301
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Research directives toward deciphering adverse outcome pathways induced by environmental metallotoxins. Curr Opin Chem Eng 2016. [DOI: 10.1016/j.coche.2016.09.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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302
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Henderson HC, Hong J, Friedman DB, Porter DE, Halfacre AC, Scott GI, Lead JR. A content analysis of Internet resources about the risks of seafood consumption. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2016; 26:433-447. [PMID: 26775549 DOI: 10.1080/09603123.2015.1135313] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Accepted: 11/25/2015] [Indexed: 06/05/2023]
Abstract
Seafood consumption is a main source of human exposure to certain environmental contaminants. Therefore, it is valuable to assess the online health risk messages focused on this topic, as people in the US are increasingly accessing the Internet for health-related information. Previous research indicates that online health information tends to be written at a reading level that is more advanced than ability of the general population. The purpose of this research was to examine the content and readability of Internet resources targeted toward consumers in the US regarding the health risks from consumption of contaminated seafood. Sources for analysis were gathered through a targeted search of state and national government websites, as well as through a Google search. The overall mean readability level was Grade 9.21, which is slightly above the average reading level of US adults. Future research should evaluate the accuracy of the health risk messages, as well as consumer perceptions of risk.
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Affiliation(s)
- Heather C Henderson
- a Department of Health Promotion, Education, and Behavior , Arnold School of Public Health, University of South Carolina , Columbia , SC , USA
| | - Jie Hong
- b Center for Environmental Nanoscience and Risk, Arnold School of Public Health , University of South Carolina , Columbia , SC , USA
- c Department of Environmental Health Sciences , Arnold School of Public Health, University of South Carolina , Columbia , SC , USA
| | - Daniela B Friedman
- a Department of Health Promotion, Education, and Behavior , Arnold School of Public Health, University of South Carolina , Columbia , SC , USA
| | - Dwayne E Porter
- c Department of Environmental Health Sciences , Arnold School of Public Health, University of South Carolina , Columbia , SC , USA
| | - Angela C Halfacre
- d Department of Earth and Environmental Sciences and Political Science and David E. Shi Center for Sustainability , Furman University , Greenville , SC , USA
| | - Geoffrey I Scott
- c Department of Environmental Health Sciences , Arnold School of Public Health, University of South Carolina , Columbia , SC , USA
| | - Jamie R Lead
- b Center for Environmental Nanoscience and Risk, Arnold School of Public Health , University of South Carolina , Columbia , SC , USA
- c Department of Environmental Health Sciences , Arnold School of Public Health, University of South Carolina , Columbia , SC , USA
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303
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Rodríguez-Hernández Á, Camacho M, Henríquez-Hernández LA, Boada LD, Ruiz-Suárez N, Valerón PF, Almeida González M, Zaccaroni A, Zumbado M, Luzardo OP. Assessment of human health hazards associated with the dietary exposure to organic and inorganic contaminants through the consumption of fishery products in Spain. THE SCIENCE OF THE TOTAL ENVIRONMENT 2016; 557-558:808-818. [PMID: 27060748 DOI: 10.1016/j.scitotenv.2016.03.035] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2016] [Revised: 03/06/2016] [Accepted: 03/06/2016] [Indexed: 06/05/2023]
Abstract
In this work we have evaluated the potential carcinogenic and acutely toxic risks associated to the exposure to highly prevalent organic and inorganic contaminants through the consumption of fishery products by the Spanish population. The concentrations of 8 organochlorine pesticides (OCPs), 18 polychlorinated biphenils (PCBs), 7 polycyclic aromatic hydrocarbons (expressed as benzo[a]pyrene toxic equivalents (B[a]Peq)), and three inorganic toxic elements [arsenic (As), cadmium (Cd), and mercury (Hg)] were determined in 93 samples of the most consumed species of white fish, blue fish, cephalopods and seafood species, which were acquired directly in markets and supermarkets in the Canary Islands, Spain. The chemical concentration data were combined with the pattern of consumption of these foodstuffs in order to calculate the daily intake of these contaminants, and on this basis the risk quotients for carcinogenicity and acute toxicity were determined for Spanish adults and children. Our results showed that the daily intake of OCPs, PCBs and B[a]Peq, which is associated to blue fish consumption was the highest within the fish group. The estimated intake of pollutants can be considered low or very low for the individual contaminants, when compared to reference values, except in the case of HCB and As. All the estimated intakes were below the reported Tolerable Daily Intakes. Considering the additive effects of multiple contaminants, the risk of acute toxic effects can also be considered as low or very low. However, our results reflect that the current consumption of white fish in adults and children, and also the blue fish in the case of adults, poses a moderate carcinogenic risk to Spanish consumers, mainly related to their concentrations of As. The conclusions of this research may be useful for the design of appropriate risk communication campaigns.
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Affiliation(s)
- Ángel Rodríguez-Hernández
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria, Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain; Instituto Canario de Investigación del Cáncer (ICIC), Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain; Spanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition (CIBERObn), Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - María Camacho
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria, Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain; Instituto Canario de Investigación del Cáncer (ICIC), Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain; Spanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition (CIBERObn), Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - Luis A Henríquez-Hernández
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria, Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain; Instituto Canario de Investigación del Cáncer (ICIC), Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain; Spanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition (CIBERObn), Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - Luis D Boada
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria, Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain; Instituto Canario de Investigación del Cáncer (ICIC), Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain; Spanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition (CIBERObn), Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - Norberto Ruiz-Suárez
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria, Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain; Instituto Canario de Investigación del Cáncer (ICIC), Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain; Spanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition (CIBERObn), Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - Pilar F Valerón
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria, Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain; Instituto Canario de Investigación del Cáncer (ICIC), Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain; Spanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition (CIBERObn), Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - Maira Almeida González
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria, Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain; Instituto Canario de Investigación del Cáncer (ICIC), Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain; Spanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition (CIBERObn), Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - Annalisa Zaccaroni
- Large Pelagic Vertebrate Group, Veterinary Faculty, University of Bologna, Viale Vespucci 2, Cesenatico (FC) 47042, Italy
| | - Manuel Zumbado
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria, Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain; Instituto Canario de Investigación del Cáncer (ICIC), Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain; Spanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition (CIBERObn), Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - Octavio P Luzardo
- Toxicology Unit, Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria, Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain; Instituto Canario de Investigación del Cáncer (ICIC), Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain; Spanish Biomedical Research Centre in Physiopathology of Obesity and Nutrition (CIBERObn), Plaza Dr. Pasteur s/n, 35016 Las Palmas de Gran Canaria, Spain.
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304
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Diop M, Amara R. Mercury concentrations in the coastal marine food web along the Senegalese coast. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:11975-11984. [PMID: 26961529 DOI: 10.1007/s11356-016-6386-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Accepted: 02/29/2016] [Indexed: 06/05/2023]
Abstract
This paper presents the results of seasonal (wet and dry seasons) and spatial (five sites) variation of mercury concentration in seven marine organisms representative for shallow Senegalese coastal waters and including species of commercial importance. Total mercury levels were recorded in the green algae (Ulva lactuca); the brown mussel (Perna perna); the Caramote prawn (Penaeus kerathurus); and in the liver and muscles of the following fish: Solea senegalensis, Mugil cephalus, Saratherondon melanotheron, and Sardinella aurita. The total selenium (Se) contents were determined only in the edible part of Perna perna, Penaeus kerathurus and in the muscles of Sardinella aurita and Solea senegalensis. Hg concentration in fish species was higher in liver compared to the muscle. Between species differences in Hg, concentrations were recorded with the highest concentration found in fish and the lowest in algae. The spatiotemporal study showed that there was no clear seasonal pattern in Hg concentrations in biota, but spatial differences existed with highest concentrations in sites located near important anthropogenic pressure. For shrimp, mussel, and the muscles of sardine and sole, Hg concentrations were below the health safety limits for human consumption as defined by the European Union. The Se/Hg molar ratio was always higher than one whatever the species or location suggesting a protection of Se against Hg potential adverse effect.
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Affiliation(s)
- Mamadou Diop
- Laboratoire d'Océanologie et de Géosciences, University of Littoral (ULCO), Wimereux, 62930, France
- Laboratoire de Toxicologie et d'Hydrologie (LTH), UCAD, Dakar, 5005, Sénégal
| | - Rachid Amara
- Laboratoire d'Océanologie et de Géosciences, University of Littoral (ULCO), Wimereux, 62930, France.
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305
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Ahmed M, Ahmad T, Liaquat M, Abbasi KS, Farid IBA, Jahangir M. Tissue specific metal characterization of selected fish species in Pakistan. ENVIRONMENTAL MONITORING AND ASSESSMENT 2016; 188:212. [PMID: 26951449 DOI: 10.1007/s10661-016-5214-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Accepted: 03/01/2016] [Indexed: 06/05/2023]
Abstract
Concentration of various metals, i.e., zinc (Zn), copper (Cu), lead (Pb), nickel (Ni), iron (Fe), manganese (Mn), chromium (Cr), and silver (Ag), was evaluated in five indigenous fish species (namely, silver carp, common carp, mahseer, thela fish, and rainbow trout), by using atomic absorption spectrophotometer. It is proved from this study that, overall, mahseer and rainbow trout had high amount of zinc, whereas thela fish and silver carp had high concentration of copper, chromium, silver, nickel, and lead, while common carp had highest amount of iron contents. Furthermore, a tissue-specific discrimination among various fish species was observed, where higher metal concentrations were noticed in fish liver, with decreasing concentration in other organs like skin, gills, and finally the least contents in fish muscle. Multivariate data analysis showed not only a variation in heavy metals among the tissues but also discrimination among the selected fish species.
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Affiliation(s)
- Mukhtiar Ahmed
- Section of Food Science and Technology, Department of Agricultural Sciences, University of Haripur, Haripur, Pakistan
| | - Taufiq Ahmad
- Nuclear Institute for Food and Agriculture (NIFA), Tarnab, Peshawar, Pakistan
| | - Muhammad Liaquat
- Section of Food Science and Technology, Department of Agricultural Sciences, University of Haripur, Haripur, Pakistan
| | - Kashif Sarfraz Abbasi
- Department of Food Technology, PMAS University of Arid Agriculture, Rawalpindi, Pakistan
| | - Ibrahim Bayoumi Abdel Farid
- Department of Botany, Faculty of Science, Aswan University, Aswan, Egypt
- Department of Biology, Faculty of Science, Al-Jouf University, Sakaka, Al-Jouf, KSA
| | - Muhammad Jahangir
- Section of Food Science and Technology, Department of Agricultural Sciences, University of Haripur, Haripur, Pakistan.
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306
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López-Barrera EA, Barragán-Gonzalez RG. Metals and metalloid in eight fish species consumed by citizens of Bogota D.C., Colombia, and potential risk to humans. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2016; 79:232-243. [PMID: 27010256 DOI: 10.1080/15287394.2016.1149130] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The risk imposed upon society by consumption of foods contaminated with metals and metalloids is an environmental problem attributed to the increasing number of mining extraction activities currently underway in Colombia. The aim of the current study was to determine concentrations of mercury (Hg), lead (Pb), cadmium (Cd), and a metalloid arsenic (As) found in the species of most consumed fish species by citizens of Bogota D.C. (Colombia), and the consequent potential risk to human health was also calculated. Muscle samples of 8 fish species were obtained from 203 individuals collected through 2014. The highest metal concentrations detected were as follows: Pb in Oncorhynchus sp. (0.0595 mg/kg), Cd and Hg in Pimelodus sp. (0.0072 and 0.0579 mg/kg, respectively), and As in Scomberomorus sp (0.0471 mg/kg). Further, the levels of metal accumulation from consumption of fish were calculated utilizing the metal pollution index (MPI), with elevated values noted in Pseudoplatystoma sp (0.06 mg/kg), followed by Scomberomorus sp. and Centropomus sp. (0.05 and 0.04 mg/kg, respectively). The multiple species exposure index (Em.j) denotes the level of exposure associated with consumption of various contaminated fish species, and this level occurred in decreasing order as follows: As > Pb > Cd > Hg. The multiple chemical exposure index (Ej.m), which accounts for exposure to multiple metals, identified Prochilodus sp. as the species displaying the highest level of exposure per consumption (8 × 10(-6) mg/kg-d). The target hazard quotient (THQ) for human health indicated high levels for Hg and Cd in Prochilodus sp. (0.026 and 0.005, respectively), Pb in Oncorhynchus sp (0.025), and As in Pseudoplatistoma sp. and Centropomus sp. (0.023). Data emphasize the need for adequate nationwide public policies that promote assessment of exposure levels and potential adverse health risks associated with dietary consumption of different fish species in Colombia.
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Affiliation(s)
- Ellie Anne López-Barrera
- a Instituto de Estudios y Servicios Ambientales, Universidad Sergio Arboleda , Bogotá , Colombia
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307
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Mataveli LRV, Buzzo ML, de Arauz LJ, Carvalho MDFH, Arakaki EEK, Matsuzaki R, Tiglea P. Total Arsenic, Cadmium, and Lead Determination in Brazilian Rice Samples Using ICP-MS. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2016; 2016:3968786. [PMID: 27766178 PMCID: PMC5059550 DOI: 10.1155/2016/3968786] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 08/25/2016] [Accepted: 09/01/2016] [Indexed: 05/12/2023]
Abstract
This study is aimed at investigating a suitable method for rice sample preparation as well as validating and applying the method for monitoring the concentration of total arsenic, cadmium, and lead in rice by using Inductively Coupled Plasma Mass Spectrometry (ICP-MS). Various rice sample preparation procedures were evaluated. The analytical method was validated by measuring several parameters including limit of detection (LOD), limit of quantification (LOQ), linearity, relative bias, and repeatability. Regarding the sample preparation, recoveries of spiked samples were within the acceptable range from 89.3 to 98.2% for muffle furnace, 94.2 to 103.3% for heating block, 81.0 to 115.0% for hot plate, and 92.8 to 108.2% for microwave. Validation parameters showed that the method fits for its purpose, being the total arsenic, cadmium, and lead within the Brazilian Legislation limits. The method was applied for analyzing 37 rice samples (including polished, brown, and parboiled), consumed by the Brazilian population. The total arsenic, cadmium, and lead contents were lower than the established legislative values, except for total arsenic in one brown rice sample. This study indicated the need to establish monitoring programs for emphasizing the study on this type of cereal, aiming at promoting the Public Health.
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Affiliation(s)
- Lidiane Raquel Verola Mataveli
- Inorganic Contaminants Laboratory, Contaminants Center, Adolfo Lutz Institute, 355 Dr. Arnaldo Av., 01246-902 São Paulo, SP, Brazil
- *Lidiane Raquel Verola Mataveli:
| | - Márcia Liane Buzzo
- Inorganic Contaminants Laboratory, Contaminants Center, Adolfo Lutz Institute, 355 Dr. Arnaldo Av., 01246-902 São Paulo, SP, Brazil
| | - Luciana Juncioni de Arauz
- Inorganic Contaminants Laboratory, Contaminants Center, Adolfo Lutz Institute, 355 Dr. Arnaldo Av., 01246-902 São Paulo, SP, Brazil
| | | | - Edna Emy Kumagai Arakaki
- Inorganic Contaminants Laboratory, Contaminants Center, Adolfo Lutz Institute, 355 Dr. Arnaldo Av., 01246-902 São Paulo, SP, Brazil
| | - Richard Matsuzaki
- Inorganic Contaminants Laboratory, Contaminants Center, Adolfo Lutz Institute, 355 Dr. Arnaldo Av., 01246-902 São Paulo, SP, Brazil
| | - Paulo Tiglea
- Inorganic Contaminants Laboratory, Contaminants Center, Adolfo Lutz Institute, 355 Dr. Arnaldo Av., 01246-902 São Paulo, SP, Brazil
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