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Chamot S, Haraux E. "Pesticides and pediatric diseases": France's first consultation center opens. Arch Pediatr 2024; 31:348-349. [PMID: 38806380 DOI: 10.1016/j.arcped.2024.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 02/23/2024] [Accepted: 02/25/2024] [Indexed: 05/30/2024]
Affiliation(s)
- Sylvain Chamot
- Regional Center for Occupational and Environmental Diseases of Hauts-de-France, Amiens University Hospital, 1 rond point du Pr Christian Cabrol, 80000 Amiens, France; Péritox (UMR_I 01), UPJV/INERIS, UPJV, Amiens, France.
| | - Elodie Haraux
- Péritox (UMR_I 01), UPJV/INERIS, UPJV, Amiens, France; Department of Pediatric Surgery, CHU Amiens-Picardie, F-80054, Amiens, France
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Rouget F, Bihannic A, Le Bot B, Mercier F, Gilles E, Garlantezec R, Multigner L, Cordier S, Arnaud A, Pladys P, Chevrier C. Meconium Concentrations of Pesticides and Risk of Hypospadias: A Case-Control Study in Brittany, France. Epidemiology 2024; 35:185-195. [PMID: 37934147 DOI: 10.1097/ede.0000000000001688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
BACKGROUND Hypospadias is a male genital tract defect for which an increase in prevalence has been documented over the last few decades. A role for environmental risk factors is suspected, including prenatal exposure to pesticides. OBJECTIVES To study the risk of hypospadias in association with multiple pesticide measurements in meconium samples. METHODS The Brittany Registry of Congenital Anomalies (France) conducted a case-control study between 2012 and 2018. Cases were hypospadias, ascertained by a pediatrician and a pediatric surgeon, excluding genetic conditions, following European Surveillance of Congenital Anomalies guidelines (N = 69). Controls (N = 135) were two male infants without congenital anomaly born after each case in the same maternity unit. Mothers in the maternity units completed a self-administered questionnaire, we collected medical data from hospital records, and medical staff collected meconium samples. We performed chemical analysis of 38 pesticides (parent compound and/or metabolite) by UHPLC/MS/MS following strict quality assurance/quality control criteria and blind to case-control status. We carried out logistic regression accounting for frequency-matching variables and major risk factors. RESULTS Among the 38 pesticides measured, 16 (42%) were never detected in the meconium samples, 18 (47%) were in <5% of samples, and 4 (11%) in ≥5% of the samples. We observed an association between the detection of fenitrothion in meconium and the risk of hypospadias (OR = 2.6 [1.0-6.3] with n cases = 13, n controls = 21), but not the other pesticides. CONCLUSIONS Our small study provides a robust assessment of fetal exposure. Fenitrothion's established antiandrogenic activities provide biologic plausibility for our observations. Further studies are needed to confirm this hypothesis.
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Affiliation(s)
- Florence Rouget
- From the Brittany Registry of Congenital Anomalies, CHU Rennes, University of Rennes, Inserm, EHESP, Irset - UMR 1085, Rennes, France
| | - Adèle Bihannic
- Brittany Registry of Congenital Anomalies, CHU Rennes, Rennes, France
| | - Barbara Le Bot
- University of Rennes, EHESP, Inserm, Irset - UMR 1085, Rennes, France
| | - Fabien Mercier
- University of Rennes, EHESP, Inserm, Irset - UMR 1085, Rennes, France
| | - Erwann Gilles
- University of Rennes, EHESP, Inserm, Irset - UMR 1085, Rennes, France
| | - Ronan Garlantezec
- CHU Rennes, University of Rennes, Inserm, EHESP, Irset - UMR 1085, Rennes, France
| | - Luc Multigner
- University of Rennes, Inserm, EHESP, Irset - UMR 1085, Rennes, France
| | - Sylvaine Cordier
- University of Rennes, Inserm, EHESP, Irset - UMR 1085, Rennes, France
| | - Alexis Arnaud
- Department of Pediatric Surgery, CHU Rennes, Rennes, France
| | - Patrick Pladys
- CHU Rennes, University of Rennes, Inserm, LTSI-UMR 1099, Rennes, France
| | - Cécile Chevrier
- University of Rennes, Inserm, EHESP, Irset - UMR 1085, Rennes, France
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Domínguez-Liste A, de Haro-Romero T, Quesada-Jiménez R, Pérez-Cantero A, Peinado FM, Ballesteros Ó, Vela-Soria F. Multiclass Determination of Endocrine-Disrupting Chemicals in Meconium: First Evidence of Perfluoroalkyl Substances in This Biological Compartment. TOXICS 2024; 12:75. [PMID: 38251030 PMCID: PMC10819471 DOI: 10.3390/toxics12010075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/12/2024] [Accepted: 01/13/2024] [Indexed: 01/23/2024]
Abstract
Major concerns have been raised about human exposure to endocrine-disrupting chemicals (EDCs) during pregnancy. Effective methodologies for the assessment of this exposure are needed to support the implementation of preventive measures and the prediction of negative health effects. Meconium has proven a valuable non-invasive matrix for evaluating cumulative exposure to xenobiotics during the last two trimesters of pregnancy. The study objective was to develop a novel method to determine the presence in meconium of perfluoroalkyl substances (PFASs), bisphenols, parabens, and benzophenones, EDCs that are widely used in the manufacture of numerous consumer goods and personal care products, including cosmetics. Ten PFASs, two bisphenols, four parabens, and four benzophenones were measured in meconium samples prepared by using a combination of Captiva Enhanced Matrix Removal (EMR) lipid cartridges with salt-assisted liquid-liquid extraction (SALLE) and dispersive liquid-liquid microextraction (DLLME) before the application of liquid chromatography-tandem mass spectrometry (LC-MS/MS). Experimental parameters were optimized by applying different chemometric techniques. Limits of detection ranged from 0.05 to 0.1 ng g-1, and between-day variabilities (relative standard deviations) ranged from 6.5% to 14.5%. The method was validated by matrix-matched standard calibration followed by a recovery assay with spiked samples, obtaining percentage recoveries of 89.9% to 114.8%. The method was then employed to measure compounds not previously studied in this matrix in 20 meconium samples. The proposed analytical procedure yields information on cumulative in utero exposure to selected EDCs.
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Affiliation(s)
- Aritz Domínguez-Liste
- Analytical Chemistry and Life Sciences Research Group, Department of Analytical Chemistry, University of Granada, E-18071 Granada, Spain; (A.D.-L.); (Ó.B.)
| | - Teresa de Haro-Romero
- Instituto de Investigación Biosanitaria (ibs.GRANADA), E-18016 Granada, Spain; (T.d.H.-R.); (R.Q.-J.); (F.V.-S.)
- Clinical Laboratory Management Unit, Hospital Universitario Clínico San Cecilio, E-18016 Granada, Spain
| | - Raquel Quesada-Jiménez
- Instituto de Investigación Biosanitaria (ibs.GRANADA), E-18016 Granada, Spain; (T.d.H.-R.); (R.Q.-J.); (F.V.-S.)
- Centre for Biomedical Research, University of Granada, E-18016 Granada, Spain
- Radiology and Physical Medicine Department, University of Granada, E-18016 Granada, Spain;
| | - Ainhoa Pérez-Cantero
- Radiology and Physical Medicine Department, University of Granada, E-18016 Granada, Spain;
| | - Francisco Manuel Peinado
- Instituto de Investigación Biosanitaria (ibs.GRANADA), E-18016 Granada, Spain; (T.d.H.-R.); (R.Q.-J.); (F.V.-S.)
- Centre for Biomedical Research, University of Granada, E-18016 Granada, Spain
- Radiology and Physical Medicine Department, University of Granada, E-18016 Granada, Spain;
| | - Óscar Ballesteros
- Analytical Chemistry and Life Sciences Research Group, Department of Analytical Chemistry, University of Granada, E-18071 Granada, Spain; (A.D.-L.); (Ó.B.)
| | - Fernando Vela-Soria
- Instituto de Investigación Biosanitaria (ibs.GRANADA), E-18016 Granada, Spain; (T.d.H.-R.); (R.Q.-J.); (F.V.-S.)
- Clinical Laboratory Management Unit, Hospital Universitario Clínico San Cecilio, E-18016 Granada, Spain
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Ye ZH, Chen HS, Zhang ZC, Wang X, Liu X, Wei GH. Parental smoking and risk of hypospadias: An updated meta-analysis of observational studies. Front Pediatr 2023; 11:1003037. [PMID: 36911013 PMCID: PMC9995849 DOI: 10.3389/fped.2023.1003037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 01/26/2023] [Indexed: 02/25/2023] Open
Abstract
Background Inconsistent relationships have been shown between cigarette smoking and hypospadias in offspring. The purpose of this study was to summarize epidemiological evidence to evaluate the relationship between parental smoking and the risk of hypospadias. Methods Up until October 2022, PubMed, EMBASE, Web of Science, and the Cochrane Library were systematically searched for qualified research. The summary RRs and 95% CIs were calculated using either a fixed-effects or a random-effects model. There were subgroup analyses undertaken to identify potential sources of heterogeneity. Results 44 studies with 16,637,830 participants were included in our meta-analysis. Overall, maternal active smoking [risk ratio (RR) = 0.94; 95% confidence interval (CI): 0.90-0.99; P < 0.01] was significantly associated with the risk of hypospadias. And neither paternal smoking (RR = 1.00; 95% CI: 0.86-1.15) nor maternal passive smoking (RR = 0.91; 95% CI: 0.60-1.23) was associated with the risk of hypospadias. Conclusion Our study discovered an association between maternal active smoking and a decreased risk of hypospadias, which may be due to the effect of smoking on androgen. However, as numerous studies have proved that cigarette smoking during pregnancy increases the risk of overall birth abnormalities in offspring, quitting cigarettes before pregnancy positively influences the health of offspring and should be advocated worldwide. Systematic review registration [www.crd.york.ac.uk/prospero], identifier [CRD42022319378].
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Affiliation(s)
- Zi-Han Ye
- Department of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering, Chongqing, China
| | - Hong-Song Chen
- Department of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering, Chongqing, China
| | - Zhi-Cheng Zhang
- Department of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering, Chongqing, China
| | - Xiao Wang
- Department of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering, Chongqing, China
| | - Xing Liu
- Department of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering, Chongqing, China
| | - Guang-Hui Wei
- Department of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering, Chongqing, China
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Crocoli LC, Menck RA, Moura S. Pesticides analysis in alternative biological matrices. Drug Chem Toxicol 2022:1-16. [PMID: 35734890 DOI: 10.1080/01480545.2022.2090574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
This review aims to bring together the works on pesticide analysis in alternative biological matrices, such as hair, breast milk, meconium, and placenta. Much is known about the harmful effects of the use and indirect consumption of pesticides; however, the assessment of long-term contamination is still unclear. In this sense, the use of hair as an alternative biological matrix has some advantages, such as segmentation, which makes it possible to assess the presence of xenobiotics to which individuals have been exposed over the years, and possibly relate this exposure to symptoms or diseases that may affect them. Complementarily, the other matrices discussed are able to provide information about the exposure of mothers and newborn children, who may have been indistinctly exposed to pesticides while in the womb. Through the analysis of studies already performed, it can be observed that organochlorine pesticides (OCPs) are the most likely to be found within the biological matrices discussed here, due to the lipophilic characteristics of these compounds. For the other classes, biotransformation products are more easily detected.
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Affiliation(s)
- Luana C Crocoli
- Technology Department, LBIOP - Laboratory of Biotechnology of Natural and Synthetics Products, Biotechnology Institute, University of Caxias do Sul, Caxias do Sul, Brazil
| | - Rafael A Menck
- Toxicology, INNOVATOX - Innovatox Analysis and Research LTDA, Sorocaba, Brazil
| | - Sidnei Moura
- Technology Department, LBIOP - Laboratory of Biotechnology of Natural and Synthetics Products, Biotechnology Institute, University of Caxias do Sul, Caxias do Sul, Brazil
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Huang D, Wu Q, Xu X, Ji C, Xia Y, Zhao Z, Dai H, Li H, Gao S, Chang Q, Zhao Y. Maternal Consumption of Milk or Dairy Products During Pregnancy and Birth Outcomes: A Systematic Review and Dose-Response Meta-Analysis. Front Nutr 2022; 9:900529. [PMID: 35811961 PMCID: PMC9261982 DOI: 10.3389/fnut.2022.900529] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Accepted: 05/12/2022] [Indexed: 11/19/2022] Open
Abstract
Purpose This study aimed to systematically review current evidence and quantitatively evaluate the associations between milk or dairy consumption during pregnancy and birth outcomes. Methods This systematic review had been reported in accordance with the guidelines of Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. A supplementary literature search in PubMed, Web of Science, Cochrane Library, and Embase was conducted on 30 March 2021. Studies that assessed the association of maternal consumption of milk or dairy with birth-related outcomes were identified. The dose-response meta-analyses of continuous data and categorical data were applied. One-stage approach and two-stage approach were used where appropriate. Results In total, 42 studies were eligible for the present systematic review, and 18 of them were included in the outcome-specific meta-analyses. The dose-response meta-analysis [Number of studies (N) = 9] predicted a maximum mean change in birthweight of 63.38 g [95% Confidence Interval (CI) = 0.08, 126.67] at 5.00 servings per day. Intake of dairy products had the greatest protective effect on small for gestational age at a maximum of 7.2 servings per day [Relative risk (RR) = 0.69, 95% CI = 0.56, 0.85] (N = 7). The risk of large for gestational age was predicted to be maximum at 7.20 servings per day of dairy consumption, with the RR and 95% CI of 1.30 (1.15, 1.46; N = 4). In addition, the relationship between dairy consumption and low birth weight (RR = 0.70, 95% CI = 0.33, 1.50; N = 5) and pre-mature birth (RR = 1.13, 95% CI = 0.87, 1.47; N = 5) was not significant, respectively. Conclusions Maternal consumption of dairy during pregnancy has a potential effect on fetal growth. Further well-designed studies are warranted to clarify the specific roles of individual dairy products. Systematic Review Registration identifier: PROSPERO 2020 CRD42020150608
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Affiliation(s)
- Donghui Huang
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Qijun Wu
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xin Xu
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Chao Ji
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yang Xia
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Zhiying Zhao
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Huixu Dai
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Hang Li
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Shanyan Gao
- Clinical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Qing Chang
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yuhong Zhao
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
- Key Laboratory of Precision Medical Research on Major Chronic Disease, Liaoning, China
- *Correspondence: Yuhong Zhao
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Joly Condette C, Djekkoun N, Reygner J, Depeint F, Delanaud S, Rhazi L, Bach V, Khorsi-Cauet H. Effect of daily co-exposure to inulin and chlorpyrifos on selected microbiota endpoints in the SHIME® model. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 302:118961. [PMID: 35183667 DOI: 10.1016/j.envpol.2022.118961] [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: 07/24/2021] [Revised: 01/31/2022] [Accepted: 02/02/2022] [Indexed: 06/14/2023]
Abstract
The intestinal microbiota has a key role in human health via the interaction with the somatic and immune cells in the digestive tract environment. Food, through matrix effect, nutrient and non-nutrient molecules, is a key regulator of microbiota diversity. As a food contaminant, the pesticide chlorpyrifos (CPF) has an effect on the composition of the intestinal microbiota and induces perturbation of microbiota. Prebiotics (and notably inulin) are known for their ability to promote an equilibrium of the microbiota that favours saccharolytic bacteria. The SHIME® dynamic in vitro model of the human intestine was exposed to CPF and inulin concomitantly for 30 days, in order to assess variations in both the bacterial populations and their metabolites. Various analyses of the microbiota (notably temporal temperature gradient gel electrophoresis) revealed a protective effect of the prebiotic through inhibition of the enterobacterial (E. coli) population. Bifidobacteria were only temporarily inhibited at D15 and recovered at D30. Although other potentially beneficial populations (lactobacilli) were not greatly modified, their activity and that of the saccharolytic bacteria in general were highlighted by an increase in levels of short-chain fatty acids and more specifically butyrate. Given the known role of host-microbiota communication, CPF's impact on the body's homeostasis remains to be determined.
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Affiliation(s)
| | | | - Julie Reygner
- Laboratoire PériTox UMR_I 01, CURS-UPJV, F-80054, Amiens, France
| | - Flore Depeint
- Unité Transformations & Agroressources ULR7519, Institut Polytechnique UniLaSalle - Université D'Artois, F-60026, Beauvais, France
| | | | - Larbi Rhazi
- Unité Transformations & Agroressources ULR7519, Institut Polytechnique UniLaSalle - Université D'Artois, F-60026, Beauvais, France
| | - Veronique Bach
- Laboratoire PériTox UMR_I 01, CURS-UPJV, F-80054, Amiens, France
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Djekkoun N, Depeint F, Guibourdenche M, El Khayat El Sabbouri H, Corona A, Rhazi L, Gay-Queheillard J, Rouabah L, Hamdad F, Bach V, Benkhalifa M, Khorsi-Cauet H. Chronic Perigestational Exposure to Chlorpyrifos Induces Perturbations in Gut Bacteria and Glucose and Lipid Markers in Female Rats and Their Offspring. TOXICS 2022; 10:toxics10030138. [PMID: 35324763 PMCID: PMC8949051 DOI: 10.3390/toxics10030138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 03/05/2022] [Accepted: 03/10/2022] [Indexed: 11/23/2022]
Abstract
An increasing burden of evidence is pointing toward pesticides as risk factors for chronic disorders such as obesity and type 2 diabetes, leading to metabolic syndrome. Our objective was to assess the impact of chlorpyrifos (CPF) on metabolic and bacteriologic markers. Female rats were exposed before and during gestation and during lactation to CPF (1 mg/kg/day). Outcomes such as weight, glucose and lipid profiles, as well as disturbances in selected gut bacterial levels, were measured in both the dams (at the end of the lactation period) and in their female offspring at early adulthood (60 days of age). The results show that the weight of CPF dams were lower compared to the other groups, accompanied by an imbalance in blood glucose and lipid markers, and selected gut bacteria. Intra-uterine growth retardation, as well as metabolic disturbances and perturbation of selected gut bacteria, were also observed in their offspring, indicating both a direct effect on the dams and an indirect effect of CPF on the female offspring. Co-treatment with inulin (a prebiotic) prevented some of the outcomes of the pesticide. Further investigations could help better understand if those perturbations mimic or potentiate nutritional risk factors for metabolic syndrome through high fat diet.
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Affiliation(s)
- Narimane Djekkoun
- PeriTox UMR_I 01 Laboratory, University Center for Health Research, CURS-UPJV, Picardy Jules Verne University, CEDEX 1, 80054 Amiens, France; (N.D.); (M.G.); (H.E.K.E.S.); (A.C.); (J.G.-Q.); (V.B.); (M.B.)
- Laboratory of Cellular and Molecular Biology, University of the Brothers Mentouri Constantine 1, Constantine 2500, Algeria;
| | - Flore Depeint
- Transformations & Agro-Ressources ULR7519, Institut Polytechnique UniLaSalle—Université d’Artois, 60026 Beauvais, France; (F.D.); (L.R.)
| | - Marion Guibourdenche
- PeriTox UMR_I 01 Laboratory, University Center for Health Research, CURS-UPJV, Picardy Jules Verne University, CEDEX 1, 80054 Amiens, France; (N.D.); (M.G.); (H.E.K.E.S.); (A.C.); (J.G.-Q.); (V.B.); (M.B.)
| | - Hiba El Khayat El Sabbouri
- PeriTox UMR_I 01 Laboratory, University Center for Health Research, CURS-UPJV, Picardy Jules Verne University, CEDEX 1, 80054 Amiens, France; (N.D.); (M.G.); (H.E.K.E.S.); (A.C.); (J.G.-Q.); (V.B.); (M.B.)
| | - Aurélie Corona
- PeriTox UMR_I 01 Laboratory, University Center for Health Research, CURS-UPJV, Picardy Jules Verne University, CEDEX 1, 80054 Amiens, France; (N.D.); (M.G.); (H.E.K.E.S.); (A.C.); (J.G.-Q.); (V.B.); (M.B.)
| | - Larbi Rhazi
- Transformations & Agro-Ressources ULR7519, Institut Polytechnique UniLaSalle—Université d’Artois, 60026 Beauvais, France; (F.D.); (L.R.)
| | - Jerome Gay-Queheillard
- PeriTox UMR_I 01 Laboratory, University Center for Health Research, CURS-UPJV, Picardy Jules Verne University, CEDEX 1, 80054 Amiens, France; (N.D.); (M.G.); (H.E.K.E.S.); (A.C.); (J.G.-Q.); (V.B.); (M.B.)
| | - Leila Rouabah
- Laboratory of Cellular and Molecular Biology, University of the Brothers Mentouri Constantine 1, Constantine 2500, Algeria;
| | - Farida Hamdad
- Center for Human Biology, CHU Amiens-Picardie, 80000 Amiens, France;
| | - Véronique Bach
- PeriTox UMR_I 01 Laboratory, University Center for Health Research, CURS-UPJV, Picardy Jules Verne University, CEDEX 1, 80054 Amiens, France; (N.D.); (M.G.); (H.E.K.E.S.); (A.C.); (J.G.-Q.); (V.B.); (M.B.)
| | - Moncef Benkhalifa
- PeriTox UMR_I 01 Laboratory, University Center for Health Research, CURS-UPJV, Picardy Jules Verne University, CEDEX 1, 80054 Amiens, France; (N.D.); (M.G.); (H.E.K.E.S.); (A.C.); (J.G.-Q.); (V.B.); (M.B.)
- Center for Human Biology, CHU Amiens-Picardie, 80000 Amiens, France;
| | - Hafida Khorsi-Cauet
- PeriTox UMR_I 01 Laboratory, University Center for Health Research, CURS-UPJV, Picardy Jules Verne University, CEDEX 1, 80054 Amiens, France; (N.D.); (M.G.); (H.E.K.E.S.); (A.C.); (J.G.-Q.); (V.B.); (M.B.)
- Correspondence: ; Tel.: +33-322-827-896
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African Forest-Fringe Farmers Benefit from Modern Farming Practices despite High Environmental Impacts. LAND 2022. [DOI: 10.3390/land11020145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Agricultural expansion has led to a significant loss of habitat and biodiversity in Ghana and throughout West Africa and the tropics generally. Most farmers adopt both organic and inorganic inputs to boost production, with the potential to slow agricultural expansion, but with relatively little consideration of related environmental impacts. In Ghana, where high-input modern farming is rapidly overtaking traditional organic agricultural practices, we examined five stakeholder groups in regard to their perceptions of the environmental, economic, and social costs and benefits of modern, mixed-input, and traditional farming systems. The stakeholder groups included farmers adopting different agricultural practices, as well as governmental and non-governmental natural resource managers. Our findings indicate that the overall perceived costs of modern farming, attributable to large quantities of inorganic inputs, are higher than the overall perceived benefits. Farmers are, however, still motivated to practice modern farming because of perceived higher returns on investment, regardless of environmental impacts, which they tend to discount. Traditional farmers do not use inorganic inputs and instead rely on swidden ‘slash-and-burn’ practices, resulting in declining productivity and soil fertility over time. Since traditional farmers are ultimately forced to encroach into nearby forests to maintain productivity, the perceived environmental sustainability of such farming systems is also limited. Mixed-input farming is not significantly different from modern farming with respect to its perceived environmental and economic traits, because it incorporates agro-chemicals alongside organic practices. Stakeholders’ perceptions and the apparent environmental outcomes of different farming systems suggest that reducing the use of inorganic inputs and promoting the adoption of organic inputs could minimise the negative impacts of agro-chemicals on the forest environment without necessarily compromising productivity. Campaigns to promote low-input or organic agriculture on environmental grounds in West Africa may falter if they fail to recognise farmers’ relatively favourable perceptions of the environmental implications of modern farming practices.
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Yang J, Chen SW, Zhang B, Tu Q, Wang J, Yuan MS. Non-biological fluorescent chemosensors for pesticides detection. Talanta 2022; 240:123200. [PMID: 35030438 DOI: 10.1016/j.talanta.2021.123200] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 12/05/2021] [Accepted: 12/30/2021] [Indexed: 12/11/2022]
Abstract
The ongoing poisoning of agricultural products has pushed the security problem to become an important issue. Among them, exceeding the standard rate of pesticide residues is the main factor influencing the quality and security of agricultural products. Moreover, the abuse of pesticides has introduced a large amount of residues in soil and drinking water, which will enter the food chain to the human body, leading to neurological disorders and cancer. Therefore, great efforts have been devoted to developing fluorescent sensors for detecting pesticide in a facile, quickly, sensitive, selective, accurate manner, which exhibit greater advantages than some traditional methods. In this review, we mainly focus on summarizing the non-biological fluorescent probes for organic pesticides detection with the detection limit of micromole to nanomole, including organic functional small molecules, calixarenes and pillararenes, metal organic framework systems, and nanomaterials. Meanwhile, we described the different sensing mechanisms for pesticides detection of these mentioned fluorescent sensors, the detection limit of each pesticide, the application in detecting actual samples, as well as their respective advantages and development prospects associated with present non-biological fluorescent sensors.
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Affiliation(s)
- Jiao Yang
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi, 712100, PR China
| | - Shu-Wei Chen
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi, 712100, PR China
| | - Bingwen Zhang
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi, 712100, PR China
| | - Qin Tu
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi, 712100, PR China.
| | - Jinyi Wang
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi, 712100, PR China.
| | - Mao-Sen Yuan
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi, 712100, PR China.
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11
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Wu Y, Wang J, Wei Y, Chen J, Kang L, Long C, Wu S, Shen L, Wei G. Contribution of prenatal endocrine-disrupting chemical exposure to genital anomalies in males: The pooled results from current evidence. CHEMOSPHERE 2022; 286:131844. [PMID: 34392196 DOI: 10.1016/j.chemosphere.2021.131844] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 07/13/2021] [Accepted: 08/06/2021] [Indexed: 06/13/2023]
Abstract
The etiology of hypospadias and cryptorchidism, which are the two most common genital anomalies in males, has not been elucidated. Although prenatal exposure to endocrine-disrupting chemicals (EDCs) may increase the risks of hypospadias and cryptorchidism, the associations have not been confirmed. Therefore, we performed a meta-analysis to establish the relationships between prenatal exposure to EDCs and male genital anomalies. A systematic search of PubMed, EMbase, and Cochrane Library CENTRAL for relevant published studies providing quantitative data on the associations between prenatal EDCs exposure and hypospadias/cryptorchidism in humans was conducted. In total, sixteen case-controlled studies were included. Prenatal exposure to overall EDCs was associated with an increased risk of hypospadias in males (OR, 1.34, 95 % CI 1.12 to 1.60). Although there was no statistically significant association between overall EDCs exposure and cryptorchidism (OR, 1.11, 95 % CI 0.99 to 1.24), exposure to phenol substances was associated with an increased risk of cryptorchidism (OR, 1.81, 95 % CI, 1.12 to 2.93). Using the GRADE tool, we found the overall evidence to be of moderate certainty. In conclusion, the current evidence suggests prenatal EDCs exposure may increase the risk of hypospadias in males.
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Affiliation(s)
- Yuhao Wu
- Department of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering, Ministry of Education Key Laboratory of Child Development and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, National Clinical Research Center for Child Health and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Junke Wang
- Department of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering, Ministry of Education Key Laboratory of Child Development and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, National Clinical Research Center for Child Health and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Yuexin Wei
- Department of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering, Ministry of Education Key Laboratory of Child Development and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, National Clinical Research Center for Child Health and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Jiadong Chen
- Department of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering, Ministry of Education Key Laboratory of Child Development and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, National Clinical Research Center for Child Health and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Lian Kang
- Department of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering, Ministry of Education Key Laboratory of Child Development and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, National Clinical Research Center for Child Health and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Chunlan Long
- Department of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering, Ministry of Education Key Laboratory of Child Development and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, National Clinical Research Center for Child Health and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Shengde Wu
- Department of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering, Ministry of Education Key Laboratory of Child Development and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, National Clinical Research Center for Child Health and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Lianju Shen
- Department of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering, Ministry of Education Key Laboratory of Child Development and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, National Clinical Research Center for Child Health and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China.
| | - Guanghui Wei
- Department of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering, Ministry of Education Key Laboratory of Child Development and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, National Clinical Research Center for Child Health and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China.
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12
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Akay MA, Yıldız GE. Impact of gestational and parental factors and maternal intake of progesterone on the development of hypospadias: A retrospective case-control study. Taiwan J Obstet Gynecol 2021; 60:894-898. [PMID: 34507668 DOI: 10.1016/j.tjog.2021.08.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/27/2021] [Indexed: 10/20/2022] Open
Abstract
OBJECTIVE Impact of environmental, maternal, paternal, and fetal factors on the development of hypospadias have been questioned in association with disrupted hormonal balance. We aimed to examine the association between maternal progesterone use and the associated risk factors and hypospadias. MATERIALS AND METHODS There were 429 male children as the cases with hypospadias (n = 280, Group 1) and the controls without hypospadias (n = 149, Group 2). Those working in agriculture and industry, cleaners, and hairdressers were determined as risky occupational groups concerning the exposure of estrogenic endocrine disrupters. The association of progestin usage and the other risk factors with hypospadias were the study outcomes. RESULTS The median gestational age was significantly lower in Group 2 (p = 0.019). Prematurity was more common in Group 1 (p = 0.043). Although the median birth weight in Group 1 was significantly lower (p < 0.001), there was no significant difference between the ratios of low birth weight babies in the groups. The risky occupations were more frequently detected in Group 2 (p = 0.001). The rate and duration of progestin usage in Group 1 were significantly higher than that in Group 2 (p < 0.001). CONCLUSION Low birth weight and the use and duration of progestins during pregnancy were significantly associated with increased hypospadias risk.
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Affiliation(s)
- Mustafa Alper Akay
- Kocaeli University School of Medicine, Department of Pediatric Surgery, Kocaeli, Turkey.
| | - Gülşen Ekingen Yıldız
- Kocaeli University School of Medicine, Department of Pediatric Surgery, Kocaeli, Turkey.
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13
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Gaspari L, Tessier B, Paris F, Bergougnoux A, Hamamah S, Sultan C, Kalfa N. Endocrine-Disrupting Chemicals and Disorders of Penile Development in Humans. Sex Dev 2021; 15:213-228. [PMID: 34438394 DOI: 10.1159/000517157] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 05/10/2021] [Indexed: 01/09/2023] Open
Abstract
This paper reviews the current knowledge on the environmental effects on penile development in humans. The specific focus is on endocrine-disrupting chemicals (EDCs), a heterogeneous group of natural or manmade substances that interfere with endocrine function, and whether they can induce hypospadias and micropenis in male neonates. Epidemiological data and animal observations first raised suspicions about environmental effects, leading to the testis dysgenesis syndrome (TDS) hypothesis. More recent research has provided stronger indications that TDS may indeed be the result of the direct or indirect effects of EDCs. Drawing on epidemiological and toxicological studies, we also report on the effects of maternal diet and substances like pesticides, phthalates, bisphenol A, and polychlorinated biphenyls. Proximity to contamination hazards and occupational exposure are also suspected to contribute to the occurrence of hypospadias and micropenis. Lastly, the cumulative effects of EDCs and the possibility of transgenerational effects, with the penile development of subsequent generations being affected, raise concerns for long-term public health.
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Affiliation(s)
- Laura Gaspari
- Centre de Référence Maladies Rares du Développement Génital DEVGEN, Constitutif Sud, Hôpital Lapeyronie, CHU Montpellier, Université Montpellier, Montpellier, France.,Unité d'Endocrinologie-Gynécologie Pédiatrique, Service de Pédiatrie, Hôpital Arnaud-de-Villeneuve, CHU Montpellier, Université Montpellier, Montpellier, France.,Développement Embryonnaire Fertilité Environnement, INSERM 1203, Université Montpellier, Montpellier, France
| | - Benoit Tessier
- Département de Chirurgie Viscérale et Urologique Pédiatrique, Hôpital Lapeyronie, CHU Montpellier, Université Montpellier, Montpellier, France.,Institut Debrest de Santé Publique IDESP, UMR INSERM, Université Montpellier, Montpellier, France
| | - Françoise Paris
- Centre de Référence Maladies Rares du Développement Génital DEVGEN, Constitutif Sud, Hôpital Lapeyronie, CHU Montpellier, Université Montpellier, Montpellier, France.,Unité d'Endocrinologie-Gynécologie Pédiatrique, Service de Pédiatrie, Hôpital Arnaud-de-Villeneuve, CHU Montpellier, Université Montpellier, Montpellier, France.,Développement Embryonnaire Fertilité Environnement, INSERM 1203, Université Montpellier, Montpellier, France
| | - Anne Bergougnoux
- Centre de Référence Maladies Rares du Développement Génital DEVGEN, Constitutif Sud, Hôpital Lapeyronie, CHU Montpellier, Université Montpellier, Montpellier, France.,Laboratoire de Génétique Moléculaire, PhyMedExp, INSERM, CNRS UMR, CHU Montpellier, Université Montpellier, Montpellier, France
| | - Samir Hamamah
- Développement Embryonnaire Fertilité Environnement, INSERM 1203, Université Montpellier, Montpellier, France.,Département de Biologie de la Reproduction, Biologie de la Reproduction/DPI et CECOS, CHU Montpellier, Université Montpellier, Montpellier, France
| | - Charles Sultan
- Centre de Référence Maladies Rares du Développement Génital DEVGEN, Constitutif Sud, Hôpital Lapeyronie, CHU Montpellier, Université Montpellier, Montpellier, France
| | - Nicolas Kalfa
- Centre de Référence Maladies Rares du Développement Génital DEVGEN, Constitutif Sud, Hôpital Lapeyronie, CHU Montpellier, Université Montpellier, Montpellier, France.,Département de Chirurgie Viscérale et Urologique Pédiatrique, Hôpital Lapeyronie, CHU Montpellier, Université Montpellier, Montpellier, France.,Institut Debrest de Santé Publique IDESP, UMR INSERM, Université Montpellier, Montpellier, France
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14
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Fucic A, Duca RC, Galea KS, Maric T, Garcia K, Bloom MS, Andersen HR, Vena JE. Reproductive Health Risks Associated with Occupational and Environmental Exposure to Pesticides. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18126576. [PMID: 34207279 PMCID: PMC8296378 DOI: 10.3390/ijerph18126576] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 06/07/2021] [Accepted: 06/14/2021] [Indexed: 02/07/2023]
Abstract
A marked reduction in fertility and an increase in adverse reproductive outcomes during the last few decades have been associated with occupational and environmental chemical exposures. Exposure to different types of pesticides may increase the risks of chronic diseases, such as diabetes, cancer, and neurodegenerative disease, but also of reduced fertility and birth defects. Both occupational and environmental exposures to pesticides are important, as many are endocrine disruptors, which means that even very low-dose exposure levels may have measurable biological effects. The aim of this review was to summarize the knowledge collected between 2000 and 2020, to highlight new findings, and to further interpret the mechanisms that may associate pesticides with infertility, abnormal sexual maturation, and pregnancy complications associated with occupational, environmental and transplacental exposures. A summary of current pesticide production and usage legislation is also included in order to elucidate the potential impact on exposure profile differences between countries, which may inform prevention measures. Recommendations for the medical surveillance of occupationally exposed populations, which should be facilitated by the biomonitoring of reduced fertility, is also discussed.
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Affiliation(s)
- Aleksandra Fucic
- Institute for Medical Research and Occupational Health, 10000 Zagreb, Croatia
- Correspondence: ; Tel.: +385-15682500; Fax: +3814673303
| | - Radu C. Duca
- Unit Environmental Hygiene and Human Biological Monitoring, Department of Health Protection, National Health Laboratory, L-3555 Dudelange, Luxembourg;
- Centre for Environment and Health, KU Leuven, 3001 Leuven, Belgium
| | - Karen S. Galea
- Institute of Occupational Medicine, Edinburgh EH14 4AP, UK;
| | - Tihana Maric
- Medical School, University of Zagreb, 10000 Zagreb, Croatia;
| | - Kelly Garcia
- Department of Global and Community Health, George Mason University, Fairfax, VA 22030, USA; (K.G.); (M.S.B.)
| | - Michael S. Bloom
- Department of Global and Community Health, George Mason University, Fairfax, VA 22030, USA; (K.G.); (M.S.B.)
| | - Helle R. Andersen
- Department of Public Health, University of Southern Denmark, DK-5000 Odense C, Denmark;
| | - John E. Vena
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC 29425, USA;
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15
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Stingone JA, Triantafillou S, Larsen A, Kitt JP, Shaw GM, Marsillach J. Interdisciplinary data science to advance environmental health research and improve birth outcomes. ENVIRONMENTAL RESEARCH 2021; 197:111019. [PMID: 33737076 PMCID: PMC8187296 DOI: 10.1016/j.envres.2021.111019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 02/08/2021] [Accepted: 03/10/2021] [Indexed: 05/30/2023]
Abstract
Rates of preterm birth and low birthweight continue to rise in the United States and pose a significant public health problem. Although a variety of environmental exposures are known to contribute to these and other adverse birth outcomes, there has been a limited success in developing policies to prevent these outcomes. A better characterization of the complexities between multiple exposures and their biological responses can provide the evidence needed to inform public health policy and strengthen preventative population-level interventions. In order to achieve this, we encourage the establishment of an interdisciplinary data science framework that integrates epidemiology, toxicology and bioinformatics with biomarker-based research to better define how population-level exposures contribute to these adverse birth outcomes. The proposed interdisciplinary research framework would 1) facilitate data-driven analyses using existing data from health registries and environmental monitoring programs; 2) develop novel algorithms with the ability to predict which exposures are driving, in this case, adverse birth outcomes in the context of simultaneous exposures; and 3) refine biomarker-based research, ultimately leading to new policies and interventions to reduce the incidence of adverse birth outcomes.
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Affiliation(s)
- Jeanette A Stingone
- Department of Epidemiology, Columbia University's Mailman School of Public Health, 722 West 168th St, Room 1608, New York, NY, 10032, USA.
| | - Sofia Triantafillou
- Department of Biomedical Informatics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Alexandra Larsen
- Department of Biostatistics and Bioinformatics, Duke University, Durham, NC, USA
| | - Jay P Kitt
- Departments of Chemistry and Biomedical Informatics, University of Utah, Salt Lake City, UT, USA
| | - Gary M Shaw
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
| | - Judit Marsillach
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, WA, USA
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16
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Rodprasert W, Toppari J, Virtanen HE. Endocrine Disrupting Chemicals and Reproductive Health in Boys and Men. Front Endocrinol (Lausanne) 2021; 12:706532. [PMID: 34690925 PMCID: PMC8530230 DOI: 10.3389/fendo.2021.706532] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 08/17/2021] [Indexed: 12/15/2022] Open
Abstract
Male reproductive health has declined as indicated by increasing rates of cryptorchidism, i.e., undescended testis, poor semen quality, low serum testosterone level, and testicular cancer. Exposure to endocrine disrupting chemicals (EDCs) has been proposed to have a role in this finding. In utero exposure to antiandrogenic EDCs, particularly at a sensitive period of fetal testicular development, the so-called 'masculinization programming window (MPW)', can disturb testicular development and function. Low androgen effect during the MPW can cause both short- and long-term reproductive disorders. A concurrent exposure to EDCs may also affect testicular function or damage testicular cells. Evidence from animal studies supports the role of endocrine disrupting chemicals in development of male reproductive disorders. However, evidence from epidemiological studies is relatively mixed. In this article, we review the current literature that evaluated relationship between prenatal EDC exposures and anogenital distance, cryptorchidism, and congenital penile abnormality called hypospadias. We review also studies on the association between early life and postnatal EDC exposure and semen quality, hypothalamic-pituitary-gonadal axis hormone levels and testicular cancer.
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Affiliation(s)
- Wiwat Rodprasert
- Research Centre for Integrative Physiology and Pharmacology, Institute of Biomedicine, University of Turku, Turku, Finland
- Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland
| | - Jorma Toppari
- Research Centre for Integrative Physiology and Pharmacology, Institute of Biomedicine, University of Turku, Turku, Finland
- Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland
- Department of Pediatrics, Turku University Hospital, Turku, Finland
| | - Helena E. Virtanen
- Research Centre for Integrative Physiology and Pharmacology, Institute of Biomedicine, University of Turku, Turku, Finland
- Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland
- *Correspondence: Helena E. Virtanen,
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17
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Rouget F, Bihannic A, Cordier S, Multigner L, Meyer-Monath M, Mercier F, Pladys P, Garlantezec R. Petroleum and Chlorinated Solvents in Meconium and the Risk of Hypospadias: A Pilot Study. Front Pediatr 2021; 9:640064. [PMID: 34150682 PMCID: PMC8206475 DOI: 10.3389/fped.2021.640064] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 04/26/2021] [Indexed: 12/04/2022] Open
Abstract
Background: Hypospadias is a male congenital malformation that occurs in ~2 of 1,000 births. The association between hypospadias and fetal exposure to environmental chemicals has been studied, but the results are inconsistent. Although several petroleum and chlorinated solvents are suspected to have teratogenic effects, their role in the occurrence of hypospadias has been little studied and never using biomarkers of exposure. We aimed to evaluate the association between fetal exposure to petroleum and chlorinated solvents measured in meconium and the occurrence of hypospadias. Methods: We conducted a pilot case-control study in the maternity of the University Hospital of Rennes (France). Eleven cases of hypospadias and 46 controls were recruited between October 2012 and January 2014. Data from hospital records and maternal self-reported questionnaires, including socio-demographic characteristics and occupational and non-occupational exposure to chemicals, were collected. Meconium samples were collected using a standardized protocol. Levels of petroleum solvents (toluene, benzene, ethylbenzene, and p, m, and o xylene), certain metabolites (mandelic acid, hippuric acid, methylhippuric acid, S-phenylmercapturic acid, S-benzylmercapturic acid, and phenylglyoxylic acid), and two chlorinated solvents (trichloroethylene and tetrachloroethylene) were measured in meconium by gas and liquid chromatography, both coupled to tandem mass spectrometry. Associations between the concentration of each chemical and the occurrence of hypospadias were analyzed using exact logistic regressions adjusted for maternal age, educational level, pre-pregnancy body mass index, and alcohol, and tobacco consumption during pregnancy. Results are presented with odds ratios (ORs) and their 95% confidence intervals (CIs). Results: Quantification rates for petroleum and chlorinated solvents or metabolites ranged from 2.2% (for methylhippuric acid) to 77.1% (for trichloroethylene) of the meconium samples. We found a significant association between the quantification of phenylglyoxylic acid (metabolite of styrene and ethylbenzene) in the meconium and a higher risk of hypospadias (OR = 14.2, 95% CI [2.5-138.7]). The risk of hypospadias was non-significantly elevated for most of the other solvents and metabolites. Conclusion: This exploratory study, on a limited number of cases, suggests an association between petroleum solvents and hypospadias. Additional studies are needed to confirm these results and identify the determinants for the presence of these solvents in meconium.
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Affiliation(s)
- Florence Rouget
- CHU Rennes, Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail)-UMR_S 1085, Rennes, France.,Brittany Registry of Congenital Anomalies, CHU Rennes, Rennes, France
| | - Adèle Bihannic
- Brittany Registry of Congenital Anomalies, CHU Rennes, Rennes, France
| | - Sylvaine Cordier
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail)-UMR_S 1085, Rennes, France
| | - Luc Multigner
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail)-UMR_S 1085, Rennes, France
| | | | - Fabien Mercier
- LERES, EHESP, Irset (Institut de recherche en santé, environnement et travail)-UMR_S 1085, Rennes, France
| | - Patrick Pladys
- Univ Rennes, CHU Rennes, Inserm, LTSI-UMR 1099, Rennes, France
| | - Ronan Garlantezec
- CHU Rennes, Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail)-UMR_S 1085, Rennes, France
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18
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Cabry R, Merviel P, Madkour A, Lefranc E, Scheffler F, Desailloud R, Bach V, Benkhalifa M. The impact of endocrine disruptor chemicals on oocyte/embryo and clinical outcomes in IVF. Endocr Connect 2020; 9:R134-R142. [PMID: 32380469 PMCID: PMC7354731 DOI: 10.1530/ec-20-0135] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 05/07/2020] [Indexed: 12/17/2022]
Abstract
The negative impact of endocrine-disrupting pesticides on human fertility is now a key issue in reproductive health. There are much fewer literature data about the impact of pesticide exposure on women than on men and very few studies of women participating in an in vitro fertilization (IVF) programme. In the present review, we found that (1) various pesticides with an endocrine-disrupting action are associated with poor oocyte maturation and competency, embryonic defects and poor IVF outcomes, and (2) some pesticide compounds are linked to specific causes of female infertility, such as premature ovarian insufficiency, polycystic ovarian syndrome, and endometriosis. IVF participants living in agricultural regions should be informed about the fertility decline, low ongoing pregnancy rates, and elevated risk of miscarriage associated with exposure to high doses of pesticides.
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Affiliation(s)
| | | | - Aicha Madkour
- Mohammed V University of Rabat, Reproductive Medicine, Rabat, Morocco
| | | | | | | | | | - Moncef Benkhalifa
- Amiens University, Amiens, Haut-de-France, France
- Correspondence should be addressed to M Benkhalifa:
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19
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Lu Y, Wei M, Wang C, Wei W, Liu Y. Enhancing hydrogel-based long-lasting chemiluminescence by a platinum-metal organic framework and its application in array detection of pesticides and d-amino acids. NANOSCALE 2020; 12:4959-4967. [PMID: 32053129 DOI: 10.1039/d0nr00203h] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Organophosphorus pesticides (OPs) are harmful to people's health and d-amino acids (d-AAs) in the human body are closely related to various diseases. So, detection of OPs in foods and d-AAs in serum is important for food safety and clinical diagnosis. Herein, a long-lasting chemiluminescence (CL) imaging sensor was constructed for the detection of OPs and d-AAs. The method was based on N-(4-aminobutyl)-N-ethylisoluminol/Co2+/chitosan (ABEI/Co2+/CS) hydrogels, where metal organic framework materials (MOF-Pt) were selected as catalysts to improve the sensitivity greatly. Under the catalysis of acetylcholinesterase (AChE) and choline oxidase (CHO), H2O2 was produced by using acetylcholine chloride (ACh) as a substrate, which was sensitive to the proposed CL system. OPs inhibited the activity of AChE and decreased the production of H2O2, reducing CL intensity. The linear range of the method for chlorpyrifos was 0.5 ng mL-1-1.0 μg mL-1, with a limit of detection (LOD) of 0.21 ng mL-1. Seventeen kinds of OPs can be visually and simultaneously discerned by the CL imager. On the other hand, d-AAs were catalyzed and oxidized by d-α-amino oxidase (DAAO) to produce H2O2. Thus, d-Ala in serum was used as a model to be detected by the proposed method. The linear range for d-Ala was 1.0 μM-10 mM, with an LOD of 0.12 μM.
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Affiliation(s)
- Ye Lu
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China.
| | - Min Wei
- College of Food Science and Technology, Henan University of Technology, Zhengzhou, 450001, China
| | - Chenchen Wang
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China.
| | - Wei Wei
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech Key Laboratory for Bio-medical Research, School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China.
| | - Yong Liu
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, PR China.
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Commentary on “Hypospadias in offspring is associated with chronic exposure of parents to organophosphate and organochlorine pesticides”. Toxicol Lett 2019; 310:99-100. [DOI: 10.1016/j.toxlet.2019.04.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 04/08/2019] [Indexed: 11/23/2022]
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Rodprasert W, Main KM, Toppari J, Virtanen HE. Associations between male reproductive health and exposure to endocrine-disrupting chemicals. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.coemr.2019.05.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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