Abstract:
:Counties in the United States have been identified with chemical establishments whose primary manufacturing processes use vinyl chloride. Site-specific cancer mortality comparisons have revealed an excess of multiple myeloma in males associated with two of the manufacturing categories, synthetic rubber and synthetic fibers. A causal relationship between these manufacturing categories and multiple myeloma could not be established. An industry-based assessment of the occupational contribution to this excess is needed to evaluate the etiologic importance of this relationship.
journal_name
Environ Health Perspectjournal_title
Environmental health perspectivesauthors
Mason TJdoi
10.1289/ehp.751179subject
Has Abstractpub_date
1975-06-01 00:00:00pages
79-84eissn
0091-6765issn
1552-9924journal_volume
11pub_type
杂志文章abstract::Metal ions form complexes with naturally occurring complexing agents or ligands released from industrial activity. The metal complexes are thereby mobilized and transported in environmental and biological systems. The impact of such metal complexes depends on the metal complex species that are kinetically and thermody...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.95103s113
更新日期:1995-02-01 00:00:00
abstract::32P-Postlabeling analysis and enzyme-linked immunosorbent assay (ELISA) have been used to detect DNA adducts in peripheral blood lymphocytes from primary aluminum production plant workers who were exposed occupationally to a mixture of polycyclic aromatic hydrocarbons (PAHs). Preliminary results reported here are from...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.9399307
更新日期:1993-03-01 00:00:00
abstract::Epidemiologic studies of the link between particulate matter (PM) concentrations and mortality rates have yielded a range of estimates, leading to disagreement about the magnitude of the relationship and the strength of the causal connection. Previous meta-analyses of this literature have provided pooled effect estima...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.00108109
更新日期:2000-02-01 00:00:00
abstract::Green turtle fibropapillomatosis (GTFP) is a growing threat to the survival of green turtle (Chelonia mydas) populations worldwide. Recent transmission studies point to an infectious etiology. Several field studies suggest that high GTFP prevalence is associated with marine habitats that have been impacted by agricult...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.95103s427
更新日期:1995-05-01 00:00:00
abstract:BACKGROUND:Cancer may be a stem cell (SC)-based disease involving formation of cancer SCs (CSCs) potentially arising from transformation of normal SCs. Cadmium has been linked to human pancreatic cancer. OBJECTIVE:We studied cadmium exposure of human pancreatic ductal epithelial (HPDE) cells and whether SCs may be tar...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1205082
更新日期:2012-09-01 00:00:00
abstract:BACKGROUND:Previous studies have suggested an effect of high arsenic concentration on cognitive and neurobehavioral function in humans. OBJECTIVE:Our goal was to identify demographic and nutritional factors that are associated with As exposure and the influence of this exposure on cognitive function in school-age chil...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.9961
更新日期:2007-09-01 00:00:00
abstract:BACKGROUND:Endocrine-disrupting chemicals have been shown to have broad effects on development, but their mutagenic actions that can lead to cancer have been less clearly demonstrated. Physiological levels of estrogen have been shown to stimulate DNA damage in breast epithelial cells through mechanisms mediated by estr...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/EHP5221
更新日期:2020-01-01 00:00:00
abstract::We have witnessed a tremendous increase in our knowledge of the molecular and biochemical mechanisms which underly the activities of the nervous system. Such knowledge is essential in order to determine the basic mechanisms involved in neurotoxic events. An overview of how neurotoxins could conceivably interfere with ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.7826121
更新日期:1978-10-01 00:00:00
abstract::Toxicity testing in AS52 cells (24-hr exposures) gave LC50 values of 2 to 130 micrograms Ni/ml for particulate nickel compounds and 45 to 60 micrograms Ni/ml for water-soluble salts (NiCl2, NiSO4, Ni(CH3COO)2). The Ni(OH)2, NiCO3, and sulfides (Ni3S2, Ni7S6, "amorphous NiS") exhibited similar toxicities (LC50's of 2 t...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.94102s369
更新日期:1994-09-01 00:00:00
abstract::We previously reported that cell cultures of human proximal tubule (HPT) cells respond to ionic cadmium in a manner consistent with well-defined Cd(2+)-elicited responses reported for in vivo systems. However, one unique finding was that the transepithelial electrical resistance and tight junction sealing strands were...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.93101510
更新日期:1993-11-01 00:00:00
abstract:BACKGROUND:Manganese is a common natural contaminant of groundwater in Bangladesh. In this cross-sectional study we assessed the association between water manganese and all-cause infant mortality in the offspring of female participants in the Health Effects of Arsenic Longitudinal Study Cohort. METHODS:In 2001, drinki...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.10051
更新日期:2007-07-01 00:00:00
abstract:BACKGROUND:Although a long latency period of toxicity after exposure to methylmercury (MeHg) is known to exist in humans, few animal studies have addressed this issue. Substantiation of delayed MeHg toxicity in animals would affect the risk evaluation of MeHg. OBJECTIVES:Our goal in this study was to demonstrate the e...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.10906
更新日期:2008-06-01 00:00:00
abstract::In this study, we evaluated the impact of long-term occupational exposure to elemental mercury vapor (Hg0) on the personality traits of ex-mercury miners. Study groups included 53 ex-miners previously exposed to Hg0 and 53 age-matched controls. Miners and controls completed the self-reporting Eysenck Personality Quest...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.7863
更新日期:2006-02-01 00:00:00
abstract::The carcinogenic properties of selected metals and their compounds are reviewed to provide a useful reference for existing knowledge on relationships between physical and chemical forms, kinetics and carcinogenic potential and between epidemiology, bioassays, and short-term tests. Extensive consideration is given to a...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.9195157
更新日期:1991-11-01 00:00:00
abstract::In this paper we report DNA binding of butadiene monoepoxide, a first metabolite of 1,3-butadiene catalyzed by monooxygenases. We prepared alkylated purines as marker compounds for 32-P-postlabeling and electrochemical analysis and developed methods to measure the corresponding products. The traditional postlabeling a...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.96104s3655
更新日期:1996-05-01 00:00:00
abstract::We found an epidemic of juvenile hypothyroidism among a population of self-defined "downwinders" living near the Hanford nuclear facility located in southeast Washington State. The episode followed massive releases of 131I. Self-reported data on 60 cases of juvenile hypothyroidism (<20 years of age) among a group of 8...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.99107303
更新日期:1999-04-01 00:00:00
abstract::Ecological risk assessment can be enhanced with predictive models for metal toxicity. Modelings of published data were done under the simplifying assumption that intermetal trends in toxicity reflect relative metal-ligand complex stabilities. This idea has been invoked successfully since 1904 but has yet to be applied...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.98106s61419
更新日期:1998-12-01 00:00:00
abstract::In 1996 the U.S. Congress charged the U.S. Environmental Protection Agency to develop a screening program to test chemicals for their possible estrogenic and other endocrine effects. Shortly thereafter, the Chemical Guidelines Program of the Organisation for Economic Co-operation and Development's (OECD) Environmental...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.02110s3363
更新日期:2002-06-01 00:00:00
abstract:BACKGROUND:Early-life exposure to lead is associated with deficits in neurodevelopment and with hematopoietic system toxicity. DNA methylation may be one of the underlying mechanisms for the adverse effects of prenatal lead on the offspring, but epigenome-wide methylation data for low levels of prenatal lead exposure a...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/EHP1246
更新日期:2017-08-25 00:00:00
abstract::The disruption of the reproductive system of male and female animals in the wild has been attributed to environmental chemicals (xenobiotics). The effects seen mirror alterations one might anticipate if the steroid hormone-dependent processes that regulate these systems were impaired. To determine whether xenobiotics ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.97105294
更新日期:1997-03-01 00:00:00
abstract::Lead encephalopathy was induced in developing Long-Evans rats by adding lead carbonate (4% w/w) to the diet of nursing mother immediately after delivery. The morphological and biochemical features of cerebral ontogenesis were studied in 30-day-old rats. By the 30th postnatal day, the overall effect of lead intoxicatio...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.747187
更新日期:1974-05-01 00:00:00
abstract::Neonatal treatment of female mice with diethystilbestrol (DES) is known to induce ovary-independent persistent proliferation and cornification of vaginal epithelium. This irreversibly changed vaginal epithelium persistently expressed higher levels of c-jun and c-fos mRNAs, which was not altered by postpubertal estroge...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.95103s779
更新日期:1995-10-01 00:00:00
abstract::Previously we have demonstrated that several xenobiotics can induce multidrug (mdr) gene expression in cultures of primary isolated hepatocytes. One of the best of these xenobiotic inducers in rat hepatocytes is 2-acetylaminofluorene (2-AAF), which induces mdr expression by an enhancement of mdr gene transcription. In...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.94102s6209
更新日期:1994-10-01 00:00:00
abstract::Epidemiologic studies have shown that airborne particulate matter (PM) with a mass median aerodynamic diameter < 10 microm (PM10) is associated with an increase in respiratory-related disease. However, there is a growing consensus that particles < 2.5 microm (PM2.5), including many in the ultrafine (< 0.1 microm) size...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.5964
更新日期:2003-06-01 00:00:00
abstract::The phenomenon of fiber-induced cytotoxicity to P388D1 macrophagelike cells has been demonstrated to parallel (thus far without exception) the probability that the fiber will induce a pleural sarcoma (mesothelioma) in rats. This startling parallel in both cases seems to be essentially independent of the chemical natur...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.803491
更新日期:1980-02-01 00:00:00
abstract::Using data from published studies, lung concentrations of nickel were compare for persons with and without occupational exposure to nickel. As expected, the concentrations were much higher for persons with occupational exposure. To estimate the effects of nickel-containing tobacco smoke and nickel in the ambient air o...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.8981221
更新日期:1989-05-01 00:00:00
abstract::In April 2004, one of the largest aflatoxicosis outbreaks occurred in rural Kenya, resulting in 317 cases and 125 deaths. Aflatoxin-contaminated homegrown maize was the source of the outbreak, but the extent of regional contamination and status of maize in commercial markets (market maize) were unknown. We conducted a...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.7998
更新日期:2005-12-01 00:00:00
abstract::We have demonstrated that the pyrolysis products of amino acids and proteins in model systems are mutagenic. The mutagenic principles in the pyrolyzates of amino acids have been isolated and identified by Sugimura et al. We have isolated and identified amino-alpha-carbolines from pyrolyzed soybean globulin as mutagens...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.866755
更新日期:1986-08-01 00:00:00
abstract::Perinatal exposure to carcinogens may contribute to the determination of susceptibility to cancer in two situations: a) exposure in utero of embryonal or fetal somatic cells to carcinogens, and b) prezygotic exposure of the germ cells of one or both parents to carcinogens. Epidemiological as well as experimental studi...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.929839
更新日期:1992-11-01 00:00:00
abstract:BACKGROUND:High-level occupational exposures to some industrial chemicals have been associated with liver diseases, including nonalcoholic fatty liver disease (NAFLD). However, the potential role of low-level environmental pollution on liver disease in the general population has not been evaluated. OBJECTIVE:We determ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1002720
更新日期:2010-12-01 00:00:00