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 as indicators of toxic and carcinogenic substances that they can convey, in some part, from aquatic environments to man and other terrestrial animals. Transcending these relationships, but less visible and definable to many, is the role that aquatic animals play in the sustenance of our integrated planetary ecosystem. Up to the present, this ecosystem has been compatible with mankind's occupation of a niche within it at high but ultimately limited population levels. In the past century we have become clearly aware that human activities, particularly over-harvesting of aquatic animals together with chemical degradation of their habitats, can quite rapidly lead to perturbances that drastically shift aquatic ecosystems toward conditions of low productivity and impaired function as one of earth's vital organs. The negative values of aquatic animals as disease vectors are far outweighed by their positive values as nutritional sources and as sustainers of a relatively stable equilibrium in the global ecosystem. In the immediate future we can expect to see increased and improved monitoring of aquatic habitats to determine the extent to which aquatic animals cycle anthropogenic toxic and carcinogenic chemicals back to human consumers. In the long term, methods are particularly needed to assess the effects of these pollutants on reproductive success in aquatic communities and in human communities as well. As inputs of habitat-degrading substances change in quality and quantity, it becomes increasingly urgent to evaluate the consequences in advance, not in retrospect. A new, more realistic and comprehensive philosophy regarding aquatic environmental preservation and equally new and comprehensive technological advances reflective of this philosophy will be required. In the next century we will see a serious test of whether or not mankind has lost its ability to foresee and forestall the side effects of scientific and technological ingenuity.
journal_name
Environ Health Perspectjournal_title
Environmental health perspectivesauthors
Dawe CJdoi
10.1289/ehp.9086245subject
Has Abstractpub_date
1990-06-01 00:00:00pages
245-55eissn
0091-6765issn
1552-9924journal_volume
86pub_type
杂志文章,评审abstract:BACKGROUND:Air pollutants may induce airway inflammation and sensitization due to generation of reactive oxygen species. The genetic background to these mechanisms could be important effect modifiers. OBJECTIVE:Our goal was to assess interactions between exposure to air pollution and single nucleotide polymorphisms (S...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.11117
更新日期:2008-08-01 00:00:00
abstract:BACKGROUND:Cadmium (Cd) is a human toxicant and carcinogen. Genetic variation might affect long-term accumulation. Cd is absorbed via iron transporters. OBJECTIVES:We evaluated the impact of iron homeostasis genes [divalent metal transporter 1 (SLC11A2), transferrin (TF), transferrin receptors (TFR2 and TFRC), and fer...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1205672
更新日期:2013-04-01 00:00:00
abstract::A brief review of the literature indicates that nutritional deficiencies have been shown to increase the absorption and toxicity of orally ingested lead and cadmium. Results from recent studies indicates that low level oral ingestion of cadmium and lead perturbs the metabolism of zinc, copper, and iron and that these ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.7825141
更新日期:1978-08-01 00:00:00
abstract::Ingestion is an important exposure route for polycyclic aromatic hydrocarbons (PAHs) to enter the human body. Although the formation of hazardous PAH metabolites by human biotransformation enzymes is well documented, nothing is known about the PAH transformation potency of human intestinal microbiota. Using a gastroin...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.7259
更新日期:2005-01-01 00:00:00
abstract::New technologies and methods for assessing human exposure to chemicals, dietary and lifestyle factors, infectious agents, and other stressors provide an opportunity to extend the range of human health investigations and advance our understanding of the relationship between environmental exposure and disease. An ad hoc...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.7651
更新日期:2005-07-01 00:00:00
abstract::A wide variety of behavioral methods has been employed with animals to assess visual changes induced by drugs or toxicants. The methods range from simple to complex, from broad screening devices to narrowly focused techniques. Their relative advantages for the environmental toxicologist are discussed. Manipulation of ...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.782653
更新日期:1978-10-01 00:00:00
abstract::Biomedical developments in the 21st century provide an unprecedented opportunity to gain a dynamic systems-level and human-specific understanding of the causes and pathophysiologies of disease. This understanding is a vital need, in view of continuing failures in health research, drug discovery, and clinical translati...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1510345
更新日期:2015-11-01 00:00:00
abstract::The role of the physical environment as a determinant of health is a major concern reported by the general public as well as by many policymakers. However, it remains one of the health determinants for which few available measures or indicators are readily available. This lack of data is compounded by the fact that ev...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.01109s6817
更新日期:2001-12-01 00:00:00
abstract::The tumor promoter 12-O-tetradecanoylphorbol-13-acetate (TPA) has highly pleiotropic effects on cells in culture and on tissues in vivo, including effects on protein kinase C (PKC) activation and gene expression. In order to determine the mechanism of activation of gene transcription by TPA, DNA sequences whose transc...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.877689
更新日期:1987-12-01 00:00:00
abstract::Dietary vitamin E affects the susceptibility of mice and rats to ozone and nitrogen dioxide, suggesting a free radical mechanism of toxicity. Conventional peroxidation does not completely explain the effects of alterations of lung fatty acid composition on both nitrogen dioxide and ozone toxicity. A new scheme is prop...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.7929105
更新日期:1979-04-01 00:00:00
abstract::In the aquatic environment, diet is an important route of exposure for the common contaminant and procarcinogen benzo(a)pyrene (BaP). Dietary organisms vary in their BaP content and in contaminated areas often contain other xenobiotics including cytochrome P4501A inducers. This study examined the effect of dose and pr...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.98106155
更新日期:1998-03-01 00:00:00
abstract::The Centers for Disease Control and Prevention recommend that local public health agencies use local data to identify children at risk for lead exposure to ensure that they receive preventive services. The objective of this study was to demonstrate the usefulness of a geographic information system (GIS) in identifying...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.0110989
更新日期:2001-01-01 00:00:00
abstract::A microscopic, ultrastructural, and morphometric study was made of the gills of tench (Tinca tinca, L.) subjected to acute experimental lead nitrate poisoning. Twenty-one adult tench were subjected to poisoning and a further 22 were used as controls. Lesions were characterized by the appearance of edema and epithelial...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.9089137
更新日期:1990-11-01 00:00:00
abstract::A subset of workers was followed after exposure to polychlorinated biphenyls (PCBs), dioxins, and furans in an occupational medicine clinic setting. Patterns of PCBs found in adipose tissue resembled the pattern seen when soot from the incident or Aroclor 1254 was examined by GC-MS. Adipose tissue also revealed levels...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.8560241
更新日期:1985-05-01 00:00:00
abstract::Fumonisin B1(FB1) is a fungal metabolite of Fusarium verticillioides (= F. moniliforme), a fungus that grows on many crops worldwide. Previous studies demonstrated that male BD IX rats consuming diets containing 50 ppm fumonisin B1 developed hepatocellular carcinomas. In our recent studies, diets containing FB1 at 50 ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.01109s2309
更新日期:2001-05-01 00:00:00
abstract:BACKGROUND:Exposure to air pollution has been associated with higher C-reactive protein (CRP) levels, suggesting an inflammatory response. Not much is known about this association in pregnancy. OBJECTIVES:We investigated the associations of air pollution exposure during pregnancy with maternal and fetal CRP levels in ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1104345
更新日期:2012-05-01 00:00:00
abstract::The National Cancer Institute (NCI) and the National Toxicology Program (NTP) have carried out a number of laboratory animal carcinogenicity studies and presented the results of these experiments in a series of Technical Reports. This paper tabulates the results of the 327 NCI/NTP studies carried out to date on 308 di...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.8774229
更新日期:1987-10-01 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::The formamidines, a relatively new group of acaricide-insecticides, are novel both in their range of biological activities and in their mode of action, which is presently unknown. This paper is a review of the historical development, properties, structures, uses, and chemistry of this group of pesticides, with particu...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.761457
更新日期:1976-04-01 00:00:00
abstract::Risk assessment is a process often divided into the following steps: a) hazard identification, b) dose-response assessment, c) exposure assessment, and d) risk characterization. Regulatory toxicity studies usually are aimed at providing data for the first two steps. Human case reports, environmental research, and in v...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.98106s1131
更新日期:1998-02-01 00:00:00
abstract::A wide range of chemicals with diverse structures derived from plant and environmental origins are reported to have hormonal activity. The potential for appreciable exposure of humans to such substances prompts the need to develop sensitive screening methods to quantitate and evaluate the risk to the public. Yeast cel...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.97105734
更新日期:1997-07-01 00:00:00
abstract::Reaction of chromium(VI) with one equivalent of ascorbate was studied by electron paramagnetic resonance spectroscopy in the presence of 0.10 M 5,5-dimethyl-1-pyrroline-1-oxide (DMPO) at room temperature in 0.10 M (N-[2-hydroxyethyl]piperazine-N'-[2-ethanesulfonic acid]) (HEPES) and 0.05 M tris(hydroxymethyl)aminometh...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.94102s321
更新日期:1994-09-01 00:00:00
abstract::Concentrations of polychlorinated biphenyls (PCBs), hydroxylated metabolites of PCBs (HO-PCBs) and octachlorostyrene (4-HO-HpCS), and pentachlorophenol (PCP) were determined in umbilical cord plasma samples from three different regions of Québec. The regions studied included two coastal areas where exposure to PCBs is...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.02110411
更新日期:2002-04-01 00:00:00
abstract::Fish and shellfish caught in polluted waters contain potentially dangerous amounts of toxic and carcinogenic chemicals. Public concern was heightened when a large percentage of winter flounder taken from Boston Harbor was found to have visible cancer of the liver; winter flounder outside the estuary area had no liver ...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.90-1519487
更新日期:1991-01-01 00:00:00
abstract:BACKGROUND:Genetics may partially explain observed heterogeneity in associations between traffic-related air pollution and incident asthma. OBJECTIVE:Our aim was to investigate the impact of gene variants associated with oxidative stress and inflammation on associations between air pollution and incident childhood ast...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1307459
更新日期:2014-04-01 00:00:00
abstract::The anatomy of the intestine is outlined. The kinetics of cell proliferation, differentiation, and migration in intestinal epithelium are described. The distribution of cell types between the proliferation and differentiation compartments of the epithelium is summarized. Seven preparations of intestine in current use ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.793325
更新日期:1979-12-01 00:00:00
abstract::Carbon monoxide is widely distributed in the environment, and acute or chronic toxic effects may be of considerable public health significance. A review of the basis for current ambient standards is given. Mortality and morbidity studies have been negative or equivocal in relating carbon monoxide levels to health effe...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.8352131
更新日期:1983-10-01 00:00:00
abstract:BACKGROUND:Previous research suggests perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) may be associated with adverse pregnancy outcomes. OBJECTIVE:We conducted a population-based study of PFOA and PFOS and birth outcomes from 2005 through 2010 in a Mid-Ohio Valley community exposed to high levels of...
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
abstract:BACKGROUND:Particulate matter (PM) in outdoor air pollution was recently designated a Group I carcinogen by the International Agency for Research on Cancer (IARC). This determination was based on the evidence regarding the relationship of PM2.5 and PM10 to lung cancer risk; however, the IARC evaluation did not include ...
journal_title:Environmental health perspectives
pub_type: 杂志文章,meta分析,评审
doi:10.1289/ehp/1408092
更新日期:2014-09-01 00:00:00
abstract::A review of the present understanding of asthma leads to the following conclusions: an elevated IgE is the principal risk factor in the development of childhood asthma; secondary exposure to a wide range of environmental agents (including indoor bioallergens) accounts for the variations in prevalence; prevalence (defi...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.95103s6243
更新日期:1995-09-01 00:00:00