Abstract:
:To analyze the implications for human health, the toxicologist requires four sets of data: the results of toxicity and other studies in animals; quantitative data on actual or potential human exposure; whatever information is available on effects of exposure in man; and the statistical extrapolations from the dose-response relationships in animals to the (usually) much lower levels of human exposure. Professional expertise in toxicology is essential to assess the nature and severity of the toxic effects observed in animals, including such characteristics as potential for progression, irreversibility and production of incapacity. Given sufficient data, an estimate can be arrived at of the likelihood that such effects will be elicited in human populations of differing susceptibilities. The criteria by which the overall implications for human health can be judged comprise both the direct effects on man, as well as the indirect consequences stemming from environmental impacts.
journal_name
Environ Health Perspectjournal_title
Environmental health perspectivesauthors
Golberg Ldoi
10.1289/ehp.7932273subject
Has Abstractpub_date
1979-10-01 00:00:00pages
273-7eissn
0091-6765issn
1552-9924journal_volume
32pub_type
杂志文章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:BACKGROUND:Microcystin-producing Microcystis bloom is a severe water problem in the world. Some reports indicate that chronic exposure to microcystin may result in liver damage in adults, but information on effects in children is limited. OBJECTIVE:We investigated the relationship between microcystin exposure and live...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1002412
更新日期:2011-10-01 00:00:00
abstract::We investigated the metabolic fate of a low dose (25 micro g/kg) of bisphenol A [2,2-bis(4-hydroxy-phenyl)propane] (BPA) injected subcutaneously in CD1 pregnant mice using a tritium-labeled molecule. Analytic methods were developed to allow a radio-chromatographic profiling of BPA residues in excreta and tissues, as w...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.5603
更新日期:2003-03-01 00:00:00
abstract::Parental occupational exposures might affect childhood cancer in the offspring through genetic changes in the ovum or sperm or through transplacental carcinogenesis. The 24 published epidemiologic studies of this association have all used case-control designs, with controls generally selected from birth certificates o...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.9088325
更新日期:1990-08-01 00:00:00
abstract:BACKGROUND:Cardiovascular disease (CVD) affects 71 million American adults and remains the leading cause of death in the United States and Europe. Despite studies that suggest that the development of CVD may be linked to intrauterine growth or early events in childhood, little direct experimental evidence supports the ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.0800193
更新日期:2009-07-01 00:00:00
abstract::Haloalkane toxicity originates from attack on biological targets by reactive intermediates derived from haloalkane metabolism by a hemoprotein, cytochrome P-450. Carbon-centered radicals and their peroxyl derivatives are most likely involved. The reactions of iron porphyrin--a model for cytochrome P-450--with various ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.856453
更新日期:1985-12-01 00:00:00
abstract:BACKGROUND:C60 fullerenes and single-walled carbon nanotubes (SWCNT) are projected to be used in medicine and consumer products with potential human exposure. The hazardous effects of these particles are expected to involve oxidative stress with generation of oxidatively damaged DNA that might be the initiating event i...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.11922
更新日期:2009-05-01 00:00:00
abstract::We conducted a case-control study to determine the contribution of lead to blood from consumption of calcium supplements approximating the recommended daily intakes over a 6-month period. Subjects were males and females ages 21 to 47 years (geometric mean 32 years) with a geometric mean blood lead concentration of 2.5...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.01109283
更新日期:2001-03-01 00:00:00
abstract:BACKGROUND:Toxicology studies have shown adverse effects of developmental exposure to industrial phenols. Evaluation in humans is challenged by potentially marked within-subject variability of phenol biomarkers in pregnant women, which is poorly characterized. OBJECTIVES:We aimed to characterize within-day, between-da...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/EHP1994
更新日期:2018-03-16 00:00:00
abstract:BACKGROUND:There is a need to identify and evaluate an effective mitigation program for arsenic exposure from drinking water in Bangladesh. OBJECTIVE:We evaluated the effectiveness of a multifaceted mitigation program to reduce As exposure among 11,746 individuals in a prospective cohort study initiated in 2000 in Ara...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.9833
更新日期:2007-06-01 00:00:00
abstract::This paper summarizes two roundtable discussions held at the conclusion of the International Conference on Biopersistence of Respirable Synthetic Fibres and Minerals. The first round table addressed the role of biopersistence in the pathogenicity of fiber-induced disease. The panel included T. W. Hesterberg (Chairman)...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.94102s5277
更新日期:1994-10-01 00:00:00
abstract::Scientists at Pacific Northwest National Laboratory in Richland, Washington, have developed a unique imaging system capable of focusing on a single living cell within an organism. This new technology will be used in what the multidisciplinary team has termed a "cellular observatory" to study the effect of environmenta...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.99107a566
更新日期:1999-11-01 00:00:00
abstract::The role of lime in the formation of reactive oxygen species (ROS), i.e., O2-., H2O2, and OH., from betel-quid components (extracts of areca nut and catechu) was investigated in vitro using a chemiluminescence technique and an assay for oxidative DNA damage involving analysis of 8-hydroxy-2'-deoxyguanosine. Of the var...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.9298203
更新日期:1992-11-01 00:00:00
abstract:BACKGROUND:Endocrine-disrupting chemicals (EDCs) are suspected of altering estrogenic signaling through estrogen receptor (ER) α or β (mERβ1 in mice). Several EDC effects have been reported in animal studies and extrapolated to human studies. Unlike humans, rodents express a novel isoform of ERβ (mERβ2) with a modified...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/EHP396
更新日期:2017-04-01 00:00:00
abstract::Ethene is, on a molar basis, a major urban air pollutant. It has been shown beyond doubt that a fraction of inhaled ethene is metabolized in mammals (including humans) via ethylene oxide, an electrophilic reagent that has been shown to be mutagenic and carcinogenic. To the extent that the linearity hypothesis for dose...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.102-1566931
更新日期:1994-10-01 00:00:00
abstract::Dysmenorrhea is a common gynecologic disorder in women of reproductive age. Previous studies have found an association between current cigarette smoking and prevalence of dysmenorrhea. This study investigated the association between exposure to environmental tobacco smoke (ETS) and the occurrence of dysmenorrhea among...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.001081019
更新日期:2000-11-01 00:00:00
abstract::Many populations of amphibians are declining on all six continents on which they occur. Some causes of amphibian declines, such as habitat destruction, direct application of xenobiotics, and introduction of predators or competitors, are clearly attributable to human activities. Infectious disease appears to be the dir...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.00108s1143
更新日期:2000-03-01 00:00:00
abstract::Organophosphate (OP) pesticides are commonly used in the United States, and farmworkers are at risk for chronic exposure. Using a sample of 218 farmworkers in 24 communities and labor camps in eastern Washington State, we examined the association between agricultural crop and OP pesticide metabolite concentrations in ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.8620
更新日期:2006-07-01 00:00:00
abstract:BACKGROUND:Bisphenol A (BPA) is known to be biologically active in experimental models even at low levels of exposure. However, its impact on endometrial cancer remains unclear. OBJECTIVES:This study aimed to investigate whether lifelong exposure to different doses of BPA induced uterine abnormalities and molecular ch...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/EHP6875
更新日期:2020-12-01 00:00:00
abstract:BACKGROUND:Biomass smoke is an important source of particulate matter (PM), and much remains to be discovered with respect to the human health effects associated with this specific PM source. Exposure to biomass smoke can occur in one of two main categories: short-term exposures consist of periodic, seasonal exposures ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.11378
更新日期:2009-01-01 00:00:00
abstract::Human exposure to carcinogenic Cr(VI) compounds is found among workers in a large number of professional groups, and it can also occur through environmental pollution. A significant number of toxic waste sites contain Cr as a major contaminant. In this paper we summarize our efforts to apply measurements of DNA-protei...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.98106s4969
更新日期:1998-08-01 00:00:00
abstract::To study the effect of processing on polybrominated biphenyl (PBB) levels, milk from four dairy herds containing less than 0.3 ppm (fat basis) of physiologically incorporated PBBs was presented individually into cream, skim milk, butter, and stirred curd cheese. Pasteurized and freeze-dried whole milk, skim milk, and ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.782337
更新日期:1978-04-01 00:00:00
abstract::Animal studies and small studies in humans have shown that uranium is nephrotoxic. However, more information about its renal effects in humans following chronic exposure through drinking water is required. We measured uranium concentrations in drinking water and urine in 325 persons who had used drilled wells for drin...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.02110337
更新日期:2002-04-01 00:00:00
abstract:BACKGROUND:Studies estimating health effects of long-term air pollution exposure often use a two-stage approach: building exposure models to assign individual-level exposures, which are then used in regression analyses. This requires accurate exposure modeling and careful treatment of exposure measurement error. OBJEC...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1206010
更新日期:2013-09-01 00:00:00
abstract::The 11 September 2001 terrorist attack on New York City's World Trade Center (WTC) caused an unprecedented environmental emergency. The collapse of the towers sent a tremendous cloud of crushed building materials and other pollutants into the air of lower Manhattan. In response to the calamity, federal, state, and cit...
journal_title:Environmental health perspectives
pub_type: 评论,杂志文章
doi:10.1289/ehp.111-1241533
更新日期:2003-06-01 00:00:00
abstract::Under a mandate from the U.S. Congress, the National Toxicology Program (NTP) of the U.S. Department of Health and Human Services conducts animal bioassays for carcinogenicity of potentially toxic chemicals to which the U.S. population might be exposed. Methyleugenol, a natural as well as synthesized substance, was no...
journal_title:Environmental health perspectives
pub_type: 临床试验,杂志文章
doi:10.1289/ehp.6766
更新日期:2004-05-01 00:00:00
abstract::We used real-time monitors and low-volume air samplers to measure the potential human exposure to airborne polycyclic aromatic hydrocarbon (PAH) concentrations during various flight-related and ground-support activities of C-130H aircraft at an Air National Guard base. We used three types of photoelectric aerosol sens...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.00108853
更新日期:2000-09-01 00:00:00
abstract::N-Substituted aromatic compounds can be metabolized in most species to N-acetylated derivatives that are themselves subject to further enzymatic transformations, including hydrolysis and N,O-acyltransfer. These proceses can either potentiate or ameliorate the biological responses to these N-substituted derivatives. De...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.834943
更新日期:1983-03-01 00:00:00
abstract::Research conducted in recent years has increased public health concern about the toxicity of lead at low dose and has supported a reappraisal of the levels of lead exposure that may be safely tolerated in the workplace. In this article, which appears as part of a mini-monograph on adult lead exposure, we summarize a b...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.9784
更新日期:2007-03-01 00:00:00
abstract::Cooking, heat processing, or pyrolysis of protein-rich foods induce the formation of a series of structurally related heterocyclic aromatic bases that have been found to be mutagens. The primary genetic assay utilized to detect and isolate these mutagens has been the his reversion assay in Salmonella typhimurium. The ...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.866793
更新日期:1986-08-01 00:00:00