Grantee Research Project Results
2012 Progress Report: Project B: Exposure Project: Mn, DDT/E and PBDE Exposure to Farmworker Children
EPA Grant Number: R834513C002Subproject: this is subproject number 002 , established and managed by the Center Director under grant R834513
(EPA does not fund or establish subprojects; EPA awards and manages the overall grant for this center).
Center: Center for Research on Early Childhood Exposure and Development in Puerto Rico
Center Director: Alshawabkeh, Akram
Title: Project B: Exposure Project: Mn, DDT/E and PBDE Exposure to Farmworker Children
Investigators: Eskenazi, Brenda , Holland, Nina T. , Sjodin, Andreas , Bradman, Asa , Smith, Donald , Eisen, Ellen , Molitor, John , Harley, Kim , Arora, Manish , Jerrett, Michael
Current Investigators: Eskenazi, Brenda , Harley, Kim , Holland, Nina T. , Jerrett, Michael , Sjodin, Andreas , Arora, Manish , Smith, Donald , Eisen, Ellen , Molitor, John , Hubbard, Alan , Lustig, Robert
Institution: University of California - Berkeley
EPA Project Officer: Hahn, Intaek
Project Period: August 1, 2009 through July 31, 2014 (Extended to July 31, 2017)
Project Period Covered by this Report: June 1, 2011 through May 31,2012
RFA: Children's Environmental Health and Disease Prevention Research Centers (with NIEHS) (2009) RFA Text | Recipients Lists
Research Category: Children's Health , Human Health
Objective:
In Project B (R834513C002) we will examine novel methods of examining prenatal exposure to Mn, PBDE, and DDT/E compounds using shed deciduous teeth and GIS methods with remote sensing. The specific aims are:
Specific Aim 1: To measure Mn, PBDEs, and DDT/E in shed deciduous teeth.
Specific Aim 2: To determine the relationship between Mn, PBDE, and DDT/E levels in teeth with other relevant biological measures.
Progress Summary:
- DAPS in child urine. We are completing a manuscript examining changes in pesticide excretion during organic food intake.
- DAPs in the environment (EPA STAR Fellowship): Measurements of DAPs in urine may come from OP pesticide in child or intake of preformed DAPs. We measured preformed DAPs in dust. DAPs were present in dust but did not significantly contribute to measured DAPs in urine (Quirós-Alcalá, et al., 2012).
- PBDEs in Pregnant women and children (NIEHS): We have published two articles in ES&T, one examining predictors of PBDEs in maternal blood during pregnancy (Castorina, et al., 2011) and one examining predictors of PBDE in child blood (Bradman, et al., 2012).
- BPA: An article examining BPA exposures is in final preparation for submittal (Quirós-Alcalá, et al.).
- Environmental Quality in Child Care: Asa Bradman completed a major study examining environmental quality in child care with funding from the California Air Resources Board.
Future Activities:
The timeline for this project has not changed. In the next year, measurements of Mn in teeth, and for a subset, maternal and child blood, urine, hair and breastmilk, will be completed. We have begun analyses examining the interrelationships of Mn in teeth and other biological samples and predictors of Mn in house dust. PBDEs are being measured in blood from CHAMACOS 9 year old children. We expect to publish at least three manuscripts this year, one on predictors of Mn in dust, one examining predictors of Mn levels in teeth, and one examining the interrelationships of Mn in biological samples.
Journal Articles on this Report : 12 Displayed | Download in RIS Format
Other subproject views: | All 108 publications | 43 publications in selected types | All 42 journal articles |
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Other center views: | All 694 publications | 167 publications in selected types | All 166 journal articles |
Type | Citation | ||
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Arora M, Bradman A, Austin C, Vedar M, Holland N, Eskenazi B, Smith DR. Determining fetal manganese exposure from mantle dentine of deciduous teeth. Environmental Science & Technology 2012;46(9):5118-5125. |
R834513 (2010) R834513 (2012) R834513 (2013) R834513 (2014) R834513 (Final) R834513C001 (2012) R834513C002 (2012) R834513C002 (2013) R834513C002 (Final) R834513C003 (Final) |
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Bradman A, Castorina R, Barr DB, Chevrier J, Harnly ME, Eisen EA, McKone TE, Harley K, Holland N, Eskenazi B. Determinants of organophosphorus pesticide urinary metabolite levels in young children living in an agricultural community. International Journal of Environmental Research and Public Health 2011;8(4):1061-1083. |
R834513 (2010) R834513 (2011) R834513 (2012) R834513 (2013) R834513 (2015) R834513 (2016) R834513 (Final) R834513C001 (2010) R834513C001 (2011) R834513C002 (2010) R834513C002 (2011) R834513C002 (2012) R834513C003 (2010) R834513C003 (2011) R834513C003 (Final) R831710 (Final) R832734 (Final) |
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Bradman A, Castorina R, Sjodin A, Fenster L, Jones RS, Harley KG, Chevrier J, Holland NT, Eskenazi B. Factors associated with serum polybrominated diphenyl ether (PBDE) levels among school-age children in the CHAMACOS cohort. Environmental Science & Technology 2012;46(13):7373-7381. |
R834513 (2012) R834513 (2013) R834513 (Final) R834513C002 (2012) R834513C002 (2013) R834513C003 (2012) |
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Bradman A, Kogut K, Eisen EA, Jewell NP, Quiros-Alcala L, Castorina R, Chevrier J, Holland NT, Barr DB, Kavanagh-Baird G, Eskenazi B. Variability of organophosphorous pesticide metabolite levels in spot and 24-hr urine samples collected from young children during 1 week. Environmental Health Perspectives 2013;121(1):118-124. |
R834513 (2011) R834513 (2012) R834513 (2013) R834513 (Final) R834513C002 (2011) R834513C002 (2012) R834513C002 (2013) R834513C003 (Final) |
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Castorina R, Bradman A, Sjodin A, Fenster L, Jones RS, Harley KG, Eisen EA, Eskenazi B. Determinants of serum polybrominated diphenyl ether (PBDE) levels among pregnant women in the CHAMACOS cohort. Environmental Science & Technology 2011;45(15):6553-6560. |
R834513 (2010) R834513 (2011) R834513 (2012) R834513 (2013) R834513 (2015) R834513 (2016) R834513 (Final) R834513C001 (2010) R834513C001 (2011) R834513C001 (2012) R834513C002 (2010) R834513C002 (2011) R834513C002 (2012) R834513C003 (2012) R834513C003 (Final) R831710 (Final) |
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Eskenazi B, Fenster L, Castorina R, Marks AR, Sjodin A, Rosas LG, Holland N, Guerra AG, Lopez-Carrillo L, Bradman A. A comparison of PBDE serum concentrations in Mexican and Mexican-American children living in California. Environmental Health Perspectives 2011;119(10):1442-1448. |
R834513 (2010) R834513 (2011) R834513 (2012) R834513 (2013) R834513 (2015) R834513 (2016) R834513 (Final) R834513C001 (2010) R834513C001 (2011) R834513C001 (2012) R834513C002 (2010) R834513C002 (2011) R834513C002 (2012) R834513C003 (2010) R834513C003 (2011) R831710 (Final) |
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Gunier RB, Jerrett M, Smith DR, Jursa T, Yousefi P, Camacho J, Hubbard A, Eskenazi B, Bradman A. Determinants of manganese levels in house dust samples from the CHAMACOS cohort. Science of the Total Environment 2014;497-498:360-368. |
R834513 (2012) R834513 (2013) R834513 (2014) R834513 (2015) R834513 (Final) R834513C002 (2010) R834513C002 (2012) R834513C002 (2014) R834513C002 (2015) |
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Huen K, Bradman A, Harley K, Yousefi P, Boyd Barr D, Eskenazi B, Holland N. Organophosphate pesticide levels in blood and urine of women and newborns living in an agricultural community. Environmental Research 2012;117:8-16. |
R834513 (2010) R834513 (2011) R834513 (2012) R834513 (2013) R834513 (2015) R834513 (2016) R834513 (Final) R834513C001 (2010) R834513C001 (2011) R834513C002 (2010) R834513C002 (2012) R834513C002 (2013) R834513C003 (2010) R834513C003 (2011) R834513C003 (2012) R831710 (Final) R832734 (Final) |
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Quiros-Alcala L, Bradman A, Nishioka M, Harnly ME, Hubbard A, McKone TE, Eskenazi B. Concentrations and loadings of polybrominated diphenyl ethers in dust from low-income households in California. Environment International 2011;37(3):592-596. |
R834513 (2010) R834513 (2011) R834513 (2012) R834513 (2013) R834513 (2015) R834513 (2016) R834513C001 (2010) R834513C001 (2011) R834513C002 (2010) R834513C002 (2011) R834513C002 (2012) R831710 (Final) |
Exit Exit Exit |
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Quiros-Alcala L, Bradman A, Nishioka M, Harnly ME, Hubbard A, McKone TE, Ferber J, Eskenazi B. Pesticides in house dust from urban and farmworker households in California: an observational measurement study. Environmental Health 2011;10:19 (15 pp.). |
R834513 (2010) R834513 (2011) R834513 (2012) R834513 (2013) R834513 (2015) R834513 (2016) R834513 (Final) R834513C001 (2010) R834513C001 (2011) R834513C002 (2010) R834513C002 (2011) R834513C002 (2012) R831710 (Final) |
Exit Exit Exit |
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Quiros-Alcala L, Bradman A, Smith K, Weerasekera G, Odetokun M, Barr DB, Nishioka M, Castorina R, Hubbard AE, Nicas M, Hammond SK, McKone TE, Eskenazi B. Organophosphorous pesticide breakdown products in house dust and children's urine. Journal of Exposure Science & Environmental Epidemiology 2012;22(6):559-568. |
R834513 (2012) R834513 (2013) R834513 (Final) R834513C002 (2012) R834513C002 (2013) |
Exit Exit Exit |
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Weldon RH, Barr DB, Trujillo C, Bradman A, Holland N, Eskenazi B. A pilot study of pesticides and PCBs in the breast milk of women residing in urban and agricultural communities of California. Journal of Environmental Monitoring 2011;13(11):3136-3144. |
R834513 (2011) R834513 (2012) R834513 (2013) R834513 (Final) R834513C001 (2012) R834513C002 (2012) |
Exit Exit |
Supplemental Keywords:
DDT, DDE, PBDEs, flame retardants, manganese, maneb, mancozeb, pesticides, exposure assessment, biomonitoring, house dust, dust loading, teeth, blood, urine measurements, RFA, Health, Scientific Discipline, INTERNATIONAL COOPERATION, Health Risk Assessment, Children's Health, Environmental Policy, Biology, farmworkers, pesticide exposure, flame retardants, PBDE, children's vulnerablity, neurochemical effects, harmful environmental agents, biological markers, agricultural communityRelevant Websites:
Progress and Final Reports:
Original AbstractMain Center Abstract and Reports:
R834513 Center for Research on Early Childhood Exposure and Development in Puerto Rico Subprojects under this Center: (EPA does not fund or establish subprojects; EPA awards and manages the overall grant for this center).
R834513C001 CHAMACOS Cohort Project: Pesticides and PBDE on Neurobehavior and Puberty
R834513C002 Project B: Exposure Project: Mn, DDT/E and PBDE Exposure to Farmworker Children
R834513C003 Epigenetics Project
R834513C004 Community Outreach and Translation Core
The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Conclusions drawn by the principal investigators have not been reviewed by the Agency.
Project Research Results
- Final Report
- 2016 Progress Report
- 2015 Progress Report
- 2014 Progress Report
- 2013 Progress Report
- 2011 Progress Report
- 2010 Progress Report
- Original Abstract
42 journal articles for this subproject
Main Center: R834513
694 publications for this center
166 journal articles for this center