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C FC, Kamalesh T, Senthil Kumar P, Rangasamy G. An insights of organochlorine pesticides categories, properties, eco-toxicity and new developments in bioremediation process. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 333:122114. [PMID: 37379877 DOI: 10.1016/j.envpol.2023.122114] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 04/21/2023] [Accepted: 06/24/2023] [Indexed: 06/30/2023]
Abstract
Organochlorine pesticides (OCPs) have been used in agriculture, increasing crop yields and representing a serious and persistent global contaminant that is harmful to the environment and human health. OCPs are typically bioaccumulative and persistent chemicals that can spread over long distances. The challenge is to reduce the impacts caused by OCPs, which can be achieved by treating OCPs in an appropriate soil and water environment. Therefore, this report summarizes the process of bioremediation with commercially available OCPs, considering their types, impacts, and characteristics in soil and water sources. The methods explained in this report were considered to be an effective and environmentally friendly technique because they result in the complete transformation of OCPs into a non-toxic end product. This report suggests that the bioremediation process can overcome the challenges and limitations of physical and chemical treatment for OCP removal. Advanced methods such as biosurfactants and genetically modified strains can be used to promote bioremediation of OCPs.
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Affiliation(s)
- Femina Carolin C
- Department of Biotechnology, Saveetha School of Engineering, SIMATS, Chennai, 602105, India
| | - T Kamalesh
- Department of Physics, B. S. Abdur Rahman Crescent Institute of Science and Technology, Chennai, 600 048, India
| | - P Senthil Kumar
- Department of Chemical Engineering, Sri Sivasubramaniya Nadar College of Engineering, Kalavakkam, 603110, Tamil Nadu, India; Centre of Excellence in Water Research (CEWAR), Sri Sivasubramaniya Nadar College of Engineering, Kalavakkam, 603110, Tamil Nadu, India.
| | - Gayathri Rangasamy
- School of Engineering, Lebanese American University, Byblos, Lebanon; University Centre for Research and Development & Department of Civil Engineering, Chandigarh University, Gharuan, Mohali, Punjab, 140413, India
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Zeinab Mohamed, El-Kader AEKMA, Salah-Eldin AE, Mohamed O, Awadalla EA. Protective Effects of Curcumin against Acetamiprid-Induced Neurotoxicity in Male Albino Rats. BIOL BULL+ 2023; 50:509-521. [DOI: 10.1134/s1062359022602609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 02/24/2023] [Accepted: 02/27/2023] [Indexed: 09/01/2023]
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3
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Deltamethrin and Its Nanoformulations Induce Behavioral Alteration and Toxicity in Rat Brain through Oxidative Stress and JAK2/STAT3 Signaling Pathway. TOXICS 2022; 10:toxics10060303. [PMID: 35736911 PMCID: PMC9228259 DOI: 10.3390/toxics10060303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 05/13/2022] [Accepted: 05/17/2022] [Indexed: 11/16/2022]
Abstract
Deltamethrin (DM) is the most powerful synthetic pyrethroid that has toxicity to the central nervous system and results in behavioral changes in both animals and humans. This effect is mediated by inducing alterations in the action of neurotransmitters and brain pathological changes. Nanocarrier encapsulated pesticides may decrease the toxicity of pesticides. Thus, this study aimed to determine the effect of an inorganic metal carrier (silica Nps) and polymeric capsule (chitosan Nps) of deltamethrin nano-formulations on antioxidant levels and oxidative stress in the brain and on behavior of the male albino rat. Sixty male albino rats were equally divided into four groups. Group I: control group; group II given DM liquefied in corn oil at 3.855 mg/kg BW; group III receiving silica-loaded deltamethrin (S/DM Nps) at 8.795 mg/kg BW; and group IV: given chitosan encapsulated deltamethrin (CS/DM Nps) at 30.44 mg/kg BW. All treatments were given orally for four weeks. Following this, behavioral tests were conducted to record locomotor activity, anxiety like behaviors, exploration, and the short memory of rats. In addition, brain antioxidant/oxidant, serum neurotransmitters such as acetylcholine esterase (AchE) and monoamine oxidase (MAO), JAK2 and STAT3 gene and proteins expression were measured. The DM group showed a highly significant elevation in malondialdehyde content, MAO, AchE, vascular endothelial growth factor (VEGF) levels, and the expression level of neurogenic genes, JAK2 and STAT3, in comparison with the control group. Both S/DM Nps and CS/DM Nps significantly decreased MAO, AchE, and VEGF compared with the DM group. Moreover, both S/DM Nps and CS/DM Nps significantly decreased the gene and proteins expression of JAK2 and STAT3 compared with the DM group. These alterations were evidenced by the deficiency in memory and learning behaviors that were accompanied by histopathological findings of the hippocampus and the cortex. It was concluded that the nano formulations containing DM induced less neurobehavioral toxicity than free DM. Additionally, the use of nanocarriers reduced the damage to health and the environment.
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Venâncio C, Melnic I, Tamayo-Belda M, Oliveira M, Martins MA, Lopes I. Polymethylmethacrylate nanoplastics can cause developmental malformations in early life stages of Xenopus laevis. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 806:150491. [PMID: 34844312 DOI: 10.1016/j.scitotenv.2021.150491] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 09/06/2021] [Accepted: 09/17/2021] [Indexed: 06/13/2023]
Abstract
Polymethylmethacrylate (PMMA) production has increased almost 20% over the last years. With its release into the aquatic environment, its breakdown or degradation to nano dimensions (nanoplastics-NPLs) due to biological and physical/mechanical action is, theoretically, anticipated. The occurrence of PMMA-NPLs in aquatic ecosystems may thus cause adverse effects particularly to early life stages of amphibians, which may be in contact with PMMA-NPLs suspended in the water column or deposited in upper layers of the sediments. Accordingly, this work aimed at assessing the effects of PMMA-NPLs to aquatic early life stages of the model anuran species Xenopus laevis. To attain this objective, two types of toxicity assays were carried out by exposing embryos [Nieuwkoop and Faber (NF) stage 8-11] or tadpoles (NF 45) to three concentrations of PMMA-NPLs (1, 100 and 1000 μg/L): i) 96-h embryo teratogenicity assay, where survival, malformation, and total body length (BL) of embryos were assessed; and ii) 48-h feeding rate assay, where survival, feeding (FR), malformations and growth rates (body weight-BW and BL) of tadpoles were evaluated. PMMA-NPLs exposure had no significant effects on mortality, malformations of X. laevis embryos but BL was lower at 1000 μg PMMA-NPLs/L. In tadpoles, no effects on survival or FR were observed after exposure to PMMA-NPLs, but significant changes occured in BW and BL. Moreover, anatomical changes in the abdominal region (externalization of the gut) were observed in 62.5% of the tadpoles exposed to 1000 μg PMMA-NPLs/L. Despite the lack of knowledge regarding the environmental levels of NPLs, it is expected that sediments constitute a sink for these contaminants, where they can become available for organisms that, like tadpoles, feed on the organic matter at the surface of sediments. Considering the continuous release and subsequent accumulation of PMMA, the malformations obtained in the feeding assays suggest that, in the future, these nano-polymers may constitute a risk for aquatic life stages of amphibians.
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Affiliation(s)
- C Venâncio
- Centre for Functional Ecology (CFE), Department of Life Sciences, University of Coimbra, Coimbra, Portugal
| | - I Melnic
- Faculty of Biology Alexandru Ioan Cuza, University of Iași, Romania
| | - M Tamayo-Belda
- Department of Biology, Faculty of Science, Universidad Autónoma de Madrid, Madrid, Spain
| | - M Oliveira
- Centre for Environmental and Marine Studies (CESAM), Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal
| | - M A Martins
- CICECO-Aveiro Institute of Materials, Department of Materials and Ceramic Engineering, University of Aveiro, 3810-193 Aveiro, Portugal
| | - I Lopes
- Centre for Environmental and Marine Studies (CESAM), Department of Biology, University of Aveiro, 3810-193 Aveiro, Portugal.
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Oyovwi MO, Ben-Azu B, Tesi EP, Oyeleke AA, Uruaka CI, Rotu RA, Aya-Ebi EO. Repeated endosulfan exposure induces changes in neurochemicals, decreases ATPase transmembrane ionic-pumps, and increased oxidative/nitrosative stress in the brains of rats: Reversal by quercetin. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2021; 175:104833. [PMID: 33993958 DOI: 10.1016/j.pestbp.2021.104833] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 03/22/2021] [Accepted: 03/23/2021] [Indexed: 06/12/2023]
Abstract
Neurochemical and ATPase deregulations play important role in toxicant-induced neurodegeneration. Previous studies have shown that loss of ATPase ionic-pumps alters neurochemical balance via increased ammonia, oxidative and nitrosative stress. Thus, this study investigated the ameliorative potentials of quercetin on neurochemical, ATPase changes, hyperammonemia and oxidative/nitrosative status in the brains of Wistar rats exposed to endosulfan, a known toxic environmental pesticide that is casually used in many developing countries. Adult rats were divided into five treatment groups (n = 5). Groups 1-2 received normal saline and corn oil (vehicle) (10 mL/kg/day), group 3 received quercetin (20 mg/kg/day) orally for 28 days consecutively. However, animals in groups 4-5 were given endosulfan (5 mg/kg/day, p.o) for 28 days. But, from the 14th to 28th day, group 4 additionally received vehicle (10 mL/kg/day, p.o.), while group 5 was treated with quercetin (20 mg/kg/day, p.o.). Thereafter, brain levels of neurochemicals, ATPase activities, ammonia and oxidative/nitrosative stress were investigated by employing standardized biochemical assay protocols. Quercetin increased endosulfan-induced decreased levels of norepinephrine, dopamine, GABA, and decreased elevated concentrations of glutamate and serotonin. Quercetin normalized the increased levels of acetylcholinesterase and ammonia. Furthermore, quercetin significantly reversed the decrease in Na+/K+, Ca2+, Mg2+-ATPase activities induced by endosulfan. Also, quercetin increased superoxide dismutase, catalase and glutathione peroxidase activities, and reduced nitrite and peroxynitrite levels in brains of rats. These findings further provide evidence of the ameliorative potential of quercetin against endosulfan-induced neurotoxicity via attenuation of neurochemical, ATPase changes, and inhibition of acetylcholinesterase activity, ammonia release and oxidative/nitrosative stress in rat brains.
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Affiliation(s)
- Mega O Oyovwi
- Department of Basic Medical Sciences, Achievers University, Owo, Ondo State, Nigeria
| | - Benneth Ben-Azu
- Department of Pharmacology and Therapeutics, Faculty of Basic Medical Science, College of Health Sciences, Delta State University, Abraka, Delta State, Nigeria.
| | - Edesiri P Tesi
- Department of Science Laboratory Technology, Delta State Polytechnic, Ogwashi-Uku, Delta State, Nigeria
| | - Abioye A Oyeleke
- Department of Basic Medical Sciences, Achievers University, Owo, Ondo State, Nigeria
| | - Christian I Uruaka
- Department of Pharmacology and Therapeutics, Faculty of Basic Medical Science, Rivers State University, Port Harcourt, Rivers State, Nigeria
| | - Rotu A Rotu
- Department of Industrial safety and Environmental Management, School of Maritime Technology, Burutu, Delta State, Nigeria
| | - Eneni Okubo Aya-Ebi
- Neuropharmacology Unit, Department of Pharmacology and Therapeutics, College of Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria
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Duan R, Huang M, Yi M, Zhao Q, Wan Y, Liu Y. Effect of Lead Exposure on Jumping Ability in Pelophylax nigromaculata. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2021; 106:652-657. [PMID: 33599785 DOI: 10.1007/s00128-021-03150-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 02/06/2021] [Indexed: 06/12/2023]
Abstract
Jumping ability determines the likelihood of survival and reproduction of amphibians. To study the toxic effect of lead (Pb) on the jumping ability of amphibians, Pelophylax nigromaculata were treated with 0, 1 and 10 mg/L Pb for 10 days and 20 days each. The results showed that for both treatment time (10 days and 20 days), compared to the control group, the 1 mg/L Pb treatment had no significant effect on jumping parameters. Compared to the control group, the maximum jumping height, distance, speed and acceleration in the 10-day 10 mg/L Pb treatment group increased significantly, but after 20 days the jumping parameters decreased significantly. With an increase in duration and concentration, the correlation coefficient and the correlation between these jumping parameters decreased. Our results indicate that an exposure to 10 mg/L Pb for 20 days has a significant negative effect on the jumping ability of amphibians.
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Affiliation(s)
- Renyan Duan
- College of Agriculture and Biotechnology, Hunan University of Humanities, Science and Technology, Hunan, 417000, Loudi, China
| | - Minyi Huang
- College of Agriculture and Biotechnology, Hunan University of Humanities, Science and Technology, Hunan, 417000, Loudi, China.
| | - Minghui Yi
- College of Agriculture and Biotechnology, Hunan University of Humanities, Science and Technology, Hunan, 417000, Loudi, China
| | - Qiang Zhao
- College of Agriculture and Biotechnology, Hunan University of Humanities, Science and Technology, Hunan, 417000, Loudi, China
| | - Yuyue Wan
- College of Agriculture and Biotechnology, Hunan University of Humanities, Science and Technology, Hunan, 417000, Loudi, China
| | - Yang Liu
- College of Agriculture and Biotechnology, Hunan University of Humanities, Science and Technology, Hunan, 417000, Loudi, China
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Gao J, Shen W. Xenopus in revealing developmental toxicity and modeling human diseases. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 268:115809. [PMID: 33096388 DOI: 10.1016/j.envpol.2020.115809] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 10/01/2020] [Accepted: 10/09/2020] [Indexed: 06/11/2023]
Abstract
The Xenopus model offers many advantages for investigation of the molecular, cellular, and behavioral mechanisms underlying embryo development. Moreover, Xenopus oocytes and embryos have been extensively used to study developmental toxicity and human diseases in response to various environmental chemicals. This review first summarizes recent advances in using Xenopus as a vertebrate model to study distinct types of tissue/organ development following exposure to environmental toxicants, chemical reagents, and pharmaceutical drugs. Then, the successful use of Xenopus as a model for diseases, including fetal alcohol spectrum disorders, autism, epilepsy, and cardiovascular disease, is reviewed. The potential application of Xenopus in genetic and chemical screening to protect against embryo deficits induced by chemical toxicants and related diseases is also discussed.
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Affiliation(s)
- Juanmei Gao
- Zhejiang Key Laboratory of Organ Development and Regeneration, College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China; College of Life and Sciences, Zhejiang University, Hangzhou, Zhejiang, 310058, China
| | - Wanhua Shen
- Zhejiang Key Laboratory of Organ Development and Regeneration, College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China.
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Quagliariello V, Coppola C, Mita DG, Piscopo G, Iaffaioli RV, Botti G, Maurea N. Low doses of Bisphenol A have pro-inflammatory and pro-oxidant effects, stimulate lipid peroxidation and increase the cardiotoxicity of Doxorubicin in cardiomyoblasts. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2019; 69:1-8. [PMID: 30903913 DOI: 10.1016/j.etap.2019.03.006] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 02/12/2019] [Accepted: 03/05/2019] [Indexed: 06/09/2023]
Abstract
Endocrine disrupters are strictly associated to cancer and several cardiovascular risk factors. Bisphenol A (BPA) is an endocrine disrupter commonly used in the manufacturing of plastics based on polycarbonate, polyvinyl chloride and resins. Our study aims to investigate whether BPA may cause pro-oxidative and pro-inflammatory effects on cardiomyoblasts, thus exacerbating the Doxorubicin (DOXO)-induced cardiotoxicity phenomena. We tested the metabolic effects of BPA at low doses analyzing its affections on the intracellular calcium uptake, oxidative stress, lipid peroxidation and production of nitric oxide and interleukins. Co-incubation of BPA and DOXO significantly reduced the cardiomyoblast viability, compared to only DOXO exposure cells. The mechanisms underlying these effects are based on the stimulation of the intracellular calcium accumulation and lipid peroxidation. Notably, BPA increase the production of pro-inflammatory interleukins involved in cardiovascular diseases as well as in DOXO-Induced cardiotoxicity phenomena. This study provides a rationale for translational studies in the field of cardio-oncology.
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Affiliation(s)
- V Quagliariello
- Division of Cardiology, Istituto Nazionale Tumori- IRCCS- Fondazione Pascale, Napoli, Italy.
| | - C Coppola
- Division of Cardiology, Istituto Nazionale Tumori- IRCCS- Fondazione Pascale, Napoli, Italy
| | - D G Mita
- Institute of Genetics and Biophysics of CNR and National Laboratory on Endocrine Disruptors of INBB Naples, Italy
| | - G Piscopo
- Division of Cardiology, Istituto Nazionale Tumori- IRCCS- Fondazione Pascale, Napoli, Italy
| | - R V Iaffaioli
- Association for Multidisciplinary Studies in Oncology and Mediterranean Diet, Piazza Nicola Amore, Naples, Italy
| | - G Botti
- Scientific Direction, Istituto Nazionale Tumori, IRCCS, Fondazione Pascale, Napoli, Italy
| | - N Maurea
- Division of Cardiology, Istituto Nazionale Tumori- IRCCS- Fondazione Pascale, Napoli, Italy
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Fang Y, Nie Z, Yang J, Die Q, Tian Y, Liu F, He J, Wang J, Huang Q. Spatial distribution of and seasonal variations in endosulfan concentrations in soil, air, and biota around a contaminated site. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2018; 161:402-408. [PMID: 29906759 DOI: 10.1016/j.ecoenv.2018.06.013] [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: 01/22/2018] [Revised: 05/30/2018] [Accepted: 06/07/2018] [Indexed: 06/08/2023]
Abstract
Soil, air, tree bark, rice, wheat, invertebrates, and chicken tissues around a typical endosulfan-contaminated site were analyzed in each season in each of two years. The total endosulfan (the sum of α-, β-endosulfan and endosulfan sulfate) were significantly different in soil and air samples collected in the four seasons (P < 0.01) and the mean concentrations were 6.53 ng/g dry weight (d.w.) and 2.40 ng/m3, respectively, in autumn, 3.32 ng/g d.w. and 2.48 ng/m3, respectively, in winter, 2.10 ng/g d.w. and 0.93 ng/m3, respectively, in spring, and 1.03 ng/g d.w. and 0.83 ng/m3, respectively, in summer. The total endosulfan concentrations in tree bark, rice, wheat, and invertebrates were 23.0-278 (mean 95.5) ng/g d.w., 7.36-35.5 (mean 17.4) ng/g d.w., 34.3-158 (mean 83.1) ng/g d.w., and 401-4354 (mean 2125) ng/g lipid weight, respectively. The total endosulfan concentrations in the chicken gizzard, heart, liver, and meat samples were 552, 212, 699, and 221 ng/g lipid weight, respectively. The endosulfan concentrations in soil, air, and biota around the site were strongly influenced by endosulfan emissions from the site, and the concentrations had decreased to half the initial concentrations six months after endosulfan production stopped. The invertebrate and chicken bioconcentration and biomagnification factors indicated that endosulfan accumulated in the invertebrates and chicken tissues was slightly biomagnified by chickens.
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Affiliation(s)
- Yanyan Fang
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China; College of Water Sciences, Beijing Normal University, Beijing 100875, China
| | - Zhiqiang Nie
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China.
| | - Jinzhong Yang
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China; College of Water Sciences, Beijing Normal University, Beijing 100875, China
| | - Qingqi Die
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China; College of Water Sciences, Beijing Normal University, Beijing 100875, China
| | - Yajun Tian
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
| | - Feng Liu
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
| | - Jie He
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
| | - Jianyuan Wang
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
| | - Qifei Huang
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China.
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Kim TH, Choi JY, Park IS, Choi CY. Waterborne copper disrupts circadian rhythm in red seabream (Pagrus major). BIOL RHYTHM RES 2017. [DOI: 10.1080/09291016.2017.1310969] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Tae Hwan Kim
- Division of Marine BioScience, Korea Maritime and Ocean University, Busan, Republic of Korea
| | - Ji Yong Choi
- Division of Marine BioScience, Korea Maritime and Ocean University, Busan, Republic of Korea
| | - In-Seok Park
- Division of Marine BioScience, Korea Maritime and Ocean University, Busan, Republic of Korea
| | - Cheol Young Choi
- Division of Marine BioScience, Korea Maritime and Ocean University, Busan, Republic of Korea
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Agarwal S, Chaudhary B, Bist R. Protective propensity of bacoside A and bromelain on renal cholinesterases, γ-Aminobutyric acid and serotonin level of Mus musculus intoxicated with dichlorvos. Chem Biol Interact 2017; 261:139-144. [DOI: 10.1016/j.cbi.2016.11.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2016] [Revised: 11/16/2016] [Accepted: 11/24/2016] [Indexed: 12/17/2022]
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12
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Lajmanovich RC, Attademo AM, Peltzer PM, Junges CM, Martinuzzi CS. Acute toxicity of apple snailPomacea canaliculata’s eggs onRhinella arenarumtadpoles. TOXIN REV 2016. [DOI: 10.1080/15569543.2016.1243561] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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13
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Gandhi D, Tarale P, Naoghare PK, Bafana A, Kannan K, Sivanesan S. Integrative genomic and proteomic profiling of human neuroblastoma SH-SY5Y cells reveals signatures of endosulfan exposure. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2016; 41:187-194. [PMID: 26722802 DOI: 10.1016/j.etap.2015.11.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2015] [Accepted: 11/30/2015] [Indexed: 06/05/2023]
Abstract
Endosulfan, an organochlorine pesticide, is known to induce multiple disorders/abnormalities including neuro-degenerative disorders in many animal species. However, the molecular mechanism of endosulfan induced neuronal alterations is still not well understood. In the present study, the effect of sub-lethal concentration of endosulfan (3 μM) on human neuroblastoma cells (SH-SY5Y) was investigated using genomic and proteomic approaches. Microarray and 2D-PAGE followed by MALDI-TOF-MS analysis revealed differential expression of 831 transcripts and 16 proteins in exposed cells. A gene ontology enrichment analysis revealed that the differentially expressed genes and proteins were involved in variety of cellular events such as neuronal developmental pathway, immune response, cell differentiation, apoptosis, transmission of nerve impulse, axonogenesis, etc. The present study attempted to explore the possible molecular mechanism of endosulfan induced neuronal alterations in SH-SY5Y cells using an integrated genomic and proteomic approach. Based on the gene and protein profile possible mechanisms underlying endosulfan neurotoxicity were predicted.
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Affiliation(s)
- Deepa Gandhi
- Environmental Health Division, CSIR-National Environmental Engineering Research Institute (NEERI), Nagpur, India
| | - Prashant Tarale
- Environmental Health Division, CSIR-National Environmental Engineering Research Institute (NEERI), Nagpur, India
| | - Pravin K Naoghare
- Environmental Health Division, CSIR-National Environmental Engineering Research Institute (NEERI), Nagpur, India
| | - Amit Bafana
- Environmental Health Division, CSIR-National Environmental Engineering Research Institute (NEERI), Nagpur, India
| | - Krishnamurthi Kannan
- Environmental Health Division, CSIR-National Environmental Engineering Research Institute (NEERI), Nagpur, India
| | - Saravanadevi Sivanesan
- Environmental Health Division, CSIR-National Environmental Engineering Research Institute (NEERI), Nagpur, India.
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