Abstract:
:Among the issues dealing with identifying potential adverse immunologic effects (i.e., suppression, hypersensitivity, or autoimmunity) associated with xenobiotic exposure, general agreement exists among the regulatory and pharmaceutical communities that predictive tests for autoimmunity are in most need of development in order to improve risk assessment. The estimation of risk (i.e., the probability of a deleterious effect resulting from exposure) involves both the qualitative evaluation of whether a hazard exists and the quantitative evaluation for determining an acceptable level of exposure in humans. Unless adequate human data are available, which is uncommon, this is based on animal studies. Although animal models exist to study autoimmune processes, these models do not readily lend themselves to interpretation in the risk assessment process due, for the most part, to the complexity of autoimmune disease(s), as they are multifactorial and exhibit genetic heterogeneity in humans. To improve the risk assessment process, researchers must develop and validate animal models that not only incorporate mechanistic information into the assessment process but also allow for consideration of potent genetic, physiologic, and environmental influences.
journal_name
Environ Health Perspectjournal_title
Environmental health perspectivesauthors
Luster MI,Simeonova PP,Gallucci R,Matheson Jdoi
10.1289/ehp.99107s5679subject
Has Abstractpub_date
1999-10-01 00:00:00pages
679-80eissn
0091-6765issn
1552-9924pii
sc271_5_1835journal_volume
107 Suppl 5pub_type
杂志文章,评审abstract::We used an improved method for trapping carbon-centered radicals (.R) from the gas-phase to compare radical suites trapped from various tobacco smoke and model smoke systems. Using a nitroxide trap, 3-amino-2,2,5,5-tetramethyl-1-pyrrolidinyloxy (3AP), on solid support, we trapped radicals directly from the gas phase, ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.01109765
更新日期:2001-08-01 00:00:00
abstract::This study constitutes one part of a program for assessing the impact of coal-fired power plants on the surrounding communities. A questionnaire was mailed to a total of 12,000 subjects living in six areas with coal-fired plants and in matched reference areas. The participation rate was 77.3%. In one coal-fired plant/...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.8670239
更新日期:1986-12-01 00:00:00
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journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.7786
更新日期:2005-06-01 00:00:00
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journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.81385
更新日期:1981-04-01 00:00:00
abstract::Environmental estrogens are of particular concern when exposure occurs during embryonic development. Although there are good models to study estrogenic activity of chemicals in adult animals, developmental exposure is much more difficult to test. The weak estrogenic activity of the environmental estrogen bisphenol A (...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.7155
更新日期:2004-11-01 00:00:00
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journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.97105s51357
更新日期:1997-09-01 00:00:00
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journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.11132
更新日期:2008-08-01 00:00:00
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journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1206372
更新日期:2013-10-01 00:00:00
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journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.8244165
更新日期:1982-04-01 00:00:00
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journal_title:Environmental health perspectives
pub_type:
doi:10.1289/ehp.98106867
更新日期:1998-06-01 00:00:00
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journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.94102s7113
更新日期:1994-11-01 00:00:00
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journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.9086107
更新日期:1990-06-01 00:00:00
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journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.7145
更新日期:2004-10-01 00:00:00
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journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.5758
更新日期:2003-08-01 00:00:00
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journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.99107s2349
更新日期:1999-05-01 00:00:00
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journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.021101041
更新日期:2002-10-01 00:00:00
abstract:BACKGROUND:Chlorpyrifos is one of the most widely used organophosphate insecticides in the United States. Although the toxicity of chlorpyrifos has been extensively studied in animals, the epidemiologic data are limited. OBJECTIVE:To evaluate whether agricultural chlorpyrifos exposure was associated with mortality, we...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.9662
更新日期:2007-04-01 00:00:00
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journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1104793
更新日期:2012-10-01 00:00:00
abstract::comments on S. Patandin et al. : Dietary exposure to polychlorinated biphenyls and dioxins from infancy until adulthood: a comparison between breast-feeding, toddler, and long-term exposure. Environ Health Perspect 107:45-51 (1999). ...
journal_title:Environmental health perspectives
pub_type: 评论,信件
doi:10.1289/ehp.107-1566599
更新日期:1999-10-01 00:00:00
abstract::A combined cytogeneticurine metabolite analysis approach was used to assess potential interactive effects between Fenarimol (FN), a fungicide, and trichloroethylene (TRI), a halogenated solvent. FN was demonstrated to selectively induce P450-2B1 isoforms in different organs of treated mice. Since the rate of metabolis...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.94102s931
更新日期:1994-11-01 00:00:00
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journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.8070
更新日期:2006-04-01 00:00:00
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journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.834887
更新日期:1983-02-01 00:00:00
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journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.00108s3373
更新日期:2000-06-01 00:00:00
abstract:BACKGROUND:In an effort to decrease the rates of smoking conventional tobacco cigarettes, electronic cigarettes (e-cigarettes) have been proposed as an effective smoking cessation tool. However, little is known about their toxicological impacts. This is concerning given that e-cigarette use is perceived as less harmful...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/EHP6067
更新日期:2020-04-01 00:00:00
abstract::Because of rampant concern that estrogenic chemicals in the environment may be adversely affecting the health of humans and wildlife, reliable methods for detecting and characterizing estrogenic chemicals are needed. It is important that general agreement be reached on which tests to use and that these tests then be a...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.961041296
更新日期:1996-12-01 00:00:00
abstract::Although allergic diseases such as asthma and hay fever are a major cause of morbidity in industrialized countries, most studies have focused on patterns of prevalence among children and adolescents, with relatively few studies on variations in prevalence by race/ethnicity and socioeconomic position among adults. Our ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.02110s2211
更新日期:2002-04-01 00:00:00
abstract:BACKGROUND:Many pesticides in current use have recently been revealed as in vitro androgen receptor (AR) antagonists, but information about their combined effects is lacking. OBJECTIVE:We investigated the combined effects and the competitive AR antagonism of pesticide mixtures. METHODS:We used the MDA-kb2 assay to te...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1205391
更新日期:2012-11-01 00:00:00
abstract::Phthalates are a group of multifunctional chemicals used in consumer and personal care products, plastics, and medical devices. Laboratory studies show that some phthalates are reproductive and developmental toxicants. Recently, human studies have shown measurable levels of several phthalates in most of the U.S. gener...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.6804
更新日期:2004-05-01 00:00:00
abstract:BACKGROUND:Findings from national surveys suggest that everyone in the United States is exposed to perchlorate. At high doses, perchlorate, thiocyanate, and nitrate inhibit iodide uptake into the thyroid and decrease thyroid hormone production. Small changes in thyroid hormones during pregnancy, including changes withi...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1409614
更新日期:2016-06-01 00:00:00
abstract:BACKGROUND:Prospective cohort studies constitute the major source of evidence about the mortality effects of chronic exposure to particulate air pollution. Additional studies are needed to provide evidence on the health effects of chronic exposure to particulate matter < or = 2.5 microm in aerodynamic diameter (PM(2.5)...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.11449
更新日期:2008-12-01 00:00:00