Using the micronucleus assay to detect genotoxic effects of metal ions.

abstract：:The remarkable frequency of uterine leiomyoma in the human population calls into question the potential for the participation of environmental factors in tumor etiology. Having been implicated in the dramatic rise in hormone-related cancers in recent years, endocrine disruptors are salient suspects in this pathogenesi...

journal_title：Environmental health perspectives

authors： Hunter DS,Hodges LC,Eagon PK,Vonier PM,Fuchs-Young R,Bergerson JS,Walker CL

更新日期：2000-10-01 00:00:00

abstract：OBJECTIVE:We synthesized the main findings from an international epidemiologic study on the impact of biopersistent organic pollutants (POPs) on human reproductive function. DATA SOURCES AND EXTRACTION:We used a database with interview and biological data from 2,269 women and their spouses, and 18 published core paper...

journal_title：Environmental health perspectives

authors： Bonde JP,Toft G,Rylander L,Rignell-Hydbom A,Giwercman A,Spano M,Manicardi GC,Bizzaro D,Ludwicki JK,Zvyezday V,Bonefeld-Jørgensen EC,Pedersen HS,Jönsson BA,Thulstrup AM,INUENDO.

更新日期：2008-03-01 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

authors： Fletcher GG,Rossetto FE,Turnbull JD,Nieboer E

更新日期：1994-09-01 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

authors： Vernet C,Philippat C,Calafat AM,Ye X,Lyon-Caen S,Siroux V,Schisterman EF,Slama R

更新日期：2018-03-16 00:00:00

abstract：:Mortality curves for groups of fasted male rats treated with single, oral doses of 1,1-dichloroethylene (1,1-DCE, vinylidene chloride) were not monotonically increasing sigmoids, but were complex with maxima or extended plateaus in the region of dose between 100 and 700 mg of 1,1-DCE/kg. The exact shape was a function...

journal_title：Environmental health perspectives

authors： Andersen ME,Jenkins LJ Jr

更新日期：1977-12-01 00:00:00

abstract：:Prostaglandin-H synthase is unique among enzymes of the plant and animal kingdom in its ability to biosynthesize and metabolize hydroperoxides. Its cyclooxygenase activity oxygenates polyunsaturated fatty acids to hydroperoxy endoperoxides, and its peroxidase activity reduces the hydroperoxy group to hydroxy groups. H...

journal_title：Environmental health perspectives

authors： Marnett LJ

更新日期：1990-08-01 00:00:00

abstract：:The purpose of this study was to examine whether perinatal exposure to two major environmental endocrine-disrupting chemicals, bisphenol A (BPA; 0.1 mg/kg/day orally) and nonylphenol [NP; 0.1 mg/kg/day (low dose) and 10 mg/kg/day (high dose) orally] daily from gestational day 3 to postnatal day 20 (transplacental and ...

journal_title：Environmental health perspectives

authors： Negishi T,Kawasaki K,Suzaki S,Maeda H,Ishii Y,Kyuwa S,Kuroda Y,Yoshikawa Y

更新日期：2004-08-01 00:00:00

abstract：:The toxic effects of cadmium and other heavy metals have been well established, and many of these and other environmental pollutants are known to be embryotoxic or teratogenic. However, it has proven difficult to identify individual cells that respond to toxicants among the wide range of cell populations in an intact ...

journal_title：Environmental health perspectives

authors： Blechinger SR,Warren JT Jr,Kuwada JY,Krone PH

更新日期：2002-10-01 00:00:00

abstract：:The use of physiologically based pharmacokinetic (PBPK) models has been proposed as a means of estimating the dose of the reactive metabolites of carcinogenic xenobiotics reaching target tissues, thereby affording an opportunity to base estimates of potential cancer risk on tissue dose rather than external levels of e...

journal_title：Environmental health perspectives

authors： Krewski D,Withey JR,Ku LF,Andersen ME

更新日期：1994-12-01 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

authors： Chen JT,Krieger N,Van Den Eeden SK,Quesenberry CP

更新日期：2002-04-01 00:00:00

abstract：:This article reviews the epidemiologic studies of the association of ischemic heart disease risk and environmental tobacco smoke (ETS) exposure from a spouse who smokes. Seventeen studies (nine cohort, eight case-control) comprising more than 485,000 lifelong nonsmokers and 7,345 coronary heart disease (CHD) events we...

journal_title：Environmental health perspectives

authors： Thun M,Henley J,Apicella L

更新日期：1999-12-01 00:00:00

abstract：:We report on findings from a 2-year follow-up study of immigrants originating from exposed areas around the site of the 1986 Chernobyl accident matched with comparison subjects emigrating from other republics in the Confederation of Independent States. In the initial study of 708 immigrants, the samples were matched b...

journal_title：Environmental health perspectives

authors： Cwikel J,Abdelgani A,Goldsmith JR,Quastel M,Yevelson II

更新日期：1997-12-01 00:00:00

abstract：:The U.S. Environmental Protection Agency is under a congressional mandate to revise its current standard for arsenic in drinking water. We present a risk assessment for cancers of the bladder, liver, and lung from exposure to arsenic in water, based on data from 42 villages in an arseniasis-endemic region of Taiwan. W...

journal_title：Environmental health perspectives

authors： Morales KH,Ryan L,Kuo TL,Wu MM,Chen CJ

更新日期：2000-07-01 00:00:00

abstract：:Studies were performed to investigate the effects of FireMaster FF-1, a chemical fire retardant consisting of a mixture of polybrominated biphenyls (PBB), on immune functions in mice and rats. Animals received 22 daily treatments of 0.03, 0.3, 3.0, or 30 mg PBB/kg body weight in a period covering 30 days. PBB exposure...

journal_title：Environmental health perspectives

authors： Luster MI,Faith RE,Moore JA

更新日期：1978-04-01 00:00:00

abstract：BACKGROUND:"Airwave" is the new communication system currently being rolled out across the United Kingdom for the police and emergency services, based on the Terrestrial Trunked Radio Telecommunications System (TETRA). Some police officers have complained about skin rashes, nausea, headaches, and depression as a conseq...

journal_title：Environmental health perspectives

authors： Wallace D,Eltiti S,Ridgewell A,Garner K,Russo R,Sepulveda F,Walker S,Quinlan T,Dudley S,Maung S,Deeble R,Fox E

更新日期：2010-06-01 00:00:00

abstract：:Chronic exposure to inorganic arsenic (iAs) has been associated with increased risk of various forms of cancer and of noncancerous diseases. Metabolic conversions of iAs that yield highly toxic and genotoxic methylarsonite (MAsIII) and dimethylarsinite (DMAsIII) may play a significant role in determining the extent an...

journal_title：Environmental health perspectives

authors： Valenzuela OL,Borja-Aburto VH,Garcia-Vargas GG,Cruz-Gonzalez MB,Garcia-Montalvo EA,Calderon-Aranda ES,Del Razo LM

更新日期：2005-03-01 00:00:00

abstract：:In estimating the cancer mortality risk for radiation workers it is conventional to use data obtained from the populations exposed to radiation as a result of the atomic bomb blast in Hiroshima and Nagasaki. This A-bomb experience resulted in relatively high doses of radiation and short periods of exposure. The availa...

journal_title：Environmental health perspectives

authors： Stewart A

更新日期：1997-12-01 00:00:00

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 l...

journal_title：Environmental health perspectives

authors： Parshkov EM,Chebotareva IV,Sokolov VA,Dallas CE

更新日期：1997-12-01 00:00:00

abstract：:This study constitutes one part of a program for assessing the impact of coal-fired power plants on the surrounding communities. A questionnaire was mailed to a total of 12,000 subjects living in six areas with coal-fired plants and in matched reference areas. The participation rate was 77.3%. In one coal-fired plant/...

journal_title：Environmental health perspectives

authors： Pershagen G,Hammar N,Vartiainen E

更新日期：1986-12-01 00:00:00

abstract：:The current Good Manufacturing Practice (cGMP) and effluent emission (use and disposal) regulations of the U.S. Food and Drug Administration (FDA) and manufacturing effluent discharge and emission regulations of the U.S. Environmental Protection Agency (U.S. EPA) require contained manufacture, use, and disposal of pha...

journal_title：Environmental health perspectives

authors： Velagaleti R,Burns PK,Gill M,Prothro J

更新日期：2002-03-01 00:00:00

abstract：:The cytotoxic action of a series of mineral dusts has been studied using Chinese hamster V79-4 cells obtained from three separate laboratories in the UK. The dusts which have been studied include samples of asbestos from the Union Internationale Contre le Cancer reference series and an internationally available sample...

journal_title：Environmental health perspectives

authors： Lock SO,Chamberlain M

更新日期：1983-09-01 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

authors： Doucet J,Tague B,Arnold DL,Cooke GM,Hayward S,Goodyer CG

更新日期：2009-04-01 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

authors： Levy JI,Hammitt JK,Spengler JD

更新日期：2000-02-01 00:00:00

abstract：:Millions of people worldwide are exposed to arsenic-contaminated drinking water, and ingestion of inorganic arsenic (InAs) has been associated with increased risks of cancer. The primary metabolic pathway of ingested InAs is methylation to monomethyl arsenic (MMA) and dimethyl arsenic (DMA). However, people vary great...

journal_title：Environmental health perspectives

authors： Steinmaus C,Carrigan K,Kalman D,Atallah R,Yuan Y,Smith AH

更新日期：2005-09-01 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

authors： Kosnett MJ,Wedeen RP,Rothenberg SJ,Hipkins KL,Materna BL,Schwartz BS,Hu H,Woolf A

更新日期：2007-03-01 00:00:00

abstract：:In August 1997 we performed a follow-up survey of 146 lead-poisoned children from a community near a previously active auto battery recycling smelter in Haina near Santo Domingo, Dominican Republic. Our follow-up survey confirmed a severe incidence of elevated blood lead (BPb) and erythrocyte protoporphyrin/zinc proto...

journal_title：Environmental health perspectives

authors： Kaul B,Sandhu RS,Depratt C,Reyes F

更新日期：1999-11-01 00:00:00

abstract：:The main source of cadmium in the diet is cereal or meat, especially in liver and kidney. Since the cadmium in both liver and kidney is bound to metallothionein, a heat-stable protein, the gastrointestinal absorption and metabolism of cadmium metallothionein (CdMt) was studied in detail. The selective renal cadmium de...

journal_title：Environmental health perspectives

authors： Cherian MG

更新日期：1979-02-01 00:00:00

abstract：BACKGROUND:Exposure to metals has been implicated in the pathogenesis of Parkinson disease (PD). OBJECTIVES:We sought to examine in a large prospective study of female nurses whether exposure to airborne metals was associated with risk of PD. METHODS:We linked the U.S. Environmental Protection Agency (EPA)'s Air Toxi...

journal_title：Environmental health perspectives

authors： Palacios N,Fitzgerald K,Roberts AL,Hart JE,Weisskopf MG,Schwarzschild MA,Ascherio A,Laden F

更新日期：2014-09-01 00:00:00

abstract：BACKGROUND:Polybrominated diphenyl ethers (PBDEs) are persistent chemicals that have been widely used as flame retardants in furniture, carpet padding, car seats, and other consumer products during the past three decades. OBJECTIVE:We examined whether in utero exposure to PBDEs is associated with child cognitive funct...

journal_title：Environmental health perspectives

authors： Chen A,Yolton K,Rauch SA,Webster GM,Hornung R,Sjödin A,Dietrich KN,Lanphear BP

更新日期：2014-08-01 00:00:00

abstract：BACKGROUND:Dissecting complex disease has become more feasible because of the availability of large-scale DNA resources and advances in high-throughput genomic technology. Although these tools help scientists identify potential susceptibility loci, subjects with relevant genotypes are needed for clinical phenotyping an...

journal_title：Environmental health perspectives

authors： Chulada PC,Vainorius E,Garantziotis S,Burch LH,Blackshear PJ,Zeldin DC

更新日期：2011-11-01 00:00:00