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Das BK, Nayak KK, Kumar V. Alteration of haematological and biochemical biomarkers after sub-lethal chronic malathion (Elathion®) intoxication in freshwater fish, Labeo rohita (Hamilton, 1822). Comp Biochem Physiol C Toxicol Pharmacol 2024; 277:109844. [PMID: 38244824 DOI: 10.1016/j.cbpc.2024.109844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 12/13/2023] [Accepted: 01/15/2024] [Indexed: 01/22/2024]
Abstract
The present investigation aimed to evaluate the long-term effects of malathion (Elathion®) at two sub-lethal concentrations (0.36 and 1.84 mgL-1) for 45 days after the determination of 96 h-LC50 value (18.35 mgL-1) in a commercially important aquaculture species, Labeo rohita by assaying multiple biomarker approaches. Total erythrocyte count (TEC), and haemoglobulin count (Hb) were found to be decreased while total leucocyte counts (TLC) were increased (p < 0.05) in malathion-intoxicated fish. Malathion exposure significantly reduced (p < 0.05) serum protein levels while significantly increased (p < 0.05) blood glucose levels. RNA activity in muscle was reduced (p < 0.05) while DNA activity increased (p < 0.05) in malathion-intoxicated fish. Acid phosphatase (ACP) activities in the brain; lacate dehydrogenase (LDH) activities in brain and liver were increased (p < 0.05), while alkaline phosphatase (ALP) activities in the brain; succinate dehydrogenase (SDH) activities in the brain, liver and kidney; acetylcholine esterase (AChE) activity in the brain; and ATPase activities in the brain, liver and kidney were reduced (p < 0.05) in comparison to control. Thus, the alteration in studied biomarkers was in a concentation-time dependent manner; however, it was more pronounced at the higher concentration at 45 days of exposure. The alteration in biomarker activity is probably a defensive mechanism/ adaptive response of fish to overcome the stress induced by malathion, which is a novel insight and possible impact on L.rohita. Our findings suggest malathion-induced stress, therefore, the use of malathion needs to be regulated to safeguard aquatic animals including fish and human health.
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Affiliation(s)
- Basanta Kumar Das
- ICAR-Central Inland Fisheries Research Institute, Barrackpore, Kolkata 700120, West Bengal, India.
| | | | - Vikas Kumar
- ICAR-Central Inland Fisheries Research Institute, Regional Centre, Prayagraj, 211002, Uttar Pradesh, India.
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2
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Ayed-Boussema I, Rjiba K, M'nassri A, Hamdi H, Abid S. Subchronic exposure to fenpyroximate causes multiorgan toxicity in Wistar rats by disrupting lipid profile, inducing oxidative stress and DNA damage. Biomarkers 2024; 29:68-77. [PMID: 38299991 DOI: 10.1080/1354750x.2024.2313663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 01/29/2024] [Indexed: 02/02/2024]
Abstract
BACKGROUND Fenpyroximate (FEN) is an acaricide that inhibits the complex I of the mitochondrial respiratory chain in mites. Data concerning mammalian toxicity of this acaricide are limited; thus the aim of this work was to explore FEN toxicity on Wistar rats, particularly on cardiac, pulmonary, and splenic tissues and in bone marrow cells. METHODS rats were treated orally with FEN at 1, 2, 4, and 8 mg/Kg bw for 28 days. After treatment, we analyzed lipid profile, oxidative stress and DNA damage in rat tissues. RESULTS FEN exposure increased creatinine phosphokinase (CPK) and lactate dehydrogenase (LDH) activities, elevated total cholesterol (T-CHOL), triglycerides (TG), and low-density lipoprotein cholesterol (LDL-C) concentrations, while decreasing high-density lipoprotein cholesterol (HDL-C). It inhibited acetylcholinesterase (AChE) activity, enhanced lipid peroxidation, protein oxidation, and modulated antioxidant enzymes activities (superoxide dismutase, catalase, glutathione peroxidase, and glutathione S-transferase). Comet assay indicated that FEN induced a dose-dependent DNA damage, contrasting with the micronucleus test showing no micronuclei formation. Nonetheless, FEN exhibited cytotoxicity to bone marrow cells, as evidenced by a reduction in the number of immature erythrocytes among total cells. CONCLUSION FEN appears to carry out its genotoxic and cytotoxic activities most likely through an indirect pathway that involves oxidative stress.
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Affiliation(s)
- Imen Ayed-Boussema
- Laboratory of Research on Biologically Compatible Compounds, LR01SE17, University of Monastir, Faculty of Dental Medicine, Monastir, Tunisia
- Faculty of Science of Gafsa, University of Gafsa, Gafsa, Tunisia
| | - Karima Rjiba
- Laboratory of Research on Biologically Compatible Compounds, LR01SE17, University of Monastir, Faculty of Dental Medicine, Monastir, Tunisia
- Faculty of Science of Gafsa, University of Gafsa, Gafsa, Tunisia
| | - Asma M'nassri
- Laboratory of Research on Biologically Compatible Compounds, LR01SE17, University of Monastir, Faculty of Dental Medicine, Monastir, Tunisia
- Faculty of Science of Gafsa, University of Gafsa, Gafsa, Tunisia
| | - Hiba Hamdi
- Laboratory of Research on Biologically Compatible Compounds, LR01SE17, University of Monastir, Faculty of Dental Medicine, Monastir, Tunisia
| | - Salwa Abid
- Laboratory of Research on Biologically Compatible Compounds, LR01SE17, University of Monastir, Faculty of Dental Medicine, Monastir, Tunisia
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3
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Zhang TX, Li MR, Liu C, Wang SP, Yan ZG. A review of the toxic effects of ammonia on invertebrates in aquatic environments. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 336:122374. [PMID: 37634564 DOI: 10.1016/j.envpol.2023.122374] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 07/29/2023] [Accepted: 08/11/2023] [Indexed: 08/29/2023]
Abstract
Aquatic invertebrates are the organisms most susceptible to ammonia toxicity. However, the toxic effects of ammonia on invertebrates are still poorly understood. This study reviews the research progress in ammonia toxicology for the period from 1986 to 2023, focusing on the effects on invertebrates. Through examining the toxic effects of ammonia at different levels of organization (community, individual, tissue and physiology, and molecular) as well as the results from omics studies, we determined that the most significant effects were on the reproductive capacity of invertebrates and the growth of offspring, although different populations show variation in their tolerance to ammonia, and tissues have varied potential to respond to ammonia stress. A multicomponent analysis is an in-depth technique employed in toxicological studies, as it can be used to explore the enrichment pathways and functional genes expressed under ammonia stress. This study comprehensively discusses ammonia toxicity from multiple aspects in order to provide new insights into the toxic effects of ammonia on aquatic invertebrates.
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Affiliation(s)
- Tian-Xu Zhang
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China
| | - Ming-Rui Li
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China
| | - Chen Liu
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China
| | - Shu-Ping Wang
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China
| | - Zhen-Guang Yan
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, 100012, China.
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4
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Khatib I, Rychter P, Falfushynska H. Pesticide Pollution: Detrimental Outcomes and Possible Mechanisms of Fish Exposure to Common Organophosphates and Triazines. J Xenobiot 2022; 12:236-265. [PMID: 36135714 PMCID: PMC9500960 DOI: 10.3390/jox12030018] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 08/28/2022] [Accepted: 08/29/2022] [Indexed: 11/16/2022] Open
Abstract
Pesticides are well known for their high levels of persistence and ubiquity in the environment, and because of their capacity to bioaccumulate and disrupt the food chain, they pose a risk to animals and humans. With a focus on organophosphate and triazine pesticides, the present review aims to describe the current state of knowledge regarding spatial distribution, bioaccumulation, and mode of action of frequently used pesticides. We discuss the processes by which pesticides and their active residues are accumulated and bioconcentrated in fish, as well as the toxic mechanisms involved, including biological redox activity, immunotoxicity, neuroendocrine disorders, and cytotoxicity, which is manifested in oxidative stress, lysosomal and mitochondrial damage, inflammation, and apoptosis/autophagy. We also explore potential research strategies to close the gaps in our understanding of the toxicity and environmental risk assessment of organophosphate and triazine pesticides.
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Affiliation(s)
- Ihab Khatib
- Department of Physical Rehabilitation and Vital Activity, Ternopil Volodymyr Hnatiuk National Pedagogical University, 46027 Ternopil, Ukraine
| | - Piotr Rychter
- Faculty of Science & Technology, Jan Dlugosz University in Czestochowa, Armii Krajowej 13/15, 42-200 Czestochowa, Poland
| | - Halina Falfushynska
- Department of Physical Rehabilitation and Vital Activity, Ternopil Volodymyr Hnatiuk National Pedagogical University, 46027 Ternopil, Ukraine
- Department of Marine Biology, Institute for Biological Sciences, University of Rostock, 18051 Rostock, Germany
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5
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Akavaram S, Desai ML, Park TJ, Murthy Z, Kailasa SK. Trypsin encapsulated gold-silver bimetallic nanoclusters for recognition of quinalphos via fluorescence quenching and of Zn2+ and Cd2+ ions via fluorescence enhancement. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114830] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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6
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Karami-Mohajeri S, Ahmadipour A, Rahimi HR, Abdollahi M. Adverse effects of organophosphorus pesticides on the liver: a brief summary of four decades of research. Arh Hig Rada Toksikol 2018; 68:261-275. [DOI: 10.1515/aiht-2017-68-2989] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Accepted: 12/01/2017] [Indexed: 01/20/2023] Open
Abstract
Abstract
Organophosphorus pesticides (OPs) are widely used volatile pesticides that have harmful effects on the liver in acute and chronic exposures. This review article summarises and discusses a wide collection of studies published over the last 40 years reporting on the effects of OPs on the liver, in an attempt to propose general mechanisms of OP hepatotoxicity and possible treatment. Several key biological processes have been reported as involved in OP-induced hepatotoxicity such as disturbances in the antioxidant defence system, oxidative stress, apoptosis, and mitochondrial and microsomal metabolism. Most studies show that antioxidants can attenuate oxidative stress and the consequent changes in liver function. However, few studies have examined the relationship between OP structures and the severity and mechanism of their action. We hope that future in vitro, in vivo, and clinical trials will answer the remaining questions about the mechanisms of OP hepatotoxicity and its management.
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Affiliation(s)
- Somayyeh Karami-Mohajeri
- Pharmaceutics Research Center, Institute of Neuropharmacology, Tehran , Iran
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Tehran , Iran
| | - Ahmad Ahmadipour
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Tehran , Iran
| | - Hamid-Reza Rahimi
- Pharmaceutics Research Center, Institute of Neuropharmacology, Tehran , Iran
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Tehran , Iran
| | - Mohammad Abdollahi
- Kerman University of Medical Sciences, Kerman , Pharmaceutical Sciences Research Center, Iran
- Department of Toxicology and Pharmacology4, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran , Iran
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7
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Thinh NQ, Phu TM, Douny C, Phuong NT, Huong DTT, Kestemont P, Scippo ML. Bioconcentration and half-life of quinalphos pesticide in rice-fish integration system in the Mekong Delta, Vietnam. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2018; 53:35-41. [PMID: 29035631 DOI: 10.1080/03601234.2017.1371551] [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] [Indexed: 06/07/2023]
Abstract
In order to determine the distribution and enable the elimination of quinalphos, a popular active pesticide compound used in the Mekong Delta, an experiment was set up in a rice-fish integration system in Can Tho City, Vietnam. Fish was stocked into the field when the rice was two-months old. Quinalphos was applied twice in doses of 42.5 g per 1000 m2. Water, fish and sediment samples were collected at time intervals and analyzed by a Gas Chromatography Electron Capture Detector system. The results show that quinalphos residues in fish muscles were much higher than those of the water and the bioconcentration factor (logBCF) was above 2 for the fish. The half-life of first and second quinalphos applications were 12.2 and 11.1 days for sediment, 2.5 and 1.1 days for silver barb, 1.9 and 1.3 days for common carp, and 1.1 and 1.0 days for water, respectively.
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Affiliation(s)
- Nguyen Quoc Thinh
- a Department of Fish Nutrition and Aquatic Food Processing , College of Aquaculture and Fisheries, Can Tho University , Can Tho City , Vietnam
- b Department of Food Sciences, Laboratory of Food Analysis , FARAH - Veterinary Public Health, University of Liège , Liège , Belgium
| | - Tran Minh Phu
- a Department of Fish Nutrition and Aquatic Food Processing , College of Aquaculture and Fisheries, Can Tho University , Can Tho City , Vietnam
| | - Caroline Douny
- b Department of Food Sciences, Laboratory of Food Analysis , FARAH - Veterinary Public Health, University of Liège , Liège , Belgium
| | - Nguyen Thanh Phuong
- a Department of Fish Nutrition and Aquatic Food Processing , College of Aquaculture and Fisheries, Can Tho University , Can Tho City , Vietnam
| | - Do Thi Thanh Huong
- a Department of Fish Nutrition and Aquatic Food Processing , College of Aquaculture and Fisheries, Can Tho University , Can Tho City , Vietnam
| | - Patrick Kestemont
- c Research Unit in Environmental and Evolutionary Biology, University of Namur , Namur , Belgium
| | - Marie-Louise Scippo
- b Department of Food Sciences, Laboratory of Food Analysis , FARAH - Veterinary Public Health, University of Liège , Liège , Belgium
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8
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Radovanović TB, Nasia M, Krizmanić II, Prokić MD, Gavrić JP, Despotović SG, Gavrilović BR, Borković-Mitić SS, Pavlović SZ, Saičić ZS. Sublethal effects of the pyrethroid insecticide deltamethrin on oxidative stress parameters in green toad (Bufotes viridis L.). ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2017; 36:2814-2822. [PMID: 28475267 DOI: 10.1002/etc.3849] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 12/13/2016] [Accepted: 04/25/2017] [Indexed: 06/07/2023]
Abstract
Pyrethroids are synthetic insecticides widely used in agriculture, public health, and veterinary medicine. Deltamethrin, a type II pyrethroid insecticide, has attracted particular attention because of its frequent use. The mechanisms of the toxicity of most pesticides (including pyrethroids) in nontarget organisms is linked to the production of free radicals, oxidative stress induction, increased lipid peroxidation, and disruption of the total antioxidant potential. The aim of the present study was to investigate the effects of acute toxicity of 3 different concentrations (8, 16, and 32 mg/kg body wt) of orally applied deltamethrin after 96 h of treatment. Some of the front-line oxidative stress parameters as well as cholinesterase (ChE) activity and cytochrome P4501A (CYP1A) expression in the liver, muscle, skin, and gastrointestinal tissue of the adult green toad Bufotes viridis were determined. Compared with the control group, the activity of catalase and glutathione reductase was increased in the liver and skin, while the concentration of sulfhydryl groups was reduced. In the liver and muscle, concentrations of thiobarbituric reactive substances were increased, as well as liver CYP1A expression. In the muscle and skin, glutathione-S-transferase activity was higher in treated toads. The oxidative stress parameters examined were affected by different deltamethrin concentrations. We conclude that the assessed parameters represent good biomarkers of pesticide-induced oxidative stress. Environ Toxicol Chem 2017;36:2814-2822. © 2017 SETAC.
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Affiliation(s)
- Tijana B Radovanović
- Department of Physiology, Institute for Biological Research Siniša Stanković, University of Belgrade, Belgrade, Serbia
| | - Mohammed Nasia
- Faculty of Biology, Chair of Comparative Physiology and Ecophysiology, University of Belgrade, Belgrade, Serbia
| | - Imre I Krizmanić
- Faculty of Biology, Institute of Zoology, University of Belgrade, Belgrade, Serbia
| | - Marko D Prokić
- Department of Physiology, Institute for Biological Research Siniša Stanković, University of Belgrade, Belgrade, Serbia
| | - Jelena P Gavrić
- Department of Physiology, Institute for Biological Research Siniša Stanković, University of Belgrade, Belgrade, Serbia
| | - Svetlana G Despotović
- Department of Physiology, Institute for Biological Research Siniša Stanković, University of Belgrade, Belgrade, Serbia
| | - Branka R Gavrilović
- Department of Physiology, Institute for Biological Research Siniša Stanković, University of Belgrade, Belgrade, Serbia
| | - Slavica S Borković-Mitić
- Department of Physiology, Institute for Biological Research Siniša Stanković, University of Belgrade, Belgrade, Serbia
| | - Slađan Z Pavlović
- Department of Physiology, Institute for Biological Research Siniša Stanković, University of Belgrade, Belgrade, Serbia
| | - Zorica S Saičić
- Department of Physiology, Institute for Biological Research Siniša Stanković, University of Belgrade, Belgrade, Serbia
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9
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Yavuz T, Altuntas I, Delibas N, Yildirim B, Candir O, Corâ A, Karahan N, Ibrisim E, Kutsal A. Cardiotoxicity in rats induced by methidathion and ameliorating effect of vitamins E and C. Hum Exp Toxicol 2016; 23:323-9. [PMID: 15311849 DOI: 10.1191/0960327104ht456oa] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We have examined the effect of subchronic methidathion (MD) administration on heart damage, and have evaluated possible ameliorating effects of a combination of vitamins E and C against MD toxicity. The experimental groups were: control group, rats treated with 5 mg/kg MD and rats treated with 5 mg/kg body weight MD plus vitamin E and vitamin C (MD+Vit). The groups were given MD by gavage 5 days a week for four weeks at a dose level of 5 mg/kg/day (MD and MD+Vit) by using corn oil as the vehicle. Vitamin E and vitamin C were injected at doses of 50 mg/kg i.m. and 20 mg/kg i.p., respectively, after the treatment with MD in the MD+Vit group. The levels of malondialdehyde (MDA) were determined in the heart tissue, and the levels of cardiac troponin I (TnI) in serum. An autoanalyser was used to determine the serum activities of cholinesterase (ChE). Histopathological examination was carried out in the heart tissue. MDA significantly increased in the MD group as compared to controls (P <0.01). When MD was given concurrently with vitamins E and C, the increase in MDA was significantly less (P <0.01). ChE activity significantly decreased in the MD group as compared to controls (P <-0.01). When MD was given concurrently with vitamins E and C, the decrease in ChE activity was significantly higher (P <-0.05). The serum TnI levels significantly increased in the MD group as compared to controls (P <-0.01). When MD was given concurrently with vitamins E and C, the increase in the serum TnI was significantly less (P <-0.01). MD caused the diffuse loss of striation and myocytolysis of the cardiomyocytes, whereas the combination of vitamins E and C caused a significant decrease in these effects of MD. In conclusion, subchronic MD administration caused heart damage and, in addition, treatment with a combination of vitamins E and C after the administration of MD reduced heart damage caused by MD.
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Affiliation(s)
- Turhan Yavuz
- Department of Cardiovascular Surgery, School of Medicine, Suleyman Demirel University, Isparta, Turkey.
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10
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Ayandiran TA, Dahunsi SO. Toxicological assessment of fish (Clarias gariepinus) from bitumen-polluted River Oluwa, Nigeria. ENVIRONMENTAL MONITORING AND ASSESSMENT 2016; 188:71. [PMID: 26725477 DOI: 10.1007/s10661-015-5003-7] [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: 08/26/2015] [Accepted: 11/20/2015] [Indexed: 06/05/2023]
Abstract
Toxicological evaluation of Clarias gariepinus from bitumen-polluted River Oluwa, Nigeria, was carried out in furtherance of studies on the environmental impacts of the bitumen exploration in Ondo State, Nigeria. Samples were taken from three different (two polluted and one as control) sites. The effect of changes in monthly seasonal flow rate was assessed for the sites of study. Blood plasma clinical-chemical parameters (BCCPs) and histological changes/lesions in various organs were evaluated as markers of pollution in the fish blood using standard methods. The result of the physicochemical properties of water from the sampling points revealed some of the values conforming to approved standards while others showed deviation. Significant differences were found in the blood and histological endpoints between the control and the polluted sites as well as between the two seasons evaluated across the sites. The public health implications of consuming this fish are fully discussed.
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Affiliation(s)
- T A Ayandiran
- Ladoke Akintola University of Technology, Ogbomoso, Oyo state, Nigeria.
| | - S O Dahunsi
- Landmark University, Omu-Aran, Kwara State, Nigeria.
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11
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Zerin T, Song HY, Kim YS. Quinalphos induced intracellular ROS generation and apoptosis in human alveolar A549 cells. Mol Cell Toxicol 2015. [DOI: 10.1007/s13273-015-0008-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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12
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Üner N, Piner P, Temiz Ö. Piperonyl Butoxide Increases Oxidative Toxicity of Fenthion in the Brain ofOreochromis niloticus. J Biochem Mol Toxicol 2013; 28:84-90. [DOI: 10.1002/jbt.21539] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Revised: 09/30/2013] [Accepted: 10/16/2013] [Indexed: 01/22/2023]
Affiliation(s)
- Nevin Üner
- Faculty of Science and Letters, Department of Biology; University of Cukurova; Balcalı Adana Turkey
| | - Petek Piner
- Faculty of Education, Division of Science Education; Kahramanmaraş Sütçü İmam University; Avşar Campus Kahramanmaraş Turkey
| | - Özge Temiz
- Faculty of Science and Letters, Department of Biology; University of Cukurova; Balcalı Adana Turkey
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13
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Isik I, Celik I. Investigation of neurotoxic and immunotoxic effects of some plant growth regulators at subacute and subchronic applications on rats. Toxicol Ind Health 2013; 31:1095-105. [PMID: 23637305 DOI: 10.1177/0748233713487247] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The present study was aimed to investigate the effects of subacute and subchronic treatment of some plant growth regulators (PGRs), such as abscisic acid (ABA) and gibberellic acid (GA3), on neurological and immunological biomarkers in various tissues of rats. The activities of acetylcholinesterase (AChE) and butrylcholinesterase (BChE) were selected as biomarkers for neurotoxic biomarkers. Adenosine deaminase (ADA) and myeloperoxidase (MPO) were measured as indicators for immunotoxic investigation purpose. Wistar albino rats were orally administered with 25 and 50 ppm of PGRs ad libitum for 25-50 days continuously with drinking water. The treatment of PGRs caused different effects on the activities of enzymes. Results showed that the administrations of ABA and GA3 increased AChE and BChE activities in some tissues of rats treated with both the dosages and periods of ABA and GA3. With regard to the immunotoxic effects, ADA activity fluctuated, while MPO activity increased after subacute and subchronic exposure of treated rat tissues to both dosages when compared with the controls. The observations presented led us to conclude that the administrations of PGRs at subacute and subchronic exposure increased AChE, BChE, and MPO activities, while fluctuating the ADA activity in various tissues of rats. This may reflect the potential role of these parameters as useful biomarkers for toxicity of PGRs.
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Affiliation(s)
- Ismail Isik
- Department of Biology, Faculty of Science, Yuzuncu Yil University, Van, Turkey
| | - Ismail Celik
- Department of Biology, Faculty of Science, Yuzuncu Yil University, Van, Turkey
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14
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Bhatt DK, Nagda G. Modulation of acid phosphatase and lactic dehydrogenase in hexachlorocyclohexane-induced hepatocarcinogenesis in mice. J Biochem Mol Toxicol 2012; 26:439-44. [PMID: 23132770 DOI: 10.1002/jbt.21441] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2012] [Revised: 08/04/2012] [Accepted: 09/08/2012] [Indexed: 11/09/2022]
Abstract
The present study was designed to elucidate the involvement of acid phosphatase (ACP) in metastasis and lactate dehydrogenase (LDH) as an immediate compensatory alleviation mechanism for energy stress in liver lesions induced by hexachlorocyclohexane in Swiss mice. Animals were continuously exposed to hexachlorocyclohexane (500 ppm) for 2, 4, and 6 months. Neoplastic nodules and tumors developed after continuous exposure for 4 and 6 months, respectively. The distribution pattern of both enzymes markedly varied in neoplastic nodules and tumors. Intense ACP activity was more observed only in sinusoids and blood vessels of neoplastic nodule, whereas an overall increase in ACP activity was observed in the tumor. Noticeably, a significant decline in LDH activity was noted after 2 and 4 months of exposure, whereas LDH in a tumor region showed intense enzymatic activity. The role of acid phosphate in metastasis and LDH in oxidative stress during hepatocarcinogenesis induced by hexachlorocyclohexane has been discussed.
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Affiliation(s)
- Devendra Kumar Bhatt
- Cancer Biology and Toxicology Laboratory, Department of Zoology, Mohanlal Lal Sukhadia University, Udaipur 313 001, India.
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15
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Yang J, Wang H, Xu W, Hao D, Du L, Zhao X, Sun C. Metabolomic analysis of rat plasma following chronic low-dose exposure to dichlorvos. Hum Exp Toxicol 2012; 32:196-205. [DOI: 10.1177/0960327112459533] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- J Yang
- Department of Nutrition and Food Hygiene, Public Health College, Harbin Medical University, Harbin, People’s Republic of China
| | - H Wang
- Department of Nutrition and Food Hygiene, Public Health College, Harbin Medical University, Harbin, People’s Republic of China
| | - W Xu
- Department of Nutrition and Food Hygiene, Public Health College, Harbin Medical University, Harbin, People’s Republic of China
| | - D Hao
- Department of Nutrition and Food Hygiene, Public Health College, Harbin Medical University, Harbin, People’s Republic of China
| | - L Du
- Department of Nutrition and Food Hygiene, Public Health College, Harbin Medical University, Harbin, People’s Republic of China
| | - X Zhao
- Department of Nutrition and Food Hygiene, Public Health College, Harbin Medical University, Harbin, People’s Republic of China
| | - C Sun
- Department of Nutrition and Food Hygiene, Public Health College, Harbin Medical University, Harbin, People’s Republic of China
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16
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Shokrzadeh M, Shobi S, Attar H, Shayegan S, Payam SSH, Ghorbani F. Effect of vitamins A, E and C on liver enzyme activity in rats exposed to organophosphate pesticide diazinon. Pak J Biol Sci 2012; 15:936-941. [PMID: 24159690 DOI: 10.3923/pjbs.2012.936.941] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Diazinon, a commonly used organophosphorus pesticide, has been widely used throughout the world in agriculture and horticulture to control insects that feed on crops, ornamentals, lawns, fruits, vegetables and other food products. The toxicity of the DZN causes adverse effects on many organs. The purpose of this study was to examine the protective effect of vitamins A, E and C on liver enzymes alanine transaminase (ALT), Aspartate aminotransferase (AST) and Lactate Dehydrogenase (LDH) in rats exposed to diazinon. In this study, male wistar rats were randomly divided into 10 different groups. The groups were administered normal saline, soybean oil (as the solvent for diazinon and fat-soluble vitamins), diazinon, (30 mg kg(-1), vitamins E, C and A (100, 500 mg kg(-1) and 400 IU kg(-1), respectively) and a combination of diazinon with the same dose of each vitamin intraperitoneally i.p.daily for 14 days. Seven days after the final injection, the animals were anesthetized and blood samples were taken. The photometric method was used to measure the activity of the enzymes. The activities of ALT and AST in the diazinon group were significantly higher than that observed in the control group; however, the diazinon/vitamin E, A, C group displayed significant reduction in ALT and AST activities compared to the diazinon group. The lowest level of LDH enzyme activity was observed in the dazinon/vitamin C group and this was statistically lower than the diazinon group. The results of this study revealed that vitamin E, A and C have a potent protective effect against diazinon-induced hepatotoxicity in rats, which may be due to the scavenging of free radicals and increased antioxidant status.
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Affiliation(s)
- Mohammad Shokrzadeh
- Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Mazandaran University of Medical Sciences, 18 Kilometer of Farahabad Road, Sari, Iran
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17
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Biodegradation of methidathion by Serratia sp. in pure cultures using an orthogonal experiment design, and its application in detoxification of the insecticide on crops. ANN MICROBIOL 2012. [DOI: 10.1007/s13213-012-0489-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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18
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Gupta B, Rani M, Salunke R, Kumar R. In vitro and in vivo studies on degradation of quinalphos in rats. JOURNAL OF HAZARDOUS MATERIALS 2012; 213-214:285-291. [PMID: 22356742 DOI: 10.1016/j.jhazmat.2012.01.089] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2011] [Revised: 01/27/2012] [Accepted: 01/30/2012] [Indexed: 05/31/2023]
Abstract
A pharmacokinetic in vitro and in vivo degradation study has been carried out in rat to evaluate the deleterious effects of exposure to quinalphos on a target population. Degradation of quinalphos in simulated gastric and intestinal phases has been investigated. The metabolic intermediates of quinalphos in serum and urine of albino rats at different time intervals were identified after dosing the animals with 5 mg kg(-1) body weight. All the samples were lyophilised, extracted and analysed by HPLC and GC-MS. The rate of degradation of quinalphos was accelerated in the presence of the enzymes pepsin and pancreatin contained in the gastric and intestinal simulations, respectively. Quinalphos oxon, O-ethyl-O-quinoxalin-2-yl phosphoric acid, 2-hydroxy quinoxaline and ethyl phosphoric acid are among the important metabolites identified both in in vitro and in vivo investigations. In simulated in vitro study some isomerised derivatives which were missing in the blood and urine of treated animals were identified. This could possibly be either due to non-formation or faster decay of the isomerised derivatives because of slightly different conditions prevailing in the two cases. The results also indicate that the metabolites, 2-hydroxy quinoxaline and oxon, which are more toxic than the parent compound, seem to persist for a longer time.
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Affiliation(s)
- Bina Gupta
- Analytical Laboratory, Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee, 247667(UK) India.
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19
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Kaempferol ameliorates aflatoxin B1 (AFB1) induced hepatocellular carcinoma through modifying metabolizing enzymes, membrane bound ATPases and mitochondrial TCA cycle enzymes. Asian Pac J Trop Biomed 2012. [DOI: 10.1016/s2221-1691(12)60471-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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20
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Troudi A, Amara IB, Samet AM, Fetoui H, Soudani N, Guermazi F, Boudawara T, Zeghal N. Oxidative stress and thyroid impairment after gibberellic acid treatment in pregnant and lactating rats and their offspring. Biofactors 2011; 37:429-38. [PMID: 22009886 DOI: 10.1002/biof.178] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2011] [Accepted: 05/25/2011] [Indexed: 12/14/2022]
Abstract
Gibberellic acid (GA₃) has been worldwide used in agriculture as a plant growth regulator. The purpose of this study is to assess the effects of GA₃ on the morphology and the thyroid hormone levels in adult rats and their suckling pups. Animals were given daily 200 ppm GA₃ in drinking water from the 14th day of pregnancy until day 14 after delivery. Compared with a control group, GA₃-treated mothers and pups showed an increase in body and thyroid weights, a decrease in plasma FT₄ and FT₃ levels, which were more pronounced in pups than in their mothers. Thyroid iodine content was also decreased in pups. These biochemical modifications corresponded histologically; the majority of follicles had cubical epithelial cells, which surrounded empty vesicular cavities. Toxicity was objectified by a significant increase in plasma malondialdehyde, protein carbonyls, and advanced oxidation protein products levels in GA₃-treated dams and their suckling pups; while, the activities of superoxide dismutase, catalase, and glutathione peroxidase were decreased in plasma of both dams and their pups. Moreover, a significant decline was observed in plasma glutathione, nonprotein thiols, and vitamin C levels. We conclude that GA₃ treatment affects thyroid function and plasma antioxidant status in adult rats and their progeny.
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Affiliation(s)
- Afef Troudi
- Animal Physiology Laboratory, University of Sfax, Faculty of Science, BP1171, 3000 Sfax, Tunisia
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21
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Yang J, Sun X, Feng Z, Hao D, Wang M, Zhao X, Sun C. Metabolomic analysis of the toxic effects of chronic exposure to low-level dichlorvos on rats using ultra-performance liquid chromatography-mass spectrometry. Toxicol Lett 2011; 206:306-13. [PMID: 21889581 DOI: 10.1016/j.toxlet.2011.08.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2011] [Revised: 08/17/2011] [Accepted: 08/17/2011] [Indexed: 01/28/2023]
Abstract
The purpose of the current study was to assess the effects of long-term exposure to low levels of DDVP on the biochemical parameters and metabolic profiles of rats. Three different doses (2.4, 7.2, and 21.6 mg/kg body weight/day) of DDVP were administered to rats through their drinking water over 24 weeks. Significant changes in blood cholinesterase, creatinine, urea nitrogen, aspartate aminotransferase, alanine aminotransferase, and albumin concentrations were observed in the middle and high dose groups. Changes in the concentration of some urine metabolites were detected via ultra performance liquid chromatography-mass spectrometry (UPLC-MS). Dimethyl phosphate (DMP), which was exclusively detected in the treated groups, can be an early, sensitive biomarker for DDVP exposure. Moreover, DDVP treatment resulted in an increase in the lactobionic acid, estrone sulfate, and indoxyl sulfic concentrations, and a decrease in citric acid, suberic acid, gulonic acid, urea, creatinine, and uric acid. These results suggest that chronic exposure to low-level DDVP can cause a disturbance in carbohydrate and fatty acid metabolism, the antioxidant system, etc. Therefore, an analysis of the metabolic profiles can contribute to the understanding of the adverse effects of long-term exposure to low doses of DDVP.
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Affiliation(s)
- Jindan Yang
- Public Health College, Harbin Medical University, Harbin 150081, PR China
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22
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Nandakumar N, Haribabu L, Perumal S, Balasubramanian MP. Therapeutic effect of hesperidin with reference to biotransformation, lysosomal and mitochondrial TCA cycle enzymes against 7,12-dimethylbenz(a)anthracene-induced experimental mammary cellular carcinoma. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/j.biomag.2011.09.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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23
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Karami-Mohajeri S, Abdollahi M. Toxic influence of organophosphate, carbamate, and organochlorine pesticides on cellular metabolism of lipids, proteins, and carbohydrates: a systematic review. Hum Exp Toxicol 2010; 30:1119-40. [PMID: 21071550 DOI: 10.1177/0960327110388959] [Citation(s) in RCA: 258] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Pesticides, including organophosphate (OP), organochlorine (OC), and carbamate (CB) compounds, are widely used in agricultural and indoor purposes. OP and CB act as acetyl cholinesterase (AChE) inhibitors that affect lots of organs such as peripheral and central nervous systems, muscles, liver, pancreas, and brain, whereas OC are neurotoxic involved in alteration of ion channels. There are several reports about metabolic disorders, hyperglycemia, and also oxidative stress in acute and chronic exposures to pesticides that are linked with diabetes and other metabolic disorders. In this respect, there are several in vitro and in vivo but few clinical studies about mechanism underlying these effects. Bibliographic databases were searched for the years 1963-2010 and resulted in 1652 articles. After elimination of duplicates or irrelevant papers, 204 papers were included and reviewed. Results indicated that OP and CB impair the enzymatic pathways involved in metabolism of carbohydrates, fats and protein within cytoplasm, mitochondria, and proxisomes. It is believed that OP and CB show this effect through inhibition of AChE or affecting target organs directly. OC mostly affect lipid metabolism in the adipose tissues and change glucose pathway in other cells. As a shared mechanism, all OP, CB and OC induce cellular oxidative stress via affecting mitochondrial function and therefore disrupt neuronal and hormonal status of the body. Establishing proper epidemiological studies to explore exact relationships between exposure levels to these pesticides and rate of resulted metabolic disorders in human will be helpful.
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Affiliation(s)
- Somayyeh Karami-Mohajeri
- Faculty of Pharmacy, and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran
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Celik I, Isik I, Ozok N, Salih Kaya M. Neurotoxic and immunotoxic effects of fenthion and omethoate on frogs at acute exposure. Toxicol Ind Health 2010; 27:357-62. [DOI: 10.1177/0748233710387009] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The study was carried out to investigate the neurotoxic and immunotoxic effects of fenthion- and omethoate-used agricultural areas on frogs (Rana ridibunda) at acute exposure. The neurotoxic effects of the chemicals were evaluated by measuring the activities of acetylcholinesterase (AChE) and butyrylcholinesterase (BChE). Biomarkers selected for immunotoxic monitoring were the activities of adenosine deaminase (ADA) and myeloperoxidase (MPO) in various tissues of frogs exposed to 10 or 20 parts per million (ppm) dosages of fenthion and omethoate for 24, 48, 72 and 96 hours. Results showed that the administrations of chemicals fluctuated AChE and BChE activities in some tissues of frogs treated with both dosages at all the periods. With regard to the immunotoxic effects, MPO activity was increased in almost all the tissues of frogs after 10 and 20 ppm dosages and for 24, 48, 72 and 96 hours exposure of fenthion and omethoate as compared to those of control whereas ADA activity did not change in all the tissues. This may reflect the potential role of these parameters as useful biomarkers for toxicity of fenthion and omethoate.
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Affiliation(s)
- Ismail Celik
- Department of Biology, Faculty of Science and Letters, Yuzuncu Yil University, Van, Turkey,
| | - Ismail Isik
- Department of Biology, Faculty of Science and Letters, Yuzuncu Yil University, Van, Turkey
| | - Necati Ozok
- Department of Biology, Faculty of Science and Letters, Yuzuncu Yil University, Van, Turkey
| | - M. Salih Kaya
- Department of Biology, Faculty of Science and Letters, Yuzuncu Yil University, Van, Turkey
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25
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Celik I, Isik I, Kaya MS. Evaluation of neurotoxic and immunotoxic effects of trichloroacetic acid on rats. Toxicol Ind Health 2010; 26:725-31. [PMID: 20634259 DOI: 10.1177/0748233710377778] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This study was carried out to investigate the neurotoxic and immunotoxic effects of trichloroacetic acid (TCA) on rats at subchronic exposure. The neurotoxic effects of TCA were evaluated by measuring the activities of acetylcholinesterase (AChE) and butyrylcholinesterase (BChE). Biomarkers selected for immunotoxic monitoring were the activities of adenosine deaminase (ADA) and myeloperoxidase (MPO) in various tissues of rats exposed to 2000 parts per million (ppm) dosage of TCA for 52 days. Results showed that the administrations of TCA decreased BChE activities in heart and lungs tissue of the rats treated with TCA. With regard to the immunotoxic effects, ADA activity significantly decreased in the heart, lungs and spleen whereas MPO activity increased after subchronic exposure with 2000 ppm dosage in all of the tissues except for heart tissue of rats compared with controls. The observations presented led us to conclude that the administration of TCA at subchronic was decreased BChE and ADA activities whereas increased MPO activity in various tissues of rats. This may reflect the potential role of these parameters as useful biomarkers for toxicity of TCA.
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Affiliation(s)
- Ismail Celik
- Department of Biology, Faculty of Science & Letters, Yuzuncu Yil University, Turkey.
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26
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F. A, E. D. Effect of the sterol demethylation-inhibiting fungicide fenarimol on selected biochemical parameters in rats. ACTA VET-BEOGRAD 2010. [DOI: 10.2298/avb1001031a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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27
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Yilmaz Z, Celik I. Neurotoxic and immunotoxic effects of Indole-3-butyric acid on rats at subacute and subchronic exposure. Neurotoxicology 2009; 30:382-5. [DOI: 10.1016/j.neuro.2009.03.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2009] [Revised: 02/09/2009] [Accepted: 03/05/2009] [Indexed: 11/29/2022]
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28
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Celik I, Yilmaz Z, Turkoglu V. Hematotoxic and hepatotoxic effects of dichlorvos at sublethal dosages in rats. ENVIRONMENTAL TOXICOLOGY 2009; 24:128-32. [PMID: 18442070 DOI: 10.1002/tox.20390] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The present study was designed to understand the effects of sublethal concentrations of dichlorvos (DIC) on hematological constituent [red blood corpuscles, white blood corpuscles (WBC), mean cell volume, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration, platelet counts, hemoglobin and hematocrite levels] and serum damage marker enzymes (aspartate aminotransferase, alanin aminotransferase, alkaline phosphatase, and lactate dehydrogenase) in rats at subacute period under laboratory conditions. DIC at dosages of 5 and 10 ppm was administered orally to six male rats ad libitum during the tests for 4 weeks consecutively. According to the results, DIC treatments increased significantly the levels of serum marker enzyme activities, whereas they did not change hematologic constituent except for WBC number treated with both dosages of DIC. The observations presented led us to conclude that the administrations of subacute DIC induced the levels of damage marker enzymes and leukocytosis.
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Affiliation(s)
- Ismail Celik
- Deparment of Chemistry, Science and Letters Faculty, Yuzuncu Yil University, Van, Turkey.
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29
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Celik I, Suzek H. Effects of subacute exposure of dichlorvos at sublethal dosages on erythrocyte and tissue antioxidant defense systems and lipid peroxidation in rats. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2009; 72:905-8. [PMID: 18539328 DOI: 10.1016/j.ecoenv.2008.04.007] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2007] [Revised: 04/01/2008] [Accepted: 04/05/2008] [Indexed: 05/25/2023]
Abstract
In this study, the effects of dichlorvos (DIC) at sublethal concentration on malondialdehyde (MDA) content and antioxidant defense system (ADS) such as reduced glutathione (GSH), glutathione reductase (GR), superoxide dismutase (SOD), and glutathione-S-transferase (GST) in various tissues of rats exposed to 0.0225 and 0.0450 millimole (mmol) DIC in drinking water were administered orally to rats ad libitum for 28 days continuously. MDA significantly increased in all the tissues except in the lungs of rats treated with both dosages of DIC. With regard to the ADS, GR significantly decreased in the erythrocytes whereas it did not change in the other tissues with two dosages of DIC. SOD activity significantly increased in the all tissues treated with both dosages of DIC. GST activity significantly increased in all the tissues except in the erythrocytes, spleen, and lungs treated with 0.0225mmol. Meanwhile, GSH depletion in the liver and heart of rats treated with 0.0225mmol and all the tissues except in the brain and kidney of rats treated with 0.0450mmol of DIC were found to be significant. The observations presented led us to conclude that the administrations of DIC promote MDA content and fluctuate in the ADS in rats during the exposure.
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Affiliation(s)
- Ismail Celik
- Department of Biology, Science and Lettes Faculty, Yuzuncu Yil University, 65080 Van, Turkey
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30
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Kavitha P, Rao JV. Toxic effects of chlorpyrifos on antioxidant enzymes and target enzyme acetylcholinesterase interaction in mosquito fish, Gambusia affinis. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2008; 26:192-8. [PMID: 21783910 DOI: 10.1016/j.etap.2008.03.010] [Citation(s) in RCA: 116] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2007] [Revised: 03/19/2008] [Accepted: 03/24/2008] [Indexed: 05/04/2023]
Abstract
The recovery effect of chlorpyrifos (CPF) on antioxidant enzymes, locomotor behaviour and the target enzyme acetylcholinesterase (AChE) interaction were studied after exposure to 297μgL(-1) (LC(50) for 96h) in mosquito fish, Gambusia affinis. Activities of the antioxidant enzymes-superoxide dismutase, catalase, glutathione reductase in viscera, and AChE in brain were inhibited at 96h of exposure. However, induction in lipid peroxidation was observed. The antioxidant levels were restored to near control by 16-18 days. Similarly, swimming speed and AChE were also recovered but comparatively needs longer period. In vitro AChE study indicated that CPF alters the apparent K(m) values, resulting in a competitive type of inhibition and the inhibitory constant K(i) was found to be 4.57×10(-4)M. The results showed that the organophosphate CPF besides its inhibitory effect on target enzyme AChE also inhibits antioxidant enzymes, which can be used as biomarkers in the pesticide-contaminated aquatic streams.
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Affiliation(s)
- P Kavitha
- Toxicology Unit, Biology Division, Indian Institute of Chemical Technology, Hyderabad 500007, India
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31
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Celik I, Suzek H. Subacute effects of methyl parathion on antioxidant defense systems and lipid peroxidation in rats. Food Chem Toxicol 2008; 46:2796-801. [DOI: 10.1016/j.fct.2008.05.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2008] [Revised: 05/01/2008] [Accepted: 05/13/2008] [Indexed: 10/22/2022]
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32
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Güney M, Oral B, Demirin H, Ozgüner M, Take G, Mungan T, Altuntas I. Evaluation of caspase-dependent apoptosis during methyl parathion-induced endometrial damage in rats: Ameliorating effect of Vitamins E and C. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2007; 23:221-227. [PMID: 21783761 DOI: 10.1016/j.etap.2006.10.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2006] [Revised: 10/02/2006] [Accepted: 10/05/2006] [Indexed: 05/31/2023]
Abstract
The role of reactive oxygen species (ROS) in various diseases of the female reproductive tract has been shown, and oxidative stress is an important component of the mechanism of toxicity of OPIs. Methyl parathion (MPT) is one of the most widely used organophosphate insecticides (OPIs) in agriculture. The aim of the study was to elucidate the effect of subchronic MPT exposure on lipid peroxidation and serum activities of cholinesterase (ChE), and the protective effects of combination of antioxidant Vitamins E and C in rats. Additionally, histopathological and immunohistochemical changes in endometrium were aimed to be examined. Three groups of rats were used in the experiment. The first group was treated with 5mg/kg MPT; the second group was treated with 5mg/kg body weight MPT plus Vitamin E and Vitamin C (MPT+Vit); and the third group was given only corn oil (control). MPT and MPT+Vit groups were given MPT by gavage 5 days a week for 4 weeks at a dose level of 4mg/(kgday) by using corn oil as the vechicle. Vitamins E and C were injected at doses of 50mg/kg i.m. and 20mg/kg body weight i.p. Histopathological and immunohistochemical examinations for caspase-3 and caspase-9 were accomplished in the endometrium. The level of malondialdehyde (MDA) increased significantly in the MPT group compared with the control group (p<0.05). MDA significantly decreased in the MPT+Vit group compared with the MPT group (p<0.05). Administration of Vitamins E and C along with MPT significantly reduced the histopathological changes and the extent of apoptosis. In conclusion, subchronic MPT administration caused endometrial damage and that treatment with a combination of Vitamins E and C reduced endometrial damage caused by MPT.
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Affiliation(s)
- Mehmet Güney
- Department of Obstetrics and Gynecology, Faculty of Medicine, Süleyman Demirel University, Isparta, Turkey
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Sutcu R, Altuntas I, Yildirim B, Karahan N, Demirin H, Delibas N. The effects of subchronic methidathion toxicity on rat liver: role of antioxidant vitamins C and E. Cell Biol Toxicol 2007; 22:221-7. [PMID: 16583303 DOI: 10.1007/s10565-006-0039-7] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2005] [Accepted: 02/07/2006] [Indexed: 01/01/2023]
Abstract
Methidathion (MD) phosphorodithioic acid S-[(5-methoxy-2-oxo-1,3,4-thiadiazol-3(2H)-yl)methyl] O,O-dimethyl ester is the organophosphate insecticide (OPI) most commonly used worldwide in the pest control of crops. Subchronic MD exposure was evaluated for its effects on lipid peroxidation, the serum activities of cholinesterase (ChE), and enzymes concerning liver damage, and the protective effects of combination of vitamins E and C in albino rats. Additionally, the histopathological changes in liver tissue were examined. Experimental groups were as follows: control group; a group treated with 5 mg/kg body weight MD (MD group); and a group treated with 5 mg/kg body wight MD plus vitamin E plus vitamin C (MD+AO group). The MD and MD+AO groups were treated orally with MD on five days a week for 4 weeks. The serum activities of cholinesterase (ChE), alanine transferase (ALT), aspartate amiotransferase (AST), lactate dehydrogenase (LDH), gamma-glutamyltransferase (GGT), alkaline phosphatase (ALP), and the concentration of malondialdehyde (MDA) and liver histopathology were studied. In serum samples, MD significantly increased MDA concentration and ALP, AST, GGT, LDH activities but decreased the ALT and ChE activities. In the MD+AO group, MDA level and ALP, AST, LDH activities were significantly decreased and ChE activity was increased compared to the MD group. Histopathological changes found in liver tissue of rats treated with MD included were infiltration with mononuclear cells in all portal areas, sinusoidal dilatation, and focal microvesicular steatosis and hydropic degenerations in parenchymal tissue. The severity of these lesions was reduced by administration of vitamins. From these results, it can be concluded that subchronic MD causes liver damage, and lipid peroxidation may be a molecular mechanism involved in MD-induced toxicity. Furthermore, the combination of vitamins E and C can reduce the toxic effects of MD on liver tissue of rats.
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Affiliation(s)
- R Sutcu
- Department of Biochemistry, Medical Faculty, Suleyman Demirel University, Isparta, Turkey.
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Parvez S, Sayeed I, Raisuddin S. Decreased gill ATPase activities in the freshwater fish Channa punctata (Bloch) exposed to a diluted paper mill effluent. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2006; 65:62-6. [PMID: 16122799 DOI: 10.1016/j.ecoenv.2005.07.010] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2004] [Revised: 06/15/2005] [Accepted: 07/09/2005] [Indexed: 05/04/2023]
Abstract
Aquatic habitat is affected by paper mill effluent discharge in many ways. The effect of paper mill effluent on the gill ATPases was studied in freshwater fish Channa punctata (Bloch) exposed to 1%(v/v) of effluent for 15, 30, and 60 days. There was a time-dependent significant (P<0.05-0.001) decrease in all the ATPase activities measured, viz., total, Na(+), K(+)--and ouabain-insensitive ATPase in gill. ATPases play an important role in maintenance of functional integrity of plasma membrane and in several intracellular functions and are considered to be a sensitive indicator of toxicity. In addition to this, branchial ATPases are intimately involved in osmoregulation, acid-base regulation, and respiration of fish. The inhibition of ATPases in gills by, e.g., paper mill effluent could cause disruption of these processes. It is suggested that measurement of ATPases could also be used as a surrogate biomarker of exposure to chemical pollutants.
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Affiliation(s)
- Suhel Parvez
- Department of Neurology, University of Magdeburg, Leipziger Str. 44, D-39120 Magdeburg, Germany.
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35
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Abdel-Halim KY, Salama AK, El-Khateeb EN, Bakry NM. Organophosphorus pollutants (OPP) in aquatic environment at Damietta Governorate, Egypt: implications for monitoring and biomarker responses. CHEMOSPHERE 2006; 63:1491-8. [PMID: 16289700 DOI: 10.1016/j.chemosphere.2005.09.019] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2005] [Revised: 08/21/2005] [Accepted: 09/26/2005] [Indexed: 05/05/2023]
Abstract
The study was carried out from spring 1999 to spring 2001 to monitor the residue levels of organophosphorus pollutants (OPP) in aquatic environment of the drainage canal surrounding a pesticide factory at Damietta Governorate. Water, sediment, and fish samples were collected at six different seasonal periods. OPPs were analyzed by GLC and confirmed using GC-MS. Chlorpyrifos, chlorpyrifos-methyl, malathion, diazinon, pirimiphos-methyl and profenofos were detected in most samples. Chlorpyrifos was dominant in all water and sediment samples. It was ranged from 24.5 to 303.8 and 0.9 to 303.8 ppb in water and sediment samples, respectively. Diazinon level was slightly similar to chlorpyrifos in fish samples. Data based on the grand total concentration of OPP showed that the most polluted samples were collected either at spring 1999 or autumn 2000. They were 675.5 and 303.8 ppb in water samples and 43.0 and 52.2 ppb in fish collected at spring 1999 and autumn 2000, respectively. The obtained results are in parallel to that found in case of cholinesterase activity where the activity of both acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE) was declined at these seasonal period. The activity levels of AChE and BuChE were found to be 77.18% and 59.67% of control at spring 1999 and 78.62% and 85.80% of control, at autumn 2000, respectively. Thus, AChE and BuChE could be used as biomarkers for tracing and biomonitoring OPP pollution.
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Affiliation(s)
- K Y Abdel-Halim
- Department of Pesticide Chemistry and Toxicology, Faculty of Agriculture, University of Alexandria, Aflatoon Street, El-Chatby, Alexandria 21545, Egypt
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Ozmen M, Güngördü A, Kucukbay FZ, Güler RE. Monitoring the effects of water pollution on Cyprinus carpio in Karakaya Dam Lake, Turkey. ECOTOXICOLOGY (LONDON, ENGLAND) 2006; 15:157-69. [PMID: 16374666 DOI: 10.1007/s10646-005-0045-1] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2005] [Accepted: 08/09/2005] [Indexed: 05/05/2023]
Abstract
Karakaya Dam Lake (KDL) is one of the most important water sources, both for irrigation and fishery, located in eastern part of Turkey. This study is concerned with the pollution of the lake contributed by urban, industrial and agricultural activities. The parameters selected for this aim were the enzymes commonly used as biomarkers of environmental pollution. The activity of glutathione S-transferase (GST), carboxylesterase (CE), lactate dehydrogenase (LDH), acid phosphatase (ACP) and aspartate amino transferase (AST) has been determined in liver tissue samples of Cyprinus carpio, a representative species of KDL. Furthermore, brain acetylcholinesterase (AChE) activity which is mainly affected by pesticides such as organophosphates, has been assayed. Chemical analysis results showed that KDL was polluted by various heavy metals as it was apparent from water, sediment and gill tissue. The activity of brain AChE was significantly lower in all localities than Tecimli area (St-5) where there is no agricultural and industrial activities in the immediate periphery. Thus, this change of AChE activity may relate to agricultural pollution in KDL. On the other hand, no significant differences were found for selected enzyme biomarkers, but condition factor (CF) or hepatosomatic index were significantly different from the St-5 samples, a result that may be attributed to water pollution in KDL by various contaminants.
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Affiliation(s)
- Murat Ozmen
- Faculty of Arts and Science, Department of Biology, Environmental Toxicology Laboratory, Inonu University, 44069, Malatya, Turkey.
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Uner N, Oruç E, Sevgiler Y. Oxidative stress-related and ATPase effects of etoxazole in different tissues of Oreochromisniloticus. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2005; 20:99-106. [PMID: 21783575 DOI: 10.1016/j.etap.2004.11.006] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2004] [Accepted: 11/11/2004] [Indexed: 05/31/2023]
Abstract
The aim of this study is to evaluate the effects of etoxazole, a new organofluorine acaricide-insecticide, on antioxidant enzyme activities, malondialdehyde content, and different adenosine triphosphatase (ATPase) activities in the gill, kidney and muscle tissues of freshwater fish, Oreochromisniloticus. Superoxide dismutase (SOD), catalase, glutathione peroxidase (GPx), Na(+), K(+)adenosine triphosphatase, Mg(2+)adenosine triphosphatase, Ca(2+)adenosine triphosphatase activities, and malondialdehyde (MDA) were measured spectrophotometrically in whole tissue homogenates of fish exposed to five different sublethal etoxazole concentrations (0.27, 0.54, 0.81, 1.08 and 1.35ppm) for 1, 7 and 15 days. Etoxazole did not cause oxidative stress. Increasing SOD activity in etoxazole-treated fish may be an important factor to restore susceptibility and to adapt to oxidative stress. Na(+), K(+)adenosine triphosphatase activities increase in gill and muscle tissues after etoxazole exposure while they reduce in kidney. Etoxazole treatment did not show significant alterations in Ca(2+) and Mg(2+)adenosine triphosphatase activities. These results suggest that etoxazole could not enhance the oxidative stress in O.niloticus. The effects of etoxazole were only observed at high concentrations and long treatment durations. Etoxazole may specifically have an effect on Na(+), K(+)adenosine triphosphatase activity, which could alter the ionic profiles of the cells in treated tissues.
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Affiliation(s)
- Nevin Uner
- University of Çukurova, Faculty of Science and Letters, Department of Biology, 01330 Balcalı, Adana, Turkey
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Yavuz T, Delibas N, Yildirim B, Altuntas I, Candir O, Cora A, Karahan N, Ibrisim E, Kutsal A. Vascular wall damage in rats induced by organophosphorus insecticide methidathion. Toxicol Lett 2005; 155:59-64. [PMID: 15585360 DOI: 10.1016/j.toxlet.2004.08.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2004] [Revised: 08/03/2004] [Accepted: 08/31/2004] [Indexed: 11/21/2022]
Abstract
We have examined the effect of subchronic methidathion (MD) administration on vascular wall damage. The experimental groups were: control group and rats treated with 5 mg/kg MD. The MD group was given MD by gavage for 5 days a week for 4 weeks at a dose level of 5 mg/kg per day by using corn oil as the vehicle. The levels of malondialdehyde (MDA) were determined in the vascular tissue. Histopathological examination was examined in the thoracic aortic tissue. The levels of MDA were increased in the MD group compared with the control group (P < 0.01). In the MD group, subchronic MD administration led to the irregulation, prominent breaks and fragmentation of the elastic fibers were located in the media of aortic wall. In conclusion, it is likely that subchronic MD administration caused vascular wall damage and, in addition, lipid peroxidation may be one of the molecular mechanisms involved in MD-induced vascular toxicity.
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Affiliation(s)
- Turhan Yavuz
- Department of Cardiovascular Surgery, Faculty of Medicine, University of Süleyman, Demirel, Isparta, Turkey.
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Das BK, Mukherjee SC. Toxicity of cypermethrin in Labeo rohita fingerlings: biochemical, enzymatic and haematological consequences. Comp Biochem Physiol C Toxicol Pharmacol 2003; 134:109-21. [PMID: 12524023 DOI: 10.1016/s1532-0456(02)00219-3] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The effect of exposure to sub-lethal concentrations of cypermethrin, a synthetic pyrethroid pesticide, on biochemical parameters of muscle, blood and enzyme activities in brain, liver and kidney of the Indian major carp, Labeo rohita was studied. The sub-lethal exposure studies were done for up to 45 days at 1/10 and 1/50 of 96 h LC(50) of cypermethrin. The 96 h LC(50) was found to be 0.139 ppm. RNA levels decreased while DNA levels were elevated. Acid phosphatase was unchanged while alkaline phosphatase was depleted. Brain acetylcholinesterase activity was decreased significantly (P<0.05) over a period of 45 days at both cypermethrin concentrations. Lactate dehydrogenase activity in brain and liver was elevated, but inhibited in kidney. Succinate dehydrogenase and ATPase activities were depleted in brain, kidney and liver. There was a decrease in serum protein level over control at both concentrations of the pyrethroid. Blood glucose level and total leucocytes were elevated compared with controls at either concentration from day 15 to day 45. Haemoglobin percentage and total erythrocytes decreased in both sub-lethal concentrations. Extracts of the herb Datura stramonium were effective in countering the toxicity of this pesticide. Our data suggest that sub-lethal exposure of cypermethrin alters the biochemical, haematological parameters and enzymes of organs tissue and exert stress on the fish. Plant extracts may be useful in counteracting some of these effects.
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Affiliation(s)
- Basanta Kumar Das
- Aquatic Animal Health Division, Central Institute of Freshwater Aquaculture, Kausalyaganga, Bhubaneswar-751002, Orissa, India.
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