Perchlorate in tap water, groundwater, surface waters, and bottled water from China and its association with other inorganic anions and with disinfection byproducts.

abstract：:Human natural killer (NK) cells are lymphocytes that destroy tumor and virally infected cells. Previous studies have shown that exposure of NK cells to tributyltin (TBT) greatly diminishes their ability to destroy tumor cells (lytic function) while activating mitogen-activated protein kinases (MAPK) (p44/42, p38, and ...

journal_title：Archives of environmental contamination and toxicology

authors： Abraha AB,Rana K,Whalen MM

更新日期：2010-11-01 00:00:00

abstract：:The hazard of serious intoxication of agricultural field workers by organophosphate insecticide residues has led to the establishment of reentry intervals in California. In the attempt to extend this concept nationally, it has been found that there is a lack of relevant field data for setting of such standards. In an ...

journal_title：Archives of environmental contamination and toxicology

authors： Leffingwell JT,Spear RC

更新日期：1975-01-01 00:00:00

abstract：:The studies on polycyclic aromatic hydrocarbons (PAHs) occurrence, distribution, health risk, and composition in drinking water are limited in India and worldwide. The main objective of this study was to find the contaminant sources, composition, health risk, and distribution of USEPA's 16 priority pollutant PAHs in t...

journal_title：Archives of environmental contamination and toxicology

authors： Ambade B,Sethi SS,Kumar A,Sankar TK,Kurwadkar S

更新日期：2021-01-01 00:00:00

abstract：:Metal pollution in the river Godavari in India, due to discharges of liquid wastes from a paper mill, has been studied for a period of two years. At the discharge point and 1 km from the point of discharge, iron, manganese, and zinc were recorded in high concentrations, whereas cadmium and chromium were observed in lo...

journal_title：Archives of environmental contamination and toxicology

authors： Sudhakar G,Jyothi B,Venkateswarlu V

更新日期：1991-11-01 00:00:00

abstract：:Effect of sublethal treatment (20% and 60% of LC(50)/24 h) of plant-derived molluscicides, viz. Polianthes tuberosa, Trachyspermum ammi, Allium sativum powder; Azadirachta indica oil; oleoresin of Zingiber officinale; and their active molluscicidal component in combination (1:5) with MGK-264 or piperonyl butoxide on t...

journal_title：Archives of environmental contamination and toxicology

authors： Singh K,Singh DK

更新日期：2000-02-01 00:00:00

abstract：:Despite the wide use of trace metals in various technologies, such as chemical industries and electronic equipment, insufficient information is available on their behavior in the environment. We investigated changes in chemical forms and vertical distribution during the migration processes of trace metals, whose usage...

journal_title：Archives of environmental contamination and toxicology

authors： Murata T,Koshikawa MK,Watanabe M,Hou H,Takamatsu T

更新日期：2018-01-01 00:00:00

abstract：:Both in-field chemical investigation and in the laboratory toxic tests were carried out to systematically understand the pollution status of cadmium (Cd) and zinc (Zn) in Bohai Bay. Samples collected from surface seawater were determined to describe the distributions of Cd and Zn in Bohai Bay. The average values in ou...

journal_title：Archives of environmental contamination and toxicology

authors： Zhang Y,Song J,Yuan H,Xu Y,He Z

更新日期：2010-07-01 00:00:00

abstract：:In this study, ice and water samples were collected from seven sites along the Baotou section of the Yellow River during winter 2013. Total polycyclic aromatic hydrocarbon (PAH) concentrations in the ice and in the water under the ice ranged from 21.3 to 59.4 ng L(-1), and from 38.3 to 222.4 ng L(-1), respectively. Th...

journal_title：Archives of environmental contamination and toxicology

authors： Zhang Q,Pei G,Liu G,Li H,Gao L

更新日期：2015-08-01 00:00:00

abstract：:Concentrations of heavy metals and cyanide in water and sediments were determined from December 1974 to February 1976 in Yellowknife Bay situated in northern Canada. The bay receives a continuous discharge of liquid waste effluents from an operating gold mine. Arsenic reached a maximum concentration of 3100 mg kg(-1) ...

journal_title：Archives of environmental contamination and toxicology

authors： Moore JW

更新日期：1981-11-01 00:00:00

abstract：:Bisphenol A (BPA) glucuronide and sulfate conjugates are major products of Phase II metabolism of BPA in humans. In the past, their determination in body fluids usually involves tedious enzymatic hydrolysis and multiresidual analysis. The recent availability of authentic standards of these conjugates enables our bette...

journal_title：Archives of environmental contamination and toxicology

authors： Ho KL,Yuen KK,Yau MS,Murphy MB,Wan Y,Fong BM,Tam S,Giesy JP,Leung KS,Lam MH

更新日期：2017-10-01 00:00:00

abstract：:Heavy metals are known to induce oxidative damage by way of enhancement of intracellular reactive oxygen species (ROS) production, which often preludes the onset of alterations, such as protein carbonylation and DNA damage. In this study, our aim was to examine the early responses of land snails Eobania vermiculata to...

journal_title：Archives of environmental contamination and toxicology

authors： Itziou A,Kaloyianni M,Dimitriadis VK

更新日期：2011-05-01 00:00:00

abstract：:The acute effects of both untreated and dispersant-treated Prudhoe Bay crude oil on the early life-stages of three marine species were investigated. Identification of which water-accommodated fraction (undispersed or chemically dispersed) was considered "more toxic" was dependent on species, time, and endpoint (and by...

journal_title：Archives of environmental contamination and toxicology

authors： Singer MM,George S,Lee I I,Jacobson S,Weetman LL,Blondina G,Tjeerdema RS,Aurand D,Sowby ML

更新日期：1998-02-01 00:00:00

abstract：:Single-point Tenax extractions (SPTEs) of hydrophobic organic contaminants provide estimates of bioaccessibility through consistent measures of the chemical concentration initially in the rapidly desorbing fraction in sediment (C rapT0), such that a constant ratio is expected between SPTE and C rapT0 (C T /C rapT0, wh...

journal_title：Archives of environmental contamination and toxicology

authors： Nutile SA,Harwood AD,Sinche FL,Huff Hartz KE,Landrum PF,Lydy MJ

更新日期：2017-05-01 00:00:00

abstract：:The cell walls of plants, including those of algae, have the capacity to bind metal ions in negatively charged sites. The authors had already shown that the wild type (walled) strain of the unicellular green alga Chlamydomonas reinhardtii Dangeard was more tolerant to Cd, Co, Cu, and Ni than a wall-less mutant of the ...

journal_title：Archives of environmental contamination and toxicology

authors： Macfie SM,Welbourn PM

更新日期：2000-11-01 00:00:00

abstract：:Aquatic insects are an important component of the food web in salt marshes, therefore it is necessary to test whether pesticides used to control mosquitoes in salt marshes are safe for nontarget insects. We tested the nontarget effects of a combined formulation (duplex) of Bacillus thuringiensis israelensis (B.t.i.) a...

journal_title：Archives of environmental contamination and toxicology

authors： Lawler SP,Dritz DA,Jensen T

更新日期：2000-08-01 00:00:00

abstract：:6-Chloropicolinic acid is the sole detectable metabolite, other than carbon dioxide, arising from decomposition of 2-chloro-6-(trichloromethyl) pyridine in soil. The pyridine compound is a potent inhibitor of nitrification now in use with ammonium fertilizers. The purpose of this study was to evaluate the relative inf...

journal_title：Archives of environmental contamination and toxicology

authors： Meikle RW,Youngson CR,Hedlund RT,Goring CA,Addington WW

更新日期：1976-01-01 00:00:00

abstract：:Methylmercury (from fresh-water fish) and ethylmercury [from thimerosal-containing vaccines (TCVs)] are the most prevalent source of neurotoxic exposure during early life in families consuming fish and using these vaccines. But children living in Amazonian mining environments are exposed to additional toxic metals in ...

journal_title：Archives of environmental contamination and toxicology

authors： Marques RC,Bernardi JV,Abreu L,Dórea JG

更新日期：2015-04-01 00:00:00

abstract：:A replicated field experiment was conducted at two locations to determine the disappearance of methomyl from flue-cured tobacco. Immediately after application, methomyl residues were 88 and 113 ppm at Clayton and 44 and 105 ppm at Reidsville, respectively, for 0.56 and 1.12 kg/ha application rates. After 5 days these ...

journal_title：Archives of environmental contamination and toxicology

authors： Leidy RB,Domanski JJ,Haire PL,Sheets TJ

更新日期：1977-01-01 00:00:00

abstract：:Lead (Pb) and other metals can accumulate in northern hog sucker (Hypentelium nigricans) and other suckers (Catostomidae), which are harvested in large numbers from Ozark streams by recreational fishers. Suckers are also important in the diets of piscivorous wildlife and fishes. Suckers from streams contaminated by hi...

journal_title：Archives of environmental contamination and toxicology

authors： Schmitt CJ,Brumbaugh WG,May TW

更新日期：2009-04-01 00:00:00

abstract：:The effects of zinc (Zn) deficiency and repeated exposure to cadmium (Cd) on the accumulation and distribution of metallothionein (MT), Cd and Zn in the liver and kidney were studied. Male Sprague-Dawley rats were fed either a Zn-deficient (1 ppm) or a Zn-adequate (40 ppm) diet during the experiment, and the rats were...

journal_title：Archives of environmental contamination and toxicology

authors： Sato M,Nagai Y

更新日期：1989-07-01 00:00:00

abstract：:The extraction of plastic microparticles, so-called microplastics, from sludge is a challenging task due to the complex, highly organic material often interspersed with other benign microparticles. The current procedures for microplastic extraction from sludge are time consuming and require expensive reagents for dens...

journal_title：Archives of environmental contamination and toxicology

authors： Sujathan S,Kniggendorf AK,Kumar A,Roth B,Rosenwinkel KH,Nogueira R

更新日期：2017-11-01 00:00:00

abstract：:We synthesize impediments for evaluating effects to seabirds from open ocean hydrocarbon releases. Effects on seabirds from ship discharges, spills, and well blowouts often are poorly detected and monitored far from land. Regulatory regimes for ocean spills can result in monitoring efforts that are not entirely transp...

journal_title：Archives of environmental contamination and toxicology

authors： Haney JC,Jodice PGR,Montevecchi WA,Evers DC

更新日期：2017-07-01 00:00:00

abstract：:Impact of select levels of temperature, individually and in combination, with different initial chlorine concentrations on the growth and reproduction of phytoplankter Chlorella vulgaris and zooplankton C. reticulata, C. viridis, and Diaptomus forbesi was evaluated. During the experiment, optimum growth temperature fo...

journal_title：Archives of environmental contamination and toxicology

authors： Zargar S,Ghosh TK

更新日期：2007-08-01 00:00:00

abstract：:Selenium and mercury were evaluated in muscle, liver, kidney, brain, and the stomach contents of juvenile scalloped hammerhead shark Sphyrna lewini. Se:Hg molar ratios were calculated. The average Hg levels in muscle ranged from 0.12 to 1.17 μg/g (wet weight); Hg was <0.39 μg/g in liver and kidneys and <0.19 μg/g in b...

journal_title：Archives of environmental contamination and toxicology

authors： Bergés-Tiznado ME,Márquez-Farías F,Lara-Mendoza RE,Torres-Rojas YE,Galván-Magaña F,Bojórquez-Leyva H,Páez-Osuna F

更新日期：2015-11-01 00:00:00

abstract：:Mercury (Hg) concentrations in fish in boreal reservoirs have been shown to be increased for up to 3 decades after impoundment. However, the time course of increased concentrations is not well known. The purpose of this study was to determine the evolution of Hg concentrations in fish in the boreal reservoirs of north...

journal_title：Archives of environmental contamination and toxicology

authors： Bodaly RA,Jansen WA,Majewski AR,Fudge RJ,Strange NE,Derksen AJ,Green DJ

更新日期：2007-10-01 00:00:00

abstract：:Numerous studies have demonstrated the important role played by indoor dust in human exposure to polybrominated diphenyl ethers (PBDEs), particularly in children, who spend most of their time indoors. Few data have been available for PBDEs in house dust in China. In this study, dust samples were collected randomly fro...

journal_title：Archives of environmental contamination and toxicology

authors： Chen L,Huang Y,Xu Z,Wen L,Peng X,Ye Z,Zhang S,Meng XZ

更新日期：2011-04-01 00:00:00

abstract：:In vivo and in vitro experiments elicited different responses to ammonia nitrogen (ammonia-N) of gill and mantle Na,K-ATPase and ouabain-insensitive Na-ATPase activities in the Philippine clam Tapes philippinarum. Short-term (120 h) exposed clams to sublethal ammonia-N (NH(3)+NH (4) (+) ) concentrations (1.5 and 3.0 m...

journal_title：Archives of environmental contamination and toxicology

authors： Pagliarani A,Bandiera P,Ventrella V,Trombetti F,Manuzzi MP,Pirini M,Borgatti AR

更新日期：2008-07-01 00:00:00

abstract：:A life table response experiment (LTRE) was used to quantify the population-level effects of continuous, multigeneration cadmium exposure on two strains of the freshwater gastropod, Biomphalaria glabrata: the parasite-resistant BS90 and parasite-susceptible NMRI strains. Snails were exposed to waterborne cadmium for t...

journal_title：Archives of environmental contamination and toxicology

authors： Salice CJ,Miller TJ,Roesijadi G

更新日期：2009-05-01 00:00:00

abstract：:Sediment and water samples collected from 8 sites of the Yangtze River in Nanjing section were characterized with 31 congeners of polychlorodibenzothiophenes (PCDTs). Concentrations and percentage compositions of these PCDTs in water and sediments were analyzed by gas chromatography-mass spectrometry. Results showed t...

journal_title：Archives of environmental contamination and toxicology

authors： He Q,Qin L,Zhang X,Wang L,Sun P,Wang Z

更新日期：2015-11-01 00:00:00

abstract：:Oceanographic studies revealed the abundance of minute plastic particles in coastal regions. Such particles, called microplastics, are abundant in sizes smaller than 100 µm ESD (Equivalent Spherical Diameter) and can be collected and ingested by planktonic copepods. Those animals are the most abundant metazoans on our...

journal_title：Archives of environmental contamination and toxicology

authors： Paffenhöfer GA,Köster M

更新日期：2020-01-01 00:00:00