Accumulation and elimination of chromium by freshwater species exposed to spiked sediments.

abstract：:The present investigation was to determine the extent to which mercury (Hg) provokes measurable effects on the structure of the digestive gland of slugs as well as to relate the extent of these effects to the cell and tissue distribution of Hg. For this purpose, slugs (Arion ater) received various dietary concentratio...

journal_title：Archives of environmental contamination and toxicology

authors： Marigómez I,Soto M,Kortabitarte M

更新日期：1996-07-01 00:00:00

abstract：:In addition to survival and hatching parameters, cytological alterations in liver and kidney of 4- and 6-d old zebrafish larvae (Brachydanio rerio) following single microinjection of fertilized eggs at the germ-ring stage with 5, 12.5, and 25 ng 4-chloroaniline/egg were investigated by means of electron microscopy. Wh...

journal_title：Archives of environmental contamination and toxicology

authors： Oulmi Y,Braunbeck T

更新日期：1996-03-01 00:00:00

abstract：:The water quality, habitats, and biota of streams in the upper Animas River watershed of Colorado, USA, are affected by metal contamination associated with acid drainage. We determined metal concentrations in components of the food web of the Animas River and its tributaries-periphyton (aufwuchs), benthic invertebrate...

journal_title：Archives of environmental contamination and toxicology

authors： Besser JM,Brumbaugh WG,May TW,Church SE,Kimball BA

更新日期：2001-01-01 00:00:00

abstract：:Eight species of birds (129 individuals) were collected from three agricultural areas with long histories of pesticide use in northwestern Mexico. Plucked carcasses were analyzed for organochlorine (OC) pesticides and polychlorobiphenyls (PCBs). DDE was found in all of the samples and at higher levels than other OCs. ...

journal_title：Archives of environmental contamination and toxicology

authors： Mora MA,Anderson DW

更新日期：1991-11-01 00:00:00

abstract：:Liao River Basin (LRB), located in northeast China, is one of seven largest river basins in China. The Daliao River Watershed (DLRW) is severely disturbed by human activities in the LRB. In this study, three rivers within the DLRW-Xi River (XR), Hun River (HR), and Daliao River (DLR)-were selected as sampling location...

journal_title：Archives of environmental contamination and toxicology

authors： Tan R,Liu R,Li B,Liu X,Li Z

更新日期：2018-08-01 00:00:00

abstract：:To understand the physiological mechanism that confers Cd sensitivity/tolerance, Cd uptake and translocation by Cd-sensitive mutant and wild-type rice seedlings were characterized using radioactive tracer. Time-dependent Cd accumulation during 210 min was 1.8-fold higher in roots of the mutant than of wild-type rice. ...

journal_title：Archives of environmental contamination and toxicology

authors： He JY,Ren YF,Wang FJ,Pan XB,Zhu C,Jiang DA

更新日期：2009-08-01 00:00:00

abstract：:The effects of consumption of environmental contaminants contained in carp (Cyprinus carpio) from Saginaw Bay, Michigan on various hematological parameters and liver integrity of adult female mink (Mustela vision) were determined. Mink were fed diets that contained 0 (control), 10, 20, or 40% carp prior to and through...

journal_title：Archives of environmental contamination and toxicology

authors： Heaton SN,Bursian SJ,Giesy JP,Tillitt DE,Render JA,Jones PD,Verbrugge DA,Kubiak TJ,Aulerich RJ

更新日期：1995-10-01 00:00:00

abstract：:Invertebrate communities of lentic habitats comprise, amongst others, the crustacean Asellus aquaticus (Isopoda) and the turbellarian Dendrocoelum lacteum (Tricladida). Because D. lacteum preferentially preys on A. aquaticus, contaminants introduced into the aquatic environment may affect this predator-prey interactio...

journal_title：Archives of environmental contamination and toxicology

authors： Bundschuh M,Appeltauer A,Dabrunz A,Schulz R

更新日期：2012-07-01 00:00:00

abstract：:The toxicity of two amines, nonylamine and decylamine, which have a narcotic effect on organisms, and ethylparathion (enzymatic inhibitor) on Daphnia magna has been studied when acting singly and in joint toxicity tests. This was done on the basis of an isobologram method where curves of constant response, i.e., isobo...

journal_title：Archives of environmental contamination and toxicology

authors： Merino-García D,Kusk KO,Christensen ER

更新日期：2003-10-01 00:00:00

abstract：:The relationship between exposure to p-dichlorobenzene (p-DCB) and urinary excretion of 2,5-dichlorophenol (2,5-DCP), the major metabolite of p-DCB, was examined to evaluate the usefulness of the metabolite as a biological index for low-level exposure of p-DCB in the general population. Personal exposure concentration...

journal_title：Archives of environmental contamination and toxicology

authors： Yoshida T,Andoh K,Fukuhara M

更新日期：2002-11-01 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：:During their formation, fish eggs receive a load of contaminants including polychlorinated biphenyls (PCBs) from their mother and then, after spawning, are exposed to pesticides present in water. This is the first study investigating the interaction between PCBs and organophosphorous pesticides in fish. The effect of ...

journal_title：Archives of environmental contamination and toxicology

authors： Couillard CM,Lebeuf M,Légaré B,Trottier S

更新日期：2008-02-01 00:00:00

abstract：:The fragment constant model for estimating partition coefficient of nonionic organic mixtures is developed based on group contribution theory. For 60 mixtures randomly composed of eight substituted benzenes, the C(18)-Empore disks/water partition coefficients (K(MD)) are determined. Establishment of a model between th...

journal_title：Archives of environmental contamination and toxicology

authors： Lin Z,Yu H,Gao S,Cheng J,Wang L

更新日期：2001-10-01 00:00:00

abstract：:Scientists interested in contamination normally deal only with pollution itself, not with people's perceptions of pollution or the relationship between pollution and land use. The overall objective of this article was to examine the relationship between people's perceptions of pollution and their views on future land ...

journal_title：Archives of environmental contamination and toxicology

authors： Burger J,Gochfeld M,Shukla S,Jeitner C,Ramos R,Tsipoura N,Donio M

更新日期：2008-10-01 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

abstract：:A test battery, composed of a range of biological assays, was applied to evaluate the ecological health of soil aged for 69 days and spiked with a range of pyrene levels (1.04, 8.99, 41.5, 72.6, 136, and 399 μg g(-1) dry soil; Soxhlet-extracted concentrations after 69 days of aging). Chinese cabbage (Brassica rapa), e...

journal_title：Archives of environmental contamination and toxicology

authors： Khan MI,Cheema SA,Tang X,Shen C,Sahi ST,Jabbar A,Park J,Chen Y

更新日期：2012-11-01 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：:Metallothioneins with differing Cd/Zn ratios were prepared in vitro from rat liver zinc-thionein by replacing zinc with cadmium and were injected intraperitoneally to female rats. The distribution of cadmium, zinc, and copper in the kidney supernatant fraction was determined using a Sephadex G-75 column. The distribut...

journal_title：Archives of environmental contamination and toxicology

authors： Suzuki KT,Takenaka S,Kubota K

更新日期：1979-01-01 00:00:00

abstract：:Freshwater turtles (Chrysemys picta) were collected from two sites on Cape Cod, MA. One site (Moody Pond), adjacent to the Massachusetts Military Reservation (MMR), was considered potentially impacted by toxic agents deriving from contaminant point sources on the MMR. The second (reference) site (Washburn Pond), to th...

journal_title：Archives of environmental contamination and toxicology

authors： Rie MT,Kitana N,Lendas KA,Won SJ,Callard IP

更新日期：2005-02-01 00:00:00

abstract：:Persistent organochlorine pesticides (OCPs), such as dichlorodiphenyltrichloroethane (DDT) and its metabolites, hexachlorobenzene (HCB), alpha-, beta-, and gamma-hexachlorocyclohexane (HCH) isomers, together with polychlorinated biphenyl (PCB) congeners (IUPAC Nos. 28, 52, 101, 138, 153, and 180) were determined in ta...

journal_title：Archives of environmental contamination and toxicology

authors： Behrooz RD,Esmaili-Sari A,Ghasempouri SM,Bahramifar N,Hosseini SM

更新日期：2009-05-01 00:00:00

abstract：:A human breast cancer cell line (MCF-7) was used to develop an in vitro screening assay for the detection of xenoestrogenic environmental pollutants. MCF-7 cells were cultured in DMEM containing 5% fetal bovine serum (FBS). An estrogenic response was defined as an increase in the frequency of proliferating MCF-7 cells...

journal_title：Archives of environmental contamination and toxicology

authors： Blom A,Ekman E,Johannisson A,Norrgren L,Pesonen M

更新日期：1998-04-01 00:00:00

abstract：:Data from Mixed Flask Culture (MFC) microcosms and fish single species toxicity tests were used to select treatment concentrations for littoral enclosure studies. Selected concentrations were evaluated by comparing the predicted responses to those observed in littoral enclosure studies with a pyrethroid pesticide, esf...

journal_title：Archives of environmental contamination and toxicology

authors： Stay FS,Jarvinen AW

更新日期：1995-05-01 00:00:00

abstract：:A grazing bioassay was employed to assess the impacts of chlorophenols on Daphnia magna and Daphnia pulex. The effects of two chlorophenols, pentachlorophenol (PCP) and 4-chlorophenol, were investigated at concentrations of 0.001, 0.01, and 0.1 mg . L-1 over a 96-h period. All tests were conducted in water from the so...

journal_title：Archives of environmental contamination and toxicology

authors： Gokcen JE

更新日期：1998-04-01 00:00:00

abstract：:Total mercury (Hg) was determined in milk, eggs, beef, pork, human head hair, soil and water obtained from four geographical areas of North Dakota. The sampling areas were selected on the basis of differences in prevalent agricultural practices, climate and topography. Statewide average Hg concentrations in ppb were m...

journal_title：Archives of environmental contamination and toxicology

authors： Sell JL,Deitz FD,Buchanan ML

更新日期：1975-01-01 00:00:00

abstract：:A total of 41 samples of maternal blood, milk, subcutaneous fat and umbilical cord blood were collected from mothers giving birth by Caesarean operation at Kenyatta National Hospital in Nairobi in 1986. The samples were analyzed for organochlorine contaminants. The main contaminants found in all the samples were p,p'-...

journal_title：Archives of environmental contamination and toxicology

authors： Kanja LW,Skaare JU,Ojwang SB,Maitai CK

更新日期：1992-01-01 00:00:00

abstract：:An enzyme which catalyzed the hydrolysis of crotoxyphos ((E)-1-phenylethyl 3-[(dimethoxyphosphinyl)oxy]-2-butenoate) was isolated from nonsterile and radiation-sterilized Chehalis clay loam with 1.5M Tris (2-(hydroxymethyl)-2-nitro-1,3-propanediol) and partially purified with lead acetate treatment. Two soil-g equival...

journal_title：Archives of environmental contamination and toxicology

authors： Getzin LW,Satyanarayana T

更新日期：1979-01-01 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：:Cerium has been demonstrated to damage liver of mice, but very little is known about the molecular mechanisms underlying the mouse liver apoptosis. In order to understand the liver injury induced by intragastric administration of cerium chloride (CeCl3) for 60 consecutive days, the hepatocyte ultrasrtucture, various o...

journal_title：Archives of environmental contamination and toxicology

authors： Zhao H,Cheng J,Cai J,Cheng Z,Cui Y,Gao G,Hu R,Gong X,Wang L,Hong F

更新日期：2012-01-01 00:00:00

abstract：:To examine the possible phenotypic defects from barium exposure, a model organism, Caenorhabditis elegans, was chosen to analyze the multiple toxicities in barium-exposed animals. Endpoints of life span, body size, brood size, generation time, head thrash, and body bend were selected for the assessment of barium toxic...

journal_title：Archives of environmental contamination and toxicology

authors： Wang DY,Wang Y

更新日期：2008-04-01 00:00:00

abstract：:To evaluate sources of PCBs in combined sewer overflows (CSOs) to the Buffalo River, New York, combined sewage, sanitary flow, atmospheric wet and dry depositions, and street dust samples were collected from the Babcock Street sewer district and analyzed. Total PCB concentrations (sum of the PCB congeners quantitated)...

journal_title：Archives of environmental contamination and toxicology

authors： Loganathan BG,Irvine KN,Kannan K,Pragatheeswaran V,Sajwan KS

更新日期：1997-08-01 00:00:00