg kg-1), and supplied (or not) with ACT, then sampled after 56 days to determine the amount of Cu phytoextracted. Soil was extracted with 0.01 M KCl and potentiometric analyses were performed to measure the impact of ACT on the speciation of Cu in the extraction solution. ACT was found to increase the mobility of Cu in the soil by a factor of 3-14 depending on the soil Cu content and on the soil extraction date. The increase in Cu mobility was associated with an increase in absorbance at 254 nm and with a decrease in the free ionic fraction of Cu in the KCl extract, suggesting that Cu was mainly mobilized by the SHS present in the compost tea, and through a ligand-controlled dissolution process. ACT increased Cu phytoextraction at Cu90 and Cu261 by on average 80% thanks to its positive impact on plant growth, and on Cu accumulation in plant shoots, whereas it reduced Cu phytoextraction at Cu432 due to its deleterious effect on plant growth at this soil Cu content. ACT is thus an efficient way to increase the phytoavailability of Cu in soil, but probably should not be used in vineyard soils that are highly contaminated by Cu. To obtain Cu phytoextraction yields in line with the needs of the wine sector, the use of ACT needs to be associated with the cultivation of a Cu-accumulating plant.
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Affiliation(s)
- Pierre Eon
- ISPA, Bordeaux Sciences Agro, INRAE, 33140, Villenave d'Ornon, France
| | | | - Thierry Robert
- ISPA, Bordeaux Sciences Agro, INRAE, 33140, Villenave d'Ornon, France
| | - Cécile Coriou
- ISPA, Bordeaux Sciences Agro, INRAE, 33140, Villenave d'Ornon, France
| | - Sylvie Bussiere
- ISPA, Bordeaux Sciences Agro, INRAE, 33140, Villenave d'Ornon, France
| | | | - Laurence Denaix
- ISPA, Bordeaux Sciences Agro, INRAE, 33140, Villenave d'Ornon, France
| | - Jean-Yves Cornu
- ISPA, Bordeaux Sciences Agro, INRAE, 33140, Villenave d'Ornon, France.
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Nicaise V, Chereau S, Pinson-Gadais L, Verdal-Bonnin MN, Ducos C, Jimenez M, Coriou C, Bussière S, Robert T, Nguyen C, Richard-Forget F, Cornu JY. Interaction between the Accumulation of Cadmium and Deoxynivalenol Mycotoxin Produced by Fusarium graminearum in Durum Wheat Grains. J Agric Food Chem 2022; 70:8085-8096. [PMID: 35730681 DOI: 10.1021/acs.jafc.2c01673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Durum wheat is one of the cereal crops that accumulates the highest concentrations of cadmium (Cd) and deoxynivalenol (DON) mycotoxin in its grains, thereby affecting the safety of products made of durum wheat grains (pasta and semolina). This study investigates in planta the interaction between Cd and Fusarium graminearum, the main causal agent of DON accumulation in grains. A pot experiment was designed to characterize the response of durum wheat to F. graminearum infection at three levels of Cd exposure: 0.1, 2, and 10 mg Cd kg-1 soil, which showed that the accumulation of Cd and DON resulted from interacting processes. On the one hand, plant exposure to Cd reduced the concentration of DON in grains. The mitigating effect of Cd on DON accumulation was attributed to the restricted growth of F. graminearum, which could result from enhanced plant resistance to the fungal pathogen induced by Cd exposure. On the other hand, F. graminearum infection of durum wheat increased the Cd concentration in the grains. The promoting effect of Fusarium infection on Cd accumulation was attributed to decoupling of the allocation of Cd and photoassimilates to the grains and to the reduced strength of the grain sink for photoassimilates caused by the fungus. Provided that this result is confirmed in field conditions, it suggests that in Cd-contaminated soils, particular attention should be paid to agronomic practices that affect Fusarium head blight disease to avoid further increase in the risk of exceeding the regulatory limit set by the European Union for Cd in durum wheat.
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Affiliation(s)
- Valérie Nicaise
- ISPA, Bordeaux Sciences Agro, INRAE, Villenave-d'Ornon F-33882, France
- INRAE, MycSA, Villenave-d'Ornon F-33882, France
| | | | | | | | | | - Mélanie Jimenez
- ISPA, Bordeaux Sciences Agro, INRAE, Villenave-d'Ornon F-33882, France
| | - Cécile Coriou
- ISPA, Bordeaux Sciences Agro, INRAE, Villenave-d'Ornon F-33882, France
| | - Sylvie Bussière
- ISPA, Bordeaux Sciences Agro, INRAE, Villenave-d'Ornon F-33882, France
| | - Thierry Robert
- ISPA, Bordeaux Sciences Agro, INRAE, Villenave-d'Ornon F-33882, France
| | - Christophe Nguyen
- ISPA, Bordeaux Sciences Agro, INRAE, Villenave-d'Ornon F-33882, France
| | | | - Jean-Yves Cornu
- ISPA, Bordeaux Sciences Agro, INRAE, Villenave-d'Ornon F-33882, France
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Viala Y, Sappin-Didier V, Bussière S, Coriou C, Nguyen C. Simple models efficiently predict free cadmium Cd 2+ in the solutions of low-contaminated agricultural soils. Sci Total Environ 2021; 778:146428. [PMID: 34030371 DOI: 10.1016/j.scitotenv.2021.146428] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 03/02/2021] [Accepted: 03/08/2021] [Indexed: 05/22/2023]
Abstract
Speciation of Cd in soil solutions strongly determines the fate of this toxic metal in the environment. Generally, in soil solutions, Cd predominantly binds to the dissolved organic matter (DOM). The determination of the quantity and reactivity of DOM that actually complexes Cd in soil solutions is challenging for operational purposes. Therefore, this study tested whether Cd2+ concentration in soil solutions could effectively be predicted by considering complexation with a single mean organic ligand assumed to be a fraction of DOM of unspecified nature or assumed to be purely fulvic acids (FA) with reactivity as described in WHAM VII. The reactivity of the unspecified ligand and the concentration of FA were modelled and fitted to experimental data from 76 agricultural soils with low Cd contents. The optimal reactivity and FA concentration that minimized the relative error (RE) of predictions of the concentration of Cd2+ in soil solutions were either considered constant across soils or modelled from soil properties by multiple linear regressions (MLR) or random forests (RF), giving 6 models, the predictive value of which was assessed by 10-folds cross-validation. When the reactivity of the mean ligand and the optimal FA concentration were considered constant across soils, the models were biased and 66.9% of predictions had relative errors below a factor of 2. By contrast, if the reactivity of the mean ligand or the optimal FA concentration were allowed to vary with soil characteristics, these performances increased to 95.5%, soil pH being the main predictor and RF being slightly more efficient than MLR. With more than 95% of the relative errors of prediction below a factor of 2, the models developed in this work could be valuable for assessing Cd speciation in the solution of soils having a low Cd content.
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Affiliation(s)
- Yoann Viala
- ISPA, INRAE, Bordeaux Sciences Agro, 33140 Villenave d'Ornon, France.
| | | | - Sylvie Bussière
- ISPA, INRAE, Bordeaux Sciences Agro, 33140 Villenave d'Ornon, France
| | - Cécile Coriou
- ISPA, INRAE, Bordeaux Sciences Agro, 33140 Villenave d'Ornon, France
| | - Christophe Nguyen
- ISPA, INRAE, Bordeaux Sciences Agro, 33140 Villenave d'Ornon, France
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Cornu JY, Bussière S, Coriou C, Robert T, Maucourt M, Deborde C, Moing A, Nguyen C. Changes in plant growth, Cd partitioning and xylem sap composition in two sunflower cultivars exposed to low Cd concentrations in hydroponics. Ecotoxicol Environ Saf 2020; 205:111145. [PMID: 32846296 DOI: 10.1016/j.ecoenv.2020.111145] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/05/2020] [Accepted: 08/06/2020] [Indexed: 05/22/2023]
Abstract
This study characterizes sunflower response to the levels of Cd encountered in moderately Cd-polluted soils. Two sunflower cultivars differing in their ability to sequestrate Cd in roots were exposed to low concentrations of Cd (0.5 nM or 100 nM) in hydroponics and sampled after 18 days (258 degree-days) when ten leaves were fully expanded. Plant growth, Cd uptake and partitioning among organs were monitored along with the ionomic (ICP-MS) and the metabolic (1H-NMR) composition of the xylem sap. Sunflower tolerance to Cd differed between the two cultivars. The cultivar with the highest ability to sequestrate Cd in roots (Kapllan) was more tolerant to Cd than the one with the lowest ability (ES RICA). The 23% penalization of plant growth observed at 100 nM in cultivar ES RICA was associated with reduced xylem loading fluxes of soluble sugars, perhaps pointing to disruption of carbohydrate metabolism. Retention of Cd in the stem was higher at 100 nM than at 0.5 nM in the Cd-sensitive cultivar ES RICA, which can be seen as a sunflower strategy to restrict the amount of Cd delivered to the leaves under Cd stress. No direct connection was found between the speciation of Cd in the xylem sap and the Cd translocation efficiency, although significant changes in the free ionic fraction of Cd were observed between the two cultivars at 0.5 nM. The relevance of these results in promoting the use of sunflower in phytomanagement of Cd-polluted soils is discussed.
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Affiliation(s)
- J Y Cornu
- INRAE, Bordeaux Sciences Agro, UMR ISPA, F-33140, Villenave D'Ornon, France.
| | - S Bussière
- INRAE, Bordeaux Sciences Agro, UMR ISPA, F-33140, Villenave D'Ornon, France
| | - C Coriou
- INRAE, Bordeaux Sciences Agro, UMR ISPA, F-33140, Villenave D'Ornon, France
| | - T Robert
- INRAE, Bordeaux Sciences Agro, UMR ISPA, F-33140, Villenave D'Ornon, France
| | - M Maucourt
- INRAE, Univ. Bordeaux, UMR Fruit Biology and Pathology, F-33140, Villenave D'Ornon, France; PMB-Metabolome, INRAE, 2018. Bordeaux Metabolome Facility, France
| | - C Deborde
- INRAE, Univ. Bordeaux, UMR Fruit Biology and Pathology, F-33140, Villenave D'Ornon, France; PMB-Metabolome, INRAE, 2018. Bordeaux Metabolome Facility, France
| | - A Moing
- INRAE, Univ. Bordeaux, UMR Fruit Biology and Pathology, F-33140, Villenave D'Ornon, France; PMB-Metabolome, INRAE, 2018. Bordeaux Metabolome Facility, France
| | - C Nguyen
- INRAE, Bordeaux Sciences Agro, UMR ISPA, F-33140, Villenave D'Ornon, France
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Kribi-Boukhris SE, Boughattas I, Zitouni N, Helaoui S, Sappin-Didier V, Coriou C, Bussiere S, Banni M. Ecotoxicity of trace elements to chicken GALLUS gallus domesticus exposed to a gradient of polymetallic-polluted sites. Environ Pollut 2020; 265:114831. [PMID: 32474340 DOI: 10.1016/j.envpol.2020.114831] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 05/02/2020] [Accepted: 05/15/2020] [Indexed: 06/11/2023]
Abstract
Mining activity may cause heavy metal accumulation, which threatens human and animal health by their long-term persistence in the environment. This study aims to assess the impact of polymetallic pollution on chicken (Gallus domesticus) from old lead mining sites in northeast of Tunisia: Jebel Ressas (JR). Samples of soil and chickens were collected from five sites being ranked along a gradient of heavy metal contamination. Heavy metal loads were evaluated in soil samples and in chicken liver and kidney. Biochemical evaluation of oxidative stress parameters termed as Catalase (CAT), Glutathione-S-Transferase (GST), and Malondialdehydes (MDA) accumulation was monitored. Metallothionein protein level was assessed as a specific response to heavy metals. DNA alteration was achieved using MNi frequency in the investigated tissues. Finally, the evaluation of gene expression levels of CAT, GST, mt1, mt4, P53, bcl2, caspase3 and DNA-ligase was performed. Our data showed the highest loads of Cd, Cu, Zn and Pb in tissues of animals from site 3, being more pronounced in kidney. Biochemical data suggested a significant increase in antioxidant enzymes activities in all sites respect to control except in site 3 were CAT and GST were inhibited. DNA alteration was observed in all tissues being very pronounced in animals from site 3. Overall, transcriptomic data showed that genes involved in apoptosis were up-regulated in animals exposed to the most contaminated soils. Our data suggest that chicken and selected biomarkers offer a suitable model for biomonitoring assessment of heavy metals transfer through the food web in mining sites. Finally, the obtained results of heavy metals accumulation and related alterations should be carefully considered in view of the controversial relationship between distribution and toxicology of contaminants in exposed organisms.
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Affiliation(s)
- Sameh El Kribi-Boukhris
- Laboratory of Biochemistry and Environmental Toxicology, 4040, Higher Institute of Agronomy, Chott-Mariem, Tunisia; Department of Biological Sciences, Faculty of Science of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Iteb Boughattas
- Laboratory of Biochemistry and Environmental Toxicology, 4040, Higher Institute of Agronomy, Chott-Mariem, Tunisia.
| | - Nesrine Zitouni
- Laboratory of Biochemistry and Environmental Toxicology, 4040, Higher Institute of Agronomy, Chott-Mariem, Tunisia
| | - Sondes Helaoui
- Laboratory of Biochemistry and Environmental Toxicology, 4040, Higher Institute of Agronomy, Chott-Mariem, Tunisia
| | | | - Cécile Coriou
- UMR ISPA, Bordeaux Sciences Agro, INRA, 33140, Villenave d'Ornon, France
| | - Sylvie Bussiere
- UMR ISPA, Bordeaux Sciences Agro, INRA, 33140, Villenave d'Ornon, France
| | - Mohamed Banni
- Laboratory of Biochemistry and Environmental Toxicology, 4040, Higher Institute of Agronomy, Chott-Mariem, Tunisia
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Yan BF, Nguyen C, Pokrovsky OS, Candaudap F, Coriou C, Bussière S, Robert T, Cornu JY. Cadmium allocation to grains in durum wheat exposed to low Cd concentrations in hydroponics. Ecotoxicol Environ Saf 2019; 184:109592. [PMID: 31499445 DOI: 10.1016/j.ecoenv.2019.109592] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 07/16/2019] [Accepted: 08/19/2019] [Indexed: 05/22/2023]
Abstract
This study aims to characterize the response of durum wheat to different concentrations of Cd found in agricultural soils. One French durum wheat cultivar (i.e. Sculptur) was exposed to low concentrations of Cd (5 nM or 100 nM) in hydroponics. After anthesis, the plants were fed with a solution enriched with the stable isotope 111Cd to trace the newly absorbed Cd. Plants were sampled at anthesis and grain maturity to assess how plant growth, Cd uptake and partitioning among organs, as well as Cd remobilization, differed between the two Cd exposure levels. Durum wheat did not show any visual symptoms of Cd toxicity, regardless of which Cd treatment was applied. However, post-anthesis durum wheat growth was 14% penalized at 100 nM due to the large transpiration-based accumulation of Cd in leaves at this stage. The allocation of Cd to the grains was not restricted but enhanced at 100 nM compared to 5 nM. Both the root-to-shoot Cd translocation and the fraction of aboveground Cd allocated to grains were higher in plants exposed to 100 nM. Cadmium was remobilized exclusively from roots and stems, and remobilized Cd contributed on average to 40-45% of the Cd accumulated in mature grains, regardless of which Cd treatment was applied. The relevance of these results to decreasing the concentration of Cd in durum wheat grains is discussed.
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Affiliation(s)
- B F Yan
- ISPA, Bordeaux Sciences Agro, INRA, 33140, Villenave d'Ornon, France
| | - C Nguyen
- ISPA, Bordeaux Sciences Agro, INRA, 33140, Villenave d'Ornon, France
| | - O S Pokrovsky
- Université Toulouse, CNRS, GET, UMR 5563, F-31400, Toulouse, France; IO-GEO-CLIM Laboratory, Tomsk State University, 36 Lenina Prospekt, Tomsk, 630050, Russia
| | - F Candaudap
- Université Toulouse, CNRS, GET, UMR 5563, F-31400, Toulouse, France
| | - C Coriou
- ISPA, Bordeaux Sciences Agro, INRA, 33140, Villenave d'Ornon, France
| | - S Bussière
- ISPA, Bordeaux Sciences Agro, INRA, 33140, Villenave d'Ornon, France
| | - T Robert
- ISPA, Bordeaux Sciences Agro, INRA, 33140, Villenave d'Ornon, France
| | - J Y Cornu
- ISPA, Bordeaux Sciences Agro, INRA, 33140, Villenave d'Ornon, France.
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