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Degrendele C, Prokeš R, Šenk P, Jílková SR, Kohoutek J, Melymuk L, Přibylová P, Dalvie MA, Röösli M, Klánová J, Fuhrimann S. Human Exposure to Pesticides in Dust from Two Agricultural Sites in South Africa. TOXICS 2022; 10:629. [PMID: 36287909 PMCID: PMC9610731 DOI: 10.3390/toxics10100629] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/30/2022] [Accepted: 10/10/2022] [Indexed: 05/14/2023]
Abstract
Over the last decades, concern has arisen worldwide about the negative impacts of pesticides on the environment and human health. Exposure via dust ingestion is important for many chemicals but poorly characterized for pesticides, particularly in Africa. We investigated the spatial and temporal variations of 30 pesticides in dust and estimated the human exposure via dust ingestion, which was compared to inhalation and soil ingestion. Indoor dust samples were collected from thirty-eight households and two schools located in two agricultural regions in South Africa and were analyzed using high-performance liquid chromatography coupled to tandem mass spectrometry. We found 10 pesticides in dust, with chlorpyrifos, terbuthylazine, carbaryl, diazinon, carbendazim, and tebuconazole quantified in >50% of the samples. Over seven days, no significant temporal variations in the dust levels of individual pesticides were found. Significant spatial variations were observed for some pesticides, highlighting the importance of proximity to agricultural fields or of indoor pesticide use. For five out of the nineteen pesticides quantified in dust, air, or soil (i.e., carbendazim, chlorpyrifos, diazinon, diuron and propiconazole), human intake via dust ingestion was important (>10%) compared to inhalation or soil ingestion. Dust ingestion should therefore be considered in future human exposure assessment to pesticides.
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Affiliation(s)
- Céline Degrendele
- RECETOX, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
- Aix-Marseille University, CNRS, LCE, 13003 Marseille, France
| | - Roman Prokeš
- RECETOX, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
- Global Change Research Institute of the Czech Academy of Sciences, 603 00 Brno, Czech Republic
| | - Petr Šenk
- RECETOX, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
| | | | - Jiří Kohoutek
- RECETOX, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
| | - Lisa Melymuk
- RECETOX, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
| | - Petra Přibylová
- RECETOX, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
| | - Mohamed Aqiel Dalvie
- Centre for Environmental and Occupational Health Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town 7925, South Africa
| | - Martin Röösli
- University of Basel, 4002 Basel, Switzerland
- Swiss Tropical and Public Health Institute (Swiss TPH), 4002 Basel, Switzerland
| | - Jana Klánová
- RECETOX, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
| | - Samuel Fuhrimann
- University of Basel, 4002 Basel, Switzerland
- Swiss Tropical and Public Health Institute (Swiss TPH), 4002 Basel, Switzerland
- Institute for Risk Assessment Sciences (IRAS), Utrecht University, 3584 Utrecht, The Netherlands
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Mahmood A, Shah AA, Umair M, Wu Y, Khan A. Recalling the pathology of Parkinson's disease; lacking exact figure of prevalence and genetic evidence in Asia with an alarming outcome: A time to step-up. Clin Genet 2021; 100:659-677. [PMID: 34195994 DOI: 10.1111/cge.14019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 06/14/2021] [Accepted: 06/23/2021] [Indexed: 11/26/2022]
Abstract
Parkinson's disease (PD) is the second most common and progressive neurodegenerative disease globally, with major symptoms like bradykinesia, impaired posture, and tremor. Several genetic and environmental factors have been identified but elucidating the main factors have been challenging due to the disease's complex nature. Diagnosis, prognosis, and management of such diseases are challenging and require effective targeted attention in developing countries. Recently, PD is growing rapidly in many crowded Asian countries as an alarming threat with inadequate knowledge of its prevalence, genetic architecture, and geographic distribution. This study gave an in-depth overview of the prevalence, incidence and genomic/genetics studies published so far in the Asian population. To the best of our knowledge, PD has increased significantly in several Asian countries, including China, South Korea, Japan, Thailand, and Israel over the past few years, requiring a greater level of care and attention. Genetic screening of families with PD at national levels and establishing an official database of PD cases are essential to get a comprehensive and conclusive view of the exact prevalence and genetic diversity of PD in the Asian population to properly manage and treat the disease.
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Affiliation(s)
- Arif Mahmood
- Center for Medical Genetics and Hunan Key Laboratory of Medical Genetics, School of Life Sciences, Central South University, Changsha, Hunan, China.,Institute of Molecular Precision Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Abid Ali Shah
- Center for Medical Genetics and Hunan Key Laboratory of Medical Genetics, School of Life Sciences, Central South University, Changsha, Hunan, China
| | - Muhammad Umair
- Medical Genomics Research Department, King Abdullah International Medical Research Center (KAIMRC), King Saud bin Abdul-Aziz University for Health Sciences, Ministry of National Guard-Health Affairs (MNGHA), Riyadh, Saudi Arabia
| | - Yiming Wu
- Center for Medical Genetics and Hunan Key Laboratory of Medical Genetics, School of Life Sciences, Central South University, Changsha, Hunan, China
| | - Amjad Khan
- Faculty of Science, Department of Biological Sciences, University of Lakki Marwat, Lakki Marwat, Pakistan
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Hugh-Jones ME, Peele RH, Wilson VL. Parkinson's Disease in Louisiana, 1999-2012: Based on Hospital Primary Discharge Diagnoses, Incidence, and Risk in Relation to Local Agricultural Crops, Pesticides, and Aquifer Recharge. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E1584. [PMID: 32121433 PMCID: PMC7084317 DOI: 10.3390/ijerph17051584] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 02/26/2020] [Accepted: 02/27/2020] [Indexed: 12/16/2022]
Abstract
The two major causes of Parkinson's disease (PD) are genetic susceptibility and exposure to agricultural pesticides. Access to 23,224 individuals' hospital primary discharge diagnoses of PD allowed the mapping of cases against known crop distributions and pesticides. Our main objective was to map PD risks (cases per 10,000 people) against crops and their pesticides. The ZIP Code address locations, and the 2000 and 2010 census data, were used to map the risks of PD throughout Louisiana and in relation to United States Department of Agriculture (USDA)-recorded crops. The introduction of glyphosate-resistant crops appears to have initiated the PD disappearance from northeastern parishes on the west bank of the Mississippi river. Rice and sugar cane are seemingly unassociated with PD, as is the Mississippi itself, except for Jefferson and St. Charles Parishes, which are essentially urban or industrial. The present major PD-affected areas are associated with commercial forests, woodlands, and pastures, and thus with certain arbor-pastoral pesticides, 2,4-D, chlorpyrifos, and paraquat. Human populations at maximum risk are those living in areas of moderate and high aquifer-recharge potential. The levels of estimated pesticide exposure in these recharge areas we were able to access were of variable use, but significant amounts of 2,4-D were being used.
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Affiliation(s)
- Martin E. Hugh-Jones
- Department of Environmental Sciences, College of the Coast & Environment, Louisiana State University, Baton Rouge, LA 70803, USA;
| | - R. Hampton Peele
- Cartographic Section, Louisiana Geological Survey, Louisiana State University, Baton Rouge, LA 70803, USA;
| | - Vincent L. Wilson
- Department of Environmental Sciences, College of the Coast & Environment, Louisiana State University, Baton Rouge, LA 70803, USA;
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Ferraro OE, Guido D, Zambianchi R, Lanfranchi S, Oddone E, Villani S. Mortalità per patologie neurologiche e prodotti fitosanitari: ipotesi eziologiche da un’analisi spaziale della provincia di Pavia. LA MEDICINA DEL LAVORO 2018; 109:420-434. [PMID: 30556533 PMCID: PMC7682186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 09/06/2018] [Accepted: 11/13/2018] [Indexed: 11/13/2023]
Abstract
BACKGROUND Neurological and neurodegenerative diseases are multifactorial and their causes are not well understood yet. Among the relevant risk factors, pesticides and the productive activities in which they are used are included. OBJECTIVES To evaluate the association of mortality from neurological diseases within the Province of Pavia (Italy) with the agricultural activities, as a proxy of pesticides exposure. METHODS Population data for 2012 were provided by the local health unit (ATS) and by the registry office of the Regional Health Service. Spatial analyses were carried out by both a classical and Bayesian approach, to obtain a mortality map of the relative risk for neurological diseases in the Province of Pavia. Spatial distribution of main agricultural activities within the same territory, used as proxy of pesticides use, was made possible by data from the Geoportale Territoriale of the Lombardy region. Finally, a comparison between spatial distribution of mortality from neurological diseases and spatial distribution of main agricultural activities has been conducted. RESULTS Mortality for neurological diseases in the Province of Pavia in 2012 was 4.41 for men and 6.53 for women per 10,000 subjects living in this area. Female mortality for neurological diseases showed a cluster in the Oltrepò district, where viticulture and fruit/horticulture are more common than elsewhere. More precisely, Bayesian relative risk (RR) had higher values in comparison with the median RR of the Province (100.8), with a posterior probability (PP) between 0.75 and 0.95 (not significant). Similarly, mortality for Parkinson's disease in women showed RR greater than the median value of the Province (100.6), with PP between 0.25 and 0.75 (not significant). CONCLUSIONS Notwithstanding the ecological nature of the study, our results suggest the need to further investigate the possible link between pesticides exposure or related activities and neurological and neurodegenerative diseases, particularly Parkinson's disease. An ad hoc study on a random sample of the population living in the Province of Pavia, with the collection of individual data by means of standardized questionnaire, would allow to control for biases usually present when an ecological study design is applied.
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Affiliation(s)
- Ottavia Eleonora Ferraro
- Unit of Biostatistics and Clinical Epidemiology, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Italy.
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Agricultural activities and the incidence of Parkinson's disease in the general French population. Eur J Epidemiol 2017; 32:203-216. [PMID: 28185034 DOI: 10.1007/s10654-017-0229-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Accepted: 01/27/2017] [Indexed: 12/29/2022]
Abstract
Most studies on pesticides and Parkinson's disease (PD) focused on occupational exposure in farmers. Whether non-occupational exposure is associated with PD has been little explored. We investigated the association between agricultural characteristics and PD incidence in a French nationwide ecologic study. We hypothesized that persons living in regions with agricultural activities involving more intensive pesticide use would be at higher risk. We identified incident PD cases from French National Health Insurance databases (2010-2012). The proportion of land dedicated to 18 types of agricultural activities was defined at the canton of residence level. We examined the association between agricultural activities and PD age/sex-standardized incidence ratios using multivariable multilevel Poisson regression adjusted for smoking, deprivation index, density of neurologists, and rurality (proportion of agricultural land); we used a false discovery rate approach to correct for multiple comparisons and compute q-values. We also compared incidence in clusters of cantons with similar agricultural characteristics (k-means algorithm). We identified 69,010 incident PD cases. Rurality was associated with higher PD incidence (p < 0.001). Cantons with higher density of vineyards displayed the strongest association (RRtop/bottom quartile = 1.102, 95% CI = 1.049-1.158; q-trend = 0.040). This association was similar in men, women, and non-farmers, stronger in older than younger persons, and present in all French regions. Persons living in the cluster with greatest vineyards density had 8.5% (4.4-12.6%) higher PD incidence (p < 0.001). In France, vineyards rank among the crops that require most intense pesticide use. Regions with greater presence of vineyards are characterized by higher PD risk; non-professional pesticides exposure is a possible explanation.
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Codrich M, Bertuzzi M, Russo R, Francescatto M, Espinoza S, Zentilin L, Giacca M, Cesselli D, Beltrami AP, Ascenzi P, Zucchelli S, Persichetti F, Leanza G, Gustincich S. Neuronal hemoglobin affects dopaminergic cells' response to stress. Cell Death Dis 2017; 8:e2538. [PMID: 28055011 PMCID: PMC5386368 DOI: 10.1038/cddis.2016.458] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 11/21/2016] [Accepted: 12/05/2016] [Indexed: 11/14/2022]
Abstract
Hemoglobin (Hb) is the major protein in erythrocytes and carries oxygen (O2) throughout the body. Recently, Hb has been found synthesized in atypical sites, including the brain. Hb is highly expressed in A9 dopaminergic (DA) neurons of the substantia nigra (SN), whose selective degeneration leads to Parkinson's disease (PD). Here we show that Hb confers DA cells' susceptibility to 1-methyl-4-phenylpyridinium (MPP+) and rotenone, neurochemical cellular models of PD. The toxic property of Hb does not depend on O2 binding and is associated with insoluble aggregate formation in the nucleolus. Neurochemical stress induces epigenetic modifications, nucleolar alterations and autophagy inhibition that depend on Hb expression. When adeno-associated viruses carrying α- and β-chains of Hb are stereotaxically injected into mouse SN, Hb forms aggregates and causes motor learning impairment. These results position Hb as a potential player in DA cells' homeostasis and dysfunction in PD.
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Affiliation(s)
- Marta Codrich
- Area of Neuroscience, Scuola Internazionale Superiore di Studi Avanzati (SISSA), via Bonomea 265, Trieste 34136, Italy
- Department of Health Sciences, University of Eastern Piedmont ‘A. Avogadro', via Solaroli 17, 28100 Novara, Italy
| | - Maria Bertuzzi
- Area of Neuroscience, Scuola Internazionale Superiore di Studi Avanzati (SISSA), via Bonomea 265, Trieste 34136, Italy
| | - Roberta Russo
- Area of Neuroscience, Scuola Internazionale Superiore di Studi Avanzati (SISSA), via Bonomea 265, Trieste 34136, Italy
| | - Margherita Francescatto
- Department of Neuroscience and Brain Technologies, Istituto Italiano di Tecnologia (IIT), via Morego 30, Genova 16163, Italy
| | - Stefano Espinoza
- Department of Neuroscience and Brain Technologies, Istituto Italiano di Tecnologia (IIT), via Morego 30, Genova 16163, Italy
| | | | | | - Daniela Cesselli
- Department of Medical and Biological Sciences, University of Udine, Piazzale Kolbe 4, Udine, 33100, Italy
| | - Antonio Paolo Beltrami
- Department of Medical and Biological Sciences, University of Udine, Piazzale Kolbe 4, Udine, 33100, Italy
| | - Paolo Ascenzi
- Department of Sciences, University of Roma Tre, viale G. Marconi 446, Roma 00146, Italy
| | - Silvia Zucchelli
- Area of Neuroscience, Scuola Internazionale Superiore di Studi Avanzati (SISSA), via Bonomea 265, Trieste 34136, Italy
- Department of Health Sciences, University of Eastern Piedmont ‘A. Avogadro', via Solaroli 17, 28100 Novara, Italy
| | - Francesca Persichetti
- Department of Health Sciences, University of Eastern Piedmont ‘A. Avogadro', via Solaroli 17, 28100 Novara, Italy
| | - Giampiero Leanza
- Department of Life Sciences, University of Trieste, via Fleming 22, Trieste 34127, Italy
| | - Stefano Gustincich
- Area of Neuroscience, Scuola Internazionale Superiore di Studi Avanzati (SISSA), via Bonomea 265, Trieste 34136, Italy
- Department of Neuroscience and Brain Technologies, Istituto Italiano di Tecnologia (IIT), via Morego 30, Genova 16163, Italy
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