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Sulcebe G, Ylli A, Cenko F, Kurti-Prifti M, Shyti E, Dashi-Pasholli J, Lazri E, Seferi-Qendro I, Perry MJ. Trends in SARS-CoV-2 seroprevalence in Albania during the 2021-2022 pandemic year. New Microbes New Infect 2024; 56:101208. [PMID: 38143941 PMCID: PMC10746500 DOI: 10.1016/j.nmni.2023.101208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/08/2023] [Accepted: 11/27/2023] [Indexed: 12/26/2023] Open
Abstract
Background Monitoring SARS-CoV-2 seroprevalence dynamics during the COVID-19 pandemic is crucial for understanding population immunity and providing insights into public health policies. Limited data exist on this from Albania and other Eastern European countries. This study aimed to investigate SARS-CoV-2 seroprevalence in Albania, comparing August 2021 and August 2022 data from two representative samples of the general population. The objective was to understand the temporal dynamics of SARS-CoV-2 antibodies across age groups and assess the impacts of natural infection and vaccination on population immunity. Methods This longitudinal study was conducted in two consecutive cross-sectional assessments 12 months apart in Albania's urban all-ages population. IgG anti-Spike-1 and anti-Nucleoprotein SARS-CoV-2 antibodies were measured using ELISA, focusing on seropositivity rates and antibody levels. Methods The study encompassed 2143 and 2183 individuals in August 2021 and 2022, respectively, with the anti-S1-IgG seropositivity rate escalating from 70.9 % to 92.1 %. In 2021, seroprevalence ranged from 49.6 % (0-15 years) to 82 % (>60 years). By August 2022, it surpassed 90 % in most age groups, except 0-15 years (73.8 %). "Hybrid" immunity (COVID-19+ and Vaccine+) reached 56.6 % in 2022, or 2.8 times higher than in 2021, exhibiting the highest antibody levels compared to the only vaccinated or previously COVID-19-infected individuals. Conclusion This study highlights an overall 94 % seroprevalence in the Albanian population in August 2022 and robust "hybrid" immunity, suggesting substantial protective immunity against SARS-CoV-2. The lower immunity in the 0-15 age group underscores the necessity for youth-targeted vaccine campaigns. These findings provide valuable insights for shaping healthcare measures and vaccination policies.
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Affiliation(s)
- Genc Sulcebe
- Research Unit of Immunology, University of Medicine and University Hospital Center «Mother Teresa» Tirana, Albania
- Academy of Sciences of Albania, Albania
| | | | - Fabian Cenko
- Catholic University "Our Lady of Good Counsel" Tirana, Albania
| | | | | | | | - Erina Lazri
- University of Medicine of Tirana, Faculty of Medical Technical Sciences, Albania
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Ellis LB, Molina K, Robbins CR, Freisthler M, Sgargi D, Mandrioli D, Perry MJ. Adult Organophosphate and Carbamate Insecticide Exposure and Sperm Concentration: A Systematic Review and Meta-Analysis of the Epidemiological Evidence. Environ Health Perspect 2023; 131:116001. [PMID: 37966213 PMCID: PMC10648769 DOI: 10.1289/ehp12678] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 09/27/2023] [Accepted: 10/05/2023] [Indexed: 11/16/2023]
Abstract
BACKGROUND Evidence of the negative impacts of contemporary use insecticides on sperm concentration has increased over the last few decades; however, meta-analyses on this topic are rare. OBJECTIVES This investigation assessed the qualitative and quantitative strength of epidemiological evidence regarding adult exposure to two classes of contemporary use insecticides-organophosphates (OPs) and N -methyl carbamates (NMCs)-and sperm concentration using robust and reproducible systematic review and meta-analysis methods. METHODS Three scientific databases (PubMed, Scopus, and Web of Science), two U.S. government databases (NIOSHTIC-2 and Science.gov), and five nongovernmental organization websites were searched for relevant primary epidemiological studies published in any language through 11 August 2022. Risk of bias and strength of evidence were evaluated according to Navigation Guide systematic review methodology. Bias-adjusted standardized mean difference effect sizes were calculated and pooled using a three-level, multivariate random-effect meta-analysis model with cluster-robust variance estimation. RESULTS Across 20 studies, 21 study populations, 42 effect sizes, and 1,774 adult men, the pooled bias-adjusted standardized mean difference in sperm concentration between adult men more- and less-exposed to OP and NMC insecticides was - 0.30 (95% CI: - 0.49 , - 0.10 ; P Satt < 0.01 ). Sensitivity and subgroup analyses explored statistical heterogeneity and validated the model robustness. Although the pooled effect estimate was modified by risk of bias, insecticide class, exposure setting, and recruitment setting, it remained negative in direction across all meta-analyses. The body of evidence was rated to be of moderate quality, with sufficient evidence of an association between higher adult OP and NMC insecticide exposure and lower sperm concentration. DISCUSSION This comprehensive investigation found sufficient evidence of an association between higher OP and NMC insecticide exposure and lower sperm concentration in adults. Although additional cohort studies can be beneficial to fill data gaps, the strength of evidence warrants reducing exposure to OP and NMC insecticides now to prevent continued male reproductive harm. https://doi.org/10.1289/EHP12678.
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Affiliation(s)
- Lauren B. Ellis
- Bouvé College of Health Sciences, Northeastern University, Boston, Massachusetts, USA
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, Washington, District of Columbia, USA
| | - Karen Molina
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, Washington, District of Columbia, USA
| | - C. Rebecca Robbins
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, Washington, District of Columbia, USA
| | - Marlaina Freisthler
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, Washington, District of Columbia, USA
| | - Daria Sgargi
- Cesare Maltoni Cancer Research Center, Ramazzini Institute, Bologna, Italy
| | - Daniele Mandrioli
- Cesare Maltoni Cancer Research Center, Ramazzini Institute, Bologna, Italy
- Department of Agricultural and Food Sciences, University of Bologna, Bologna, Italy
| | - Melissa J. Perry
- College of Public Health, George Mason University, Fairfax, Virginia, USA
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Mesnage R, Panzacchi S, Bourne E, Mein CA, Perry MJ, Hu J, Chen J, Mandrioli D, Belpoggi F, Antoniou MN. Glyphosate and its formulations Roundup Bioflow and RangerPro alter bacterial and fungal community composition in the rat caecum microbiome. Front Microbiol 2022; 13:888853. [PMID: 36274693 PMCID: PMC9580462 DOI: 10.3389/fmicb.2022.888853] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 08/11/2022] [Indexed: 11/20/2022] Open
Abstract
The potential health consequences of glyphosate-induced gut microbiome alterations have become a matter of intense debate. As part of a multifaceted study investigating toxicity, carcinogenicity and multigenerational effects of glyphosate and its commercial herbicide formulations, we assessed changes in bacterial and fungal populations in the caecum microbiota of rats exposed prenatally until adulthood (13 weeks after weaning) to three doses of glyphosate (0.5, 5, 50 mg/kg body weight/day), or to the formulated herbicide products Roundup Bioflow and RangerPro at the same glyphosate-equivalent doses. Caecum bacterial microbiota were evaluated by 16S rRNA sequencing whilst the fungal population was determined by ITS2 amplicon sequencing. Results showed that both fungal and bacterial diversity were affected by the Roundup formulations in a dose-dependent manner, whilst glyphosate alone significantly altered only bacterial diversity. At taxa level, a reduction in Bacteroidota abundance, marked by alterations in the levels of Alloprevotella, Prevotella and Prevotellaceae UCG-003, was concomitant to increased levels of Firmicutes (e.g., Romboutsia, Dubosiella, Eubacterium brachy group or Christensenellaceae) and Actinobacteria (e.g., Enterorhabdus, Adlercreutzia, or Asaccharobacter). Treponema and Mycoplasma also had their levels reduced by the pesticide treatments. Analysis of fungal composition indicated that the abundance of the rat gut commensal Ascomycota Kazachstania was reduced while the abundance of Gibberella, Penicillium, Claviceps, Cornuvesica, Candida, Trichoderma and Sarocladium were increased by exposure to the Roundup formulations, but not to glyphosate. Altogether, our data suggest that glyphosate and its Roundup RangerPro and Bioflow caused profound changes in caecum microbiome composition by affecting the fitness of major commensals, which in turn reduced competition and allowed opportunistic fungi to grow in the gut, in particular in animals exposed to the herbicide formulations. This further indicates that changes in gut microbiome composition might influence the long-term toxicity, carcinogenicity and multigenerational effects of glyphosate-based herbicides.
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Affiliation(s)
- Robin Mesnage
- Department of Medical and Molecular Genetics, Faculty of Life Sciences and Medicine, Gene Expression and Therapy Group, King's College London, Guy's Hospital, London, United Kingdom
| | | | - Emma Bourne
- Genome Centre, Barts and the London School of Medicine and Dentistry, Blizard Institute, London, United Kingdom
| | - Charles A. Mein
- Genome Centre, Barts and the London School of Medicine and Dentistry, Blizard Institute, London, United Kingdom
| | - Melissa J. Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, Washington, DC, United States
| | - Jianzhong Hu
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Jia Chen
- Department of Environmental Medicine and Public Heath, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | | | | | - Michael N. Antoniou
- Department of Medical and Molecular Genetics, Faculty of Life Sciences and Medicine, Gene Expression and Therapy Group, King's College London, Guy's Hospital, London, United Kingdom
- *Correspondence: Michael N. Antoniou,
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Cenko F, Ylli A, Prifti M, Shyti E, Lazri E, Perry MJ, Sulcebe G. Estimating the seroprevalence of SARS-CoV-2 antibodies: Understanding population-level immunity in Albania at the end of the Alpha variant wave. J Glob Health 2022; 12:03054. [PMID: 35871412 PMCID: PMC9309000 DOI: 10.7189/jogh.12.03054] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Affiliation(s)
- Fabian Cenko
- Catholic University Our Lady of Good Counsel, Tirana, Albania
| | - Alban Ylli
- Institute of Public Health, Tirana, Albania
| | - Margarita Prifti
- Research Unit of Immunology, Academy of Sciences of Albania, Tirana, Albania
| | - Erkena Shyti
- Research Unit of Immunology, Academy of Sciences of Albania, Tirana, Albania
| | - Erina Lazri
- University of Medicine, Faculty of Medical Technical Sciences, Tirana, Albania
| | - Melissa J Perry
- Milken Institute School of Public Health, The George Washington University, Washington DC, USA
| | - Genc Sulcebe
- Research Unit of Immunology, Academy of Sciences of Albania, Tirana, Albania
- University of Medicine, Tirana, Albania
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Freisthler MS, Robbins CR, Benbrook CM, Young HA, Haas DM, Winchester PD, Perry MJ. Association between increasing agricultural use of 2,4-D and population biomarkers of exposure: findings from the National Health and Nutrition Examination Survey, 2001-2014. Environ Health 2022; 21:23. [PMID: 35139875 PMCID: PMC8830015 DOI: 10.1186/s12940-021-00815-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 12/08/2021] [Indexed: 05/15/2023]
Abstract
BACKGROUND 2,4-Dichlorophenoxyacetic acid (2,4-D) is one of the most extensively used herbicides in the United States. In 2012, 2,4-D was the most widely used herbicide in non-agricultural settings and the fifth most heavily applied pesticide in the US agricultural sector. The objective of this study was to examine trends in 2,4-D urinary biomarker concentrations to determine whether increases in 2,4-D application in agriculture are associated with increases in biomonitoring levels of urine 2,4-D. METHODS Data from the National Health and Nutrition Examination Survey (NHANES) with available urine 2,4-D biomarker measurements from survey cycles between 2001 and 2014 were utilized. Urine 2,4-D values were dichotomized using the highest limit of detection (LOD) across all cycles (0.40 μg/L or 0.4 ppb). Agricultural use of 2,4-D was estimated by compiling publicly available federal and private pesticide application data. Logistic regression models adjusted for confounders were fitted to evaluate the association between agricultural use of 2,4-D and urine 2,4-D level above the dichotomization threshold. RESULTS Of the 14,395 participants included in the study, 4681 (32.5%) had urine 2,4-D levels above the dichotomization threshold. The frequency of participants with high 2,4-D levels increased significantly (p < .0001), from a low of 17.1% in 2001-2002 to a high of 39.6% in 2011-2012. The adjusted odds of high urinary 2,4-D concentrations associated with 2,4-D agricultural use (per ten million pounds applied) was 2.268 (95% CI: 1.709, 3.009). Children ages 6-11 years (n = 2288) had 2.1 times higher odds of having high 2,4-D urinary concentrations compared to participants aged 20-59 years. Women of childbearing age (age 20-44 years) (n = 2172) had 1.85 times higher odds than men of the same age. CONCLUSIONS Agricultural use of 2,4-D has increased substantially from a low point in 2002 and it is predicted to increase further in the coming decade. Because increasing use is likely to increase population level exposures, the associations seen here between 2,4-D crop application and biomonitoring levels require focused biomonitoring and epidemiological evaluation to determine the extent to which rising use and exposures cause adverse health outcomes among vulnerable populations (particularly children and women of childbearing age) and highly exposed individuals (farmers, other herbicide applicators, and their families).
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Affiliation(s)
- Marlaina S Freisthler
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, 950 New Hampshire Ave NW Suite 400, Washington, DC, 20052, USA
| | - C Rebecca Robbins
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, 950 New Hampshire Ave NW Suite 400, Washington, DC, 20052, USA
| | | | - Heather A Young
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, 950 New Hampshire Ave NW Suite 400, Washington, DC, 20052, USA
| | - David M Haas
- Department of Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Paul D Winchester
- Neonatology, Indiana University School of Medicine/Riley Hospital, Indianapolis, Indiana, USA
| | - Melissa J Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, 950 New Hampshire Ave NW Suite 400, Washington, DC, 20052, USA.
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Reuben A, Manczak EM, Cabrera LY, Alegria M, Bucher ML, Freeman EC, Miller GW, Solomon GM, Perry MJ. The Interplay of Environmental Exposures and Mental Health: Setting an Agenda. Environ Health Perspect 2022; 130:25001. [PMID: 35171017 PMCID: PMC8848757 DOI: 10.1289/ehp9889] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 10/06/2021] [Accepted: 12/20/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND To date, health-effects research on environmental stressors has rarely focused on behavioral and mental health outcomes. That lack of research is beginning to change. Science and policy experts in the environmental and behavioral health sciences are coming together to explore converging evidence on the relationship-harmful or beneficial-between environmental factors and mental health. OBJECTIVES To organize evidence and catalyze new findings, the National Academy of Sciences, Engineering, and Medicine (NASEM) hosted a workshop 2-3 February 2021 on the interplay of environmental exposures and mental health outcomes. METHODS This commentary provides a nonsystematic, expert-guided conceptual review and interdisciplinary perspective on the convergence of environmental and mental health, drawing from hypotheses, findings, and research gaps presented and discussed at the workshop. Featured is an overview of what is known about the intersection of the environment and mental health, focusing on the effects of neurotoxic pollutants, threats related to climate change, and the importance of health promoting environments, such as urban green spaces. DISCUSSION We describe what can be gained by bridging environmental and psychological research disciplines and present a synthesis of what is needed to advance interdisciplinary investigations. We also consider the implications of the current evidence for a) foundational knowledge of the etiology of mental health and illness, b) toxicant policy and regulation, c) definitions of climate adaptation and community resilience, d) interventions targeting marginalized communities, and e) the future of research training and funding. We include a call to action for environmental and mental health researchers, focusing on the environmental contributions to mental health to unlock primary prevention strategies at the population level and open equitable paths for preventing mental disorders and achieving optimal mental health for all. https://doi.org/10.1289/EHP9889.
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Affiliation(s)
- Aaron Reuben
- Department of Psychology & Neuroscience, Duke University, Durham, North Carolina, USA
| | - Erika M. Manczak
- Department of Psychology, University of Denver, Denver, Colorado, USA
| | - Laura Y. Cabrera
- Department of Engineering Science and Mechanics, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Margarita Alegria
- Departments of Medicine and Psychiatry, Harvard Medical School, Boston, Massachusetts, USA
- Disparities Research Unit, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Meghan L. Bucher
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, New York, USA
| | | | - Gary W. Miller
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, New York, USA
| | - Gina M. Solomon
- Department of Medicine, University of California San Francisco, San Francisco, CA
- Public Health Institute, Oakland, CA
| | - Melissa J. Perry
- Department of Environmental and Occupational Health, George Washington University, Washington, District of Colombia, USA
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Turpin BJ, Baccarelli A, Dockery DW, Dolinoy DC, Levy JI, Liu Y, Perry MJ, Remais JV, Wills-Karp M. Department Chairs Weigh In: Environmental Health Education Is More Essential Than Ever. Am J Public Health 2022; 112:75-76. [PMID: 34936417 PMCID: PMC8713637 DOI: 10.2105/ajph.2021.306613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/22/2021] [Indexed: 11/04/2022]
Affiliation(s)
- Barbara J Turpin
- All of the authors are chairs of environmental health and science departments in schools of public health. Barbara J. Turpin is with the Gillings School of Global Public Health, University of North Carolina, Chapel Hill. Andrea Baccarelli is with the Mailman School of Public Health, Columbia University, New York, NY. Douglas W. Dockery is with Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA. Dana C. Dolinoy is with the School of Public Health, University of Michigan, Ann Arbor. Jonathan I. Levy is with the School of Public Health, Boston University, Boston, MA. Yang Liu is with the Rollins School of Public Health, Emory University, Atlanta, GA. Melissa J. Perry is with the Milken Institute School of Public Health, George Washington University, Washington, DC. Justin V. Remais is with the School of Public Health, University of California, Berkeley. Marsha Wills-Karp is with the Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Andrea Baccarelli
- All of the authors are chairs of environmental health and science departments in schools of public health. Barbara J. Turpin is with the Gillings School of Global Public Health, University of North Carolina, Chapel Hill. Andrea Baccarelli is with the Mailman School of Public Health, Columbia University, New York, NY. Douglas W. Dockery is with Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA. Dana C. Dolinoy is with the School of Public Health, University of Michigan, Ann Arbor. Jonathan I. Levy is with the School of Public Health, Boston University, Boston, MA. Yang Liu is with the Rollins School of Public Health, Emory University, Atlanta, GA. Melissa J. Perry is with the Milken Institute School of Public Health, George Washington University, Washington, DC. Justin V. Remais is with the School of Public Health, University of California, Berkeley. Marsha Wills-Karp is with the Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Douglas W Dockery
- All of the authors are chairs of environmental health and science departments in schools of public health. Barbara J. Turpin is with the Gillings School of Global Public Health, University of North Carolina, Chapel Hill. Andrea Baccarelli is with the Mailman School of Public Health, Columbia University, New York, NY. Douglas W. Dockery is with Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA. Dana C. Dolinoy is with the School of Public Health, University of Michigan, Ann Arbor. Jonathan I. Levy is with the School of Public Health, Boston University, Boston, MA. Yang Liu is with the Rollins School of Public Health, Emory University, Atlanta, GA. Melissa J. Perry is with the Milken Institute School of Public Health, George Washington University, Washington, DC. Justin V. Remais is with the School of Public Health, University of California, Berkeley. Marsha Wills-Karp is with the Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Dana C Dolinoy
- All of the authors are chairs of environmental health and science departments in schools of public health. Barbara J. Turpin is with the Gillings School of Global Public Health, University of North Carolina, Chapel Hill. Andrea Baccarelli is with the Mailman School of Public Health, Columbia University, New York, NY. Douglas W. Dockery is with Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA. Dana C. Dolinoy is with the School of Public Health, University of Michigan, Ann Arbor. Jonathan I. Levy is with the School of Public Health, Boston University, Boston, MA. Yang Liu is with the Rollins School of Public Health, Emory University, Atlanta, GA. Melissa J. Perry is with the Milken Institute School of Public Health, George Washington University, Washington, DC. Justin V. Remais is with the School of Public Health, University of California, Berkeley. Marsha Wills-Karp is with the Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Jonathan I Levy
- All of the authors are chairs of environmental health and science departments in schools of public health. Barbara J. Turpin is with the Gillings School of Global Public Health, University of North Carolina, Chapel Hill. Andrea Baccarelli is with the Mailman School of Public Health, Columbia University, New York, NY. Douglas W. Dockery is with Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA. Dana C. Dolinoy is with the School of Public Health, University of Michigan, Ann Arbor. Jonathan I. Levy is with the School of Public Health, Boston University, Boston, MA. Yang Liu is with the Rollins School of Public Health, Emory University, Atlanta, GA. Melissa J. Perry is with the Milken Institute School of Public Health, George Washington University, Washington, DC. Justin V. Remais is with the School of Public Health, University of California, Berkeley. Marsha Wills-Karp is with the Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Yang Liu
- All of the authors are chairs of environmental health and science departments in schools of public health. Barbara J. Turpin is with the Gillings School of Global Public Health, University of North Carolina, Chapel Hill. Andrea Baccarelli is with the Mailman School of Public Health, Columbia University, New York, NY. Douglas W. Dockery is with Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA. Dana C. Dolinoy is with the School of Public Health, University of Michigan, Ann Arbor. Jonathan I. Levy is with the School of Public Health, Boston University, Boston, MA. Yang Liu is with the Rollins School of Public Health, Emory University, Atlanta, GA. Melissa J. Perry is with the Milken Institute School of Public Health, George Washington University, Washington, DC. Justin V. Remais is with the School of Public Health, University of California, Berkeley. Marsha Wills-Karp is with the Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Melissa J Perry
- All of the authors are chairs of environmental health and science departments in schools of public health. Barbara J. Turpin is with the Gillings School of Global Public Health, University of North Carolina, Chapel Hill. Andrea Baccarelli is with the Mailman School of Public Health, Columbia University, New York, NY. Douglas W. Dockery is with Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA. Dana C. Dolinoy is with the School of Public Health, University of Michigan, Ann Arbor. Jonathan I. Levy is with the School of Public Health, Boston University, Boston, MA. Yang Liu is with the Rollins School of Public Health, Emory University, Atlanta, GA. Melissa J. Perry is with the Milken Institute School of Public Health, George Washington University, Washington, DC. Justin V. Remais is with the School of Public Health, University of California, Berkeley. Marsha Wills-Karp is with the Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Justin V Remais
- All of the authors are chairs of environmental health and science departments in schools of public health. Barbara J. Turpin is with the Gillings School of Global Public Health, University of North Carolina, Chapel Hill. Andrea Baccarelli is with the Mailman School of Public Health, Columbia University, New York, NY. Douglas W. Dockery is with Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA. Dana C. Dolinoy is with the School of Public Health, University of Michigan, Ann Arbor. Jonathan I. Levy is with the School of Public Health, Boston University, Boston, MA. Yang Liu is with the Rollins School of Public Health, Emory University, Atlanta, GA. Melissa J. Perry is with the Milken Institute School of Public Health, George Washington University, Washington, DC. Justin V. Remais is with the School of Public Health, University of California, Berkeley. Marsha Wills-Karp is with the Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
| | - Marsha Wills-Karp
- All of the authors are chairs of environmental health and science departments in schools of public health. Barbara J. Turpin is with the Gillings School of Global Public Health, University of North Carolina, Chapel Hill. Andrea Baccarelli is with the Mailman School of Public Health, Columbia University, New York, NY. Douglas W. Dockery is with Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA. Dana C. Dolinoy is with the School of Public Health, University of Michigan, Ann Arbor. Jonathan I. Levy is with the School of Public Health, Boston University, Boston, MA. Yang Liu is with the Rollins School of Public Health, Emory University, Atlanta, GA. Melissa J. Perry is with the Milken Institute School of Public Health, George Washington University, Washington, DC. Justin V. Remais is with the School of Public Health, University of California, Berkeley. Marsha Wills-Karp is with the Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD
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Perry MJ, Arrington S, Freisthler MS, Ibe IN, McCray NL, Neumann LM, Tajanlangit P, Trejo Rosas BM. Pervasive structural racism in environmental epidemiology. Environ Health 2021; 20:119. [PMID: 34784917 PMCID: PMC8595076 DOI: 10.1186/s12940-021-00801-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 10/22/2021] [Indexed: 05/22/2023]
Abstract
BACKGROUND Epistemological biases in environmental epidemiology prevent the full understanding of how racism's societal impacts directly influence health outcomes. With the ability to focus on "place" and the totality of environmental exposures, environmental epidemiologists have an important opportunity to advance the field by proactively investigating the structural racist forces that drive disparities in health. OBJECTIVE This commentary illustrates how environmental epidemiology has ignored racism for too long. Some examples from environmental health and male infertility are used to illustrate how failing to address racism neglects the health of entire populations. DISCUSSION While research on environmental justice has attended to the structural sources of environmental racism, this work has not been fully integrated into the mainstream of environmental epidemiology. Epidemiology's dominant paradigm that reduces race to a mere data point avoids the social dimensions of health and thus fails to improve population health for all. Failing to include populations who are Black, Indigenous, and people of color (BIPOC) in health research means researchers actually know very little about the effect of environmental contaminants on a range of population health outcomes. This commentary offers different practical solutions, such as naming racism in research, including BIPOC in leadership positions, mandating requirements for discussing "race", conducting far more holistic analyses, increasing community participation in research, and improving racism training, to address the myriad of ways in which structural racism permeates environmental epidemiology questions, methods, results and impacts.
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Affiliation(s)
- Melissa J Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, 950 New Hampshire Ave NW Suite 400, Washington, DC, 20052, USA.
| | - Suzanne Arrington
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, 950 New Hampshire Ave NW Suite 400, Washington, DC, 20052, USA
| | - Marlaina S Freisthler
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, 950 New Hampshire Ave NW Suite 400, Washington, DC, 20052, USA
| | - Ifeoma N Ibe
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, 950 New Hampshire Ave NW Suite 400, Washington, DC, 20052, USA
| | - Nathan L McCray
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, 950 New Hampshire Ave NW Suite 400, Washington, DC, 20052, USA
| | - Laura M Neumann
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, 950 New Hampshire Ave NW Suite 400, Washington, DC, 20052, USA
| | - Patrick Tajanlangit
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, 950 New Hampshire Ave NW Suite 400, Washington, DC, 20052, USA
| | - Brenda M Trejo Rosas
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, 950 New Hampshire Ave NW Suite 400, Washington, DC, 20052, USA
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9
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Knapke ET, Magalhaes DDP, Dalvie MA, Mandrioli D, Perry MJ. Environmental and occupational pesticide exposure and human sperm parameters: A Navigation Guide review. Toxicology 2021; 465:153017. [PMID: 34756984 DOI: 10.1016/j.tox.2021.153017] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 10/21/2021] [Accepted: 10/27/2021] [Indexed: 12/01/2022]
Abstract
Global sperm counts have declined in recent decades, coinciding with the proliferation of endocrine-disrupting chemicals, of which pesticides are some of the most common. Previous systematic reviews of epidemiologic studies published between 1991 through 2013 have reported associations between environmental and occupational pesticide exposure and reduced sperm quality, particularly associations with reduced sperm concentration. This systematic review used the Navigation Guide to critically evaluate the current body of evidence examining sperm quality and pesticide exposure in epidemiological studies. PubMed, Scopus, and Web of Science databases were searched for all English-language articles published after September 2012 until August 2021. Original observational studies that assessed human sperm quality parameters, defined as concentration, motility, morphology, and DNA integrity, and individual-level pesticide exposure were included. The risk of bias for each included study and the strength of evidence were evaluated using the Navigation Guide protocol. Nineteen studies assessing environmental or occupational pesticide exposure and sperm parameters were included. Eighteen studies were cross-sectional studies and one prospective cohort; sample sizes ranged from 42 to 2122 men from 14 different countries. Fifteen (79 %) studies found at least one significant association between pesticide exposure and reduced sperm quality. The overall risk of bias across studies was classified as low to moderate. The quality of evidence was determined to be moderate based on systematic evaluation criteria. There were consistent adverse associations between pesticide exposure and sperm motility (63 % of studies) and DNA integrity (80 % of studies). For sperm concentration and morphology, 42 % and 36 % of studies found significant negative associations, respectively. The strength of the body of evidence overall was rated as having sufficient evidence of toxicity. Regarding specific sperm endpoints, there was sufficient evidence that pesticides are toxic for sperm motility and DNA integrity; limited evidence of toxicity for sperm concentration; and inadequate evidence of toxicity for sperm morphology. The studies reviewed here showed consistent associations between pesticide exposure and diminished sperm parameters, particularly sperm motility and sperm DNA integrity. These findings are largely consistent with results of previous reviews, which have found significant negative associations between pesticide exposure and sperm quality in 13 of 20 (65 %) studies published between 1991 and 2008, and in 14 of 17 (82 %) studies published between 2008 and 2012. After thirty years of mounting evidence, actions are needed to reduce pesticide risks to testicular function and male fertility.
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Affiliation(s)
- Eric T Knapke
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, Washington, DC, United States
| | - Danielly de P Magalhaes
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, Washington, DC, United States
| | - Mohamed Aqiel Dalvie
- Center for Environmental and Occupational Health Research, School of Public Health and Family Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, Western Cape, South Africa
| | - Daniele Mandrioli
- Cesare Maltoni Cancer Research Center, Ramazzini Institute, Bologna, Italy; Department of Agricultural and Food Sciences, University of Bologna, Bologna, Italy
| | - Melissa J Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, Washington, DC, United States.
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10
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Oo MK, Kamarul Bahrin MH, Win SY, Perry MJ. 787 The Hidden and The Lost: A Case of a Rare Complication from A Long-Lost Surgical Technique. Br J Surg 2021. [DOI: 10.1093/bjs/znab259.320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Background
Various operative techniques have been developed for liver transplant since the 1960's. Waddell-Calne technique for biliary reconstruction in orthotopic liver transplant (OLT) was one of the rare and now relatively obsolete techniques. The aim of our presentation is to describe a long-term complication of this lost technique and how it posed multiple diagnosis and management challenges after 35 years post-liver transplant.
Case presentation
Our case is on a 50-year-old lady with a history of OLT for end-stage liver failure secondary to type-1 autoimmune hepatitis. Peri and postoperative period were completely unremarkable. 35 years later, she presented with symptoms of recurrent cholangitis. Magnetic resonance cholangio-pancreaticography demonstrated biliary tree dilatation with choledocholithiasis and possible cholecystitis. Removal of the distal stones together with pig-tail stent insertion was achieved via endoscopic retrograde cholangio-pancreaticography, however, her biliary colic persisted. The background of OLT and grossly distorted anatomy on imaging posed a challenge for further surgery. Extensive tracing of the history back from 1985 and multicentre multidisciplinary discussion revealed that the Waddell-Calne technique was carried out for her OLT where a gallbladder conduit was used for the hepaticojejunal-anastomosis. Finally, excision of the gallbladder conduit and hepaticojejunostomy with long Roux-en-Y was able to perform successfully.
Conclusions
Waddle-Calne technique is rarely seen globally nowadays but should be considered as a possible cause of recurrent cholangitis in patients with a history of OLT a long time ago. We demonstrated that the knowledge of such a rare procedure, together with the multidisciplinary approach could enormously benefit the management of the case.
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Affiliation(s)
- M K Oo
- United Lincolnshire Hospitals Trust, Boston, United Kingdom
| | | | - S Y Win
- United Lincolnshire Hospitals Trust, Boston, United Kingdom
| | - M J Perry
- United Lincolnshire Hospitals Trust, Boston, United Kingdom
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11
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Branch FM, Perry MJ, Chen Z, Louis GMB. Metal(loid)s and human semen quality: The LIFE Study. Reprod Toxicol 2021; 106:94-102. [PMID: 34637914 DOI: 10.1016/j.reprotox.2021.10.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 09/06/2021] [Accepted: 10/07/2021] [Indexed: 11/24/2022]
Abstract
Multiple studies have demonstrated a global population-wide decline in semen quality, with sperm concentrations having fallen 50 % over the past 50 years. Several metal and metalloid ("metal(loid)") compounds are known to have testicular toxicity, raising concerns about their contribution to rising infertility. In the male reproductive tract, metal(loid)s can reduce semen quality and disturb function both directly, by inducing tissue damage, and indirectly, by disrupting hormone production and secretion. This study assessed associations between 15 creatinine-adjusted metal(loid)s and 7 measures of semen quality among 413 reproductive-aged men recruited from 16 U.S. counties between 2005-2009. Multi-metal(loid) multivariable linear regression models estimated associations between semen quality endpoints and urinary concentrations of chromium, cobalt, copper, molybdenum, selenium, zinc, antimony, arsenic, barium, cadmium, lead, thallium, tin, tungsten, and uranium. LASSO regression was employed to select model variables and account for multicollinearity of the metal(loid)s. A positive association was observed between tin and sperm morphology (β = 4.92 p = 0.045). Chromium (β = 1.87, p = 0.003) and copper (β= -1.30, p = 0.028) were positively and negatively associated with total sperm count, respectively. With respect to DNA fragmentation, cadmium (β = 12.73, p = 0.036) was positively associated and chromium was negatively associated (β = -5.08, p = 0.001). In this cohort of U.S. population-based men, there was evidence of both positive and negative associations between specific metal(loid)s and semen quality. Additional research is needed to determine interactions between metal(loid)s within a mixture, consistent with typical human exposure, and identify sperm effects resulting from cumulative metal(loid) exposures.
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Affiliation(s)
- Francesca M Branch
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, 950 New Hampshire Ave. NW, Washington, DC, 20037, United States.
| | - Melissa J Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, 950 New Hampshire Ave. NW, Washington, DC, 20037, United States.
| | - Zhen Chen
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, 6710B Rockledge Drive Executive Boulevard, Bethesda, MD 20892, United States.
| | - Germaine M Buck Louis
- College of Health and Human Services, George Mason University, 4400 University Drive, MS 2G7, Fairfax, VA 22030, United States.
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12
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Benbrook C, Perry MJ, Belpoggi F, Landrigan PJ, Perro M, Mandrioli D, Antoniou MN, Winchester P, Mesnage R. Commentary: Novel strategies and new tools to curtail the health effects of pesticides. Environ Health 2021; 20:87. [PMID: 34340709 PMCID: PMC8330079 DOI: 10.1186/s12940-021-00773-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 07/18/2021] [Indexed: 05/02/2023]
Abstract
BACKGROUND Flaws in the science supporting pesticide risk assessment and regulation stand in the way of progress in mitigating the human health impacts of pesticides. Critical problems include the scope of regulatory testing protocols, the near-total focus on pure active ingredients rather than formulated products, lack of publicly accessible information on co-formulants, excessive reliance on industry-supported studies coupled with reticence to incorporate published results in the risk assessment process, and failure to take advantage of new scientific opportunities and advances, e.g. biomonitoring and "omics" technologies. RECOMMENDED ACTIONS Problems in pesticide risk assessment are identified and linked to study design, data, and methodological shortcomings. Steps and strategies are presented that have potential to deepen scientific knowledge of pesticide toxicity, exposures, and risks. We propose four solutions: (1) End near-sole reliance in regulatory decision-making on industry-supported studies by supporting and relying more heavily on independent science, especially for core toxicology studies. The cost of conducting core toxicology studies at labs not affiliated with or funded directly by pesticide registrants should be covered via fees paid by manufacturers to public agencies. (2) Regulators should place more weight on mechanistic data and low-dose studies within the range of contemporary exposures. (3) Regulators, public health agencies, and funders should increase the share of exposure-assessment resources that produce direct measures of concentrations in bodily fluids and tissues. Human biomonitoring is vital in order to quickly identify rising exposures among vulnerable populations including applicators, pregnant women, and children. (4) Scientific tools across disciplines can accelerate progress in risk assessments if integrated more effectively. New genetic and metabolomic markers of adverse health impacts and heritable epigenetic impacts are emerging and should be included more routinely in risk assessment to effectively prevent disease. CONCLUSIONS Preventing adverse public health outcomes triggered or made worse by exposure to pesticides will require changes in policy and risk assessment procedures, more science free of industry influence, and innovative strategies that blend traditional methods with new tools and mechanistic insights.
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Affiliation(s)
- Charles Benbrook
- Heartland Health Research Alliance, 10526 SE Vashon Vista Drive, Port Orchard, WA 98367 USA
| | - Melissa J. Perry
- Department of Environmental and Occupational Health, George Washington University, Washington, DC USA
| | | | - Philip J. Landrigan
- Schiller Institute for Integrated Science and Society, Boston College, Newton, MA 02467 USA
| | | | | | - Michael N. Antoniou
- Gene Expression and Therapy Group, Department of Medical and Molecular Genetics, King’s College London, Faculty of Life Sciences and Medicine, Guy’s Hospital, London, UK
| | - Paul Winchester
- School of Medicine, Department of Pediatrics, Indiana University, Indianapolis, IN USA
| | - Robin Mesnage
- Gene Expression and Therapy Group, Department of Medical and Molecular Genetics, King’s College London, Faculty of Life Sciences and Medicine, Guy’s Hospital, London, UK
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13
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McCray NL, Young HA, Irwig MS, Frankfurter D, Schwartz AM, Witmyer J, Hynes M, Jayanthi VV, Marcus M, Patel M, Perry MJ. The Association Between Race, Obesity, and Sperm Quality Among Men Attending a University Physician Practice in Washington, DC. Am J Mens Health 2021; 14:1557988320925985. [PMID: 32602769 PMCID: PMC7328221 DOI: 10.1177/1557988320925985] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
A decades-long decline in sperm counts in Western countries has coincided with an
increase in obesity rates, prompting study into their association. Few of these
studies have incorporated men of color, the sperm health of whom is relatively
unknown. The present exploratory study evaluated the association between body
mass index (BMI), race, ethnicity, and sperm parameters among a diverse sample
of U.S. men attending a Washington, DC physician practice. Semen samples were
collected and processed at a single laboratory and sperm concentration,
motility, morphology, and count were evaluated according to World Health
Organization (WHO) 5th edition criteria. Multivariate models accounted for
covariates related to sperm health. The study population (n =
128) was largely obese (45.3%) or overweight (34.4%), and 36.0% were black or
Hispanic. Black men had lower adjusted sperm concentration compared to white men
(75.0 million/mL to 107.4 million/mL, p = .01) and were more
likely to have oligozoospermia (p = .01), asthenozoospermia
(p = .004), and low sperm count (p <
.0001). Hispanic men had higher adjusted sperm concentration compared to
non-Hispanic men (124.5 million/mL to 62.1 million/mL, p =
.007) and were less likely to have teratozoospermia (p = .001).
Obesity and BMI were associated with lower sperm motility and count in crude
models only. Given the study’s sample size its findings should be interpreted
with caution but align with the limited epidemiological literature to date that
has evaluated racial and ethnic differences in semen quality. Heightened
clinical research attention is needed to ensure men of color are included in
representative numbers in studies of urologic and andrologic health.
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Affiliation(s)
- Nathan L McCray
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
| | - Heather A Young
- Department of Epidemiology, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
| | - Michael S Irwig
- Division of Endocrinology, Diabetes & Metabolism, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - David Frankfurter
- Department of Obstetrics & Gynecology, The George Washington University Medical Faculty Associates, Washington, DC, USA
| | - Arnold M Schwartz
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA.,Department of Pathology, School of Medicine and Health Sciences, The George Washington University, Washington, DC, USA
| | - Jeannine Witmyer
- Department of Obstetrics & Gynecology, The George Washington University Medical Faculty Associates, Washington, DC, USA
| | - Marijane Hynes
- Department of Medicine, The George Washington University Medical Faculty Associates, Washington, DC, USA
| | - Vimala V Jayanthi
- Department of Medicine, The George Washington University Medical Faculty Associates, Washington, DC, USA
| | - Mia Marcus
- Department of Medicine, The George Washington University Medical Faculty Associates, Washington, DC, USA
| | - Mihir Patel
- Department of Medicine, The George Washington University Medical Faculty Associates, Washington, DC, USA
| | - Melissa J Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
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14
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Mohamedbhai H, Butt A, Lee V, Perry MJ. Letter to Editor: Re: Erickson BP, Garcia GA. Evidence-based algorithm for the management of acute traumatic retrobulbar haemorrhage. Br J Oral Maxillofac Surg 2021; 59:850-851. [PMID: 33952403 DOI: 10.1016/j.bjoms.2021.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 01/09/2021] [Indexed: 11/29/2022]
Affiliation(s)
- H Mohamedbhai
- Northwick Park Hospital, Watford Road, Harrow, HA1 3UJ.
| | - A Butt
- Northwick Park Hospital, Watford Road, Harrow, HA1 3UJ
| | - V Lee
- Northwick Park Hospital, Watford Road, Harrow, HA1 3UJ
| | - M J Perry
- Northwick Park Hospital, Watford Road, Harrow, HA1 3UJ
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15
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McCray N, Thompson L, Branch F, Porter N, Peterson J, Perry MJ. Talking About Public Health With African American Men: Perceptions of Environmental Health and Infertility. Am J Mens Health 2021; 14:1557988320901375. [PMID: 31973636 PMCID: PMC6984439 DOI: 10.1177/1557988320901375] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
While the past two decades have seen rapid advances in research demonstrating links between environmental health and reproductive capacity, African American men have largely been overlooked as study participants. To give voice to the perceptions of urban African American men, the present qualitative study conducted focus groups of men recruited from street- and internet-based advertisements in Washington, DC. Participants were asked for their perspectives on their environment, reproductive health and fertility, and factors that would influence their participation in public health research. Participants expressed concern about ubiquitous environmental exposures characteristic of their living environments, which they attributed in part to gentrification and urban development. Infertility was seen as a threat to masculinity and a taboo subject in the African American community and several participants shared personal stories describing a general code of silence about the subject. Each group offered multiple suggestions for recruiting African American men into research studies; facilitators for study participation included cultural relevance, incentives, transparent communication, internet- and community-based recruitment, and use of African Americans and/or recruiters of color as part of the research team. When asked whether participants would participate in a hypothetical study on fertility that involved providing a sperm sample, there was a mixed reaction, with some expressing concern about how such a sample would be used and others describing a few facilitators for participation in such a study. These are unique perspectives that are largely missing from current-day evidence on the inclusion of African American men in environmental health and reproductive health research.
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Affiliation(s)
- Nathan McCray
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
| | - Lance Thompson
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
| | - Francesca Branch
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
| | - Nicholas Porter
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
| | - James Peterson
- Department of Epidemiology, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
| | - Melissa J Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
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16
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Peters JL, Perry MJ, McNeely E, Wright RO, Heiger-Bernays W, Weuve J. The association of cadmium and lead exposures with red cell distribution width. PLoS One 2021; 16:e0245173. [PMID: 33429420 PMCID: PMC7801027 DOI: 10.1371/journal.pone.0245173] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 12/22/2020] [Indexed: 11/19/2022] Open
Abstract
Elevated red blood cell distribution width (RDW), traditionally an indicator of anemia, has now been recognized as a risk marker for cardiovascular disease incidence and mortality. Experimental and acute exposure studies suggest that cadmium and lead individually affect red blood cell production; however, associations between environmental exposures and RDW have not been explored. We evaluated relationships of environmental cadmium and lead exposures to RDW. We used data from 24,607 participants aged ≥20 years in the National Health and Nutrition Examination Survey (2003-2016) with information on blood concentrations of cadmium and lead, RDW and socio-demographic factors. In models adjusted for age, sex, race/ethnicity, education, poverty income ratio, BMI, alcohol consumption, smoking status and serum cotinine, RDW was increasingly elevated across progressively higher quartiles of blood cadmium concentration. A doubling of cadmium concentration was associated with 0.16 higher RDW (95% CI: 0.14, 0.18) and a doubling of lead concentration with 0.04 higher RDW (95% CI: 0.01, 0.06). Also, higher cadmium and lead concentrations were associated with increased odds of high RDW (RDW>14.8%). The associations were more pronounced in women and those with low-to-normal mean corpuscular volume (MCV) and held even after controlling for iron, folate or vitamin B12 deficiencies. In analysis including both metals, cadmium remained associated with RDW, whereas the corresponding association for lead was substantially attenuated. In this general population sample, blood cadmium and lead exposures were positively associated with RDW. The associations may indicate hemolytic or erythropoietic mechanisms by which exposure increases mortality risk.
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Affiliation(s)
- Junenette L. Peters
- Department of Environmental Health, Boston University School of Public Health, Boston, Massachusetts, United States of America
- * E-mail:
| | - Melissa J. Perry
- Department of Environmental and Occupational Health, George Washington University, Washington, District of Columbia, United States of America
| | - Eileen McNeely
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America
| | - Robert O. Wright
- Icahn School of Medicine, Mount Sinai Hospital, New York, New York, United States of America
| | - Wendy Heiger-Bernays
- Department of Environmental Health, Boston University School of Public Health, Boston, Massachusetts, United States of America
| | - Jennifer Weuve
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts, United States of America
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17
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Geffken DF, Perry MJ, Callas P. Association of Occupation and Breast Cancer Mortality in the State of Vermont, 1989-1993. Mcgill J Med 2020. [DOI: 10.26443/mjm.v5i2.747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Vermont’s breast cancer death rate is among the highest in the U.S. This study analyzed the association between breast cancer mortality and occupation in Vermont women. Given that Vermont is a rural state, one initial hypothesis was that occupational exposure to pesticides might partly explain the high death rate. Death certificate data from 1989-1993 were analyzed to determine relative risk of breast cancer death according to occupation. Case-control analysis demonstrated increased relative risk of breast cancer death for women in two broad occupational groups: 1) Executive, Administrator and Managers and 2) Professionals. Decreased relative risk of breast cancer death was seen for the occupational group of Homemaker. Data indicated that women in the occupational group of Farming, Forestry, and Fishing were not at increased risk of dying from breast cancer. The associations of occupation and breast cancer mortality in Vermont women do not differ significantly from those seen in larger U.S. studies.
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18
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Sgargi D, Adam B, Budnik LT, Dinelli G, Moldovan HR, Perry MJ, Scheepers PT, Schlünssen V, Teixeira JP, Mandrioli D, Belpoggi F. Protocol for a systematic review and meta-analysis of human exposure to pesticide residues in honey and other bees' products. Environ Res 2020; 186:109470. [PMID: 32305678 DOI: 10.1016/j.envres.2020.109470] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 03/20/2020] [Accepted: 03/30/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND The presence of pesticides in honey and related products is an increasing concern for consumers and producers, although there is lack of data on the current burden of exposure of the general human population through these products. We present a protocol for a systematic review and meta-analysis of contamination to insecticides, herbicides and fungicides of products from honeybees, and an estimation of how much the consumption of these products contributes to the ADI (Acceptable Daily Intake) of selected substances. OBJECTIVES We aim to systematically review and meta-analyse studies on the contamination to plant protection products in honey, royal jelly, beeswax and propolis, applying the Navigation Guide and WHO-ILO systematic review methodology as an organizing framework. DATA SOURCES We will search electronic academic databases for potentially relevant records from PubMed, TOXNET and EMBASE. We will include quantitative studies analysing the contamination from insecticides, herbicides and fungicides in honey, propolis, royal jelly and beeswax. In particular, we will evaluate the presence of the following substances and classes of pesticides: Glyphosate, Chlorpyrifos, pyrethroid and neonicotinoid pesticides, fungicides and acaricides. STUDY APPRAISAL AND SYNTHESIS METHODS At least two authors will independently screen titles and abstracts at a first stage of review, and full texts at a second stage, of potentially eligible records against the eligibility criteria; data extraction of included studies will then be performed by at least two authors, in blind. At least two authors will assess risk of bias and the quality of evidence, using the most suited tools currently available. The data on prevalence of contaminated samples and concentration of pesticides in the products will be combined using meta-analysis: when more than three studies reporting the necessary measures to fit the models are available, meta-analysis will be performed separately by product and by exposure; otherwise, weighted descriptive analysis will be performed. We will report the results using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines (PRISMA).
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Affiliation(s)
- Daria Sgargi
- Cesare Maltoni Cancer Research Center, Ramazzini Institute, Bologna, Italy
| | | | - Lygia T Budnik
- University Medical Centre Hamburg Eppendorf, Institute for Occupational and Maritime Medicine, Translational, Toxicology Unit, Hamburg, Germany
| | - Giovanni Dinelli
- Department of Agricultural and Food Sciences, University of Bologna, Viale Fanin 44, 40127, Bologna, Italy
| | | | - Melissa J Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington DC, USA
| | - Paul Tj Scheepers
- Radboud Institute for Health Sciences, Radboudumc, Nijmegen, the Netherlands
| | - Vivi Schlünssen
- Aarhus University, Department of Public Health, Aarhus, National Research Centre for the Working Environment, Copenhagen, Denmark
| | - João Paulo Teixeira
- National Institute of Health, Environmental Health Department, Porto, Portugal
| | - Daniele Mandrioli
- Cesare Maltoni Cancer Research Center, Ramazzini Institute, Bologna, Italy; Department of Agricultural and Food Sciences, University of Bologna, Viale Fanin 44, 40127, Bologna, Italy.
| | - Fiorella Belpoggi
- Cesare Maltoni Cancer Research Center, Ramazzini Institute, Bologna, Italy
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19
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Perry MJ, Arrington S, Neumann LM, Carrell D, Mores CN. It is currently unknown whether SARS-CoV-2 is viable in semen or whether COVID-19 damages spermatozoa. Andrology 2020; 9:30-32. [PMID: 32471002 PMCID: PMC7300609 DOI: 10.1111/andr.12831] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 05/21/2020] [Accepted: 05/22/2020] [Indexed: 02/04/2023]
Abstract
Research is needed to understand the presence of the SARS‐CoV‐2 virus in semen, sexual transmissibility, and impact on sperm quality. Several studies have examined men recovering from COVID‐19, but large‐scale community‐based testing is needed to ascertain the effects on the male reproductive tract, and the potential for prolonged transmission.
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Affiliation(s)
- Melissa J Perry
- Department of Environmental and Occupational Health, The George Washington University, Washington, DC, USA
| | - Suzanne Arrington
- Department of Environmental and Occupational Health, The George Washington University, Washington, DC, USA
| | - Laura M Neumann
- Department of Environmental and Occupational Health, The George Washington University, Washington, DC, USA
| | - Douglas Carrell
- The Andrology Laboratory, Department of Surgery (Andrology/Urology), Center for Reconstructive Urology and Men's Health, University of Utah Health Sciences Center, Salt Lake City, UT, USA
| | - Christopher N Mores
- Department of Global Health, The George Washington University, Washington, DC, USA
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Lowenstein C, Vasco K, Sarzosa S, Salinas L, Torres A, Perry MJ, Simmens SJ, Trueba G, Eisenberg JNS, Graham JP. Determinants of Childhood Zoonotic Enteric Infections in a Semirural Community of Quito, Ecuador. Am J Trop Med Hyg 2020; 102:1269-1278. [PMID: 32228797 DOI: 10.4269/ajtmh.19-0690] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Domestic animals in the household environment have the potential to affect a child's carriage of zoonotic enteric pathogens and risk of diarrhea. This study examines the risk factors associated with pediatric diarrhea and carriage of zoonotic enteric pathogens among children living in communities where smallholder livestock production is prevalent. We conducted an observational study of children younger than 5 years that included the analysis of child (n = 306) and animal (n = 480) fecal samples for Campylobacter spp., atypical enteropathogenic Escherichia coli, Shiga toxin-producing E. coli, Salmonella spp., Yersinia spp., Cryptosporidium parvum, and Giardia lamblia. Among these seven pathogens, Giardia was the most commonly identified pathogen among children and animals in the same household, most of which was found in child-dog pairs. Campylobacter spp. was also relatively common within households, particularly among child-chicken and child-guinea pig pairs. We used multivariable Poisson regression models to assess risk factors associated with a child being positive for at least one zoonotic enteric pathogen or having diarrhea during the last week. Children who interacted with domestic animals-a behavior reported by nearly three-quarters of households owning animals-were at an increased risk of colonization with at least one zoonotic enteric pathogen (prevalence ratio [PR] = 1.56, 95% CI: 1.00-2.42). The risk of diarrhea in the last seven days was elevated but not statistically significant (PR = 2.27, CI: 0.91, 5.67). Interventions that aim to reduce pediatric exposures to enteric pathogens will likely need to be incorporated with approaches that remove animal fecal contamination from the domestic environment and encourage behavior change aimed at reducing children's contact with animal feces through diverse exposure pathways.
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Affiliation(s)
| | - Karla Vasco
- Colegio de Ciencias Biologicas y Ambientales, Microbiology Institute, Universidad San Francisco de Quito, Quito, Ecuador
| | - Soledad Sarzosa
- Colegio de Ciencias Biologicas y Ambientales, Microbiology Institute, Universidad San Francisco de Quito, Quito, Ecuador
| | - Liseth Salinas
- Colegio de Ciencias Biologicas y Ambientales, Microbiology Institute, Universidad San Francisco de Quito, Quito, Ecuador
| | - Andrea Torres
- Colegio de Ciencias Biologicas y Ambientales, Microbiology Institute, Universidad San Francisco de Quito, Quito, Ecuador
| | - Melissa J Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington, District of Columbia
| | - Samuel J Simmens
- Department of Biostatistics and Bioinformatics, Milken Institute School of Public Health, The George Washington University, Washington, District of Columbia
| | - Gabriel Trueba
- Colegio de Ciencias Biologicas y Ambientales, Microbiology Institute, Universidad San Francisco de Quito, Quito, Ecuador
| | - Joseph N S Eisenberg
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan
| | - Jay P Graham
- University of California, Berkeley School of Public Health, Berkeley, California
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Figueroa ZI, Young HA, Mumford SL, Meeker JD, Barr DB, Gray GM, Perry MJ. Pesticide interactions and risks of sperm chromosomal abnormalities. Int J Hyg Environ Health 2019; 222:1021-1029. [PMID: 31311690 DOI: 10.1016/j.ijheh.2019.07.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 07/02/2019] [Accepted: 07/02/2019] [Indexed: 12/18/2022]
Abstract
Disentangling the separate and synergistic effects of chemicals poses methodological challenges for accurate exposure assessment and for investigating epidemiologically how chemicals affect reproduction. We investigated combined exposures to ubiquitous contemporary use pesticides, specifically organophosphates (OP) and pyrethroids (PYR), and their association with germ cell abnormalities among adult men. Fluorescence in situ hybridization was used to determine disomy in sperm nuclei and urine was analyzed for concentrations of PYR metabolites (3-phenoxybenzoic acid; 3PBA) and OP dialkyl phosphate (DAP) metabolites. Incidence rate ratios using Poisson models were estimated for each disomy type by exposure quartile of DAP metabolites and 3PBA, controlling for confounders. The shape of the associations between PYRs, OPs and disomy were frequently nonmonotonic. There were consistent interactions between OP and PYR metabolite concentrations and the risk for sperm abnormalities. Taking both chemicals into account simultaneously resulted in quantitatively different associations than what was reported previously for OPs and PYRs separately, demonstrating the importance of modeling multiple concentrations simultaneously. Methods investigating interactions using Poisson models are needed to better quantify chemical interactions and their effects on count-based health outcomes, the importance of which was shown here for germ cell abnormalities.
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Affiliation(s)
- Zaida I Figueroa
- George Washington University, Milken Institute School of Public Health, Department of Environmental and Occupational Health, Washington, DC, USA
| | - Heather A Young
- George Washington University, Milken Institute School of Public Health, Department of Epidemiology and Biostatistics, Washington, DC, USA
| | - Sunni L Mumford
- National Institutes of Health, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Division of Intramural Population Health Research, Bethesda, MD, USA
| | - John D Meeker
- University of Michigan, School of Public Health, Department of Environmental Health Sciences, Ann Arbor, MI, USA
| | - Dana B Barr
- Emory University, Rollins School of Public Health, Department of Environmental Health, Atlanta, GA, USA
| | - George M Gray
- George Washington University, Milken Institute School of Public Health, Department of Environmental and Occupational Health, Washington, DC, USA
| | - Melissa J Perry
- George Washington University, Milken Institute School of Public Health, Department of Environmental and Occupational Health, Washington, DC, USA.
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Perry MJ, Mandrioli D, Belpoggi F, Manservisi F, Panzacchi S, Irwin C. Historical evidence of glyphosate exposure from a US agricultural cohort. Environ Health 2019; 18:42. [PMID: 31064415 PMCID: PMC6503538 DOI: 10.1186/s12940-019-0474-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 04/02/2019] [Indexed: 05/26/2023]
Abstract
In response to the recent review by Gillezeau et al., The evidence of human exposure to glyphosate: A review, Environmental Health 1/19/19, here we report additional glyphosate biomonitoring data from a repository of urine samples collected from United States farmers in 1997-98. To determine if glyphosate exposure could be identified historically, we examined urine samples from a biorepository of specimens collected from US dairy farmers between 1997 and 98. We compared samples from farmers who self-reported glyphosate application in the 8 h prior to sample collection to samples from farm applicators who did not report using glyphosate. Of 18 applicator samples tested, 39% showed detectable levels of glyphosate (mean concentration 4.04 μg/kg; range:1.3-12) compared to 0% detections among 17 non glyphosate applicator samples (p-value < 0.01). One of the applicator samples that tested positive for glyphosate also tested positive for AMPA. Concentrations of glyphosate were consistent with levels reported in the prior occupational biomonitoring studies reviewed by Gillezeau et al.Accurately detecting both glyphosate and AMPA in this small sample of Wisconsin farmers demonstrates a) glyphosate exposures among farmers were occurring 20 years ago, which was prior to the widespread planting of genetically engineered glyphosate tolerant crops first approved in 1996; and b) liquid chromatography tandem mass spectrometry (LC-MS/MS) can be used for sensitive characterization in cryopreserved urine samples. These data offer an important historical benchmark to which urinary levels from current and future biomonitoring studies can be compared.
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Affiliation(s)
- Melissa J. Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, 950 New Hampshire Ave, Washington, DC, 20052 USA
| | - Daniele Mandrioli
- Cesare Maltoni Cancer Research Center (CMCRC), Ramazzini Institute (RI), Via Saliceto, 3, 40010 Bentivoglio, Bologna Italy
| | - Fiorella Belpoggi
- Cesare Maltoni Cancer Research Center (CMCRC), Ramazzini Institute (RI), Via Saliceto, 3, 40010 Bentivoglio, Bologna Italy
| | - Fabiana Manservisi
- Cesare Maltoni Cancer Research Center (CMCRC), Ramazzini Institute (RI), Via Saliceto, 3, 40010 Bentivoglio, Bologna Italy
| | - Simona Panzacchi
- Cesare Maltoni Cancer Research Center (CMCRC), Ramazzini Institute (RI), Via Saliceto, 3, 40010 Bentivoglio, Bologna Italy
| | - Courtney Irwin
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, 950 New Hampshire Ave, Washington, DC, 20052 USA
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Manservisi F, Lesseur C, Panzacchi S, Mandrioli D, Falcioni L, Bua L, Manservigi M, Spinaci M, Galeati G, Mantovani A, Lorenzetti S, Miglio R, Andrade AM, Kristensen DM, Perry MJ, Swan SH, Chen J, Belpoggi F. The Ramazzini Institute 13-week pilot study glyphosate-based herbicides administered at human-equivalent dose to Sprague Dawley rats: effects on development and endocrine system. Environ Health 2019; 18:15. [PMID: 30857531 PMCID: PMC6413565 DOI: 10.1186/s12940-019-0453-y] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 02/08/2019] [Indexed: 05/06/2023]
Abstract
BACKGROUND Glyphosate-based herbicides (GBHs) are broad-spectrum herbicides that act on the shikimate pathway in bacteria, fungi, and plants. The possible effects of GBHs on human health are the subject of an intense public debate for both its potential carcinogenic and non-carcinogenic effects, including potential effects on the endocrine system The present pilot study examine whether exposure to GBHs at the dose of glyphosate considered to be "safe" (the US Acceptable Daily Intake - ADI - of 1.75 mg/kg bw/day), starting from in utero life, affect the development and endocrine system across different life stages in Sprague Dawley (SD) rats. METHODS Glyphosate alone and Roundup Bioflow, a commercial brand of GBHs, were administered in drinking water at 1.75 mg/kg bw/day to F0 dams starting from the gestational day (GD) 6 (in utero) up to postnatal day (PND) 120. After weaning, offspring were randomly distributed in two cohorts: 8 M + 8F/group animals belonging to the 6-week cohort were sacrificed after puberty at PND 73 ± 2; 10 M + 10F/group animals belonging to the 13-week cohort were sacrificed at adulthood at PND 125 ± 2. Effects of glyphosate or Roundup exposure were assessed on developmental landmarks and sexual characteristics of pups. RESULTS In pups, anogenital distance (AGD) at PND 4 was statistically significantly increased both in Roundup-treated males and females and in glyphosate-treated males. Age at first estrous (FE) was significantly delayed in the Roundup-exposed group and serum testosterone concentration significantly increased in Roundup-treated female offspring from the 13-week cohort compared to control animals. A statistically significant increase in plasma TSH concentration was observed in glyphosate-treated males compared with control animals as well as a statistically significant decrease in DHT and increase in BDNF in Roundup-treated males. Hormonal status imbalances were more pronounced in Roundup-treated rats after prolonged exposure. CONCLUSIONS The present pilot study demonstrate that GBHs exposure, from prenatal period to adulthood, induced endocrine effects and altered reproductive developmental parameters in male and female SD rats. In particular, it was associated with androgen-like effects, including a statistically significant increase of AGDs in both males and females, delay of FE and increased testosterone in female.
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Affiliation(s)
- Fabiana Manservisi
- Cesare Maltoni Cancer Research Center (CMCRC), Ramazzini Institute (RI), Via Saliceto, 3, 40010, Bentivoglio, Bologna, Italy
- Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy
| | - Corina Lesseur
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Simona Panzacchi
- Cesare Maltoni Cancer Research Center (CMCRC), Ramazzini Institute (RI), Via Saliceto, 3, 40010, Bentivoglio, Bologna, Italy
| | - Daniele Mandrioli
- Cesare Maltoni Cancer Research Center (CMCRC), Ramazzini Institute (RI), Via Saliceto, 3, 40010, Bentivoglio, Bologna, Italy
- Department of Agricultural Sciences, University of Bologna, Bologna, Italy
| | - Laura Falcioni
- Cesare Maltoni Cancer Research Center (CMCRC), Ramazzini Institute (RI), Via Saliceto, 3, 40010, Bentivoglio, Bologna, Italy
| | - Luciano Bua
- Cesare Maltoni Cancer Research Center (CMCRC), Ramazzini Institute (RI), Via Saliceto, 3, 40010, Bentivoglio, Bologna, Italy
| | - Marco Manservigi
- Cesare Maltoni Cancer Research Center (CMCRC), Ramazzini Institute (RI), Via Saliceto, 3, 40010, Bentivoglio, Bologna, Italy
| | - Marcella Spinaci
- Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy
| | - Giovanna Galeati
- Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy
| | - Alberto Mantovani
- Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Rome, Italy
| | - Stefano Lorenzetti
- Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Rome, Italy
| | - Rossella Miglio
- Department of Statistical Sciences, University of Bologna, Bologna, Italy
| | - Anderson Martino Andrade
- Department of Physiology, Division of Biological Sciences, Federal University of Paraná, Curitiba, Paraná, Brazil
| | - David Møbjerg Kristensen
- Danish Headache Center, Department of Neurology, Rigshospitalet, University of Copenhagen, 1165, Copenhagen, Denmark
| | - Melissa J Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
| | - Shanna H Swan
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Jia Chen
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Fiorella Belpoggi
- Cesare Maltoni Cancer Research Center (CMCRC), Ramazzini Institute (RI), Via Saliceto, 3, 40010, Bentivoglio, Bologna, Italy.
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24
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Rifkin DI, Long MW, Perry MJ. Climate change and sleep: A systematic review of the literature and conceptual framework. Sleep Med Rev 2018; 42:3-9. [DOI: 10.1016/j.smrv.2018.07.007] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 07/23/2018] [Accepted: 07/31/2018] [Indexed: 10/28/2022]
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25
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Nassan FL, Chavarro JE, Mínguez-Alarcón L, Williams PL, Tanrikut C, Ford JB, Dadd R, Perry MJ, Hauser R, Gaskins AJ. Residential distance to major roadways and semen quality, sperm DNA integrity, chromosomal disomy, and serum reproductive hormones among men attending a fertility clinic. Int J Hyg Environ Health 2018; 221:830-837. [PMID: 29801984 PMCID: PMC5997566 DOI: 10.1016/j.ijheh.2018.05.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 05/16/2018] [Accepted: 05/18/2018] [Indexed: 11/20/2022]
Abstract
OBJECTIVE We examined associations of residential distance to major roadways, as a proxy for traffic-related air pollution exposures, with sperm characteristics and male reproductive hormones. DESIGN The cohort included 797 men recruited from Massachusetts General Hospital Fertility Center between 2000 and 2015 to participate in fertility research studies. MATERIALS AND METHODS Men reported their residential addresses at enrollment and provided 1-6 semen samples and a blood sample during follow-up. We estimated the Euclidean distance to major roadways (e.g. interstates and highways: limited access highways, multi-lane highways (not limited access), other numbered routes, and major roads) using information from the Massachusetts Department of Geographic Information Systems. Semen parameters (1238 semen samples), sperm DNA integrity (389 semen samples), chromosomal disomy (101 semen samples), and serum reproductive hormones (405 serum samples) were assessed following standard procedures. RESULTS Men in this cohort were primarily Caucasian (86%), not current smokers (92%), with a college or higher education (88%), and had an average age of 36 years and BMI of 27.7 kg/m2. The median (interquartile range) residential distance to a major roadway was 111 (37, 248) meters. Residential proximity to major roadways was not associated with semen parameters, sperm DNA integrity, chromosomal disomy, or serum reproductive hormone concentrations. The adjusted percent change (95% CI) in semen quality parameters associated with a 500 m increase in residential distance to a major roadway was -1.0% (-6.3, 4.5) for semen volume, 4.3% (-5.8, 15.7) for sperm concentration, 3.1% (-7.2, 14.5) for sperm count, 1.1% (-1.2, 3.4) for % total motile sperm, and 0.1% (-0.3, 0.5) for % morphologically normal sperm. Results were consistent when we modeled the semen parameters dichotomized according to WHO 2010 reference values. CONCLUSION Residential distance to major roadways, as a proxy for traffic-related air pollution exposure, was not related to sperm characteristics or serum reproductive hormones among men attending a fertility clinic in Massachusetts.
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Affiliation(s)
- Feiby L Nassan
- Departments of Environmental Health, Harvard T. H. Chan School of Public Health, Boston, MA, United States; Departments of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, United States.
| | - Jorge E Chavarro
- Departments of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, United States; Departments of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, United States; Channing Division of Network Medicine, Harvard Medical School and Brigham and Women's Hospital, Boston, MA, United States
| | - Lidia Mínguez-Alarcón
- Departments of Environmental Health, Harvard T. H. Chan School of Public Health, Boston, MA, United States
| | - Paige L Williams
- Departments of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, United States; Departments of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, MA, United States
| | - Cigdem Tanrikut
- Department of Urology, Massachusetts General Hospital, Boston, MA, United States
| | - Jennifer B Ford
- Departments of Environmental Health, Harvard T. H. Chan School of Public Health, Boston, MA, United States
| | - Ramace Dadd
- Departments of Environmental Health, Harvard T. H. Chan School of Public Health, Boston, MA, United States
| | - Melissa J Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, Washington, DC, United States
| | - Russ Hauser
- Departments of Environmental Health, Harvard T. H. Chan School of Public Health, Boston, MA, United States; Departments of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, United States; Vincent Obstetrics and Gynecology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Audrey J Gaskins
- Departments of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, United States; Channing Division of Network Medicine, Harvard Medical School and Brigham and Women's Hospital, Boston, MA, United States
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Panzacchi S, Mandrioli D, Manservisi F, Bua L, Falcioni L, Spinaci M, Galeati G, Dinelli G, Miglio R, Mantovani A, Lorenzetti S, Hu J, Chen J, Perry MJ, Landrigan PJ, Belpoggi F. The Ramazzini Institute 13-week study on glyphosate-based herbicides at human-equivalent dose in Sprague Dawley rats: study design and first in-life endpoints evaluation. Environ Health 2018; 17:52. [PMID: 29843719 PMCID: PMC5972408 DOI: 10.1186/s12940-018-0393-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Accepted: 05/10/2018] [Indexed: 05/02/2023]
Abstract
BACKGROUND Glyphosate-based herbicides (GBHs) are the most widely used pesticides worldwide, and glyphosate is the active ingredient of such herbicides, including the formulation known as Roundup. The massive and increasing use of GBHs results in not only the global burden of occupational exposures, but also increased exposure to the general population. The current pilot study represents the first phase of a long-term investigation of GBHs that we are conducting over the next 5 years. In this paper, we present the study design, the first evaluation of in vivo parameters and the determination of glyphosate and its major metabolite aminomethylphosphonic acid (AMPA) in urine. METHODS We exposed Sprague-Dawley (SD) rats orally via drinking water to a dose of glyphosate equivalent to the United States Acceptable Daily Intake (US ADI) of 1.75 mg/kg bw/day, defined as the chronic Reference Dose (cRfD) determined by the US EPA, starting from prenatal life, i.e. gestational day (GD) 6 of their mothers. One cohort was continuously dosed until sexual maturity (6-week cohort) and another cohort was continuously dosed until adulthood (13-week cohort). Here we present data on general toxicity and urinary concentrations of glyphosate and its major metabolite AMPA. RESULTS Survival, body weight, food and water consumption of the animals were not affected by the treatment with either glyphosate or Roundup. The concentration of both glyphosate and AMPA detected in the urine of SD rats treated with glyphosate were comparable to that observed in animals treated with Roundup, with an increase in relation to the duration of treatment. The majority of glyphosate was excreted unchanged. Urinary levels of the parent compound, glyphosate, were around 100-fold higher than the level of its metabolite, AMPA. CONCLUSIONS Glyphosate concentrations in urine showed that most part of the administered dose was excreted as unchanged parent compound upon glyphosate and Roundup exposure, with an increasing pattern of glyphosate excreted in urine in relation to the duration of treatment. The adjuvants and the other substances present in Roundup did not seem to exert a major effect on the absorption and excretion of glyphosate. Our results demonstrate that urinary glyphosate is a more relevant marker of exposure than AMPA in the rodent model.
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Affiliation(s)
- Simona Panzacchi
- Cesare Maltoni Cancer Research Center (CMCRC), Ramazzini Institute (RI), Via Saliceto, 3, 40010 Bentivoglio, Bologna, Italy
| | - Daniele Mandrioli
- Cesare Maltoni Cancer Research Center (CMCRC), Ramazzini Institute (RI), Via Saliceto, 3, 40010 Bentivoglio, Bologna, Italy
- Department of Agricultural Sciences, University of Bologna, Viale Fanin 44, 40127 Bologna, Italy
| | - Fabiana Manservisi
- Cesare Maltoni Cancer Research Center (CMCRC), Ramazzini Institute (RI), Via Saliceto, 3, 40010 Bentivoglio, Bologna, Italy
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sopra 50, 40064 Ozzano dell’Emilia, Bologna, Italy
| | - Luciano Bua
- Cesare Maltoni Cancer Research Center (CMCRC), Ramazzini Institute (RI), Via Saliceto, 3, 40010 Bentivoglio, Bologna, Italy
| | - Laura Falcioni
- Cesare Maltoni Cancer Research Center (CMCRC), Ramazzini Institute (RI), Via Saliceto, 3, 40010 Bentivoglio, Bologna, Italy
| | - Marcella Spinaci
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sopra 50, 40064 Ozzano dell’Emilia, Bologna, Italy
| | - Giovanna Galeati
- Department of Veterinary Medical Sciences, University of Bologna, Via Tolara di Sopra 50, 40064 Ozzano dell’Emilia, Bologna, Italy
| | - Giovanni Dinelli
- Department of Agricultural Sciences, University of Bologna, Viale Fanin 44, 40127 Bologna, Italy
| | - Rossella Miglio
- Department of Statistical Sciences, University of Bologna, Via Belle Arti 41, 40126 Bologna, Italy
| | - Alberto Mantovani
- Department of Food safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Stefano Lorenzetti
- Department of Food safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Jianzhong Hu
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, 1425 Madison Ave, New York, NY 10029 USA
| | - Jia Chen
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Melissa J. Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, 950 New Hampshire Ave, Washington, DC 20052 USA
| | - Philip J. Landrigan
- Arnhold Institute for Global Health, Icahn School of Medicine at Mount Sinai, 1216 Fifth Avenue, New York, NY 10029 USA
| | - Fiorella Belpoggi
- Cesare Maltoni Cancer Research Center (CMCRC), Ramazzini Institute (RI), Via Saliceto, 3, 40010 Bentivoglio, Bologna, Italy
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Leibler JH, Janulewicz PA, Perry MJ. Prevalence of serious psychological distress among slaughterhouse workers at a United States beef packing plant. Work 2018; 57:105-109. [PMID: 28506017 DOI: 10.3233/wor-172543] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Workers in the animal slaughter and processing industry in the United States experience high rates of occupational injury as well as stressful work conditions, yet mental health in this workforce remains largely unstudied. OBJECTIVE To assess prevalence of serious psychological distress (SPD) in a sample of industrial US slaughterhouse workers. PARTICIPANTS Workers at an industrial beef packing plant in Nebraska, United States (n = 137). METHODS We interviewed workers using the Kessler-6, a well-validated measure of non-specific anxiety disorders, to assess SPD. We compared SPD prevalence with national estimates from 2009 CDC's Behavioral Risk Factor Surveillance Study. RESULTS Prevalence of SPD among workers was 4.4%, compared to United States population-wide prevalence of 3.6%. Prevalence of mild and moderate psychological distress among these workers (14.6%) was also higher than national estimates. Recent occupational injury, work area and job activities were not associated with elevated prevalence of SPD. Non-Hispanic white workers experienced elevated prevalence of SPD compared to Hispanic or Latino workers (prevalence odds ratio: 6.4; CI: 1.3, 30.5; p = 0.012). CONCLUSION Workers at a US industrial slaughterhouse experienced higher prevalence of SPD compared to United States population-wide estimates, but occupational risk factors for this outcome were not identified.
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Affiliation(s)
- Jessica H Leibler
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, USA
| | - Patricia A Janulewicz
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, USA
| | - Melissa J Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
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Branch F, Nguyen G, Porter N, Young HA, Martenies SE, McCray N, Deloid G, Popratiloff A, Perry MJ. Semi-automated scoring of triple-probe FISH in human sperm using confocal microscopy. Cytometry A 2017; 91:859-866. [PMID: 28678425 DOI: 10.1002/cyto.a.23126] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Revised: 04/06/2017] [Accepted: 04/13/2017] [Indexed: 11/08/2022]
Abstract
Structural and numerical sperm chromosomal aberrations result from abnormal meiosis and are directly linked to infertility. Any live births that arise from aneuploid conceptuses can result in syndromes such as Kleinfelter, Turners, XYY and Edwards. Multi-probe fluorescence in situ hybridization (FISH) is commonly used to study sperm aneuploidy, however manual FISH scoring in sperm samples is labor-intensive and introduces errors. Automated scoring methods are continuously evolving. One challenging aspect for optimizing automated sperm FISH scoring has been the overlap in excitation and emission of the fluorescent probes used to enumerate the chromosomes of interest. Our objective was to demonstrate the feasibility of combining confocal microscopy and spectral imaging with high-throughput methods for accurately measuring sperm aneuploidy. Our approach used confocal microscopy to analyze numerical chromosomal abnormalities in human sperm using enhanced slide preparation and rigorous semi-automated scoring methods. FISH for chromosomes X, Y, and 18 was conducted to determine sex chromosome disomy in sperm nuclei. Application of online spectral linear unmixing was used for effective separation of four fluorochromes while decreasing data acquisition time. Semi-automated image processing, segmentation, classification, and scoring were performed on 10 slides using custom image processing and analysis software and results were compared with manual methods. No significant differences in disomy frequencies were seen between the semi automated and manual methods. Samples treated with pepsin were observed to have reduced background autofluorescence and more uniform distribution of cells. These results demonstrate that semi-automated methods using spectral imaging on a confocal platform are a feasible approach for analyzing numerical chromosomal aberrations in sperm, and are comparable to manual methods. © 2017 International Society for Advancement of Cytometry.
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Affiliation(s)
- Francesca Branch
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, Washington, DC
| | - GiaLinh Nguyen
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, Washington, DC
| | - Nicholas Porter
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, Washington, DC
| | - Heather A Young
- Department of Epidemiology and Biostatistics, Milken Institute School of Public Health, George Washington University, Washington, DC
| | - Sheena E Martenies
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, Washington, DC
| | - Nathan McCray
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, Washington, DC
| | - Glen Deloid
- Department of Environmental Health Harvard School of Public Health, Boston, Massachusetts
| | - Anastas Popratiloff
- Nanofabrication and Imaging Center, George Washington University, Washington, DC
| | - Melissa J Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, Washington, DC
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Cornish-Bowden A, Cornish-Bowden A, Rasnick D, Heng HH, Horne S, Abdallah B, Liu G, Ye CJ, Bloomfield M, Vincent MD, Aldaz CM, Karlsson J, Valind A, Jansson C, Gisselsson D, Graves JAM, Stepanenko AA, Andreieva SV, Korets KV, Mykytenko DO, Huleyuk NL, Baklaushev VP, Kovaleva OA, Chekhonin VP, Vassetzky YS, Avdieiev SS, Bakker B, Taudt AS, Belderbos ME, Porubsky D, Spierings DCJ, de Jong TV, Halsema N, Kazemier HG, Hoekstra-Wakker K, Bradley A, de Bont ESJM, van den Berg A, Guryev V, Lansdorp PM, Tatché MC, Foijer F, Liehr T, Baudoin NC, Nicholson JM, Soto K, Quintanilla I, Camps J, Cimini D, Dürrbaum M, Donnelly N, Passerini V, Kruse C, Habermann B, Storchová Z, Mandrioli D, Belpoggi F, Silbergeld EK, Perry MJ, Skotheim RI, Løvf M, Johannessen B, Hoff AM, Zhao S, SveeStrømme JM, Sveen A, Lothe RA, Hehlmann R, Voskanyan A, Fabarius A, Böcking A, Biesterfeld S, Berynskyy L, Börgermann C, Engers R, Dietz J, Fritz A, Sehgal N, Vecerova J, Stojkovicz B, Ding H, Page N, Tye C, Bhattacharya S, Xu J, Stein G, Stein J, Berezney R, Gong X, Grasedieck S, Swoboda J, Rücker FG, Bullinger L, Pollack JR, Roumelioti FM, Chiourea M, Raftopoulou C, Gagos S, Duesberg P, Bloomfield M, Hwang S, Gustafsson HT, O’Sullivan C, Acevedo-Colina A, Huang X, Klose C, Schevchenko A, Dickson RC, Cavaliere P, Dephoure N, Torres EM, Stampfer MR, Vrba L, LaBarge MA, Futscher B, Garbe JC, Zhou YH, Trinh AL, Zhou YH, Digman M. Abstracts from the 3rd Conference on Aneuploidy and Cancer: Clinical and Experimental Aspects. Mol Cytogenet 2017. [PMCID: PMC5499067 DOI: 10.1186/s13039-017-0320-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Cimino AM, Boyles AL, Thayer KA, Perry MJ. Effects of Neonicotinoid Pesticide Exposure on Human Health: A Systematic Review. Environ Health Perspect 2017; 125:155-162. [PMID: 27385285 PMCID: PMC5289916 DOI: 10.1289/ehp515] [Citation(s) in RCA: 241] [Impact Index Per Article: 34.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Revised: 05/14/2016] [Accepted: 06/13/2016] [Indexed: 05/19/2023]
Abstract
BACKGROUND Numerous studies have identified detectable levels of neonicotinoids (neonics) in the environment, adverse effects of neonics in many species, including mammals, and pathways through which human exposure to neonics could occur, yet little is known about the human health effects of neonic exposure. OBJECTIVE In this systematic review, we sought to identify human population studies on the health effects of neonics. METHODS Studies published in English between 2005 and 2015 were searched using PubMed, Scopus, and Web of Science databases. No restrictions were placed on the type of health outcome assessed. Risk of bias was assessed using guidance developed by the National Toxicology Program's Office of Health Assessment and Translation. RESULTS Eight studies investigating the human health effects of exposure to neonics were identified. Four examined acute exposure: Three neonic poisoning studies reported two fatalities (n = 1,280 cases) and an occupational exposure study of 19 forestry workers reported no adverse effects. Four general population studies reported associations between chronic neonic exposure and adverse developmental or neurological outcomes, including tetralogy of Fallot (AOR 2.4, 95% CI: 1.1, 5.4), anencephaly (AOR 2.9, 95% CI: 1.0, 8.2), autism spectrum disorder [AOR 1.3, 95% credible interval (CrI): 0.78, 2.2], and a symptom cluster including memory loss and finger tremor (OR 14, 95% CI: 3.5, 57). Reported odds ratios were based on exposed compared to unexposed groups. CONCLUSIONS The studies conducted to date were limited in number with suggestive but methodologically weak findings related to chronic exposure. Given the wide-scale use of neonics, more studies are needed to fully understand their effects on human health. Citation: Cimino AM, Boyles AL, Thayer KA, Perry MJ. 2017. Effects of neonicotinoid pesticide exposure on human health: a systematic review. Environ Health Perspect 125:155-162; http://dx.doi.org/10.1289/EHP515.
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Affiliation(s)
- Andria M. Cimino
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, Washington, DC, USA
| | - Abee L. Boyles
- Office of Health Assessment and Translation, Division of the National Toxicology Program, National Institute of Environmental Health Sciences, National Institutes of Health, Department of Health and Human Services, Durham, North Carolina, USA
| | - Kristina A. Thayer
- Office of Health Assessment and Translation, Division of the National Toxicology Program, National Institute of Environmental Health Sciences, National Institutes of Health, Department of Health and Human Services, Durham, North Carolina, USA
| | - Melissa J. Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, Washington, DC, USA
- Address correspondence to M.J. Perry, Department of Environmental and Occupational Health, Milken Institute School of Public Health, George Washington University, 950 New Hampshire Ave., 419-Floor 4, Washington, DC 20052 USA. Telephone: (202) 994-1734. E-mail:
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Abstract
Although workers in meatpacking facilities in the U.S. experience high rates of occupational injury, their injury experiences have received limited research attention. Prior research indicates underreporting in injury rates in this industry as well significant variation in injury rates among facilities. To add detail to the rates and circumstances surrounding occupational injury among meatpacking workers, we conducted a cross-sectional study of workers employed at an industrial beefpacking plant in Nebraska (n = 137) and interviewed workers about recent injury experiences. We assessed frequency, cause and nature of self-reported injury. We estimated annual incidence rates of self-reported injuries using the OSHA formula and compared these rates to industry-wide data. We also evaluated psychological distress in this workforce as measured by the Kessler-6 scale to assess whether distress was associated with recent occupational injury. In this study, 15.1% of workers experienced occupational injuries that required time off work, job transfer, or restriction during the past three months. The estimated annual incidence rate was 15.2 injuries per 100 full-time workers for these injuries at this plant. Rushing was identified as the cause of nearly 50% of injuries, and repetitive work as the cause of an additional 20% of injuries. Use of metal mesh sleeves (POR: 0.10 (p = 0.008)) and metal mesh gloves (POR: 0.41 (p = 0.05) were associated with reduced risk of injury. Use of a carbon steel for knife sharpening (POR: 5.2 (p = 0.02)) was associated with elevated risk of moderate and severe injury. There were no associations between self-reported occupational injury and overall measures of psychological distress. Self-reported incidence rate of severe injury in this plant was more than twice official industry estimates. Worker self-reports may illustrate key areas for injury prevention.
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Affiliation(s)
- Jessica H Leibler
- a Department of Environmental Health , Boston University School of Public Health , Boston , Massachusetts
| | - Melissa J Perry
- b Department of Environmental and Occupational Health, Department of Epidemiology and Biostatistics , Milken Institute School of Public Health, The George Washington University , Washington , DC
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Mandrioli D, Belpoggi F, Silbergeld EK, Perry MJ. Aneuploidy: a common and early evidence-based biomarker for carcinogens and reproductive toxicants. Environ Health 2016; 15:97. [PMID: 27729050 PMCID: PMC5059969 DOI: 10.1186/s12940-016-0180-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2016] [Accepted: 09/28/2016] [Indexed: 05/29/2023]
Abstract
Aneuploidy, defined as structural and numerical aberrations of chromosomes, continues to draw attention as an informative effect biomarker for carcinogens and male reproductive toxicants. It has been well documented that aneuploidy is a hallmark of cancer. Aneuploidies in oocytes and spermatozoa contribute to infertility, pregnancy loss and a number of congenital abnormalities, and sperm aneuploidy is associated with testicular cancer. It is striking that several carcinogens induce aneuploidy in somatic cells, and also adversely affect the chromosome compliment of germ cells. In this paper we review 1) the contributions of aneuploidy to cancer, infertility, and developmental abnormalities; 2) techniques for assessing aneuploidy in precancerous and malignant lesions and in sperm; and 3) the utility of aneuploidy as a biomarker for integrated chemical assessments of carcinogenicity, and reproductive and developmental toxicity.
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Affiliation(s)
- Daniele Mandrioli
- Cesare Maltoni Cancer Research Center, Ramazzini Institute, 40010 Bentivoglio, Bologna, Italy
| | - Fiorella Belpoggi
- Cesare Maltoni Cancer Research Center, Ramazzini Institute, 40010 Bentivoglio, Bologna, Italy
| | - Ellen K. Silbergeld
- Department of Environmental Health Sciences, Johns Hopkins Bloomberg School of Public Health, 21205 Baltimore, MD USA
| | - Melissa J. Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, 950 New Hampshire Ave. NW, 4th Floor, Washington, DC 20052 USA
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Perry MJ. Commentary: the role of epidemiologists in funding biomedical education and research. Ann Epidemiol 2016; 26:601-4. [PMID: 27562429 DOI: 10.1016/j.annepidem.2016.07.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 07/04/2016] [Accepted: 07/12/2016] [Indexed: 11/25/2022]
Abstract
Melissa Perry served as the president of the American College of Epidemiology from September 2014 to September 2015. This is a written version of her Presidential Address at the 2015 Annual Meeting. Her speech was inspired by a 2014 Wall Street Journal commentary by Dr. Ferric Fang of the Washington University School of Medicine and Dr. Arturo Casadevall of the Albert Einstein College of Medicine of Yeshiva University. They likened the process of submitting a research proposal to the National Institutes of Health to playing the Powerball lottery. In her speech, Dr. Perry argued for the urgent need for epidemiology researchers to reach out to policymakers and the public in support of our field to ensure the continuation of research projects that can help improve the health of citizens everywhere.
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Affiliation(s)
- Melissa J Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington, DC.
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Portier CJ, Armstrong BK, Baguley BC, Baur X, Belyaev I, Bellé R, Belpoggi F, Biggeri A, Bosland MC, Bruzzi P, Budnik LT, Bugge MD, Burns K, Calaf GM, Carpenter DO, Carpenter HM, López-Carrillo L, Clapp R, Cocco P, Consonni D, Comba P, Craft E, Dalvie MA, Davis D, Demers PA, De Roos AJ, DeWitt J, Forastiere F, Freedman JH, Fritschi L, Gaus C, Gohlke JM, Goldberg M, Greiser E, Hansen J, Hardell L, Hauptmann M, Huang W, Huff J, James MO, Jameson CW, Kortenkamp A, Kopp-Schneider A, Kromhout H, Larramendy ML, Landrigan PJ, Lash LH, Leszczynski D, Lynch CF, Magnani C, Mandrioli D, Martin FL, Merler E, Michelozzi P, Miligi L, Miller AB, Mirabelli D, Mirer FE, Naidoo S, Perry MJ, Petronio MG, Pirastu R, Portier RJ, Ramos KS, Robertson LW, Rodriguez T, Röösli M, Ross MK, Roy D, Rusyn I, Saldiva P, Sass J, Savolainen K, Scheepers PTJ, Sergi C, Silbergeld EK, Smith MT, Stewart BW, Sutton P, Tateo F, Terracini B, Thielmann HW, Thomas DB, Vainio H, Vena JE, Vineis P, Weiderpass E, Weisenburger DD, Woodruff TJ, Yorifuji T, Yu IJ, Zambon P, Zeeb H, Zhou SF. Differences in the carcinogenic evaluation of glyphosate between the International Agency for Research on Cancer (IARC) and the European Food Safety Authority (EFSA). J Epidemiol Community Health 2016; 70:741-5. [PMID: 26941213 PMCID: PMC4975799 DOI: 10.1136/jech-2015-207005] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
| | | | | | - Xaver Baur
- Charité University Medicine Berlin, Berlin, Germany
| | - Igor Belyaev
- Cancer Research Institute, Bratislava, Slovak Republic
| | - Robert Bellé
- Sorbonne Universités, UPMC Univ Paris 06, UMR8227, Roscoff, France
| | | | - Annibale Biggeri
- Institute for Cancer Prevention and Research, University of Florence, Italy
| | | | - Paolo Bruzzi
- National Cancer Research Institute, San Martino—IST Hospital, Genoa, Italy
| | | | - Merete D Bugge
- STAMI, National Institute of Occupational Health, Oslo, Norway
| | | | - Gloria M Calaf
- Instituto de Alta Investigación, Universidad de Tarapacá, Arica, Chile
| | - David O Carpenter
- Institute for Health and the Environment, University at Albany, Rensselaer, New York, USA
| | | | | | - Richard Clapp
- Boston University School of Public Health, Boston, Massachusetts, USA
| | - Pierluigi Cocco
- Department of Public Health, Clinical and Molecular Medicine, University of Cagliari, Cagliari, Italy
| | - Dario Consonni
- Department of Preventive Medicine, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Pietro Comba
- Department of Environment and Primary Prevention, IstitutoSuperiore di Sanità, Rome, Italy
| | - Elena Craft
- Environmental Defense Fund, Austin, Texas, USA
| | - Mohamed Aqiel Dalvie
- Center for Environmental and Occupational Health, University of Cape Town, Cape Town, South Africa
| | - Devra Davis
- Environmental Health Trust, Jackson Hole, Wyoming, USA and The Hebrew University Hadassah School of Medicine, Jerusalem, Israel.
| | - Paul A Demers
- Dalla Lana School of Public Health, University of Toronto, Canada
| | - Anneclaire J De Roos
- Department of Environmental and Occupational Health, Drexel University, Philadelphia, Pennsylvania, USA
| | - Jamie DeWitt
- Brody School of Medicine, East Carolina University, Greenville, North Carolina, USA
| | | | | | - Lin Fritschi
- School of Public Health, Curtin University, Perth, Western Australia, Australia
| | - Caroline Gaus
- Department of Environmental Toxicology, The University of Queensland, Brisbane, Australia
| | - Julia M Gohlke
- Department of Population Health Sciences, Virginia Tech, Blacksburg, Virginia, USA
| | | | | | - Johnni Hansen
- Danish Cancer Society Research Center, Copenhagen, Denmark
| | | | - Michael Hauptmann
- Biostatistics Branch, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Wei Huang
- Faculty of Department of Occupational and Environmental Health, Peking Univ School of Public Health, Beijing, China
| | - James Huff
- National Institute for Environmental Health Sciences, Research Triangle Park, North Carolina, USA
| | | | - C W Jameson
- CWJ Consulting, LLC, Cape Coral, Florida, USA
| | - Andreas Kortenkamp
- Institute of Environment, Health and Societies, Brunel University London, London, UK
| | | | - Hans Kromhout
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, The Netherlands
| | - Marcelo L Larramendy
- National Council of Scientific and Technological Research, National University of La Plata, Argentina
| | - Philip J Landrigan
- Arnhold Institute for Global Health, Icahn School of Medicine at Mount Sinai,New York, USA
| | - Lawrence H Lash
- Department of Pharmacology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | | | - Charles F Lynch
- Department of Epidemiology, University of Iowa, Iowa City, Iowa, USA
| | - Corrado Magnani
- Cancer Epidemiology Unit, University of Eastern Piedmont, Novara, Italy
| | | | | | - Enzo Merler
- Department of Prevention, Occupational Health Unit, National Health Service, Padua, Italy
| | | | - Lucia Miligi
- Occupational and Environmental Epidemiology Unit, ISPO-Cancer Prevention and Research Institute, Florence, Italy
| | - Anthony B Miller
- Dalla Lana School of Public Health, University of Toronto, Canada
| | - Dario Mirabelli
- Unit of Cancer Epidemiology, University of Turin and CPO-Piemonte, Torino, Italy
| | - Franklin E Mirer
- Department of Environmental and Occupational Health Sciences, City University of New York School of Public Health, USA
| | - Saloshni Naidoo
- School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
| | - Melissa J Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington DC, USA
| | - Maria Grazia Petronio
- Health and Environment-Department of Prevention, Local Health Authority-Empoli, Florence, Italy
| | - Roberta Pirastu
- Department of Biology and Biotechnology “Charles Darwin”, Sapienza Rome University, Italy
| | - Ralph J Portier
- Department of Environmental Sciences, School of the Coast & Environment, Louisiana State University, Baton Rouge, Los Angeles, USA
| | - Kenneth S Ramos
- Center for Applied Genetics and Genomic Medicine, University of Arizona Health Sciences, Tucson, Arizona, USA
| | - Larry W Robertson
- Iowa Superfund Research Program and the Interdisciplinary Graduate Program in Human Toxicology, University of Iowa, Iowa City, Iowa, USA
| | - Theresa Rodriguez
- Center for Research in Health, Work and Environment (CISTA), National Autonomous University of Nicaragua (UNAN-León), León, Nicaragua
| | - Martin Röösli
- Swiss Tropical and Public Health Institute, Associated Institute of the University of Basel, Basel, Switzerland
| | - Matt K Ross
- College of Veterinary Medicine, Mississippi State University, Mississippi State, USA
| | - Deodutta Roy
- Department of Environmental and Occupational Health, Florida International University, Miami, Florida, USA
| | - Ivan Rusyn
- Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, Texas, USA
| | - Paulo Saldiva
- Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - Jennifer Sass
- Natural Resources Defense Council and George Washington University, Washington DC, USA
| | - Kai Savolainen
- Nanosafety Research Centre, Finnish Institute of Occupational Health, Helsinki, Finland
| | - Paul T J Scheepers
- Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Consolato Sergi
- Department of Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - Ellen K Silbergeld
- Department of Environmental Health Sciences, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Martyn T Smith
- School of Public Health, University of California, Berkeley, California, USA
| | - Bernard W Stewart
- Faculty of Medicine, University of New South Wales, Randwick, New South WalesAustralia
| | - Patrice Sutton
- Program on Reproductive Health and the Environment, University of California, San Francisco, California, USA
| | - Fabio Tateo
- Istituto di Geosceinze e Georisorse (CNR), Padova, Italy
| | | | - Heinz W Thielmann
- German Cancer Research Center, Heidelberg and Faculty of Pharmacy, Heidelberg University, Germany
| | - David B Thomas
- Fred Hutchinson Cancer Research Center, University of Washington, Seattle, Washington, USA
| | - Harri Vainio
- Faculty of Public Health, Kuwait University, Kuwait City, Kuwait
| | - John E Vena
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Paolo Vineis
- Department of Environmental Epidemiology, Imperial College London, London, UK
| | - Elisabete Weiderpass
- Department of Research, Cancer Registry of Norway, Institute of Population-Based Cancer Research, Oslo, Norway; Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, Tromsø, Norway; Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden; and Genetic Epidemiology Group, Folkhälsan Research Center, Helsinki, Finland.
| | | | - Tracey J Woodruff
- Program on Reproductive Health and the Environment, University of California, San Francisco, USA
| | | | - Il Je Yu
- Institute of Nanoproduct Safety Research, Hoseo University, Asan, The Republic of Korea
| | | | - Hajo Zeeb
- Department of Prevention and Evaluation, Leibniz-Institute for Prevention Research and Epidemiology, Bremen, Germany
| | - Shu-Feng Zhou
- College of Pharmacy, University of South Florida, Tampa, Florida, USA
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Perry MJ, Young HA, Grandjean P, Halling J, Petersen MS, Martenies SE, Karimi P, Weihe P. Sperm Aneuploidy in Faroese Men with Lifetime Exposure to Dichlorodiphenyldichloroethylene (p,p´-DDE) and Polychlorinated Biphenyl (PCB) Pollutants. Environ Health Perspect 2016; 124:951-956. [PMID: 26535963 PMCID: PMC4937854 DOI: 10.1289/ehp.1509779] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Accepted: 10/09/2015] [Indexed: 05/29/2023]
Abstract
BACKGROUND Although it is known that sperm aneuploidy contributes to early pregnancy losses and congenital abnormalities, the causes are unknown and environmental contaminants are suspected. OBJECTIVES Our goal was to evaluate associations between lifetime exposure to organochlorines, specifically dichlorodiphenyldicholorethylene (p,p´-DDE) and polychlorinated biphenyls (PCBs), and sperm aneuploidy in men from the general population of the Faroe Islands, a population with a known history of organochlorine exposures. METHODS Serum and semen samples from men (n = 90) 22-44 years old who participated in Faroe Islands health studies were analyzed for p,p´-DDE and PCBs 118, 138, 153, and 180 and adjusted for total lipids. Cord blood and age-14 serum were available for a subgroup (n = 40) and were also analyzed for p,p´-DDE and PCBs. Sperm fluorescence in situ hybridization (FISH) for chromosomes X, Y, and 18 was used to determine rates of XX18, XY18, YY18, and total disomy. Multivariable adjusted Poisson models were used to estimate the relationship between organochlorine exposure and sperm disomy outcomes. RESULTS Adult p,p´-DDE and total PCB serum concentrations were both associated with significantly increased rates of XX18, XY18, and total disomy. Age-14 p,p´-DDE and PCB concentrations were both associated with significantly increased rates of XX, XY, and total disomy in adulthood. Associations between cord blood concentrations of p,p´-DDE and PCBs and sperm disomy in adulthood were not consistently significant. CONCLUSIONS Organochlorine exposures measured at age 14 and in adulthood were associated with sperm disomy in this sample of high-exposure men, suggesting that the impacts of persistent pollutants on testicular maturation and function require further investigation. CITATION Perry MJ, Young HA, Grandjean P, Halling J, Petersen MS, Martenies SE, Karimi P, Weihe P. 2016. Sperm aneuploidy in Faroese men with lifetime exposure to dichlorodiphenyldichloroethylene (p,p´-DDE) and polychlorinated biphenyl (PCB) pollutants. Environ Health Perspect 124:951-956; http://dx.doi.org/10.1289/ehp.1509779.
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Affiliation(s)
| | - Heather A. Young
- Department of Epidemiology and Biostatistics, Milken Institute School of Public Health, George Washington University, Washington, DC, USA
| | - Philippe Grandjean
- Department of Environmental Medicine, University of Southern Denmark, Odense, Denmark
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Jónrit Halling
- Department of Occupational Medicine and Public Health, Faroese Hospital System, Tórshavn, Faroe Islands
| | - Maria Skaalum Petersen
- Department of Occupational Medicine and Public Health, Faroese Hospital System, Tórshavn, Faroe Islands
| | | | - Parisa Karimi
- Department of Environmental and Occupational Health, and
| | - Pál Weihe
- Department of Occupational Medicine and Public Health, Faroese Hospital System, Tórshavn, Faroe Islands
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Portier CJ, Armstrong BK, Baguley BC, Baur X, Belyaev I, Bellé R, Belpoggi F, Biggeri A, Bosland MC, Bruzzi P, Budnik LT, Bugge MD, Burns K, Calaf GM, Carpenter DO, Carpenter HM, López-Carrillo L, Clapp R, Cocco P, Consonni D, Comba P, Craft E, Dalvie MA, Davis D, Demers PA, De Roos AJ, DeWitt J, Forastiere F, Freedman JH, Fritschi L, Gaus C, Gohlke JM, Goldberg M, Greiser E, Hansen J, Hardell L, Hauptmann M, Huang W, Huff J, James MO, Jameson CW, Kortenkamp A, Kopp-Schneider A, Kromhout H, Larramendy ML, Landrigan PJ, Lash LH, Leszczynski D, Lynch CF, Magnani C, Mandrioli D, Martin FL, Merler E, Michelozzi P, Miligi L, Miller AB, Mirabelli D, Mirer FE, Naidoo S, Perry MJ, Petronio MG, Pirastu R, Portier RJ, Ramos KS, Robertson LW, Rodriguez T, Röösli M, Ross MK, Roy D, Rusyn I, Saldiva P, Sass J, Savolainen K, Scheepers PTJ, Sergi C, Silbergeld EK, Smith MT, Stewart BW, Sutton P, Tateo F, Terracini B, Thielmann HW, Thomas DB, Vainio H, Vena JE, Vineis P, Weiderpass E, Weisenburger DD, Woodruff TJ, Yorifuji T, Yu IJ, Zambon P, Zeeb H, Zhou SF. Differences in the carcinogenic evaluation of glyphosate between the International Agency for Research on Cancer (IARC) and the European Food Safety Authority (EFSA). J Epidemiol Community Health 2016. [PMID: 26941213 DOI: 10.1136/jech-2015-207005.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
| | | | | | - Xaver Baur
- Charité University Medicine Berlin, Berlin, Germany
| | - Igor Belyaev
- Cancer Research Institute, Bratislava, Slovak Republic
| | - Robert Bellé
- Sorbonne Universités, UPMC Univ Paris 06, UMR8227, Roscoff, France
| | | | - Annibale Biggeri
- Institute for Cancer Prevention and Research, University of Florence, Italy
| | | | - Paolo Bruzzi
- National Cancer Research Institute, San Martino-IST Hospital, Genoa, Italy
| | | | - Merete D Bugge
- STAMI, National Institute of Occupational Health, Oslo, Norway
| | | | - Gloria M Calaf
- Instituto de Alta Investigación, Universidad de Tarapacá, Arica, Chile
| | - David O Carpenter
- Institute for Health and the Environment, University at Albany, Rensselaer, New York, USA
| | | | | | - Richard Clapp
- Boston University School of Public Health, Boston, Massachusetts, USA
| | - Pierluigi Cocco
- Department of Public Health, Clinical and Molecular Medicine, University of Cagliari, Cagliari, Italy
| | - Dario Consonni
- Department of Preventive Medicine, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Pietro Comba
- Department of Environment and Primary Prevention, IstitutoSuperiore di Sanità, Rome, Italy
| | - Elena Craft
- Environmental Defense Fund, Austin, Texas, USA
| | - Mohamed Aqiel Dalvie
- Center for Environmental and Occupational Health, University of Cape Town, Cape Town, South Africa
| | - Devra Davis
- Environmental Health Trust, Jackson Hole, Wyoming, USA and The Hebrew University Hadassah School of Medicine, Jerusalem, Israel
| | - Paul A Demers
- Dalla Lana School of Public Health, University of Toronto, Canada
| | - Anneclaire J De Roos
- Department of Environmental and Occupational Health, Drexel University, Philadelphia, Pennsylvania, USA
| | - Jamie DeWitt
- Brody School of Medicine, East Carolina University, Greenville, North Carolina, USA
| | | | | | - Lin Fritschi
- School of Public Health, Curtin University, Perth, Western Australia, Australia
| | - Caroline Gaus
- Department of Environmental Toxicology, The University of Queensland, Brisbane, Australia
| | - Julia M Gohlke
- Department of Population Health Sciences, Virginia Tech, Blacksburg, Virginia, USA
| | | | | | - Johnni Hansen
- Danish Cancer Society Research Center, Copenhagen, Denmark
| | | | - Michael Hauptmann
- Biostatistics Branch, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Wei Huang
- Faculty of Department of Occupational and Environmental Health, Peking Univ School of Public Health, Beijing, China
| | - James Huff
- National Institute for Environmental Health Sciences, Research Triangle Park, North Carolina, USA
| | | | - C W Jameson
- CWJ Consulting, LLC, Cape Coral, Florida, USA
| | - Andreas Kortenkamp
- Institute of Environment, Health and Societies, Brunel University London, London, UK
| | | | - Hans Kromhout
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, The Netherlands
| | - Marcelo L Larramendy
- National Council of Scientific and Technological Research, National University of La Plata, Argentina
| | - Philip J Landrigan
- Arnhold Institute for Global Health, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Lawrence H Lash
- Department of Pharmacology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | | | - Charles F Lynch
- Department of Epidemiology, University of Iowa, Iowa City, Iowa, USA
| | - Corrado Magnani
- Cancer Epidemiology Unit, University of Eastern Piedmont, Novara, Italy
| | | | | | - Enzo Merler
- Department of Prevention, Occupational Health Unit, National Health Service, Padua, Italy
| | | | - Lucia Miligi
- Occupational and Environmental Epidemiology Unit, ISPO-Cancer Prevention and Research Institute, Florence, Italy
| | - Anthony B Miller
- Dalla Lana School of Public Health, University of Toronto, Canada
| | - Dario Mirabelli
- Unit of Cancer Epidemiology, University of Turin and CPO-Piemonte, Torino, Italy
| | - Franklin E Mirer
- Department of Environmental and Occupational Health Sciences, City University of New York School of Public Health, USA
| | - Saloshni Naidoo
- School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
| | - Melissa J Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington DC, USA
| | - Maria Grazia Petronio
- Health and Environment-Department of Prevention, Local Health Authority-Empoli, Florence, Italy
| | - Roberta Pirastu
- Department of Biology and Biotechnology "Charles Darwin", Sapienza Rome University, Italy
| | - Ralph J Portier
- Department of Environmental Sciences, School of the Coast & Environment, Louisiana State University, Baton Rouge, Los Angeles, USA
| | - Kenneth S Ramos
- Center for Applied Genetics and Genomic Medicine, University of Arizona Health Sciences, Tucson, Arizona, USA
| | - Larry W Robertson
- Iowa Superfund Research Program and the Interdisciplinary Graduate Program in Human Toxicology, University of Iowa, Iowa City, Iowa, USA
| | - Theresa Rodriguez
- Center for Research in Health, Work and Environment (CISTA), National Autonomous University of Nicaragua (UNAN-León), León, Nicaragua
| | - Martin Röösli
- Swiss Tropical and Public Health Institute, Associated Institute of the University of Basel, Basel, Switzerland
| | - Matt K Ross
- College of Veterinary Medicine, Mississippi State University, Mississippi State, USA
| | - Deodutta Roy
- Department of Environmental and Occupational Health, Florida International University, Miami, Florida, USA
| | - Ivan Rusyn
- Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, Texas, USA
| | - Paulo Saldiva
- Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - Jennifer Sass
- Natural Resources Defense Council and George Washington University, Washington DC, USA
| | - Kai Savolainen
- Nanosafety Research Centre, Finnish Institute of Occupational Health, Helsinki, Finland
| | - Paul T J Scheepers
- Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Consolato Sergi
- Department of Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - Ellen K Silbergeld
- Department of Environmental Health Sciences, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Martyn T Smith
- School of Public Health, University of California, Berkeley, California, USA
| | - Bernard W Stewart
- Faculty of Medicine, University of New South Wales, Randwick, New South Wales Australia
| | - Patrice Sutton
- Program on Reproductive Health and the Environment, University of California, San Francisco, California, USA
| | - Fabio Tateo
- Istituto di Geosceinze e Georisorse (CNR), Padova, Italy
| | | | - Heinz W Thielmann
- German Cancer Research Center, Heidelberg and Faculty of Pharmacy, Heidelberg University, Germany
| | - David B Thomas
- Fred Hutchinson Cancer Research Center, University of Washington, Seattle, Washington, USA
| | - Harri Vainio
- Faculty of Public Health, Kuwait University, Kuwait City, Kuwait
| | - John E Vena
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Paolo Vineis
- Department of Environmental Epidemiology, Imperial College London, London, UK
| | - Elisabete Weiderpass
- Department of Research, Cancer Registry of Norway, Institute of Population-Based Cancer Research, Oslo, Norway; Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, Tromsø, Norway; Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden; and Genetic Epidemiology Group, Folkhälsan Research Center, Helsinki, Finland
| | | | - Tracey J Woodruff
- Program on Reproductive Health and the Environment, University of California, San Francisco, USA
| | | | - Il Je Yu
- Institute of Nanoproduct Safety Research, Hoseo University, Asan, The Republic of Korea
| | | | - Hajo Zeeb
- Department of Prevention and Evaluation, Leibniz-Institute for Prevention Research and Epidemiology, Bremen, Germany
| | - Shu-Feng Zhou
- College of Pharmacy, University of South Florida, Tampa, Florida, USA
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Affiliation(s)
- Lina Lander
- Department of Epidemiology, University of Nebraska Medical Center, Omaha, NE, USA
| | | | - Lynette M. Smith
- Department of Biostatistics, University of Nebraska Medical Center, Omaha, NE, USA
| | - Terry L. Stentz
- College of Engineering, University of Nebraska–Lincoln, Lincoln, NE, USA
- Department of Environmental, Agricultural, and Occupational Health Sciences, College of Public Health, University of Nebraska Medical Center-Omaha, NE, USA
| | - Seung-Sup Kim
- Department of Environmental and Occupational Health, The George Washington University, Washington, DC, USA
| | - Murray A. Mittleman
- Department of Environmental Health, Harvard School of Public Health, Boston, MA, USA
| | - Melissa J. Perry
- Department of Environmental and Occupational Health, The George Washington University, Washington, DC, USA
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Leibler JH, Jordan JA, Brownstein K, Lander L, Price LB, Perry MJ. Staphylococcus aureus Nasal Carriage among Beefpacking Workers in a Midwestern United States Slaughterhouse. PLoS One 2016; 11:e0148789. [PMID: 26866374 PMCID: PMC4750916 DOI: 10.1371/journal.pone.0148789] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Accepted: 01/22/2016] [Indexed: 11/19/2022] Open
Abstract
Occupational contact with livestock is an established risk factor for exposure to livestock-associated methicillin-resistant Staphylococcus aureus (MRSA), particularly among industrial swine workers. While S. aureus is known to infect cattle, livestock-associated S. aureus carriage among workers in the beef production chain has received limited attention. Beefpacking workers, who slaughter, butcher and process cattle, have intensified exposure to potentially infectious animal materials and may be at risk of livestock-associated S. aureus exposure. We conducted a cross-sectional study of beefpacking workers (n = 137) at an industrial slaughterhouse in the Midwestern United States to evaluate prevalence and characteristics of S. aureus nasal colonization, specifically the absence of the scn gene to identify putative association with livestock, antibiotic susceptibility, presence of Panton-Valentin leukocidin (PVL) genes lukS-PV and lukF-PV, and spa type. Overall prevalence of S. aureus nasal carriage was 27.0%. No workers carried livestock-associated MRSA. Methicillin-sensitive S. aureus isolates (MSSA) recovered from five workers (3.6%) lacked the scn gene and were considered putative livestock-associated S. aureus (pLA-SA). Among pLA-SA isolates, spa types t338, t748, t1476 and t2379 were identified. To our knowledge, these spa types have not previously been identified as associated with livestock. Prevalence of human-adapted MRSA carriage in workers was 3.6%. MRSA isolates were identified as spa types t002, t008 and t024, and four of five MRSA isolates were PVL-positive. To date, this is the first study to indicate that industrial beefpacking workers in the United States may be exposed to livestock-associated S. aureus, notably MSSA, and to spa types not previously identified in livestock and livestock workers. Occupational exposure to livestock-associated S. aureus in the beef production chain requires further epidemiologic investigation.
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Affiliation(s)
- Jessica H. Leibler
- Department of Environmental Health, Boston University School of Public Health, Boston, Massachusetts, United States of America
- * E-mail:
| | - Jeanne A. Jordan
- Department of Epidemiology and Biostatistics, Milken Institute School of Public Health, The George Washington University, Washington, District of Columbia, United States of America
| | - Kirsten Brownstein
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington, District of Columbia, United States of America
| | - Lina Lander
- Department of Epidemiology, College of Public Health, University of Nebraska Medical Center, Omaha, Nebraska, United States of America
| | - Lance B. Price
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington, District of Columbia, United States of America
- Division of Pathogen Genomics, the Translational Genomics Research Institute, Flagstaff, Arizona, United States of America
| | - Melissa J. Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington, District of Columbia, United States of America
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Caban-Martinez AJ, Courtney TK, Chang WR, Lombardi DA, Huang YH, Brennan MJ, Perry MJ, Katz JN, Christiani DC, Verma SK. Leisure-Time Physical Activity, Falls, and Fall Injuries in Middle-Aged Adults. Am J Prev Med 2015; 49:888-901. [PMID: 26232899 DOI: 10.1016/j.amepre.2015.05.022] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2014] [Revised: 04/30/2015] [Accepted: 05/18/2015] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Although exercise and strength training have been shown to be protective against falls in older adults (aged 65 years and older), evidence for the role of leisure-time physical activity (LTPA) in the prevention of falls and resulting injuries in middle-aged adults (aged 45-64 years) is lacking. In the present study, we investigate the association between self-reported engagement in LTPA and the frequency of falls and fall-related injuries among middle-aged and older adults, while controlling for key sociodemographic and health characteristics. METHODS Nationally representative data from the 2010 U.S. Behavioral Risk Factor Surveillance Survey were analyzed in April 2014 to examine the number of adults aged ≥45 years who self-reported their fall experience in the previous 3 months and any injuries that resulted from those falls. We then evaluated the association between LTPA and self-reported falls and injuries across three age strata (45-54, 55-64, and ≥65 years). The two main self-reported outcome measures were (1) frequency of falls in the 3 months prior to the survey interview date and (2) the number of injuries resulting from these falls. Prevalence ratios (PRs) and 95% CIs were calculated using Poisson regression models with robust SEs. RESULTS Of 340,680 survey participants aged ≥45 years, 70.7% reported engaging in LTPA, and 17% reported one or more falls. Among those reporting a fall within 3 months, 25.6% experienced one injurious fall (fall resulting in an injury) and 8.4% reported two or more injurious falls. Controlling for sociodemographic and health characteristics, among adults aged 45-54 years, those who engaged in LTPA were significantly less likely to report one fall (PR=0.90, 95% CI=0.81, 0.99); two or more falls (PR=0.84, 95% CI=0.77, 0.93); one injurious fall (PR=0.88, 95% CI=0.78, 0.99); and two or more injurious falls (PR=0.69, 95% CI=0.58, 0.83) than those who did not exercise. A similar protective effect of LTPA on reporting falls and injuries was noted for adults aged 55-64 and ≥65 years. CONCLUSIONS Similar to older adults, middle-aged adults who engage in LTPA report fewer falls and fall-related injuries. Upon further confirmation of the relationship between LTPA and falls among middle-aged adults, fall prevention interventions could be developed for this population.
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Affiliation(s)
- Alberto J Caban-Martinez
- Center for Injury Epidemiology, Liberty Mutual Research Institute for Safety, Hopkinton, Massachusetts; Environmental and Occupational Medicine and Epidemiology Program, Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts; Orthopaedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - Theodore K Courtney
- Center for Injury Epidemiology, Liberty Mutual Research Institute for Safety, Hopkinton, Massachusetts; Environmental and Occupational Medicine and Epidemiology Program, Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Wen-Ruey Chang
- Center for Physical Ergonomics, Liberty Mutual Research Institute for Safety, Hopkinton, Massachusetts
| | - David A Lombardi
- Center for Injury Epidemiology, Liberty Mutual Research Institute for Safety, Hopkinton, Massachusetts; Environmental and Occupational Medicine and Epidemiology Program, Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Yueng-Hsiang Huang
- Center for Behavioral Sciences, Liberty Mutual Research Institute for Safety, Hopkinton, Massachusetts
| | - Melanye J Brennan
- Center for Injury Epidemiology, Liberty Mutual Research Institute for Safety, Hopkinton, Massachusetts
| | - Melissa J Perry
- Department of Environmental and Occupational Health, The George Washington University, Washington, District of Columbia
| | - Jeffrey N Katz
- Environmental and Occupational Medicine and Epidemiology Program, Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts; Orthopaedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - David C Christiani
- Environmental and Occupational Medicine and Epidemiology Program, Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Santosh K Verma
- Center for Injury Epidemiology, Liberty Mutual Research Institute for Safety, Hopkinton, Massachusetts; Department of Family Medicine and Community Health, University of Massachusetts Medical School, Worcester, Massachusetts.
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Figueroa ZI, Young HA, Meeker JD, Martenies SE, Barr DB, Gray G, Perry MJ. Dialkyl phosphate urinary metabolites and chromosomal abnormalities in human sperm. Environ Res 2015; 143:256-265. [PMID: 26519831 PMCID: PMC4743645 DOI: 10.1016/j.envres.2015.10.021] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Revised: 10/16/2015] [Accepted: 10/19/2015] [Indexed: 06/05/2023]
Abstract
BACKGROUND The past decade has seen numerous human health studies seeking to characterize the impacts of environmental exposures, such as organophosphate (OP) insecticides, on male reproduction. Despite an extensive literature on OP toxicology, many hormone-mediated effects on the testes are not well understood. OBJECTIVES This study investigated environmental exposures to OPs and their association with the frequency of sperm chromosomal abnormalities (i.e., disomy) among adult men. METHODS Men (n=159) from a study assessing the impact of environmental exposures on male reproductive health were included in this investigation. Multi-probe fluorescence in situ hybridization (FISH) for chromosomes X, Y, and 18 was used to determine XX18, YY18, XY18 and total disomy in sperm nuclei. Urine was analyzed using gas chromatography coupled with mass spectrometry for concentrations of dialkyl phosphate (DAP) metabolites of OPs [dimethylphosphate (DMP); dimethylthiophosphate (DMTP); dimethyldithiophosphate (DMDTP); diethylphosphate (DEP); diethylthiophosphate (DETP); and diethyldithiophosphate (DEDTP)]. Poisson regression was used to model the association between OP exposures and disomy measures. Incidence rate ratios (IRRs) were calculated for each disomy type by exposure quartiles for most metabolites, controlling for age, race, BMI, smoking, specific gravity, total sperm concentration, motility, and morphology. RESULTS A significant positive trend was seen for increasing IRRs by exposure quartiles of DMTP, DMDTP, DEP and DETP in XX18, YY18, XY18 and total disomy. A significant inverse association was observed between DMP and total disomy. Findings for total sum of DAP metabolites concealed individual associations as those results differed from the patterns observed for each individual metabolite. Dose-response relationships appeared nonmonotonic, with most of the increase in disomy rates occurring between the second and third exposure quartiles and without additional increases between the third and fourth exposure quartiles. CONCLUSIONS This is the first epidemiologic study of this size to examine the relationship between environmental OP exposures and human sperm disomy outcomes. Our findings suggest that increased disomy rates were associated with specific DAP metabolites, suggesting that the impacts of OPs on testis function need further characterization in epidemiologic studies.
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Affiliation(s)
- Zaida I Figueroa
- Department of Environmental and Occupational Health, George Washington University, Milken Institute School of Public Health, 950 New Hampshire Ave. NW (4th Floor), Washington, DC 20052, United States.
| | - Heather A Young
- Department of Epidemiology and Biostatistics, George Washington University, Milken Institute School of Public Health, 950 New Hampshire Ave. NW (5th Floor), Washington, DC 20052, United States.
| | - John D Meeker
- Department of Environmental Health Sciences, University of Michigan, School of Public Health, 1415 Washington Heights, Ann Arbor, MI 48109-2029, United States.
| | - Sheena E Martenies
- Department of Environmental and Occupational Health, George Washington University, Milken Institute School of Public Health, 950 New Hampshire Ave. NW (4th Floor), Washington, DC 20052, United States.
| | - Dana Boyd Barr
- Department of Environmental Health, Emory University, Rollins School of Public Health, 1518 Clifton Road, NE, Atlanta, GA 30322, United States.
| | - George Gray
- Department of Environmental and Occupational Health, George Washington University, Milken Institute School of Public Health, 950 New Hampshire Ave. NW (4th Floor), Washington, DC 20052, United States.
| | - Melissa J Perry
- Department of Environmental and Occupational Health, George Washington University, Milken Institute School of Public Health, 950 New Hampshire Ave. NW (4th Floor), Washington, DC 20052, United States.
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Pearce N, Blair A, Vineis P, Ahrens W, Andersen A, Anto JM, Armstrong BK, Baccarelli AA, Beland FA, Berrington A, Bertazzi PA, Birnbaum LS, Brownson RC, Bucher JR, Cantor KP, Cardis E, Cherrie JW, Christiani DC, Cocco P, Coggon D, Comba P, Demers PA, Dement JM, Douwes J, Eisen EA, Engel LS, Fenske RA, Fleming LE, Fletcher T, Fontham E, Forastiere F, Frentzel-Beyme R, Fritschi L, Gerin M, Goldberg M, Grandjean P, Grimsrud TK, Gustavsson P, Haines A, Hartge P, Hansen J, Hauptmann M, Heederik D, Hemminki K, Hemon D, Hertz-Picciotto I, Hoppin JA, Huff J, Jarvholm B, Kang D, Karagas MR, Kjaerheim K, Kjuus H, Kogevinas M, Kriebel D, Kristensen P, Kromhout H, Laden F, Lebailly P, LeMasters G, Lubin JH, Lynch CF, Lynge E, 't Mannetje A, McMichael AJ, McLaughlin JR, Marrett L, Martuzzi M, Merchant JA, Merler E, Merletti F, Miller A, Mirer FE, Monson R, Nordby KC, Olshan AF, Parent ME, Perera FP, Perry MJ, Pesatori AC, Pirastu R, Porta M, Pukkala E, Rice C, Richardson DB, Ritter L, Ritz B, Ronckers CM, Rushton L, Rusiecki JA, Rusyn I, Samet JM, Sandler DP, de Sanjose S, Schernhammer E, Costantini AS, Seixas N, Shy C, Siemiatycki J, Silverman DT, Simonato L, Smith AH, Smith MT, Spinelli JJ, Spitz MR, Stallones L, Stayner LT, Steenland K, Stenzel M, Stewart BW, Stewart PA, Symanski E, Terracini B, Tolbert PE, Vainio H, Vena J, Vermeulen R, Victora CG, Ward EM, Weinberg CR, Weisenburger D, Wesseling C, Weiderpass E, Zahm SH. IARC monographs: 40 years of evaluating carcinogenic hazards to humans. Environ Health Perspect 2015; 123:507-14. [PMID: 25712798 PMCID: PMC4455595 DOI: 10.1289/ehp.1409149] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2014] [Accepted: 02/20/2015] [Indexed: 05/07/2023]
Abstract
BACKGROUND Recently, the International Agency for Research on Cancer (IARC) Programme for the Evaluation of Carcinogenic Risks to Humans has been criticized for several of its evaluations, and also for the approach used to perform these evaluations. Some critics have claimed that failures of IARC Working Groups to recognize study weaknesses and biases of Working Group members have led to inappropriate classification of a number of agents as carcinogenic to humans. OBJECTIVES The authors of this Commentary are scientists from various disciplines relevant to the identification and hazard evaluation of human carcinogens. We examined criticisms of the IARC classification process to determine the validity of these concerns. Here, we present the results of that examination, review the history of IARC evaluations, and describe how the IARC evaluations are performed. DISCUSSION We concluded that these recent criticisms are unconvincing. The procedures employed by IARC to assemble Working Groups of scientists from the various disciplines and the techniques followed to review the literature and perform hazard assessment of various agents provide a balanced evaluation and an appropriate indication of the weight of the evidence. Some disagreement by individual scientists to some evaluations is not evidence of process failure. The review process has been modified over time and will undoubtedly be altered in the future to improve the process. Any process can in theory be improved, and we would support continued review and improvement of the IARC processes. This does not mean, however, that the current procedures are flawed. CONCLUSIONS The IARC Monographs have made, and continue to make, major contributions to the scientific underpinning for societal actions to improve the public's health.
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Affiliation(s)
- Neil Pearce
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, United Kingdom
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Goldstone AE, Chen Z, Perry MJ, Kannan K, Louis GMB. Urinary bisphenol A and semen quality, the LIFE Study. Reprod Toxicol 2014; 51:7-13. [PMID: 25462789 DOI: 10.1016/j.reprotox.2014.11.003] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Revised: 10/29/2014] [Accepted: 11/04/2014] [Indexed: 10/24/2022]
Abstract
Bisphenol A (BPA), a high-production volume industrial chemical found in several consumer products, has been negatively associated with sperm quality. This study aimed to estimate the association between BPA and 35 measures of semen quality among reproductive aged men recruited from 16 counties in Michigan and Texas, 2005-2009. Of 501 enrolled males, 418 (83.4%) provided a urine sample and at least one semen sample. Linear and logistic regression models assessed the association between urinary BPA levels and individual semen quality endpoints. Generalized estimating equations were used to account for repeated measures of semen quality and adjusted models accounted for 11 a priori covariates. Geometric mean total urinary BPA concentration among participants was 0.55ng/mL (95% CI 0.49-0.63). A negative relation between BPA and DNA fragmentation was the sole significant finding in adjusted linear regression (β=-0.0544, p=0.035) and suggestive of less sperm DNA damage.
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Affiliation(s)
- Alexandra E Goldstone
- Department of Environmental & Occupational Health, Milken Institute School of Public Health, George Washington University, Washington, DC, USA
| | - Zhen Chen
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, 6100 Executive Blvd, Rockville, MD 20852, USA
| | - Melissa J Perry
- Department of Environmental & Occupational Health, Milken Institute School of Public Health, George Washington University, Washington, DC, USA
| | - Kurunthachalam Kannan
- Division of Environmental Health Sciences, Wadsworth Center, New York State Department of Health, Albany, NY, USA; Department of Environmental Health Sciences, School of Public Health, The University at Albany-SUNY, Albany, NY, USA
| | - Germaine M Buck Louis
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, 6100 Executive Blvd, Rockville, MD 20852, USA.
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Lombardi DA, Jin K, Vetter C, Courtney TK, Folkard S, Arlinghaus A, Liang Y, Perry MJ. The impact of shift starting time on sleep duration, sleep quality, and alertness prior to injury in the People's Republic of China. Chronobiol Int 2014; 31:1201-8. [PMID: 25216207 DOI: 10.3109/07420528.2014.957303] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Early shift start time and night shifts are associated with reduced sleep duration and poor sleep quality that often lead to increased fatigue levels, performance decrements and adverse safety and health outcomes. This study investigates the impact of shift starting time on sleep patterns, including the duration and quality of sleep and alertness/sleepiness at the time of injury, in a large epidemiological field study of hospitalized adults with severe work-related hand injury in the People's Republic of China (PRC) from multiple industries with severe work-related traumatic hand injury were recruited from 11 hospitals in three industrially-developed cities in the PRC: Ningbo, Liuzhou and Wuxi. Analysis of covariance (ANCOVA) was used to compare sleep duration, sleep quality and alertness/sleepiness across 3 h increments of shift start time, while adjusting for age, gender, work hours, shift duration, day of injury and several transient work-related factors. Effect modification by gender was also evaluated. Seven-hundred and three hospitalized adults (96.4%) completed a face-to-face interview within 4 days of injury; 527 (75.0%) were male, with a mean (±SEM) age of 31.8 ± 0.4 years. Overall, these adults worked relatively long weekly (55.7 ± 0.6 h) and daily hours (8.6 ± 0.07 h). Average sleep duration prior to injury was 8.5 h (±0.07), and showed significant variations (p value <0.05) across shift starting time increments. Overall mean prior sleep duration was shortest for individuals starting shifts from "21:00-23:59" (5.6±0.8 h) followed by midnight "00:00-02:59" (6.1 ± 0.6 h). However, a statistically significant interaction (p < 0.05) was observed between gender and shift starting time on mean sleep duration. For males the shortest sleep duration was 5.6 h ("21:00-23:59") and for females the shortest was 4.3 h ("24:00-02:59" and "15:00-17:59"). Sleep quality (generally quite well) and alertness/sleepiness based on the KSS (generally alert) did not vary significantly across shift starting time. Results suggest that sleep duration is shortest among injured PRC adults starting shifts late night and early morning. However, with more than 8.5 h of sleep on average work days, Chinese slept much longer than typical US day workers (Sleep in America Poll, 2012, 6:44 on workdays, 7:35 on free days), and this may help to explain higher than expected alertness/sleepiness scores at the time of injury.
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Affiliation(s)
- David A Lombardi
- Center for Injury Epidemiology, Liberty Mutual Research Institute for Safety , Hopkinton, MA , USA
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Verma SK, Zhao Z, Courtney TK, Chang WR, Lombardi DA, Huang YH, Brennan MJ, Perry MJ. Duration of slip-resistant shoe usage and the rate of slipping in limited-service restaurants: results from a prospective and crossover study. Ergonomics 2014; 57:1919-1926. [PMID: 25205136 DOI: 10.1080/00140139.2014.952348] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Several studies have indicated that slip-resistant shoes may have a positive effect on reducing the risk of slips and falls, a leading cause of injury at work. Few studies, however, have examined how duration of shoe usage affects their slip-resistance properties. This study examined the association between the duration of slip-resistant shoes usage and the self-reported rate of slipping in limited-service restaurant workers. A total of 475 workers from 36 limited-service restaurants in the USA were recruited to participate in a 12-week prospective study of workplace slipping. Of the 475 participants, 83 reported changing to a new pair of shoes at least once during the 12-week follow-up. The results show that slip-resistant shoes worn for less than six months were moderately more effective than those worn for more than six months. Changing to a new pair of shoes among those wearing slip-resistant shoes at baseline was associated with a 55% reduction in the rate of slipping (RR = 0.45, 95% CI = 0.23-0.89). Further research is needed to develop criteria for the replacement of slip-resistant shoes.
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Affiliation(s)
- Santosh K Verma
- a Center for Injury Epidemiology, Liberty Mutual Research Institute for Safety , Hopkinton , MA , USA
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Goldstone AE, Chen Z, Perry MJ, Kannan K, Buck Louis GM. Urinary Bisphenol a and Semen Quality: The Life Study. Ann Epidemiol 2014. [DOI: 10.1016/j.annepidem.2014.06.087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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McAuliffe ME, Williams PL, Korrick SA, Dadd R, Marchetti F, Martenies SE, Perry MJ. Human sperm sex chromosome disomy and sperm DNA damage assessed by the neutral comet assay. Hum Reprod 2014; 29:2148-55. [PMID: 25069502 DOI: 10.1093/humrep/deu177] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
STUDY QUESTION Is there an association between human sperm sex chromosome disomy and sperm DNA damage? SUMMARY ANSWER An increase in human sperm XY disomy was associated with higher comet extent; however, there was no other consistent association of sex chromosome disomies with DNA damage. WHAT IS KNOWN ALREADY There is limited published research on the association between sex chromosome disomy and sperm DNA damage and the findings are not consistent across studies. STUDY DESIGN, SIZE, AND DURATION We conducted a cross-sectional study of 190 men (25% ever smoker, 75% never smoker) from subfertile couples presenting at the Massachusetts General Hospital Fertility Clinic from January 2000 to May 2003. PARTICIPANTS/MATERIALS, SETTING, METHODS Multiprobe fluorescence in situ hybridization for chromosomes X, Y and 18 was used to determine XX, YY, XY and total sex chromosome disomy in sperm nuclei using an automated scoring method. The neutral comet assay was used to measure sperm DNA damage, as reflected by comet extent, percentage DNA in the comet tail, and tail distributed moment. Univariate and multiple linear regression models were constructed with sex chromosome disomy (separate models for each of the four disomic conditions) as the independent variable, and DNA damage parameters (separate models for each measure of DNA damage) as the dependent variable. MAIN RESULTS AND THE ROLE OF CHANCE Men with current or past smoking history had significantly greater comet extent (µm: regression coefficients with 95% CI) [XX18: 15.17 (1.98, 28.36); YY18: 14.68 (1.50, 27.86); XY18: 15.41 (2.37, 28.45); Total Sex Chromosome Disomy: 15.23 (2.09, 28.38)], and tail distributed moment [XX18: 3.01 (0.30, 5.72); YY18: 2.95 (0.24, 5.67); XY18: 3.04 (0.36, 5.72); Total Sex Chromosome Disomy: 3.10 (0.31, 5.71)] than men who had never smoked. In regression models adjusted for age and smoking, there was a positive association between XY disomy and comet extent. For an increase in XY disomy from 0.56 to 1.47% (representing the 25th to 75th percentile), there was a mean increase of 5.08 µm in comet extent. No other statistically significant findings were observed. LIMITATIONS, REASONS FOR CAUTION A potential limitation of this study is that it is cross-sectional. Cross-sectional analyses by nature do not lend themselves to inference about directionality for any observed associations; therefore we cannot determine which variable is the cause and which one is the effect. A small sample size may be a further limitation. Comparison of these findings to other studies is limited due to methodological differences. WIDER IMPLICATIONS OF THE FINDINGS Although consistent associations across sex chromosome disomies or DNA damage measures were not observed, this study highlights the need to explore etiologies of sperm DNA damage and sex chromosome disomy to better understand the potential mechanistic overlaps between the two. STUDY FUNDING/COMPETING INTERESTS This work was supported by NIOSH Grant T42 OH008416, and NIH/NIEHS Grants ES 009718, ES 000002, and R01 ES017457. During the study M.E.M. was affiliated with the Department of Environmental Health at the Harvard School of Public Health. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- M E McAuliffe
- Department of Environmental Health, Harvard School of Public Health, Boston, MA 02115, USA Millennium: The Takeda Oncology Company, Cambridge, MA 02139, USA
| | - P L Williams
- Department of Biostatistics, Harvard School of Public Health, Boston, MA 02115, USA
| | - S A Korrick
- Department of Environmental Health, Harvard School of Public Health, Boston, MA 02115, USA Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - R Dadd
- Department of Environmental Health, Harvard School of Public Health, Boston, MA 02115, USA
| | - F Marchetti
- Environmental Health Science Research Bureau, Health Canada, Ottawa, ON K1A 0K9, Canada
| | - S E Martenies
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington, DC 20052, USA
| | - M J Perry
- Department of Environmental and Occupational Health, Milken Institute School of Public Health, The George Washington University, Washington, DC 20052, USA
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Young HA, Meeker JD, Martenies SE, Figueroa ZI, Barr DB, Perry MJ. Environmental exposure to pyrethroids and sperm sex chromosome disomy: a cross-sectional study. Environ Health 2013; 12:111. [PMID: 24345058 PMCID: PMC3929259 DOI: 10.1186/1476-069x-12-111] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2013] [Accepted: 12/03/2013] [Indexed: 05/13/2023]
Abstract
BACKGROUND The role of environmental pesticide exposures, such as pyrethroids, and their relationship to sperm abnormalities are not well understood. This study investigated whether environmental exposure to pyrethroids was associated with altered frequency of sperm sex chromosome disomy in adult men. METHODS A sample of 75 subjects recruited through a Massachusetts infertility clinic provided urine and semen samples. Individual exposures were measured as urinary concentrations of three pyrethroid metabolites ((3-phenoxybenzoic acid (3PBA), cis- and trans- 3-(2,2-Dichlorovinyl)-1-methylcyclopropane-1,2-dicarboxylic acid (CDCCA and TDCCA)). Multiprobe fluorescence in situ hybridization for chromosomes X, Y, and 18 was used to determine XX, YY, XY, 1818, and total sex chromosome disomy in sperm nuclei. Poisson regression analysis was used to examine the association between aneuploidy rates and pyrethroid metabolites while adjusting for covariates. RESULTS Between 25-56% of the sample were above the limit of detection (LOD) for the pyrethroid metabolites. All sex chromosome disomies were increased by 7-30% when comparing men with CDCCA and TDCCA levels above the LOD to those below the LOD. For 3PBA, compared to those below the LOD, those above the LOD had YY18 disomy rates 1.28 times higher (95% CI: 1.15, 1.42) whereas a reduced rate was seen for XY18 and total disomy (IRR = 0.82; 95% CI: 0.77, 0.87; IRR = 0.93; 95% CI: 0.87-0.97), and no association was seen for XX18 and 1818. CONCLUSIONS Our findings suggest that urinary concentrations of CDCCA and TDCCA above the LOD were associated with increased rates of aneuploidy. However the findings for 3BPA were not consistent. This is the first study to examine these relationships, and replication of our findings is needed before the association between pyrethroid metabolites and aneuploidy can be fully defined.
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Affiliation(s)
- Heather A Young
- Department of Epidemiology and Biostatistics, George Washington University School of Public Health and Health Services, Washington, DC 20037, USA
| | - John D Meeker
- Department of Environmental Health, University of Michigan School of Public Health, Ann Arbor, MI 48109, USA
| | - Sheena E Martenies
- Department of Environmental and Occupational Health, George Washington University School of Public Health and Health Services, Washington, DC 20037, USA
| | - Zaida I Figueroa
- Department of Environmental and Occupational Health, George Washington University School of Public Health and Health Services, Washington, DC 20037, USA
| | - Dana Boyd Barr
- Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA
| | - Melissa J Perry
- Department of Environmental and Occupational Health, George Washington University School of Public Health and Health Services, Washington, DC 20037, USA
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Abstract
Increasingly, undergraduate and graduate students as well as mid-career professionals are deciding to pursue careers focused on the primary prevention of mental disorders and the promotion of mental health. Although there are several training and career options available to prospective students of prevention, a compendium of prevention resources is not readily available. This article is intended to help prospective students find training programs, and other sources of information, that focus on prevention. The disciplines of public health, community psychology, social work, and education are reviewed with regard to their respective training options in prevention, and sources of further information are offered.
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Affiliation(s)
- M J Perry
- Department of Psychology, and office of Health Promotion Research, University of Vermont, USA
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Lombardi DA, Jin K, Courtney TK, Arlinghaus A, Folkard S, Liang Y, Perry MJ. The effects of rest breaks, work shift start time, and sleep on the onset of severe injury among workers in the People’s Republic of China. Scand J Work Environ Health 2013; 40:146-55. [DOI: 10.5271/sjweh.3395] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Verma SK, Courtney TK, Lombardi DA, Chang WR, Huang YH, Brennan MJ, Perry MJ. Internet and telephonic IVR mixed-mode survey for longitudinal studies: choice, retention, and data equivalency. Ann Epidemiol 2013; 24:72-4. [PMID: 24252715 DOI: 10.1016/j.annepidem.2013.10.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2013] [Revised: 09/30/2013] [Accepted: 10/08/2013] [Indexed: 11/18/2022]
Abstract
PURPOSE This study examined data equivalency and loss to follow-up rates from Internet and interactive voice response (IVR) system surveys in a prospective-cohort study. METHODS 475 limited-service restaurant workers participating in the 12-week study were given a choice to report their weekly slipping experience by either IVR or Internet. Demographic differences, loss to follow-up, self-reported rates of slipping, and selection of first and last choices were compared. RESULTS Loss to follow-up rates were slightly higher for those choosing the IVR mode. Rates of slipping and selection of first and last choices were not significantly different between survey modes. Propensity to choose an Internet survey decreased with increasing age, and was the lowest among Spanish speakers (5%) and those with less than a high school education (14%). CONCLUSIONS Studies relying solely on Internet-based data collection may lead to selective exclusion of certain populations. Findings suggest that Internet and IVR may be combined as survey modalities within longitudinal studies.
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Affiliation(s)
- Santosh K Verma
- Center for Injury Epidemiology, Liberty Mutual Research Institute for Safety, Hopkinton, Massachusetts; Department of Family Medicine and Community Health, University of Massachusetts Medical School, Worcester, Massachusetts.
| | - Theodore K Courtney
- Center for Injury Epidemiology, Liberty Mutual Research Institute for Safety, Hopkinton, Massachusetts; Environmental and Occupational Medicine and Epidemiology Program, Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts
| | - David A Lombardi
- Center for Injury Epidemiology, Liberty Mutual Research Institute for Safety, Hopkinton, Massachusetts; Environmental and Occupational Medicine and Epidemiology Program, Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts
| | - Wen-Ruey Chang
- Center for Physical Ergonomics, Liberty Mutual Research Institute for Safety, Hopkinton, Massachusetts
| | - Yueng-Hsiang Huang
- Center for Behavioral Sciences, Liberty Mutual Research Institute for Safety, Hopkinton, Massachusetts
| | - Melanye J Brennan
- Center for Injury Epidemiology, Liberty Mutual Research Institute for Safety, Hopkinton, Massachusetts
| | - Melissa J Perry
- Department of Environmental and Occupational Health, The George Washington University, School of Public Health and Health Services, 2100 M Street, NW Suite 203A, Washington, DC 20037
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