1
|
Ding TT, Zhang YH, Zhu Y, Du SL, Zhang J, Cao Y, Wang YZ, Wang GT, He LS. Deriving water quality criteria for China for the organophosphorus pesticides dichlorvos and malathion. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:34622-34632. [PMID: 31654308 DOI: 10.1007/s11356-019-06546-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 09/16/2019] [Indexed: 06/10/2023]
Abstract
Organophosphorus pesticides are effective, cheap, and used extensively but can harm aquatic organism and human health. Here, water quality criteria (WQCs) for dichlorvos (DDVP) and malathion (MAL) were derived. Nine aquatic organisms native to China were used in toxicity tests. Published toxicity data for aquatic organisms native and non-native to China were also analyzed. DDVP and MAL WQCs were derived using (log-normal model) species sensitivity distributions. Species sensitivity distribution curves indicated native and non-native species have different sensitivities to DDVP. The sensitivities of native and non-native species to MAL were not different because non-native species data for fewer than eight genera were available, so further research is required. The results indicated that native species need to be considered when deriving WQCs. The criteria maximum concentration (CMC) and criteria continuous concentration (CCC) were 1.33 and 0.132 μg/L, respectively, for DDVP, and 0.100 and 0.008 μg/L, respectively, for MAL. The CMCs for DDVP and MAL derived using ETX 2.0 software and species sensitivity ranks were different from the CMCs obtained using the SSD method because of parameter uncertainties. The DDVP and MAL WQCs were significantly lower than Chinese surface water quality standard thresholds. The results provide basic data for revising these thresholds.
Collapse
Affiliation(s)
- Ting-Ting Ding
- Key Laboratory of Water Pollution Control and Waste Water Resource of Anhui Province, College of Environment and Energy Engineering, Anhui Jianzhu University, Hefei, 230601, China
- State Key Laboratory of Environmental Criteria and Risk Assessment, Environmental Analysis and Testing Laboratory of CRAES, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China
| | - Ya-Hui Zhang
- State Key Laboratory of Environmental Criteria and Risk Assessment, Environmental Analysis and Testing Laboratory of CRAES, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China.
| | - Yan Zhu
- State Key Laboratory of Environmental Criteria and Risk Assessment, Environmental Analysis and Testing Laboratory of CRAES, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China
| | - Shi-Lin Du
- Guangxi Key Laboratory of Environmental Pollution Control Theory and Technology, College of Environmental Science and Engineering, Guilin University of Technology, Guilin, 541004, China
| | - Jin Zhang
- Key Laboratory of Water Pollution Control and Waste Water Resource of Anhui Province, College of Environment and Energy Engineering, Anhui Jianzhu University, Hefei, 230601, China
- Beijing Key Laboratory for Emerging Organic Contaminants Control, Tsinghua University, Beijing, 100084, China
| | - Ying Cao
- State Key Laboratory of Environmental Criteria and Risk Assessment, Environmental Analysis and Testing Laboratory of CRAES, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China
| | - Yi-Zhe Wang
- State Key Laboratory of Environmental Criteria and Risk Assessment, Environmental Analysis and Testing Laboratory of CRAES, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China
| | - Gong-Ting Wang
- State Key Laboratory of Environmental Criteria and Risk Assessment, Environmental Analysis and Testing Laboratory of CRAES, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China
- College of Civil and Architectural Engineering, North China University of Science and Technology, Tangshan, 063210, Hebei, China
| | - Lian-Sheng He
- State Key Laboratory of Environmental Criteria and Risk Assessment, Environmental Analysis and Testing Laboratory of CRAES, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China
| |
Collapse
|
2
|
Yohannes YB, Ikenaka Y, Ito G, Nakayama SMM, Mizukawa H, Wepener V, Smit NJ, Van Vuren JHJ, Ishizuka M. Assessment of DDT contamination in house rat as a possible bioindicator in DDT-sprayed areas from Ethiopia and South Africa. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:23763-23770. [PMID: 28865000 DOI: 10.1007/s11356-017-9911-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Accepted: 08/03/2017] [Indexed: 06/07/2023]
Abstract
Ethiopia and South Africa are among the few countries to still implement indoor residual spraying with dichloro-diphenyl-trichloroethane (DDT) for malaria vector control. In this study, we investigated the levels and ecological risks of DDT and its metabolites in liver tissues of house rat, as a sentinel animal, for providing an early warning system for public health and wildlife intervention from Ethiopia and South Africa. The results showed that ΣDDT concentration ranged from 127 to 9155 μg/kg wet weight, and the distribution order of DDT and its metabolites in the analyzed liver samples was p,p'-DDD > p,p'-DDE >> p,p'-DDT, o,p'-DDT, and o,p'-DDD. The risk assessment indicated a potential adverse impact on humans, especially for pregnant women and children, because they spend majority of their time in a DDT-sprayed house. The ecological assessment also showed a concern for birds of prey and amphibians like frogs. This study is the first report on DDT contamination in liver tissues of house rats from Ethiopia and South Africa, and henceforth, the data will serve as a reference data for future studies.
Collapse
Affiliation(s)
- Yared Beyene Yohannes
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Graduate School of Veterinary Medicine, Hokkaido University, Kita 18, Nishi 9, Kita-ku, Sapporo, 060-0818, Japan
- Department of Chemistry, College of Natural and Computational Science, University of Gondar, P.O. Box 196, Gondar, Ethiopia
| | - Yoshinori Ikenaka
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Graduate School of Veterinary Medicine, Hokkaido University, Kita 18, Nishi 9, Kita-ku, Sapporo, 060-0818, Japan
- Water Research Group, Unit for Environmental Sciences and Management, Potchefstroom Campus, North-West University, Private Bag X6001, Potchefstroom, South Africa
| | - Gengo Ito
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Graduate School of Veterinary Medicine, Hokkaido University, Kita 18, Nishi 9, Kita-ku, Sapporo, 060-0818, Japan
| | - Shouta M M Nakayama
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Graduate School of Veterinary Medicine, Hokkaido University, Kita 18, Nishi 9, Kita-ku, Sapporo, 060-0818, Japan
| | - Hazuki Mizukawa
- Department of Environmental Veterinary Sciences, Graduate School of Veterinary Medicine, Hokkaido University, Kita 18, Nishi 9, Kita-ku, Sapporo, 060-0818, Japan
| | - Victor Wepener
- Water Research Group, Unit for Environmental Sciences and Management, Potchefstroom Campus, North-West University, Private Bag X6001, Potchefstroom, South Africa
| | - Nico J Smit
- Water Research Group, Unit for Environmental Sciences and Management, Potchefstroom Campus, North-West University, Private Bag X6001, Potchefstroom, South Africa
| | - Johan H J Van Vuren
- Department of Zoology, Kingsway Campus, University of Johannesburg, PO Box 524, Auckland Park, 2006, South Africa
| | - Mayumi Ishizuka
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Graduate School of Veterinary Medicine, Hokkaido University, Kita 18, Nishi 9, Kita-ku, Sapporo, 060-0818, Japan.
| |
Collapse
|
3
|
Singh T, Singh DK. Phytoremediation of organochlorine pesticides: Concept, method, and recent developments. INTERNATIONAL JOURNAL OF PHYTOREMEDIATION 2017; 19:834-843. [PMID: 28699783 DOI: 10.1080/15226514.2017.1290579] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Rapid increase in industrialization of world economy in the past century has resulted in significantly high emission of anthropogenic chemicals in the ecosystem. The organochlorine pesticides (OCPs) are a great risk to the global environment and endanger the human health due to their affinity for dispersion, transportation over long distances, and bioaccumulation in the food chain. Phytoremediation is a promising technology that aims to make use of plants and associated bacteria for the treatment of groundwater and soil polluted by these contaminants. Processes known to be involved in phytoremediation of OCPs include phytoaccumulation, rhizoremediation, and phytotransformation. Vegetation has been accounted to considerably amplify OCP elimination from soil, in contrast to non-planted soil, attributable to both, uptake within plant tissues and high microbial degradation of OCP within the root zone. Developing transgenic plants is a promising approach to enhance phytoremediation capabilities. Recent advances in the application of phytoremediation technique for OCPs, including uptake by plants and plant-microbe association in the rhizosphere for the enhanced degradation and mineralization of these pollutants, is presented in this review. Additionally, some attempts to improve this technique using transgenesis and role of certain enzymes are also discussed.
Collapse
Affiliation(s)
- Tanvi Singh
- a Department of Zoology , University of Delhi , Delhi , India
| | - Dileep K Singh
- a Department of Zoology , University of Delhi , Delhi , India
| |
Collapse
|
4
|
Interaction Effects between Organochlorine Pesticides and Isoflavones In Vitro and In Vivo. BIOMED RESEARCH INTERNATIONAL 2016; 2016:6861702. [PMID: 27597971 PMCID: PMC5002470 DOI: 10.1155/2016/6861702] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 05/25/2016] [Accepted: 06/16/2016] [Indexed: 12/25/2022]
Abstract
Organochlorine pesticides (OCPs) have caused increasing global concern due to their high toxicity, persistence, bioaccumulation, and significant adverse effects on human health. This study was to explore the interaction effects between OCPs and isoflavones. Six kinds of OCPs and 2 kinds of isoflavones-genistein and daidzein were included to study their effect on MCF-7 cells in vitro. Eighty-one female Sprague-Dawley rats were randomized to 9 groups according to factorial design to study the interaction effect between isoflavones and γ-HCH. Compared to organochlorine pesticides alone group, proliferation rate of MCF-7 cells was lower in 100 μmol/L genistein + organochlorine pesticides and 100 μmol/L daidzein + organochlorine pesticides group (p < 0.05). In vivo study showed that there are interaction effects on kidney weight and liver weight when treated with isoflavones and γ-HCH. The changes in uterine morphology and positive expression of ERα showed inhibition effects between isoflavones and γ-HCH. In conclusion, the data suggests that there are interactions between isoflavones and OCPs in vitro and in vivo.
Collapse
|