Monitoring breast milk contamination to detect hazards from waste disposal.

abstract：:We used an improved method for trapping carbon-centered radicals (.R) from the gas-phase to compare radical suites trapped from various tobacco smoke and model smoke systems. Using a nitroxide trap, 3-amino-2,2,5,5-tetramethyl-1-pyrrolidinyloxy (3AP), on solid support, we trapped radicals directly from the gas phase, ...

journal_title：Environmental health perspectives

authors： Flicker TM,Green SA

更新日期：2001-08-01 00:00:00

abstract：:In 1998 we published the results of a study suggesting an association between breast cancer and perchloroethylene (PCE; also called tetrachloroethylene) exposure from public drinking water. The present case-control study was undertaken to evaluate this association further. The cases were composed of female residents o...

journal_title：Environmental health perspectives

authors： Aschengrau A,Rogers S,Ozonoff D

更新日期：2003-02-01 00:00:00

abstract：:Principles and practices of pediatric neurotoxicology are reviewed here with the purpose of guiding the design and execution of the planned National Children's Study. The developing human central nervous system is the target organ most vulnerable to environmental chemicals. An investigation of the effects of environme...

journal_title：Environmental health perspectives

authors： Dietrich KN,Eskenazi B,Schantz S,Yolton K,Rauh VA,Johnson CB,Alkon A,Canfield RL,Pessah IN,Berman RF

更新日期：2005-10-01 00:00:00

abstract：:Comments on "Determination of bisphenol A and related aromatic compounds released from Bis-GMA-based composites and sealants by high performance liquid chromatography." by ulgar R, Olea-Serrano MF, Novillo-Fertrell A, Rivas A, Pazos P, Pedraza V, Navajas J-M, Olea N. Environ Health Perspect 108:21-27 (2000). ...

journal_title：Environmental health perspectives

authors： Olea N

更新日期：2000-12-01 00:00:00

abstract：BACKGROUND:Human epidemiological and animal studies suggest that developmental exposure to contaminants that activate the aryl hydrocarbon receptor (AHR) lead to suppression of immune system function throughout life. The persistence of immune deficiency throughout life suggests that the cellular target of AHR activatio...

journal_title：Environmental health perspectives

authors： Laiosa MD,Tate ER,Ahrenhoerster LS,Chen Y,Wang D

更新日期：2016-07-01 00:00:00

abstract：BACKGROUND:Epidemiological research on effects of transportation noise on incident hypertension is inconsistent. OBJECTIVES:We aimed to investigate whether residential road traffic noise increases the risk for hypertension. METHODS:In a population-based cohort of 57,053 individuals 50-64 years of age at enrollment, w...

journal_title：Environmental health perspectives

authors： Thacher JD,Poulsen AH,Roswall N,Hvidtfeldt U,Raaschou-Nielsen O,Jensen SS,Ketzel M,Brandt J,Overvad K,Tjønneland A,Münzel T,Sørensen M

更新日期：2020-05-01 00:00:00

abstract：:Erythropoietic cells in bone marrow are vulnerable to cytotoxic substances. There are three types of erythroid precursors: cells that can take up Fe but do not proliferate (reticulocytes), those that can take up Fe and proliferate (normoblasts and pronormoblasts), and those cells that do not take up Fe but can prolife...

journal_title：Environmental health perspectives

authors： Lee EW,Kocsis JJ,Snyder R

更新日期：1981-06-01 00:00:00

abstract：BACKGROUND:Anogenital distance (AGD) in animals is a sensitive biomarker of fetal endocrine disruption and the associated testicular dysgenesis syndrome (TDS). However, AGD in human infants with cryptorchidism and hypospadias, which are potential manifestations of TDS during childhood, is not clearly described. OBJECT...

journal_title：Environmental health perspectives

authors： Thankamony A,Lek N,Carroll D,Williams M,Dunger DB,Acerini CL,Ong KK,Hughes IA

更新日期：2014-02-01 00:00:00

abstract：:The many anatomical, physiological, and biochemical differences among various mammalian species make it difficult to extrapolate carcinogenic potency data from animals to humans. The process is further complicated by the multistep origin of most malignant tumors in animals and humans due to the interaction of target c...

journal_title：Environmental health perspectives

authors： Slaga TJ

更新日期：1988-04-01 00:00:00

abstract：:For workers in the nuclear industry, the primary route for the entry of radioactive materials into the body is by inhalation, and the rate of clearance of particles from the pulmonary region of the lung is an important factor in determining radiation dose. It is the function of alveolar macrophages (AM) to maintain th...

journal_title：Environmental health perspectives

authors： Kellington JP,Gibson K,Buckle TM,Talbot RJ,Hornby SB

更新日期：1992-07-01 00:00:00

abstract：BACKGROUND:Exposure of the U.S. population to polybrominated diphenyl ethers (PBDEs) is thought to be via exposure to dust and diet. However, little work has been done to empirically link body burdens of these compounds to either route of exposure. OBJECTIVES:The primary goal of this research was to evaluate the dieta...

journal_title：Environmental health perspectives

authors： Fraser AJ,Webster TF,McClean MD

更新日期：2009-10-01 00:00:00

abstract：:Minority populations face a wide variety of economic, institutional, and cultural barriers to health care. These barriers and low levels of education and income pose significant challenges for health professionals in developing cancer research and prevention-control strategies. It is suggested that specific segments o...

journal_title：Environmental health perspectives

authors： Ramirez AG,McAlister A,Gallion KJ,Villarreal R

更新日期：1995-11-01 00:00:00

abstract：:To examine the effects of dibutyl phthalate (DBP) on gonadal sex differentiation, genetically male tadpoles of Rana rugosa were exposed to dilute solutions of DBP at concentrations of 0.1, 1, or 10 microM during days 19-23 after fertilization, which is the critical period of gonadal sex differentiation in R. rugosa. T...

journal_title：Environmental health perspectives

authors： Ohtani H,Miura I,Ichikawa Y

更新日期：2000-12-01 00:00:00

abstract：:The relationship between blood pressure and blood lead was examined in two population samples. One of these consisted of 1137 men aged 49 to 65 years, the other of 865 men and 856 women aged 18 to 64 years. Neither population had any known important exposure to lead, and the 95% ranges of blood lead levels were 6 to 2...

journal_title：Environmental health perspectives

authors： Elwood PC,Davey-Smith G,Oldham PD,Toothill C

更新日期：1988-06-01 00:00:00

abstract：BACKGROUND:Few human studies have examined bisphenol A (BPA) exposure in relation to semen quality and reproductive hormones in men, and results are divergent. OBJECTIVES:We examined associations between urinary BPA concentration and reproductive hormones, as well as semen quality, in young men from the general popula...

journal_title：Environmental health perspectives

authors： Lassen TH,Frederiksen H,Jensen TK,Petersen JH,Joensen UN,Main KM,Skakkebaek NE,Juul A,Jørgensen N,Andersson AM

更新日期：2014-05-01 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

authors： Howard PC,Warbritton A,Voss KA,Lorentzen RJ,Thurman JD,Kovach RM,Bucci TJ

更新日期：2001-05-01 00:00:00

abstract：:Thirty compounds of various chemical classes were investigated for mutagenicity in a collaborative study (three laboratories) using Salmonella typhimurium TA102. With five compounds, hydrazine sulfate, phenylhydrazine, hydralazine, glutardialdehyde, and glyoxal, mutagenicity was detected by all laboratories. Formaldeh...

journal_title：Environmental health perspectives

authors： Müller W,Engelhart G,Herbold B,Jäckh R,Jung R

更新日期：1993-10-01 00:00:00

abstract：:We have previously reported that rats are resilient to the hepatotoxic and lethal combination of chlordecone (CD) and carbon tetrachloride (CCl4) during early postnatal development. The overall findings pointed to stimulated cell division and tissue repair mechanisms as the underlying cause of resistance. The objectiv...

journal_title：Environmental health perspectives

authors： Dalu A,Rao PS,Mehendale HM

更新日期：1998-09-01 00:00:00

abstract：BACKGROUND:Perfluoroalkyl substances (PFAS) may affect body mass index (BMI) and other components of cardiometabolic (CM) risk during childhood, but evidence is scarce and inconsistent. OBJECTIVES:We estimated associations between prenatal PFAS exposures and outcomes relevant to cardiometabolic risk, including a compo...

journal_title：Environmental health perspectives

authors： Manzano-Salgado CB,Casas M,Lopez-Espinosa MJ,Ballester F,Iñiguez C,Martinez D,Romaguera D,Fernández-Barrés S,Santa-Marina L,Basterretxea M,Schettgen T,Valvi D,Vioque J,Sunyer J,Vrijheid M

更新日期：2017-09-20 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：: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

authors： Koivisto P,Adler ID,Sorsa M,Peltonen K

更新日期：1996-05-01 00:00:00

abstract：:It has been previously established that lung cancer could be induced in rats by exposure to radon and radon daughters. Although the oat-cell carcinomas that are common in humans were not found in rats, other histological types of lung carcinomas, especially squamous cell carcinomas and primitive lung adenocarcinomas, ...

journal_title：Environmental health perspectives

authors： Monchaux G,Morlier JP,Morin M,Chameaud J,Lafuma J,Masse R

更新日期：1994-01-01 00:00:00

abstract：:Droplets of toluene and three chlorinated organics, ortho-dichlorobenzene, 1,2-dichloroethane, and trichloroethylene, were pyrolyzed in pure nitrogen. The composition and bacterial mutagenicity of the product tars were measured. The presence of organic chlorine was found to affect both pyrolysis product tar compositio...

journal_title：Environmental health perspectives

authors： Mulholland JA,Sarofim AF,Longwell JP,Lafleur AL,Thilly WG

更新日期：1994-01-01 00:00:00

abstract：:In these studies the effects of ingested arsenic (As(+5)) on hepatic heme biosynthetic capability and hemoprotein function in adult male rats were investigated. Animals exposed for 6 weeks to 0, 20, 40, or 85 ppm sodium arsenate in the drinking water suffered depression of hepatic delta-aminolevulinic acid (ALA) synth...

journal_title：Environmental health perspectives

authors： Woods JS,Fowler BA

更新日期：1977-08-01 00:00:00

abstract：:In 1998, the Helicobacter pylori [(13)C]urea breath test was offered to all school beginners (birth cohort 1991/1992) in the city of Leipzig and in Leipzig County, Germany, to determine the colonization prevalence and potential transmission pathways of the bacterium. A total of 3,347 school beginners participated in t...

journal_title：Environmental health perspectives

authors： Herbarth O,Krumbiegel P,Fritz GJ,Richter M,Schlink U,Müller DM,Richter T

更新日期：2001-06-01 00:00:00

abstract：:The carcinogenic activities of sodium chlorite in B6C3F1 mice were examined. Sodium chlorite was given at concentrations of 0 (control), 0.025% (low dose), or 0.05% (high dose) in the drinking water of 150 female and 150 male mice for 80 weeks, after which time the animals were returned to distilled water without sodi...

journal_title：Environmental health perspectives

authors： Yokose Y,Uchida K,Nakae D,Shiraiwa K,Yamamoto K,Konishi Y

更新日期：1987-12-01 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

authors： Hatch FT

更新日期：1986-08-01 00:00:00

abstract：:Acetylcholinesterase (AChE) is the enzyme that hydrolyzes the neurotransmitter acetylcholine at cholinergic synapses and neuromuscular junctions. However, results from our laboratory and others indicate that AChE has an extrasynaptic, noncholinergic role during neural development. This article is a review of our findi...

journal_title：Environmental health perspectives

authors： Bigbee JW,Sharma KV,Gupta JJ,Dupree JL

更新日期：1999-02-01 00:00:00

abstract：:On 15-16 September 1997, the U.S. Environmental Protection Agency sponsored the Conference on Preventable Causes of Cancer in Children. The conference was convened to examine rising trends in reported incidence of childhood cancer and the association of these trends with environmental exposures. This paper summarizes ...

journal_title：Environmental health perspectives

authors： Carroquino MJ,Galson SK,Licht J,Amler RW,Perera FP,Claxton LD,Landrigan PJ

更新日期：1998-06-01 00:00:00

abstract：:Predictions of carcinogenic activity are made for 30 chemicals currently being assessed for rodent carcinogenicity by the U.S. National Toxicology Program. The predictions are based upon the chemical structure, the anticipated or reported mutagenicity, and the reported sub-chronic toxicity of each chemical. It is pred...

journal_title：Environmental health perspectives

authors： Ashby J

更新日期：1996-10-01 00:00:00