Abstract:
:There is an increasing interest in the development and validation of biomarkers for use in biochemical/molecular epidemiological studies. Though the area of neurotoxicology has received much attention in the past several years, it still lags behind with regard to the development of biomarkers, particularly those of health effects and susceptibility. This review discusses several aspects of biomarker research as it relates to neurotoxic compounds and focuses on selected agents (organophosphorus insecticides, styrene, n-hexane, carbon disulfide, acrylamide), which have been the subject of a number of investigations in animals and humans. While traditional biomonitoring approaches and novel techniques (e.g., hemoglobin adducts) provide several measurements for monitoring exposure to neurotoxic chemicals, potential markers of genetic susceptibility have been seldom investigated in a neurotoxicology context. Furthermore, the complexity of the nervous system, together with the multiplicity of end points and the limited knowledge of the exact mechanism(s) of action of neurotoxicants, has led to only limited advancements in the development of biomarkers for neurotoxic effects. Significant progress in this area will depend upon an increased understanding of the cellular, biochemical, and molecular targets directly involved in neurotoxicity.
journal_name
Environ Health Perspectjournal_title
Environmental health perspectivesauthors
Costa LGdoi
10.1289/ehp.96104s155subject
Has Abstractpub_date
1996-03-01 00:00:00pages
55-67eissn
0091-6765issn
1552-9924journal_volume
104 Suppl 1pub_type
杂志文章,评审abstract:OBJECTIVES:The U.S. Environmental Protection Agency is working toward gaining a better understanding of the human health impacts of exposure to complex air pollutant mixtures and the key features that drive the toxicity of these mixtures, which can then be used for future scientific and risk assessments. DATA SOURCES:...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.1204939
更新日期:2012-09-01 00:00:00
abstract::The neurochemical basis of memory has been approached experimentally in four different ways: the bioassay; the interventive approach; the interventive-correlative approach; and the correlative approach. These approaches are fundamentally similar to those used for the study of the chemistry of any behavior. Each of the...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.7826143
更新日期:1978-10-01 00:00:00
abstract:BACKGROUND:Chronic exposure to arsenic (As), a human toxicant and carcinogen, remains a global public health problem. Health risks persist after As exposure has ended, suggesting epigenetic dysregulation as a mechanistic link between exposure and health outcomes. OBJECTIVES:We investigated the association between tota...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/EHP6263
更新日期:2020-06-01 00:00:00
abstract::Biological markers of intermediate health outcomes sometimes provide a superior alternative to traditional measures of pollutant-related disease. Some opportunities and methodologic issues associated with using markers are discussed in the context of exposures to four complex mixtures: environmental tobacco smoke and ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.93101s4193
更新日期:1993-12-01 00:00:00
abstract:BACKGROUND:Anogenital distance (AGD) in animals is a sensitive biomarker of fetal endocrine disruption and the associated testicular dysgenesis syndrome (TDS). However, AGD in human infants with cryptorchidism and hypospadias, which are potential manifestations of TDS during childhood, is not clearly described. OBJECT...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1307178
更新日期:2014-02-01 00:00:00
abstract:BACKGROUND:During May-June 2010, a childhood lead poisoning outbreak related to gold ore processing was confirmed in two villages in Zamfara State, Nigeria. During June-September of that year, villages with suspected or confirmed childhood lead poisoning continued to be identified in Zamfara State. OBJECTIVES:We inves...
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::The Sertoli cell is the primary target for FSH action in the mammalian testis. These cells contain the majority of testicular plasma membrane receptors for this hormone. Receptor occupancy is directly correlated with a stimulation of adenylyl cyclase and a decrease in the activity of a cytoplasmic Ca++-sensitive cAMP ...
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::Medically unexplained physical symptoms (MUPS) are persistent idiopathic symptoms that drive patients to seek medical care. MUPS syndromes include chronic fatigue syndrome, fibromyalgia syndrome, and multiple chemical sensitivities. When MUPS occur after an environmental exposure or injury, an adversarial social conte...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.02110s4641
更新日期:2002-08-01 00:00:00
abstract::1,3-Butadiene is a major monomer in the rubber and plastics industry and is one of the highest-production industrial chemicals in the United States. Although not highly acutely toxic to rodents, inhalation of concentrations as low as 6.25 ppm causes tumors in mice. Butadiene is oncogenic in rats, but much higher expos...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.93101s6161
更新日期:1993-12-01 00:00:00
abstract:BACKGROUND:There is general concern that persistent organic pollutants (POPs) found in the environment, wildlife, food, water, house dust, human tissues, and fluids may alter normal human physiologic activities (e.g., fetal development, immune and endocrine systems). Although the levels of some POPs [polychlorinated bi...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.0800205
更新日期:2009-04-01 00:00:00
abstract:BACKGROUND:Climate influences dengue ecology by affecting vector dynamics, agent development, and mosquito/human interactions. Although these relationships are known, the impact climate change will have on transmission is unclear. Climate-driven statistical and process-based models are being used to refine our knowledg...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.1306556
更新日期:2013-11-01 00:00:00
abstract:BACKGROUND:In a 1994 Ninth Circuit decision on the remand of Daubert v. Merrell Dow Pharmaceuticals, Inc., Judge Alex Kosinski wrote that science done for the purpose of litigation should be subject to more stringent standards of admissibility than other science. OBJECTIVES:We analyze this proposition by considering l...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.9987
更新日期:2008-01-01 00:00:00
abstract::New technologies are providing innovative ways to reduce sound levels in many areas. Aircraft engineers are finding ways to reduce the noise produced by jet engines, while road builders are using rubber-enhanced pavement to quiet highway noise. Indoor acoustics are benefiting from materials that transform sound waves ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.113-a46
更新日期:2005-01-01 00:00:00
abstract:BACKGROUND:Organophosphate developmental neurotoxicity involves multiple mechanisms converging on neural cell replication and differentiation. OBJECTIVES:We evaluated mechanisms contributing to the adverse effects of chlorpyrifos (CPF) on DNA synthesis, cell number and size, and cell signaling mediated by adenylyl cyc...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.10194
更新日期:2007-09-01 00:00:00
abstract::Chemoprotective phytochemicals exhibit multiple activities and interact with several cellular receptors, including the aryl hydrocarbon (Ah) receptor (AhR). In this study we investigated the AhR agonist/antagonist activities of the following flavonoids: chrysin, phloretin, kaempferol, galangin, naringenin, genistein, ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.6322
更新日期:2003-12-01 00:00:00
abstract:OBJECTIVE:Our aim was to investigate exposure to polybrominated diphenyl ethers (PBDEs) in a young urban population in a developing country, with focus on potentially highly exposed children working informally as scrap scavengers at a large municipal waste disposal site. We also set out to investigate whether hydroxyla...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.10713
更新日期:2008-03-01 00:00:00
abstract::Large quantities of food processing, crop, forestry, and animal solid wastes are generated in the United States each year. The major components of these wastes are biodegradable. However, they also contain components such as nitrogen, human and animal pathogens, medicinals, feed additives, salts, and certain metals, t...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.7827261
更新日期:1978-12-01 00:00:00
abstract:BACKGROUND:Tungsten carbide nanoparticles are being explored for their use in the manufacture of hard metals. To develop nanoparticles for broad applications, potential risks to human health and the environment should be evaluated and taken into consideration. OBJECTIVE:We aimed to assess the toxicity of well-characte...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.0800121
更新日期:2009-04-01 00:00:00
abstract:BACKGROUND:Epidemiologic evidence links tobacco smoke and increased risk for influenza in humans, but the specific host defense pathways involved are unclear. OBJECTIVE:We developed a model to examine influenza-induced innate immune responses in humans and test the hypothesis that exposure to cigarette smoke alters na...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1002258
更新日期:2011-01-01 00:00:00
abstract::Building-related illness ranges from mild rhinitis to potentially life-threatening hypersensitivity pneumonitis and legionellosis. Sick-building syndrome, consisting of headache, mucous membrane irritation, and fatigue, may be present in 30% of all office workers. Hypersensitivity pneumonitis, asthma, and legionellosi...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.919567
更新日期:1991-11-01 00:00:00
abstract:BACKGROUND:The autonomic nervous system plays a key role in maintaining homeostasis and responding to external stimuli. In adults, exposure to fine particulate matter ( PM ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/EHP4434
更新日期:2019-10-01 00:00:00
abstract::The articles in this monograph focus on the mechanisms whereby ambient particulate matter (PM) and co-pollutants deposited in the respiratory tract cause cardiovascular and systemic effects, especially in persons with preexisting conditions such as allergic hyperresponsiveness and pulmonary, cardiac, and vascular dise...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.01109s4479
更新日期:2001-08-01 00:00:00
abstract::In vitro liver preparations are increasingly used for the study of hepatotoxicity of chemicals. In recent years their actual advantages and limitations have been better defined. The cell models, slices, and mainly primary hepatocyte cultures, appear to be the most powerful in vitro systems, as liver-specific functions...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.98106511
更新日期:1998-04-01 00:00:00
abstract::To elucidate the effect of intake of mutagenic and/or carcinogenic pyrolysis products of proteins and amino acids on carcinogenesis in man, we have undertaken two epidemiologic cohort studies: one concerning the possible association of broiled fish consumption with cancer and the other concerning the cancer mortality ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.8667143
更新日期:1986-08-01 00:00:00
abstract::Pyrethroids are important insecticides used in agriculture, forestry, horticulture, and in the home. In humans, they are rapidly metabolized and renally eliminated. In numerous studies, pyrethroid metabolites have been detected in urine after occupational exposure to insecticides. In this study, we used a new, reliabl...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.01109213
更新日期:2001-03-01 00:00:00
abstract:BACKGROUND:Polychlorinated biphenyls (PCBs) in construction materials, such as caulking used around windows and expansion joints, may constitute a source of PCB contamination in the building interiors and in surrounding soil. Several studies of soil contamination have been conducted around buildings where the caulking ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.9646
更新日期:2007-02-01 00:00:00
abstract::A major goal of studying farmworkers is to better understand how their work environment, including exposure to pesticides, affects their health. Although a number of health conditions have been associated with pesticide exposure, clear linkages have yet to be made between exposure and health effects except in cases of...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.8526
更新日期:2006-06-01 00:00:00
abstract:BACKGROUND:Decision analysis-a systematic approach to solving complex problems-offers tools and frameworks to support decision making that are increasingly being applied to environmental challenges. Alternatives analysis is a method used in regulation and product design to identify, compare, and evaluate the safety and...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/EHP483
更新日期:2017-06-13 00:00:00
abstract::Short articles on the following topics: *NIEHS Strategic Plan: New Frontiers in Environmental Sciences and Human Health; Beyond the Bench: Environmental Health Nursing: Putting Knowledge into Practice; Headliners: Inhibition of RLIP76 Causes Complete Regression of Melanoma in Mice. ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:
更新日期:2006-05-01 00:00:00
abstract::We include in this review an assessment of the formation, environmental fate, and mammalian and ecotoxicity of CW agent degradation products relevant to environmental and occupational health. These parent CW agents include several vesicants: sulfur mustards [undistilled sulfur mustard (H), sulfur mustard (HD), and an ...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.99107933
更新日期:1999-12-01 00:00:00