Pesticides/Enodcrine Disruptors/Childhood Growth/Develop
Pesticides/Enodcrine Disruptors/Childhood Growth/Develop
批准号:
6960219
负责人:
Gertrud S. Berkowitz
金额:
$12.84万
依托单位国家:
美国
项目类别:
财政年份:
2004
资助国家:
美国
项目状态:
已结题
起止时间:
2004-05-07 至 2008-10-31
关键词:
African AmericanHispanic Americansbehavior testcaucasian Americanchild (0-11)clinical researchdevelopmental neurobiologydisease /disorder proneness /riskendocrine disorderenvironmental exposureenvironmental toxicologyhalobiphenyl /halotriphenyl compoundhuman subjectlongitudinal human studyneuropsychologyobesityorganophosphorus insecticidepesticide biological effectplasticsprenatal stressquestionnairesracial /ethnic differencestatistics /biometryurban areaurinalysis
中文摘要
描述(由申请人提供):美国市中心的儿童暴露于多种已知和潜在的神经发育毒物中。这个项目的总体目标是研究接触ed、杀虫剂和多氯联苯与已经存在的种族和民族多样化的城市母亲和儿童的儿童生长发育之间的关系。该项目将继续评估产前接触有机磷(包括毒死蜱)、拟除虫菊酯和多氯联苯对生长和神经行为发育的影响。作为一个新的方向,研究人员计划评估潜在的内分泌干扰化学物质,特别是邻苯二甲酸盐和双酚a对胎儿、婴儿和儿童生长发育的影响。目前,他们至少有300个积极参与的母亲。婴儿对,并将增加78名母亲和婴儿从一个社区干预项目在上一个周期的赠款。为了评估环境暴露,将使用储存的和新收集的产妇和婴儿尿液样本以及调查问卷。评估神经发育的测试包括出生时的Brazelton新生儿行为评估量表,1岁和2岁时的Bayley婴儿发育量表,以及4岁、6岁和7岁时的一些额外测试。生长指标包括胎儿生长指标(出生时体重、头围和体长)以及1、2、4、6和7岁时的体重、头围和体长,以及4、6和7岁时体脂和瘦质量的百分比。与项目3合作,研究人员还将评估可能的调节影响
英文摘要
Description (provided by applicant): Children in America's inner cities are exposed to multiple known and potential neurodevelopmental toxicants. The overall goal of this project is to examine associations between exposures to EDs, pesticides and PCBs and growth and development of children of an already existing racially and ethnically diverse urban cohort of mothers and children. This project will continue to assess the effects of prenatal exposures to organophosphates (including chlorpyrifos), pyrethroids, and PCBs on growth and neurobehavioral development. As a new direction, the investigators plan to assess the impacts of potentially endocrine disrupting chemicals, specifically phthalates and bisphenol A on fetal, infant and childhood growth and development. Currently, they have at least 300 actively participating mother?infant pairs and will add another 78 mothers and infants from a community intervention project in the previous cycle of this grant. To assess environmental exposure, both stored and newly collected maternal and infant urinary samples will be used along with questionnaires. Tests to assess neurodevelopment include the Brazelton Neonatal Behavior Assessment Scale at birth, the Bayley Scales of Infant Development at ages 1 and 2 years, and several additional tests at ages 4, 6 and 7 years. Growth measures include indices of fetal growth (weight, head circumference and length at birth) as well as weight, head circumference, and length at ages 1, 2, 4, 6, and 7 years and percent body fat and lean mass at ages 4, 6, and 7 years. In collaboration with Project 3, the investigators will also assess possible modulating influences of
polymorphisms and enzymatic activity involving paraoxonases, lipases and glucuronidases on these associations. The unique contribution of this study is that it assesses the effects on childhood growth and neurodevelopment of current multiple potential exposures to developmental toxicants among inner city, minority children.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Organochlorine exposure, genetic polymorphism and Parkinson's disease
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批准号:6587642
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项目类别:
-
资助金额:$8.37万
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财政年份:2002
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负责人:Gertrud S. Berkowitz
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依托单位:
Organochlorine exposure, genetic polymorphism and Parkinson's disease
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批准号:6578820
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项目类别:
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资助金额:$8.37万
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财政年份:2002
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负责人:Gertrud S. Berkowitz
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依托单位:
EXPOSURE OF INDOOR PESTICIDES & PCBS--EFFECTS ON GROWTH & NEURODEVELOPMENT
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批准号:6589554
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项目类别:
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资助金额:$23.08万
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财政年份:2001
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负责人:Gertrud S. Berkowitz
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依托单位:
EXPOSURE OF INDOOR PESTICIDES & PCBS--EFFECTS ON GROWTH & NEURODEVELOPMENT
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批准号:6564420
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项目类别:
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资助金额:$23.08万
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财政年份:2001
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负责人:Gertrud S. Berkowitz
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依托单位:
EXPOSURE OF INDOOR PESTICIDES & PCBS--EFFECTS ON GROWTH & NEURODEVELOPMENT
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批准号:6504078
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项目类别:
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资助金额:$23.08万
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财政年份:2000
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负责人:Gertrud S. Berkowitz
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依托单位:
EXPOSURE OF INDOOR PESTICIDES & PCBS--EFFECTS ON GROWTH & NEURODEVELOPMENT
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批准号:6410383
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项目类别:
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资助金额:$10.31万
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财政年份:2000
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负责人:Gertrud S. Berkowitz
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依托单位:
NEUROPHYSIOLOGIC DYSFUNCTION, LEAD MOBILIZATION, AND MENOPAUSE
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批准号:6344824
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项目类别:
-
资助金额:$8.37万
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财政年份:1999
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负责人:Gertrud S. Berkowitz
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依托单位:
NEUROPHYSIOLOGIC DYSFUNCTION, LEAD MOBILIZATION, AND MENOPAUSE
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批准号:6314566
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项目类别:
-
资助金额:$8.37万
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财政年份:1999
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负责人:Gertrud S. Berkowitz
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依托单位:
LEAD MOBILIZATION DURING PREGNANCY AND LACTATION IN URBAN WOMEN
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批准号:6217756
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项目类别:
-
资助金额:$8.37万
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财政年份:1999
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负责人:Gertrud S. Berkowitz
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依托单位:
LEAD MOBILIZATION DURING PREGNANCY AND LACTATION IN URBAN WOMEN
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批准号:6106450
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项目类别:
-
资助金额:$8.37万
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财政年份:1999
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负责人:Gertrud S. Berkowitz
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依托单位:
LEAD MOBILIZATION DURING PREGNANCY AND LACTATION IN URBAN WOMEN
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批准号:6301520
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项目类别:
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资助金额:$8.37万
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财政年份:1999
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负责人:Gertrud S. Berkowitz
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依托单位:
NEUROPHYSIOLOGIC DYSFUNCTION, LEAD MOBILIZATION, AND MENOPAUSE
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批准号:6301521
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项目类别:
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资助金额:$8.37万
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财政年份:1999
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负责人:Gertrud S. Berkowitz
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依托单位:
LEAD MOBILIZATION DURING PREGNANCY AND LACTATION IN URBAN WOMEN
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批准号:6305232
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项目类别:
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资助金额:$6.88万
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财政年份:1999
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负责人:Gertrud S. Berkowitz
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依托单位:
LEAD MOBILIZATION DURING PREGNANCY AND LACTATION IN URBAN WOMEN
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批准号:6314565
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项目类别:
-
资助金额:$8.37万
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财政年份:1999
-
负责人:Gertrud S. Berkowitz
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依托单位:
NEUROPHYSIOLOGIC DYSFUNCTION, LEAD MOBILIZATION, AND MENOPAUSE
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批准号:6217757
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项目类别:
-
资助金额:$8.37万
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财政年份:1999
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负责人:Gertrud S. Berkowitz
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依托单位:
NEUROPHYSIOLOGIC DYSFUNCTION, LEAD MOBILIZATION, AND MENOPAUSE
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批准号:6106451
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项目类别:
-
资助金额:$8.37万
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财政年份:1999
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负责人:Gertrud S. Berkowitz
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依托单位:
LEAD MOBILIZATION DURING PREGNANCY AND LACTATION IN URBAN WOMEN
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批准号:6314554
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项目类别:
-
资助金额:$8.37万
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财政年份:1999
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负责人:Gertrud S. Berkowitz
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依托单位:
LEAD MOBILIZATION DURING PREGNANCY AND LACTATION IN URBAN WOMEN
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批准号:6344823
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项目类别:
-
资助金额:$8.37万
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财政年份:1999
-
负责人:Gertrud S. Berkowitz
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依托单位:
EXPOSURE OF INDOOR PESTICIDES & PCBS--EFFECTS ON GROWTH & NEURODEVELOPMENT
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批准号:6203509
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项目类别:
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资助金额:$10.31万
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财政年份:1999
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负责人:Gertrud S. Berkowitz
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依托单位:
NEUROPHYSIOLOGIC DYSFUNCTION, LEAD MOBILIZATION, AND MENOPAUSE
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批准号:6314555
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项目类别:
-
资助金额:$8.37万
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财政年份:1999
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负责人:Gertrud S. Berkowitz
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依托单位:
海外基金