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Pardo C, Bellati A, Polverino G, Canestrelli D. The dark side of organic farming: Copper sulphate compromises the life history and behaviour of the walking stick insect, Bacillus rossius. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 942:173626. [PMID: 38844229 DOI: 10.1016/j.scitotenv.2024.173626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 05/22/2024] [Accepted: 05/27/2024] [Indexed: 06/10/2024]
Abstract
Organic farming is considered the most sustainable form of modern soil cultivation. Yet it often relies on the use of chemical compounds that are not necessarily harmless for the surrounding wildlife. In this study, we tested the effects of realistic concentrations of copper sulphate-largely used in organic farming as a fungicide-on ecologically-relevant traits of the walking stick insect Bacillus rossius, a species commonly found in the proximity of cultivated fields across Europe. By using second-generation progeny of wild-caught parthenogenetic females bred in common gardens, we measured the impact of copper sulphate (CuSO4) on both the life-history (body condition, number of eggs, and hatching success) and behavioural traits (activity and maximum vertical speed) of the individuals. We observed strong negative effects of high, realistic concentrations of copper sulphate on most traits within 12 days of exposure, while effects were less evident at lower concentrations of the pollutant. Our results reveal that realistic concentrations of copper sulphate can compromise important traits that regulate both the survival and reproduction of animals in the wild, with such effects that are, however, dose dependent. We suggest that common practices in organic farming require further consideration on their ecological and evolutionary impact on wildlife.
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Affiliation(s)
- Claudio Pardo
- Department of Ecological and Biological Sciences, University of Tuscia, Italy
| | - Adriana Bellati
- Department of Ecological and Biological Sciences, University of Tuscia, Italy
| | - Giovanni Polverino
- Department of Ecological and Biological Sciences, University of Tuscia, Italy; School of Biological Sciences, Monash University, Australia; School of Biological Sciences, The University of Western Australia, Australia.
| | - Daniele Canestrelli
- Department of Ecological and Biological Sciences, University of Tuscia, Italy
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2
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Constenla M, Soler-Membrives A, Besada V, Carrassón M. Impact assessment of a large river on the sediments and fish from its continental shelf: using Solea solea as sentinel in the Ebro river mouth (NW Mediterranean, Spain). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:15713-15728. [PMID: 34636002 DOI: 10.1007/s11356-021-16408-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 09/04/2021] [Indexed: 06/13/2023]
Abstract
Many studies have been carried out along mighty rivers with heavily industrialized watersheds to evaluate pollutants and their effects on freshwater organisms. However, their impact on marine organisms is virtually unknown. In order to cover this gap, Solea solea, one of the most important commercial fish species, together with sediments, were sampled during 2013-2015 offshore from the Ebro Delta river mouth. Fish health indicators (condition indices, histological tissue alterations, and parasite descriptors) were used to assess the potential effect of pollutants, an issue of particular interest in the area following the dredging activities taking place in the river upstream in 2013. No major histopathological alterations were detected, but perivascular inflammatory foci (PIF) were frequently observed, especially in 2014. The most prevalent and abundant parasites were acanthocephalans and digeneans within the digestive tract and copepods on the gills. Levels of trace metals from sediments and fish muscle were below the effects range median and reference levels accepted for human consumption, respectively. However, the lower levels of the hepatosomatic index, higher numbers of PIF, and variations in the abundance of parasites in 2014 and 2015 could suggest a pollutant exposure during these years. These results warn signs of toxicity, which could be associated with sediment leaks during the dredging activities.
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Affiliation(s)
- Maria Constenla
- Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia, Universitat Autònoma de Barcelona, 08193, Barcelona, Spain.
| | - Anna Soler-Membrives
- Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia, Universitat Autònoma de Barcelona, 08193, Barcelona, Spain
| | - Victoria Besada
- Instituto Español de Oceanografía, IEO, Centro Oceanográfico de Vigo, Subida a Radio Faro, 50, 36390, Vigo, Spain
| | - Maite Carrassón
- Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia, Universitat Autònoma de Barcelona, 08193, Barcelona, Spain
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3
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Mohamat-Yusuff F, Ibrahim DSM, Mukhtar A, Joni AAM, Kusin FM, Mohamed KN, Zulkeflee Z, Asha'ari ZH, Zulkifli SZ, Ismail A, Arshad A. Toxicity effect of Diuron on gill tissue structure and the tissue residue of blood cockles (Tegillarca granosa). MARINE POLLUTION BULLETIN 2021; 173:113071. [PMID: 34741924 DOI: 10.1016/j.marpolbul.2021.113071] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 10/12/2021] [Accepted: 10/14/2021] [Indexed: 06/13/2023]
Abstract
This study aimed to identify the toxicity effect of Diuron on Tegillarca granosa by determining accumulation in the soft tissues and alteration on the gill tissue structure. Wild stocks T. granosa were grouped to identify the initial Diuron concentration and 48-h exposure in different concentrations (0, 1, 2, 3, and 4 mg·L-1). The Diuron in tissue was extracted using an established procedure and identified using High-Performance Liquid Chromatography (HPLC). Gills were analysed for histopathological study; tissue structure was classified and scored using a developed scoring system. Diuron concentration in the soft tissue of exposed T. granosa was in the range 1.27-8.09 mg·kg-1, w/w and not proportionately increase along with the exposure concentration. The mean index values of the gill histopathology ranged from 5.25-7.67 and classified as moderate to severe. Gills characteristics and T. granosa protective behaviour potentially limit Diuron accumulation in the soft tissue.
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Affiliation(s)
- Ferdaus Mohamat-Yusuff
- Department of Environment, Faculty of Forestry and Environment, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia; International Institute of Aquaculture & Aquatic Sciences (I-AQUAS), Universiti Putra Malaysia, Jalan Kemang 6, Batu 7, Teluk Kemang, 71050 Port Dickson, Negeri Sembilan, Malaysia.
| | - Dhilshad Shereen Mohamed Ibrahim
- Department of Environment, Faculty of Forestry and Environment, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Aqilah Mukhtar
- Department of Biology, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Amirul Azuan Mad Joni
- Department of Environment, Faculty of Forestry and Environment, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Faradiella Mohd Kusin
- Department of Environment, Faculty of Forestry and Environment, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Khairul Nizam Mohamed
- Department of Environment, Faculty of Forestry and Environment, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Zufarzaana Zulkeflee
- Department of Environment, Faculty of Forestry and Environment, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Zulfa Hanan Asha'ari
- Department of Environment, Faculty of Forestry and Environment, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Syaizwan Zahmir Zulkifli
- International Institute of Aquaculture & Aquatic Sciences (I-AQUAS), Universiti Putra Malaysia, Jalan Kemang 6, Batu 7, Teluk Kemang, 71050 Port Dickson, Negeri Sembilan, Malaysia; Department of Biology, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Ahmad Ismail
- Department of Biology, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
| | - Aziz Arshad
- International Institute of Aquaculture & Aquatic Sciences (I-AQUAS), Universiti Putra Malaysia, Jalan Kemang 6, Batu 7, Teluk Kemang, 71050 Port Dickson, Negeri Sembilan, Malaysia; Department of Aquaculture, Faculty of Agriculture, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
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4
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Malhotra N, Ger TR, Uapipatanakul B, Huang JC, Chen KHC, Hsiao CD. Review of Copper and Copper Nanoparticle Toxicity in Fish. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E1126. [PMID: 32517348 PMCID: PMC7353310 DOI: 10.3390/nano10061126] [Citation(s) in RCA: 92] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 06/04/2020] [Accepted: 06/04/2020] [Indexed: 01/14/2023]
Abstract
This review summarizes the present knowledge on the toxicity of copper and copper nanoparticles (CuNPs) to various fish species. In previous decades, the excessive usage of metal and metallic nanoparticles has increased significantly, increasing the probability of the accumulation and discharge of metals in various trophic levels of the environment. Due to these concerns, it is important to understand the toxicity mechanisms of metals and metallic nanoparticles before they lead to unhealthy effects on human health. In this review paper, we specifically focus on the effect of metal copper and CuNPs on different fish organs under different physiochemical parameters of various water bodies. Nowadays, different forms of copper have distinctive and specific usages, e.g., copper sulfate is a well-established pesticide which is used to control the growth of algae in lakes and ponds. Deactivating the fungi enzymes prevents fungal spores from germinating. This process of deactivation is achieved via the free cupric ions, which are established as the most toxic forms of copper. Complexes of copper with other ligands may or may not be bioavailable for use in aquatic organisms. On the other hand, CuNPs have shown cost-effectiveness and numerous promising uses, but the toxicity and availability of copper in a nanoparticle form is largely unknown, Additionally, physiochemical factors such as the hardness of the water, alkalinity, presence of inorganic and organic ligands, levels of pH, and temperature in various different water bodies affect the toxicity caused by copper and CuNPs. However, comprehensive knowledge and data regarding the pattern of toxicity for copper metal ions and CuNPs in marine organisms is still limited. In this review, we carry out a critical analysis of the availability of the toxicological profiles of copper metal ions and CuNPs for different fishes in order to understand the toxicity mechanisms of copper and CuNPs. We believe that this review will provide valuable information on the toxicological profile of copper, which will further help in devising safe guidelines for the usage of copper and CuNPs in a sustainable manner.
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Affiliation(s)
- Nemi Malhotra
- Department of Biomedical Engineering, Chung Yuan Christian University, Chung-Li 32023, Taiwan; (N.M.); (T.-R.G.)
- Department of Applied Chemistry, National Pingtung University, Pingtung 90003, Taiwan;
| | - Tzong-Rong Ger
- Department of Biomedical Engineering, Chung Yuan Christian University, Chung-Li 32023, Taiwan; (N.M.); (T.-R.G.)
| | - Boontida Uapipatanakul
- Department of Applied Chemistry, Faculty of Science and Technology, Rajamangala University of Technology Thanyaburi, Thanyaburi 12110, Thailand;
| | - Jong-Chin Huang
- Department of Applied Chemistry, National Pingtung University, Pingtung 90003, Taiwan;
| | - Kelvin H.-C. Chen
- Department of Applied Chemistry, National Pingtung University, Pingtung 90003, Taiwan;
| | - Chung-Der Hsiao
- Department of Chemistry, Chung Yuan Christian University, Chung-Li 32023, Taiwan
- Department of Bioscience Technology, Chung Yuan Christian University, Chung-Li 32023, Taiwan
- Center for Nanotechnology, Chung Yuan Christian University, Chung-Li 32023, Taiwan
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5
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Lakra KC, Lal B, Banerjee TK. Coal mine effluent-led bioaccumulation of heavy metals and histopathological changes in some tissues of the catfish Clarias batrachus. ENVIRONMENTAL MONITORING AND ASSESSMENT 2019; 191:136. [PMID: 30734121 DOI: 10.1007/s10661-019-7229-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Accepted: 01/10/2019] [Indexed: 06/09/2023]
Abstract
Coal mining generates huge quantity of toxic effluent which consistently pollutes the neighboring wetlands where the local inhabitants regularly cultivate edible fishes. In the present study the concentration of heavy metals Fe, Zn, Cu, Mn, Ni, Cd, Pb and Cr were analyzed in the water and various tissues of edible catfish Clarias batrachus reared in a pond receiving effluents from Rajrappa coal mine, Jharkhand, India. The metal concentrations in the pond water were dramatically higher (Fe 350%, Zn 423%, Cu 12%, Mn 7029%, Ni 713%, Cd 1700%, Pb 4333% and Cr 588%) than the safe limit of Environmental Pollution Agency (2003) as well as the control tap water. Excessive amounts of metals in effluent caused their substantial transfer to the different tissues of the catfish reared in such ponds. Results showed that accumulation of metals in fish tissues were in the following order: liver > kidney > air breathing organ (ABO) > gills > skin > brain > muscles. Among the various tissues the highest accumulation of most of the metals was recorded in the liver (2.05-271.28 mg/kg dry weight) and lowest in the muscles (1.39-30.27 mg/kg dry weight), while the concentration of metals in other tissues ranged in between. The accumulation of heavy metals in tissues appears to cause remarkable histopathological alterations in skin, gills, ABO, liver and kidney that might be leading to deleterious effect on fish physiology and consequently impact the consumers of such fishes.
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Affiliation(s)
- Kalpana C Lakra
- Centre of Advanced Study, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, 221005, India
| | - Bechan Lal
- Centre of Advanced Study, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, 221005, India
| | - Tarun Kumar Banerjee
- Centre of Advanced Study, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, 221005, India.
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Rodgers GG, Rummer JL, Johnson LK, McCormick MI. Impacts of increased ocean temperatures on a low-latitude coral reef fish - Processes related to oxygen uptake and delivery. J Therm Biol 2019; 79:95-102. [PMID: 30612692 DOI: 10.1016/j.jtherbio.2018.12.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Revised: 11/23/2018] [Accepted: 12/09/2018] [Indexed: 02/04/2023]
Abstract
Increasing temperatures are expected to significantly affect the physiological performance of ectotherms, particularly in tropical locations. The shape of an organism's thermal reaction norm can provide important information on its capacity to persist under climate change scenarios; however, difficulty lies in choosing a measurable trait that best depicts physiological performance. This study investigated the effects of elevated temperatures on processes related to oxygen uptake and delivery, including oxygen consumption, haematology, and tissue health for a low-latitude population of coral reef damselfish. Acanthochromis polyacanthus were collected from the Torres Strait (10°31-46'S, 142°20-35'E) and maintained at current average ocean temperatures (+0 °C; seasonally cycling), + 1.5 °C and + 3 °C higher than present day temperatures for 10 months. Aerobic performance indicated a limit to metabolic function at + 3 °C (33 °C), following an increase in aerobic capacity at + 1.5 °C (31.5 °C). Neither haematological parameters nor gill morphology showed the same improvement in performance at + 1.5 °C. Gill histopathology provided the first indicator of a decline in organism health, which corresponded with mortality observations from previous research. Findings from this study suggest thermal specialisation in this low-latitude population as well as variation in thermal sensitivity, depending on the physiological trait.
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Affiliation(s)
- G G Rodgers
- ARC Centre of Excellence for Coral Reef Studies, Townsville, QLD 4811, Australia; College of Science and Engineering, James Cook University, Townsville, QLD 4811, Australia.
| | - J L Rummer
- ARC Centre of Excellence for Coral Reef Studies, Townsville, QLD 4811, Australia
| | - L K Johnson
- College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, QLD 4811, Australia
| | - M I McCormick
- ARC Centre of Excellence for Coral Reef Studies, Townsville, QLD 4811, Australia; College of Science and Engineering, James Cook University, Townsville, QLD 4811, Australia
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Lee EH, Kim M, Moon YS, Yim UH, Ha SY, Jeong CB, Lee JS, Jung JH. Adverse effects and immune dysfunction in response to oral administration of weathered Iranian heavy crude oil in the rockfish Sebastes schlegeli. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2018; 200:127-135. [PMID: 29751159 DOI: 10.1016/j.aquatox.2018.04.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Revised: 04/16/2018] [Accepted: 04/17/2018] [Indexed: 06/08/2023]
Abstract
To demonstrate the effects of weathered crude oil residue on the immune systems of resident fish, we measured the changes in toxic chemical concentrations, apoptosis, phagocytosis, metabolism, immune-related gene expression, and cell cycle arrest in livers or kidneys for up to 96 h after the weathered Iranian heavy crude oil (WIHCO) exposure by oral gavage in juvenile rockfish Sebastes schlegeli. Parent polyaromatic hydrocarbons (PAHs) in livers increased up to 5590 ng/g after 6 h exposure and then declined rapidly within 24 h. Hepato-detoxification and immune-related gene expression were also significantly increased (P < 0.05) after 6 h exposure and then declined rapidly within 24 h. However, biliary PAH metabolites and EROD activity remained elevated throughout the test period. Flow cytometry analysis also indicated sustained apoptosis and cell cycle arrests with reduced phagocytic activity for 96 h. Taken together, these results demonstrate rapid declination of the parent PAHs, whereas PAH metabolites remained much longer in tissues with prolonged suppression of immunity in molecular and cellular level, suggesting that weathered crude oil residue is likely linked to the high incidence of immune dysfunction in residential rockfish in oil spill area.
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Affiliation(s)
- Eun-Hee Lee
- Oil & POPs Research Group, Korea Institute of Ocean Science & Technology, Geoje, 53201, Republic of Korea
| | - Moonkoo Kim
- Oil & POPs Research Group, Korea Institute of Ocean Science & Technology, Geoje, 53201, Republic of Korea; Department of Marine Environmental Science, Korea University of Science and Technology, Daejeon, 34113, Republic of Korea
| | - Young-Sun Moon
- Oil & POPs Research Group, Korea Institute of Ocean Science & Technology, Geoje, 53201, Republic of Korea
| | - Un Hyuk Yim
- Oil & POPs Research Group, Korea Institute of Ocean Science & Technology, Geoje, 53201, Republic of Korea; Department of Marine Environmental Science, Korea University of Science and Technology, Daejeon, 34113, Republic of Korea
| | - Sung Yong Ha
- Oil & POPs Research Group, Korea Institute of Ocean Science & Technology, Geoje, 53201, Republic of Korea
| | - Chang-Bum Jeong
- Department of Biological Science, College of Science, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Jae-Seong Lee
- Department of Biological Science, College of Science, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Jee-Hyun Jung
- Oil & POPs Research Group, Korea Institute of Ocean Science & Technology, Geoje, 53201, Republic of Korea; Department of Marine Environmental Science, Korea University of Science and Technology, Daejeon, 34113, Republic of Korea.
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Díaz-de-Alba M, Canalejo Raya A, Granado-Castro MD, Oliva Ramírez M, El Mai B, Córdoba García F, Troyano-Montoro M, Espada-Bellido E, Torronteras Santiago R, Galindo-Riaño MD. Biomarker responses of Cu-induced toxicity in European seabass Dicentrarchus labrax: Assessing oxidative stress and histopathological alterations. MARINE POLLUTION BULLETIN 2017; 124:336-348. [PMID: 28756850 DOI: 10.1016/j.marpolbul.2017.07.039] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Revised: 06/04/2017] [Accepted: 07/14/2017] [Indexed: 06/07/2023]
Abstract
A comprehensive approach to chemical accumulation and biological effects of short-term Cu exposure in juveniles of European seabass (Dicentrarchus labrax) has been achieved. Fish were exposed to 0.01-10mgL-1 nominal Cu concentrations for 24-96h. Metal concentrations in water and gills, liver, muscle and brain tissues were studied along with oxidative stress biomarkers (superoxide dismutase, catalase, glutathione peroxidase, lipid peroxidation). Induction of oxidative damage was observed in all the organs with differential antioxidant responses; gills appearing as the most sensitive from low environmentally water Cu concentrations as 0.01mgL-1. Histopathological alterations were also observed in liver and gills, even without a significant Cu accumulation. The results show that the combination of oxidative stress parameters, particularly lipid peroxidation and glutathione peroxidase activities, and histopathological alterations provide a good model fish and reliable early biomarkers for monitoring Cu pollution in seawater and might call for the protection agencies to revise the Cu environmental standards.
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Affiliation(s)
- M Díaz-de-Alba
- Department of Analytical Chemistry, Institute of Biomolecules (INBIO), Faculty of Sciences, CEI-MAR, University of Cadiz, Campus Rio San Pedro, ES-11510 Puerto Real, Cadiz, Spain
| | - A Canalejo Raya
- Department of Integrated Sciences, Faculty of Experimental Sciences, CEI-MAR, University of Huelva, Avda. Fuerzas Armadas, ES-21071 Huelva, Spain
| | - M D Granado-Castro
- Department of Analytical Chemistry, Institute of Biomolecules (INBIO), Faculty of Sciences, CEI-MAR, University of Cadiz, Campus Rio San Pedro, ES-11510 Puerto Real, Cadiz, Spain
| | - M Oliva Ramírez
- Department of Biology, Faculty of Sea and Environmental Sciences, CEI-MAR, University of Cadiz, Campus Rio San Pedro, ES-11510 Puerto Real, Cadiz, Spain
| | - B El Mai
- Department of Analytical Chemistry, Institute of Biomolecules (INBIO), Faculty of Sciences, CEI-MAR, University of Cadiz, Campus Rio San Pedro, ES-11510 Puerto Real, Cadiz, Spain
| | - F Córdoba García
- Department of Integrated Sciences, Faculty of Experimental Sciences, CEI-MAR, University of Huelva, Avda. Fuerzas Armadas, ES-21071 Huelva, Spain
| | - M Troyano-Montoro
- Department of Biology, Faculty of Sea and Environmental Sciences, CEI-MAR, University of Cadiz, Campus Rio San Pedro, ES-11510 Puerto Real, Cadiz, Spain
| | - E Espada-Bellido
- Department of Analytical Chemistry, Institute of Biomolecules (INBIO), Faculty of Sciences, CEI-MAR, University of Cadiz, Campus Rio San Pedro, ES-11510 Puerto Real, Cadiz, Spain
| | - R Torronteras Santiago
- Department of Integrated Sciences, Faculty of Experimental Sciences, CEI-MAR, University of Huelva, Avda. Fuerzas Armadas, ES-21071 Huelva, Spain
| | - M D Galindo-Riaño
- Department of Analytical Chemistry, Institute of Biomolecules (INBIO), Faculty of Sciences, CEI-MAR, University of Cadiz, Campus Rio San Pedro, ES-11510 Puerto Real, Cadiz, Spain.
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9
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Fu D, Bridle A, Leef M, Norte Dos Santos C, Nowak B. Hepatic expression of metal-related genes and gill histology in sand flathead (Platycephalus bassensis) from a metal contaminated estuary. MARINE ENVIRONMENTAL RESEARCH 2017; 131:80-89. [PMID: 28943068 DOI: 10.1016/j.marenvres.2017.09.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 09/12/2017] [Accepted: 09/16/2017] [Indexed: 06/07/2023]
Abstract
Hepatic gene expression and gill histology were measured in sand flathead (Platycephalus bassensis) from a metal polluted estuary. The gene expression analyses were conducted on fish from two most polluted sites and a reference site. The metal-related genes were metal-regulatory transcription factor 1 (MTF1), transferrin (TF), ferriportin1 (FPN1), ferritin and metallothionein. The transcripts of MTF1, TF, and FPN1 were significantly higher in the liver of fish caught at polluted sites, suggesting these genes are potential biomarkers for environmental exposure to metal. Strong correlations were found between the transcripts of these three genes. Four types of gill lesions such as hyperplasia and lamellar fusion, epitheliocystis, telangiectasis, and deformed filament were observed in sampled fish. There was significant difference in the prevalence of epitheliocystis and telangiectasis between the fish from the polluted areas and reference area. Gill parasites were less prevalent in the flathead from polluted sites. The gill histopathological results indicated both pollutants and infections could contribute to gill lesions.
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Affiliation(s)
- Dingkun Fu
- Institute for Marine and Antarctic Studies, University of Tasmania, Locked Bag 1370, Launceston, Tasmania 7250, Australia.
| | - Andrew Bridle
- Institute for Marine and Antarctic Studies, University of Tasmania, Locked Bag 1370, Launceston, Tasmania 7250, Australia
| | - Melanie Leef
- Institute for Marine and Antarctic Studies, University of Tasmania, Locked Bag 1370, Launceston, Tasmania 7250, Australia
| | - Catarina Norte Dos Santos
- Institute for Marine and Antarctic Studies, University of Tasmania, Locked Bag 1370, Launceston, Tasmania 7250, Australia
| | - Barbara Nowak
- Institute for Marine and Antarctic Studies, University of Tasmania, Locked Bag 1370, Launceston, Tasmania 7250, Australia
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10
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Canalejo A, Diaz-de-Alba M, Granado-Castro MD, Cordoba F, Espada-Bellido E, Galindo-Riaño MD, Torronteras R. Early genotoxic response and accumulation induced by waterborne copper, lead, and arsenic in European seabass, Dicentrarchus labrax. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:3256-3266. [PMID: 26490895 DOI: 10.1007/s11356-015-5435-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Accepted: 09/14/2015] [Indexed: 06/05/2023]
Abstract
Cu, Pb, and As, which are among the most abundant metals in the aquatic environment, are also among the most health-threatened by causing diverse cellular injuries. The aim of this study was to assess and compare the potential early induction of genotoxic effects after waterborne Cu, Pb, and As exposure in European seabass, Dicentrarchus labrax, a commercial widely cultured fish, using the micronucleus (MN) assay in peripheral blood erythrocytes. Fish were exposed under laboratory conditions to nominal solutions ranging 0-10 mg/L for 24 and 96 h. Furthermore, actual metal ion concentrations were measured by inductively coupled plasma atomic emission spectroscopy (ICP-AES) or differential pulse anodic stripping voltammetry (DPASV) in water and four fish tissues differentially related to environmental exposition and metal accumulation, i.e. the gills, liver, muscle, and brain. Dose-dependent increases of micronuclei (MNi) frequency were observed after these very short exposures; based on measured metal concentrations in water, the genotoxic effect ordered as Cu > As > Pb. Significant genotoxic effect at 0.009 mg/L Cu, 0.57 mg/L Pb, and 0.01 mg/L As was seen. For Cu and Pb these are only slightly higher, but for As it is notably lower than the USEPA criteria of maximum concentration to prevent acute toxicity in aquatic organisms. Furthermore, genotoxicity was differentially related to metal accumulation. MNi frequency correlated positively with the content of Pb in all the organs, with the content of As in liver and gills and only with the content of Cu in the brain. In conclusion, our findings raised environmental concerns because these depicted a genotoxic potential of Cu, Pb, and As after a very short exposure to low but environmentally relevant concentrations, too close to regulatory thresholds. In addition, the MN test in D. labrax could be considered an early biomarker of genotoxicity induced by these metals in fish.
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Affiliation(s)
- Antonio Canalejo
- Department of Environmental Biology and Public Health, Faculty of Experimental Sciences, CEI-MAR, University of Huelva, Avda. Fuerzas Armadas s/n, ES-21071, Huelva, Spain.
| | - Margarita Diaz-de-Alba
- Department of Analytical Chemistry, Institute of Biomolecules (INBIO), Faculty of Science, CEI-MAR, University of Cadiz, Polígono Río San Pedro, 11510, Puerto Real, Spain
| | - M Dolores Granado-Castro
- Department of Analytical Chemistry, Institute of Biomolecules (INBIO), Faculty of Science, CEI-MAR, University of Cadiz, Polígono Río San Pedro, 11510, Puerto Real, Spain
| | - Francisco Cordoba
- Department of Environmental Biology and Public Health, Faculty of Experimental Sciences, CEI-MAR, University of Huelva, Avda. Fuerzas Armadas s/n, ES-21071, Huelva, Spain
| | - Estrella Espada-Bellido
- Department of Analytical Chemistry, Institute of Biomolecules (INBIO), Faculty of Science, CEI-MAR, University of Cadiz, Polígono Río San Pedro, 11510, Puerto Real, Spain
| | - M Dolores Galindo-Riaño
- Department of Analytical Chemistry, Institute of Biomolecules (INBIO), Faculty of Science, CEI-MAR, University of Cadiz, Polígono Río San Pedro, 11510, Puerto Real, Spain
| | - Rafael Torronteras
- Department of Environmental Biology and Public Health, Faculty of Experimental Sciences, CEI-MAR, University of Huelva, Avda. Fuerzas Armadas s/n, ES-21071, Huelva, Spain
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Hariharan G, Purvaja R, Ramesh R. Environmental safety level of lead (Pb) pertaining to toxic effects on grey mullet (Mugil cephalus) and tiger perch (Terapon jarbua). ENVIRONMENTAL TOXICOLOGY 2016; 31:24-43. [PMID: 24984702 DOI: 10.1002/tox.22019] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2013] [Revised: 06/14/2014] [Accepted: 06/15/2014] [Indexed: 06/03/2023]
Abstract
Acute and chronic bioassay toxicity test of Lead (Pb) in Grey Mullet (Mugil cephalus), and Tiger perch (Terapon jarbua) was conducted. LC50 values (Lethal Concentration) from acute tests and chronic values were calculated by the geometric mean of the No-Observed-Effect Concentration (NOEC) and the Lowest-Observed-Effect Concentration (LOEC) in a study period of 30 days. This research was conducted to evaluate the quantitative relationship between toxicity test statistics and correlation between toxicant and the organisms exposed. Three test average LC50 was analyzed for 24, 48, 72, and 96 h and the 96 h average LC50 of M. cephalus and T. jarbua is 2.57 ± 0.47 and 2.99 ± 0.23 mg/L of Pb, respectively. Significant correlation is observed with the increased time duration and exposure concentration. The NOEC and LOEC values were calculated based on survival of test organisms for M. cephalus and T. jarbua and the values are 0.014 and 0.029 and 0.011 and 0.022 mg/L, respectively. The chronic value is found to be 0.011 mg/L for M. cephalus and 0.021 mg/L for T. jarbua. The intensity of biochemical and histological alterations increased gradually with increased Pb concentration and the exposure time. Toxicity testing is the primary step to determine the water quality safe limit on marine organisms. The outcome of the study indicates that the sensitivity of juvenile organisms to Pb, persistence of toxic effects and biomarkers as a tool capable of revealing the toxic effects of heavy metals on the environment and aquatic biota.
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Affiliation(s)
- G Hariharan
- Institute for Ocean Management, Anna University Chennai, Chennai, 600025, Tamil Nadu, India
| | - R Purvaja
- National Centre for Sustainable Coastal Management, Anna University Campus, Chennai, 600025, Tamil Nadu, India
| | - R Ramesh
- National Centre for Sustainable Coastal Management, Anna University Campus, Chennai, 600025, Tamil Nadu, India
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Oliva M, Gravato C, Guilhermino L, Galindo-Riaño MD, Perales JA. EROD activity and cytochrome P4501A induction in liver and gills of Senegal sole Solea senegalensis from a polluted Huelva estuary (SW Spain). Comp Biochem Physiol C Toxicol Pharmacol 2014; 166:134-44. [PMID: 25110325 DOI: 10.1016/j.cbpc.2014.07.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Revised: 07/28/2014] [Accepted: 07/30/2014] [Indexed: 12/08/2022]
Abstract
EROD activity and induction cytochrome P4501A in liver and gills of Senegal sole, Solea senegalensis, from a heavy metal and PAH polluted estuary, was studied. Liver and gill CYP1A catalytic activity was assessed at the enzyme activity level-measured as 7-ethoxyresorufin-O-deethylase and cellular localization of CYP1A in the liver was studied using immunohistochemistry. Liver EROD was correlated with phenanthrene-type metabolites in liver and copper concentrations in water. Strong CYP1A occurrence was observed in acinar pancreatic cells, pancreatic duct epithelium and vascular system endothelium and negative/rare induction were observed in hepatocytes and sinusoidal endothelium. In gills, EROD activity showed a significant correlation with different fractions of heavy metals in sediment but no correlation was observed between EROD activity and PAHs. Strongly positive CYP1A associated staining of the vascular system endothelia and primary filament cells and a moderate staining of pillar cells in gills were observed. The results substantiated the utility of EROD activity and CYP1A induction measurement as biomarkers for use by aquatic toxicologists and indicate that catalytic assays and immunohistochemical assays appear to be sensitive to different kinds of pollutants being the use of both methods recommended for monitoring programs.
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Affiliation(s)
- Milagrosa Oliva
- Department of Biology, Environmental and Marine Science Faculty, University of Cadiz, Puerto Real, Cadiz, Spain.
| | - Carlos Gravato
- CIMAR-LA/CIIMAR & ICBAS - Centro Interdisciplinar de Investigação Marinha e Ambiental & Instituto de Ciências Biomédicas de Abel Salazar, Laboratório de Ecotoxicologia, University of Porto, Portugal
| | - Lucia Guilhermino
- CIMAR-LA/CIIMAR & ICBAS - Centro Interdisciplinar de Investigação Marinha e Ambiental & Instituto de Ciências Biomédicas de Abel Salazar, Laboratório de Ecotoxicologia, University of Porto, Portugal
| | | | - José Antonio Perales
- Department of Environmental Technologies, Faculty of Marine and Environmental Sciences, University of Cadiz, Puerto Real, Cadiz, Spain
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Kim HN, Chae YS, Shim WJ, Park CI, Jung JH. Combined effects of Iranian heavy crude oil and bacterial challenge (Streptococcus iniae) on biotransformation and innate immune responses in rockfish (Sebastes schlegeli). BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2014; 93:199-203. [PMID: 24898800 DOI: 10.1007/s00128-014-1307-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Accepted: 05/26/2014] [Indexed: 06/03/2023]
Abstract
To clarify the effects of spilled crude oil on fish bacterial disease resistance, rockfish (Sebastes schlegeli) were exposed to Iranian Heavy crude oil (IHCO) and Streptomyces iniae in combination. Hepatic biotransformation enzymes (ethoxyresorufin O-de-ethylase, glutathione-S-transferase) and plasma biochemical parameters (glutamic oxaloacetic transaminase, glutamic pyruvic transaminase and glucose) in fish exposed to IHCO were not significantly different from those in unexposed fish. The level of biliary 1-OH-pyrene and cytochrome P4501A mRNA expression increased in a dose-dependent manner with IHCO exposure. The interferon stimulated gene 15, interleukin-1beta and cathepsin L were increased significantly in the liver in IHCO-exposed fish, but not dose-dependently, but the granulocyte colony stimulating factor was not related to IHCO exposure. The percentage mortality in fish following a single exposure to S. iniae was positively correlated with IHCO exposure concentration. We concluded that IHCO exposure exacerbates fish mortality following environmental bacterial infection.
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Affiliation(s)
- Ha Na Kim
- Oil and POPs Research Group, Korea Institute of Ocean Science and Technology, 391 Jangbuk-ri, Jangmok-myon, Geoje, 656-834, Korea
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Jung JH, Choi SB, Hong SH, Chae YS, Kim HN, Yim UH, Ha SY, Han GM, Kim DJ, Shim WJ. Fish biological effect monitoring of chemical stressors using a generalized linear model in South Sea, Korea. MARINE POLLUTION BULLETIN 2014; 78:230-234. [PMID: 24239311 DOI: 10.1016/j.marpolbul.2013.10.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Revised: 10/08/2013] [Accepted: 10/16/2013] [Indexed: 06/02/2023]
Abstract
To evaluate the health status at six different study areas, we used the generalized linear model approach with selected biochemical markers in resident fish from uncontaminated and contaminated sites. We also confirmed the independence between the biochemical indices and the morphometric indices including the hepato-somatic index (HSI), gonado-somatic index (GSI), and condition factor (CF) in fish from the sampling areas. The effect of area on the presence of biotransformation markers (ethoxyresorufin-O-deethylase activity; EROD) was significantly high in Masan Bay. The area with the greatest effect on acetylcholinesterase (AChE) activity was Jindong Bay, while there was no significant effect of GSI, HSI, CF, and sex in the EROD model and HSI, CF and sex in the AChE model. These results clarify that fish from Masan, Gwangyang and Jindong Bay were affected by pollutant stress, and the analysis of sensitive biochemical responses allowed for an improved interpretation of the results.
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Affiliation(s)
- Jee-Hyun Jung
- Oil & POPs Research Group, Korea Institute of Ocean Science and Technology (KIOST), Geoje 656-834, Republic of Korea
| | - Seung Bae Choi
- Major of Statistics, Division of Data Information, Dong-eui University, Busan, Republic of Korea
| | - Sang Hee Hong
- Oil & POPs Research Group, Korea Institute of Ocean Science and Technology (KIOST), Geoje 656-834, Republic of Korea
| | - Young Sun Chae
- Oil & POPs Research Group, Korea Institute of Ocean Science and Technology (KIOST), Geoje 656-834, Republic of Korea
| | - Ha Na Kim
- Oil & POPs Research Group, Korea Institute of Ocean Science and Technology (KIOST), Geoje 656-834, Republic of Korea
| | - Un Hyuk Yim
- Oil & POPs Research Group, Korea Institute of Ocean Science and Technology (KIOST), Geoje 656-834, Republic of Korea
| | - Sung Yong Ha
- Oil & POPs Research Group, Korea Institute of Ocean Science and Technology (KIOST), Geoje 656-834, Republic of Korea
| | - Gi Myung Han
- Oil & POPs Research Group, Korea Institute of Ocean Science and Technology (KIOST), Geoje 656-834, Republic of Korea
| | - Dae Jung Kim
- New Strategy Research Center, National Fisheries Research and Development Institute, Busan 619-705, Republic of Korea
| | - Won Joon Shim
- Oil & POPs Research Group, Korea Institute of Ocean Science and Technology (KIOST), Geoje 656-834, Republic of Korea.
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Hariharan G, Purvaja R, Ramesh R. Toxic effects of lead on biochemical and histological alterations in green mussel (Perna viridis) induced by environmentally relevant concentrations. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2014; 77:246-260. [PMID: 24588225 DOI: 10.1080/15287394.2013.861777] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Acute and chronic toxicity tests were conducted on green mussel (Perna viridis) to determine the adverse effects of lead (Pb). Exposure of organisms to acute toxicity test for 96 h and lethal concentration (LC(50)) was the endpoint of the test. Acute toxicity for 96-h LC(50) and 95% confidence intervals of P. viridis was 2.62 ± 0.12 (2.62-3.24) mg/L Pb. Chronic toxicity tests revealed that survival of exposed organisms decreased with elevated exposure concentrations. No-observed-effect concentration (NOEC) and lowest-observed-effect concentration (LOEC) were calculated based on survival of test organisms. Results of this study demonstrated an increase in toxicity in test organisms with rise in exposure time and concentration. In this study, histology and biochemical enzymes, namely, catalase, reduced glutathione, glutathione S-transferase, and lipid peroxides, were correlated with chronic value and survival endpoints of P. viridis after chronic exposure to Pb. Biochemical and histological responses to different concentrations of Pb were assessed and significant differences were observed between control and increasing exposure concentrations. Biomarker studies in internal organs confirmed that the observed changes are due to adverse effects of Pb. This assessment of toxicity was the first step to determining the seawater quality criteria for marine organisms.
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Affiliation(s)
- G Hariharan
- a Institute for Ocean Management , Anna University Chennai , Chennai , Tamil Nadu , India
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Kim HN, Park CI, Chae YS, Shim WJ, Kim M, Addison RF, Jung JH. Acute toxic responses of the rockfish (Sebastes schlegeli) to Iranian heavy crude oil: feeding disrupts the biotransformation and innate immune systems. FISH & SHELLFISH IMMUNOLOGY 2013; 35:357-365. [PMID: 23684809 DOI: 10.1016/j.fsi.2013.04.041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2013] [Revised: 02/25/2013] [Accepted: 04/25/2013] [Indexed: 06/02/2023]
Abstract
To clarify the toxic effects of Iranian Heavy Crude Oil (IHCO) from the "Hebei spirit" oil spill, innate immune toxic effects defending on biotransformation pathway have been investigated on fish exposed to IHCO. Juvenile rockfish were exposed to IHCO in gelatin capsules by feeding. The effects on multiple fish biotransformation enzymes (Cytochrome P4501A and glutathione-S-transferase) and the expression level of the several immune response genes, including interleukin-1beta, granulocyte colony-stimulating factor and Cathepsin L, were measured in the liver, spleen and kidney. The tissue-specific expression patterns of these genes demonstrated that the highest expression levels of Cytochrome P4501A, glutathione-S-transferase, interleukin-1beta, granulocyte colony-stimulating factor, interferon stimulated gene 15 and Cathepsin L were found in the liver and that the TNF receptor was high in spleen. The oil-fed fish had significantly higher concentrations of biliary fluorescent metabolites and Cytochrome P4501A expression during the initial stage (12 ∼ 48 h after exposure) than those in the liver and kidney of the sham group. Similarly, the highest mRNA expression levels of interleukin-1beta and granulocyte colony-stimulating factor were detected in the liver at the early stages of exposure (12 h after exposure). Following exposure, the levels of interferon stimulated gene 15 and granulocyte colony-stimulating factor mRNA remained high at 120 h after exposure in the liver but the levels of interleukin-1beta and Cathepsin L gradually decreased to an expression level equal to or less than the sham group. Our data suggest that the innate immune and hepatodetoxification responses in oil-fed fish were induced at the initial stage of exposure to the IHCO at the same time but several immune-related genes decreased to less than that of the sham group after the initial stage of response. Therefore, immune disturbances in fish exposed to IHCO may allow the pathogens, including the infectious diseases, to more easily affect the oil exposed fish.
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Affiliation(s)
- Ha Na Kim
- Oil & POPs Research Group, Korea Institute of Ocean Science & Technology, 391 Jangbuk-Ri, Jangmok-Myon, Geoje 656-834, Republic of Korea
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Bondarenko O, Juganson K, Ivask A, Kasemets K, Mortimer M, Kahru A. Toxicity of Ag, CuO and ZnO nanoparticles to selected environmentally relevant test organisms and mammalian cells in vitro: a critical review. Arch Toxicol 2013; 87:1181-200. [PMID: 23728526 PMCID: PMC3677982 DOI: 10.1007/s00204-013-1079-4] [Citation(s) in RCA: 667] [Impact Index Per Article: 60.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2013] [Accepted: 05/08/2013] [Indexed: 11/26/2022]
Abstract
Nanoparticles (NPs) of copper oxide (CuO), zinc oxide (ZnO) and especially nanosilver are intentionally used to fight the undesirable growth of bacteria, fungi and algae. Release of these NPs from consumer and household products into waste streams and further into the environment may, however, pose threat to the 'non-target' organisms, such as natural microbes and aquatic organisms. This review summarizes the recent research on (eco)toxicity of silver (Ag), CuO and ZnO NPs. Organism-wise it focuses on key test species used for the analysis of ecotoxicological hazard. For comparison, the toxic effects of studied NPs toward mammalian cells in vitro were addressed. Altogether 317 L(E)C50 or minimal inhibitory concentrations (MIC) values were obtained for algae, crustaceans, fish, bacteria, yeast, nematodes, protozoa and mammalian cell lines. As a rule, crustaceans, algae and fish proved most sensitive to the studied NPs. The median L(E)C50 values of Ag NPs, CuO NPs and ZnO NPs (mg/L) were 0.01, 2.1 and 2.3 for crustaceans; 0.36, 2.8 and 0.08 for algae; and 1.36, 100 and 3.0 for fish, respectively. Surprisingly, the NPs were less toxic to bacteria than to aquatic organisms: the median MIC values for bacteria were 7.1, 200 and 500 mg/L for Ag, CuO and ZnO NPs, respectively. In comparison, the respective median L(E)C50 values for mammalian cells were 11.3, 25 and 43 mg/L. Thus, the toxic range of all the three metal-containing NPs to target- and non-target organisms overlaps, indicating that the leaching of biocidal NPs from consumer products should be addressed.
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Affiliation(s)
- Olesja Bondarenko
- Laboratory of Environmental Toxicology, National Institute of Chemical Physics and Biophysics, Akadeemia tee 23, 12618 Tallinn, Estonia
| | - Katre Juganson
- Laboratory of Environmental Toxicology, National Institute of Chemical Physics and Biophysics, Akadeemia tee 23, 12618 Tallinn, Estonia
- Department of Chemistry, Tallinn University of Technology, Ehitajate tee 5, 19086 Tallinn, Estonia
| | - Angela Ivask
- Laboratory of Environmental Toxicology, National Institute of Chemical Physics and Biophysics, Akadeemia tee 23, 12618 Tallinn, Estonia
| | - Kaja Kasemets
- Laboratory of Environmental Toxicology, National Institute of Chemical Physics and Biophysics, Akadeemia tee 23, 12618 Tallinn, Estonia
| | - Monika Mortimer
- Laboratory of Environmental Toxicology, National Institute of Chemical Physics and Biophysics, Akadeemia tee 23, 12618 Tallinn, Estonia
- Aquatic Biogeochemistry and Ecotoxicology, Institute F.-A. Forel, Faculty of Sciences, University of Geneva, 10 route de Suisse, 1290 Versoix, Switzerland
| | - Anne Kahru
- Laboratory of Environmental Toxicology, National Institute of Chemical Physics and Biophysics, Akadeemia tee 23, 12618 Tallinn, Estonia
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Oliva M, Vicente-Martorell JJ, Galindo-Riaño MD, Perales JA. Histopathological alterations in Senegal sole, Solea Senegalensis, from a polluted Huelva estuary (SW, Spain). FISH PHYSIOLOGY AND BIOCHEMISTRY 2013; 39:523-545. [PMID: 23010936 DOI: 10.1007/s10695-012-9717-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2011] [Accepted: 09/10/2012] [Indexed: 06/01/2023]
Abstract
As a component of a large research project to evaluate the effects of contaminants on fish health in the field, histopathological studies have been conducted to help establish causal relationship between pollutants (heavy metals and aromatic polycyclic hydrocarbons--PAHs) and histopathological responses in Senegal sole, Solea senegalensis, from an estuary of SW Spain. Heavy metals (As, Zn, Cd, Pb, Cu and Fe) and 16 PAHs (proprietary USEPA) concentrations in water, sediment and tissues (liver and gills) and histopathological alterations in S. senegalensis from three sampling sites of Ria de Huelva estuary during 2004-2006 years have been analysed. The histopathological studies revealed seasonal and spatial differences in the lesion grade of alterations observing the highest lesion grades in fish from Odiel River and autumn season. No significant differences were observed in the alterations prevalence between sampling sites, but significant differences were observed between seasons observing the highest prevalence in autumn season. However, calculated IPAT demonstrated a low-moderate impact of pollutants on health fish. Correlations between histopathological alterations and pollutants analysed were observed being heavy metals the group that presented a major number of correlations with alterations in several organs of S. senegalensis. In evaluating the general health of fish, the use of histopathological studies in recommended for making more reliable assessment of biochemical responses in fish exposed to a variety of environmental stressors. Statistical analysis using semiquantitative data on pathological lesions can help to establish correlation between cause (stressor) and effect (biomarker).
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Affiliation(s)
- M Oliva
- Department of Biology, Faculty of Marine and Environmental Sciences, University of Cadiz, Campus de Excelencia Internacional del Mar, Avda. República Saharaui S/N Puerto Real, 11510 Puerto Real, Cadiz, Spain.
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Oliva M, Perales JA, Gravato C, Guilhermino L, Galindo-Riaño MD. Biomarkers responses in muscle of Senegal sole (Solea senegalensis) from a heavy metals and PAHs polluted estuary. MARINE POLLUTION BULLETIN 2012; 64:2097-2108. [PMID: 22858014 DOI: 10.1016/j.marpolbul.2012.07.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2011] [Revised: 07/06/2012] [Accepted: 07/07/2012] [Indexed: 06/01/2023]
Abstract
The biochemical responses in muscle, such as the enzymatic activities of acetylcholinesterase, lactate dehydrogenase and isocitrate dehydrogenase, were studied in sole (Solea senegalensis) collected in Huelva estuary (SW Spain), in the vicinity of a petrochemical and mining industry. The sampling sites showed different type and degree of pollution. The results demonstrated significant differences in muscle activities of AChE and IDH in Odiel and Tinto Rivers compared to control fish. LDH activity did not show any difference between sampling sites. Significant correlations were established between some biomarkers and heavy metals: AChE was correlated with Pb, Cd and Cu concentrations in water; IDH activity was correlated with Cd and Cu concentrations in water and As, Pb and Cd concentrations in sediments; LDH activity was correlated with As and Zn concentration in water and Cd concentration in sediment. Only one correlation was established between the biomarkers analysed and the concentrations of PAHs: benzo(b)fluoranthene concentration in sediment and IDH.
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Affiliation(s)
- Milagrosa Oliva
- Department Biology, Marine and Environmental Sciences Faculty, University of Cadiz, Puerto Real, Cadiz, Spain.
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Abdel-Moneim AM, El-Saad AMA, Hussein HK, Dekinesh SI. Gill oxidative stress and histopathological biomarkers of pollution impacts in Nile tilapia from Lake Mariut and Lake Edku, Egypt. JOURNAL OF AQUATIC ANIMAL HEALTH 2012; 24:148-160. [PMID: 22897228 DOI: 10.1080/08997659.2012.675924] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Various oxidative stress and histopathological biomarkers in gill tissues of Nile tilapia Oreochromis niloticus were investigated. Fish were collected from four sites that differ in their extent of pollution load, including heavy metals: the southeast basin (SEB), main basin (MB), and northwest basin (NWB) of Lake Mariut; and Boughaz El-Maadiya, a channel in Lake Edku. The oxidative stress biomarkers that were analyzed included lipid peroxidation (LPO), superoxide dismutase (SOD), catalase (CAT), and glutathione redox cycle enzymes (glutathione peroxidase [GPx] and glutathione reductase [GR]). Levels of reduced glutathione (GSH) were also evaluated. Gill morphology was analyzed by light microscopy and scanning electron microscopy (SEM). Gill LPO was significantly higher in gill tissues of fish collected from the more heavily contaminated MB (40.0%) and NWB (51.4%) sites than in gill samples from the less-contaminated (reference) site, the SEB. Gill LPO in fish from Lake Edku was intermediate but was not significantly higher (17.1%) than the reference. The activities of antioxidant enzymes and the redox-sensitive thiol compound GSH were significantly lower in gill samples from the disturbed sites than in samples from the reference site. Specifically, SOD in MB, NWB, and Lake Edku samples; CAT and GPx in NWB samples; and GR activity and GSH content in MB and NWB samples were lower than those in SEB samples. In most cases, gill tissues from Lake Edku fish had intermediate levels of antioxidants. The main histopathological alterations observed in gills were epithelial lifting, hyperplasia and hypertrophy of the respiratory epithelium, lamellar fusion, and aneurysms. In addition, SEM results demonstrated transformation of the surface structure of epithelial pavement cells. Pathological reactions in the gills of Nile tilapia were most severe at the MB and NWB sites. Our findings suggest that Nile tilapia responded differently according to the environmental stress index in each sampling area. This study is the first to report gill oxidative stress and histopathologies in Nile tilapia from Egyptian aquatic environments.
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Morphological evidence of neurotoxicity in retina after methylmercury exposure. Neurotoxicology 2012; 33:407-15. [DOI: 10.1016/j.neuro.2012.04.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2011] [Revised: 04/03/2012] [Accepted: 04/10/2012] [Indexed: 11/20/2022]
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Oliva M, José Vicente J, Gravato C, Guilhermino L, Dolores Galindo-Riaño M. Oxidative stress biomarkers in Senegal sole, Solea senegalensis, to assess the impact of heavy metal pollution in a Huelva estuary (SW Spain): seasonal and spatial variation. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2012; 75:151-62. [PMID: 21937114 DOI: 10.1016/j.ecoenv.2011.08.017] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2010] [Revised: 08/07/2011] [Accepted: 08/15/2011] [Indexed: 05/25/2023]
Abstract
The response of wild fish to heavy metals was studied in sole (Solea senegalensis) collected in 2004, 2005 and 2006 at three sampling sites from Huelva estuary (SW Spain), in the vicinity of a petrochemical and mining industry. Heavy metals As, Cd, Cu, Fe, Pb and Zn were analyzed in samples collected from sediment, water and tissue (liver) to examine their bioconcentration and effects in fish such as lipid peroxidation (LPO), catalase (CAT; EC 1.11.1.6), glutathione peroxidase (GPx; EC 1.8.1.7), glutathione S-transferase (GST; EC 2.5.1.18) and glutathione reductase (GR; EC 1.11.1.6) were also analyzed in the fish liver. The results showed different effects in sole from diverse locations with varying degrees of pollution. Significant differences in LPO, CAT and GR activities between control fish and fish from sampling sites were observed as well as seasonal differences for biomarkers. Significant correlations were established between some biomarkers and heavy metals concentrations in liver, sediment and water. This study indicates the usefulness of integrating a set of biomarkers to assess the effects of pollutants in aquatic environments under complex mix of pollutants and chronic pollution situation.
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Affiliation(s)
- Milagrosa Oliva
- Biology Department, University of Cadiz, Puerto Real, Spain.
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Costa PM, Caeiro S, Lobo J, Martins M, Ferreira AM, Caetano M, Vale C, DelValls TÁ, Costa MH. Estuarine ecological risk based on hepatic histopathological indices from laboratory and in situ tested fish. MARINE POLLUTION BULLETIN 2011; 62:55-65. [PMID: 20884033 DOI: 10.1016/j.marpolbul.2010.09.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2010] [Revised: 09/04/2010] [Accepted: 09/06/2010] [Indexed: 05/29/2023]
Abstract
Juvenile Senegalese soles were exposed through 28-day laboratory and field (in situ) bioassays to sediments from three sites of the Sado estuary (W Portugal): a reference and two contaminated by metallic and organic contaminants. Fish were surveyed for ten hepatic histopathological alterations divided by four distinct reaction patterns and integrated through the estimation of individual histopathological condition indices. Fish exposed to contaminated sediments sustained more damage, with especial respect to regressive changes like necrosis. However, differences were observed between laboratory- and field-exposed animals, with the latest, for instance, exhibiting more pronounced fatty degeneration and hepatocellular eosinophilic alteration. Also, some lesions in fish exposed to the reference sediment indicate that in both assays unaccounted variables produced experimental background noise, such as hyaline degeneration in laboratory-exposed fish. Still, the field assays yielded results that were found to better reflect the overall levels of contaminants and physico-chemical characteristics of the tested sediments.
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Affiliation(s)
- Pedro M Costa
- IMAR-Instituto do Mar, Departamento de Ciências e Engenharia do Ambiente, Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa, 2829-516 Caparica, Portugal.
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Oliva M, González de Canales ML, Gravato C, Guilhermino L, Perales JA. Biochemical effects and polycyclic aromatic hydrocarbons (PAHs) in senegal sole (Solea senegalensis) from a Huelva estuary (SW Spain). ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2010; 73:1842-1851. [PMID: 20843549 DOI: 10.1016/j.ecoenv.2010.08.035] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2010] [Revised: 08/24/2010] [Accepted: 08/25/2010] [Indexed: 05/29/2023]
Abstract
Relations between several stress oxidative biomarkers and aromatic polycyclic hydrocarbon (PAH) concentrations have been studied in wild sole, Solea senegalensis collected in the vicinity of a petrochemical industry. Antioxidant enzyme activities in eco-toxicological studies constitute excellent markers for exposure to a large variety of pollutants. The 16 PAHs in sediment as well as oxidative damage (LPO), activity of catalase (CAT), glutathione peroxidase (GPx), glutathione S-transferase (GST), glutathione reductase (GR) and PAHs type metabolites in sole liver were analysed. Significant correlations (p<0.05) were established between some biomarkers as GST, GPx and CAT and PAHs metabolites in liver (naphthalene, pyrene and phenanthrene) and PAHs concentrations in sediments (fluoranthene, acenaphthene, anthracene and chrysene). PAHs accumulated in the sediment and organisms are inducers of antioxidant defences. GST, GPx and CAT were robust biomarkers showing correlations with both PAHs in sediments and liver PAH metabolites showing different responses to low and high molecular weight PAHs.
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Affiliation(s)
- M Oliva
- Department of Biology, Marine and Environmental Science Faculty, University of Cádiz, Avda. República Saharaui S/N, Puerto Real 11510, Cádiz, Spain.
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Chairi H, Fernández-Diaz C, Navas JI, Manchado M, Rebordinos L, Blasco J. In vivo genotoxicity and stress defences in three flatfish species exposed to CuSO4. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2010; 73:1279-1285. [PMID: 20678796 DOI: 10.1016/j.ecoenv.2010.07.028] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2010] [Revised: 07/14/2010] [Accepted: 07/17/2010] [Indexed: 05/29/2023]
Abstract
We have used the comet assay to analyse, after 3h, 24h and 6 days, the genotoxic effect in vivo of applying a single intraperitoneal injection of CuSO4, at a concentration of 2mg/kg, to adult specimens of Solea senegalensis, Dicologlossa cuneata and Scophthalmus rhombus. Metals content (Cu, Zn and Cd) in liver was also measured. The activity of key stress defences was evaluated by analysing antioxidant enzyme activity (catalase (CAT), superoxide dismutase (SOD), total glutathione peroxidase (t-GPX), glutathione reductase (GR), glucose-6-phosphate dehydrogenase (G6PDH) and 6-phosphogluconate dehydrogenase (6PGDH)), metallothionein (MT) and heat shock proteins (HSP70 and HSP60). The results show that CuSO4 intake generates high and cumulative levels of genotoxicity throughout the 6 days in all 3 species. After 6 days, metals content detected in specimens showed significant differences from controls. Inter-species differences were detected in enzyme activity (P<0.05). A clear response to CuSO4 was detected only in S. rhombus, with an increase of MT and a decrease of HSPs. Variations in antioxidant defence levels and their comparative responses to the stress-inducing agent are discussed.
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Affiliation(s)
- H Chairi
- Laboratorio de Genética, Facultad de Ciencias del Mar y Ambientales, Universidad de Cádiz, Polígono Río San Pedro, s/n, 11510, Puerto Real, Cádiz, Spain
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