Abstract:
:Beginning approximately 4 years after the Chernobyl nuclear accident a steady increase in the incidence of thyroid cancer was observed in children and adolescents of the Bryansk Oblast, which received the highest level of radionuclide contaminants in Russia. We examined the spatial relationship between the residence location of patients with identified thyroid cancer (0-18 years old at the time of the accident) and a number of geographic parameters to better account for the etiology of thyroid cancer spatial distribution. Geographic parameters analyzed included spatial distribution of 137Cs and 131I in soil, population demographics, measurements and reconstructions. of absorbed thyroid 131I doses in the population, and maps of major transportation arteries. An interesting finding is the lack of a consistent correlation between the spatial distribution of radionuclides in the soil and thyroid cancer incidence. Instead, most of the thyroid cancer cases were diagnosed in settlements situated on major railways and roads. Correlating population with thyroid cancer cases and transportation arteries reveals a much higher cancer rate on or near major roads and railways than at a distance from them, again independent of radionuclide soil concentration. There are other important factors, of course, that must be considered in future evaluations of this phenomenon. These include the influence of iodine endemic zones, genetic predisposition to thyroid cancer, and duration of residence time in contaminated areas. The feasibility of radionuclide transport on railways and roads is discussed, together with the vectors for transfer of the contaminants to the human population. Developing a model to reconstruct the radiation dose to the thyroid over time in this geographic region is proposed in light of the impact of transportation arteries. Specific studies are outlined to provide the data necessary to develop this model as well as to better characterize the feasibility and scientific validity of the contribution to human health effects of this transport factor. Transport factor refers to the transport of radionuclides on transportation arteries and the transfer of these agents to the human population residing in the vicinity of these arteries. If the impact on thyroid cancer of the transport of radionuclides on major railways and roads is indeed significant, a major reappraisal of the risk of large-scale radioactive release into the environment is necessary.
journal_name
Environ Health Perspectjournal_title
Environmental health perspectivesauthors
Parshkov EM,Chebotareva IV,Sokolov VA,Dallas CEdoi
10.1289/ehp.97105s61491subject
Has Abstractpub_date
1997-12-01 00:00:00pages
1491-6eissn
0091-6765issn
1552-9924journal_volume
105 Suppl 6pub_type
杂志文章abstract:BACKGROUND:Policy decisions regarding climate change mitigation are increasingly incorporating the beneficial and adverse health impacts of greenhouse gas emission reduction strategies. Studies of such co-benefits and co-harms involve modeling approaches requiring a range of analytic decisions that affect the model out...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1306744
更新日期:2014-05-01 00:00:00
abstract::During the last three decades, the use of modern organic synthetic pesticides has increased about 40-fold. Total U.S. production, for domestic and expert use, in 1976 was about 1.4 million pounds. Crops receiving the most intensive application of various pesticides were cotton for insecticides, corn for herbicides, an...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.7827103
更新日期:1978-12-01 00:00:00
abstract::Previous NIOSH studies demonstrated the embryo- and fetotoxicity and teratogenicity of ethylene glycol monoethyl ether (EGEE) applied to the shaved skin of pregnant rats. In the present study ethylene glycol monoethyl ether acetate (EGEEA), ethylene glycol monobutyl ether (EGBE), and diethylene glycol monoethyl ether ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.845769
更新日期:1984-08-01 00:00:00
abstract:BACKGROUND:After several decades of commercial use, the flame-retardant chemicals polybrominated diphenyl ethers (PBDEs) and their metabolites are pervasive environmental contaminants and are detected in the human body. Decabrominated diphenyl ether (decaBDE) is currently the only PBDE in production in the United State...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.11814
更新日期:2009-12-01 00:00:00
abstract::The Tradescantia genetic system developed by the late Dr. Arnold H. Sparrow for the study of effects of ionizing radiation is applicable to chemical mutagen detection. Early radiobiological data demonstrated that the stamen hairs were sensitive to as little as 0.25 rad of x-rays and that the number of cells showing a ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.782751
更新日期:1978-12-01 00:00:00
abstract::Chromate is an established human carcinogen. There have been many studies of the reactivity of chromate aimed at improving understanding of chromate toxicity. In the present paper a number of conclusions of these studies are reviewed and considered in the light of new results obtained in our laboratories. A number of ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.94102s33
更新日期:1994-09-01 00:00:00
abstract:BACKGROUND:Studies on the health effects of polychlorinated biphenyls (PCBs) call for an understanding of past and present human exposure. Time-resolved mechanistic models may supplement information on concentrations in individuals obtained from measurements and/or statistical approaches if they can be shown to reprodu...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1409191
更新日期:2016-03-01 00:00:00
abstract::Human health and aquatic animal health are organically related at three distinct interfaces. Aquatic animals serve as important contributors to the nutritional protein, lipid, and vitamin requirements of humans; as carriers and transmitters of many infectious and parasitic diseases to which humans are susceptible; and...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.9086245
更新日期:1990-06-01 00:00:00
abstract::In 1976, near Seveso, Italy, an industrial accident caused the release of large quantities of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) into the atmosphere, resulting in the highest levels of the toxicant ever recorded in humans. The contaminated area was divided into three zones (A, B, R) corresponding to decreasing...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.98106273
更新日期:1998-05-01 00:00:00
abstract::Basophilic hepatic foci, nodules, and trabecular hepatocellular carcinomas, collectively referred to as focal hepatic lesions, were induced by single injections of 5.0 micrograms of diethylnitrosamine (DEN) per gram body weight in 15-day-old C57BL/6J X C3HeB/FeJ F1 (B6C3 F1) mice. Groups of eight experimental and eigh...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.8350149
更新日期:1983-04-01 00:00:00
abstract::Lead, cadmium, mercury, and arsenic are common environmental pollutants in industrialized countries, but their combined impact on children's health is little known. We studied their effects on two main targets, the renal and dopaminergic systems, in > 800 children during a cross-sectional European survey. Control and ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.8202
更新日期:2006-04-01 00:00:00
abstract::The purpose of the investigation is to study whether an increased mortality from certain causes exists in an area around the Rönnskärsverken smelter works in northern Sweden. Founded in 1928, this metallurgical plant processing mainly nonferrous metals has since its initial operations been using ore with a high arseni...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.7719133
更新日期:1977-08-01 00:00:00
abstract::The National Center for Health Statistics (NCHS) conducts a variety of surveys designed to provide cross-sectional estimates of the prevalence of various factors measuring the health of Americans. When these cross-sectional estimates are put together and plotted over time, they provide a picture of the trends in the h...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.8562267
更新日期:1985-10-01 00:00:00
abstract::Previously, we showed that diesel exhaust particles (DEPs) suppressed pulmonary clearance of Listeria monocytogenes (Listeria) and inhibited the phagocytosis of alveolar macrophages and their response to Listeria in the secretion of interleukin (IL)-1 beta, tumor necrosis factor alpha, and IL-12. In this report we exa...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.5709
更新日期:2003-04-01 00:00:00
abstract::In this article we summarize the results of a series of studies that measured the relative bioavailability (RBA) of lead in a variety of soil and soil-like test materials. Reference material (Pb acetate) or Pb-contaminated soils were administered orally to juvenile swine twice a day for 15 days. Blood samples were col...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.8852
更新日期:2006-08-01 00:00:00
abstract::Exposure to ultrafine particles (UFPs) from vehicle exhaust has been related to risk of cardiovascular and pulmonary disease and cancer, even though exposure assessment is difficult. We studied personal exposure in terms of number concentrations of UFPs in the breathing zone, using portable instruments in six 18-hr pe...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.7562
更新日期:2005-11-01 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::The dissolution of mineral fibers has been studied in simulated physiological fluids using a dynamic testing procedure. Fibers of different chemical composition and obtained by different processes with a mean diameter of about 1 micron, have been characterized with respect to their solubility under various test condit...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.102-1567251
更新日期:1994-10-01 00:00:00
abstract::Elucidation of the role of vinyl chloride metabolites in the various reaction sequences which comprise the metabolic pathway, including the interaction of reactive metabolities with some purine and pyrimidine residues of target-organ DNA, provides some explanation for the (oncogenic) properties associated with the ori...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.772155
更新日期:1977-12-01 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::It is generally agreed that estrogens, and possibly androgens, are important in the etiology of breast cancer, but no consensus exists as to the precise estrogenic or androgenic environment that characterizes risk, or the exogenous factors that influence the hormonal milieu. Nearly all the epidemiological studies cond...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.97105s3587
更新日期:1997-04-01 00:00:00
abstract:BACKGROUND:The Marcellus Shale is a vast natural gas field underlying parts of Pennsylvania, New York, West Virginia, Virginia, and Maryland. Rapid development of this field has been enabled by advances in hydrofracking techniques that include injection of chemical and physical agents deep underground. Response to publ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1104594
更新日期:2012-04-01 00:00:00
abstract::The additives and contaminants which occur in textile fibers vary widely, depending on the type of fiber and the pretreatment which it has received. Synthetic fibers such as nylon and polyester contain trace amounts of contaminants such as catalysts and catalyst deactivators which remain after the synthesis of the bas...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.751141
更新日期:1975-06-01 00:00:00
abstract:BACKGROUND:One of the most widely used classes of insecticides is the synthetic pyrethroids. Although pyrethroids are less acutely toxic to humans than to insects, in vitro studies have suggested that pyrethroids may be estrogenic. OBJECTIVES:We assessed pubertal effects by orally administering 0.5, 1.0, and 5.0 mg/kg...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.11119
更新日期:2008-09-01 00:00:00
abstract::The role of the knowledge of high risk groups in the standard-setting process is examined. The overall conclusion is that many potential high risk segments of the population have not been studied adequately and that this deficiency in our knowledge markedly reduces the ability of decision makers to derive appropriate ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.8352257
更新日期:1983-10-01 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::The rapid development of the chemical industry, combustion of fossil fuels, and smoking of tobacco have resulted in contact of the general population with benzo(a)pyrene and other carcinogenic aromatic hydrocarbons. Persons especially at risk occupationally are those engaged in thermal processing of oil shale, coal, a...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.7930185
更新日期:1979-06-01 00:00:00
abstract::The reported incidence of acute respiratory illness in families exposed to different concentrations of air pollution was studied during two consecutive school years. The purpose of the study was to determine the effect of increased exposure to sulfur dioxide and suspended particulate matter. In each of four study comm...
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
abstract:BACKGROUND:Phthalates may pose a risk for perinatal developmental effects. An important question relates to the choice of suitable biological matrices for assessing exposure during this period. OBJECTIVES:This study was designed to measure the concentrations of phthalate diesters or their metabolites in breast milk, b...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.10788
更新日期:2008-03-01 00:00:00
abstract::Dietary components express a wide range of activities that can affect carcinogenesis. Naturally occurring substances in foods have been shown in laboratory experiments to serve as dietary antimutagens, either as bioantimutagens or as desmutagens. Dietary desmutagens may function as chemical inactivaters, enzymatic ind...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.95103s8177
更新日期:1995-11-01 00:00:00