Effects of pesticides on isolated rat hepatocytes, mitochondria, and microsomes.

abstract：:The activity of the enzyme delta-aminolevulinic acid dehydratase (ALA-D) was strongly depressed in erythrocytes, spleen and renal tissue of rainbow trouts (Salmo gairdnerii) exposed to sublethal levels of inorganic lead (10, 75 and 300 microgram Pb2+/L) for 30 days. The fish exposed to the highest lead concentration a...

journal_title：Archives of environmental contamination and toxicology

authors： Johansson-Sjöbeck ML,Larsson A

更新日期：1979-01-01 00:00:00

abstract：:Intermolt crab Carcinus maenas and clam Ruditapes philippinarum were used to determine the toxicity of sediments collected in four Spanish ports (Cádiz, Huelva, Pasajes, and Bilbao) under laboratory conditions during 28 days. Sediment samples were analyzed to determine chemical concentration of metals (As, Cd, Cr, Cu,...

journal_title：Archives of environmental contamination and toxicology

authors： Martín-Díaz ML,Blasco J,Sales D,Delvalls TA

更新日期：2007-07-01 00:00:00

abstract：:We investigated interactions between low pH, high nitrate level, and ultraviolet-B (UV-B) light on the survival and activity level of larval Cascades frogs (Rana cascadae). We used a fully factorial experimental design, with pH levels of 5 and 7; initial "pulse" nitrate exposure levels of 0, 5, and 20 mg/L; and UV-B p...

journal_title：Archives of environmental contamination and toxicology

authors： Hatch AC,Blaustein AR

更新日期：2000-11-01 00:00:00

abstract：:Several field studies of selenium-contaminated lakes and reservoirs have indicated the possibility of selenium-induced reproductive failure in important populations of fish. These investigators have hypothesized that bioaccumulation of selenium through the food chain led to fish selenium levels high enough to elicit t...

journal_title：Archives of environmental contamination and toxicology

authors： Ogle RS,Knight AW

更新日期：1989-11-01 00:00:00

abstract：:Hymenopterous parasitoids are key species involved in the regulation of insect populations. Kairomone perception is an important step leading to host parasitization. The massive use of insecticides induces environmental pollution that can interact with the reproduction of parasitoids. In this work, we have determined ...

journal_title：Archives of environmental contamination and toxicology

authors： Delpuech JM,Bardon C,Boulétreau M

更新日期：2005-08-01 00:00:00

abstract：:Fish from western Lake Superior (1972-73) contained DDT and PCB residues at concentrations greater than o.1 ppm. The most predominant PCB's were those containing 3 to 6 chlorine atoms per molecule, and GLC data indicated that the mixtures were most like the commercial product Aroclor 1254(2). Other chlorinated contimi...

journal_title：Archives of environmental contamination and toxicology

authors： Veith GD,Kuehl DW,Puglisi FA,Glass GE,Eaton JG

更新日期：1977-01-01 00:00:00

abstract：:The effects of a 7-day exposure of 3-day-old wheat plantsto increasing Cd concentrations are described, with special attention beinggiven to chloroplast ultrastructural changes, chlorophyll fluorescenceresponses, chlorophyll and nutrient concentration changes as well as growthchanges of the whole plant. The plants tre...

journal_title：Archives of environmental contamination and toxicology

authors： Ouzounidou G,Moustakas M,Eleftheriou EP

更新日期：1997-02-01 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：:Egg yolk was spiked with p,p'-dicofol (p,p'-DCF) (0.1-2.0 micrograms/gm), p,p'-dichlorobenzophenone (p,p'-DCBP) (0.1-2.0 micrograms/gm), and 1,1-bis(4-chlorophenyl)-2,2-dichloroethylene (p,p'-DDE) (0.05-1.0 micrograms/gm). The fortified egg yolk (2-5 g) was mixed with acetonitrile to extract non-fat organic materials....

journal_title：Archives of environmental contamination and toxicology

authors： Mourer CR,Hall GL,Whitehead WE,Shibamoto T,Shull LR,Schwarzbach SE

更新日期：1990-01-01 00:00:00

abstract：:Concentrations of six phenolic endocrine-disrupting chemicals [4-tert-octylphenol (OP), 4-t-nonylphenol (4-t-NP), 4-n-nonylphenol (4-n-NP), nonylphenol mono- to di-ethoxylates (NP1EO, NP2EO), and bisphenol A (BPA)] and five estrogens [estrone (E1), β-estradiol (E2), estriol (E3) 17α-ethynylestradiol (EE2), and diethyl...

journal_title：Archives of environmental contamination and toxicology

authors： Zhang Z,Ren N,Kannan K,Nan J,Liu L,Ma W,Qi H,Li Y

更新日期：2014-04-01 00:00:00

abstract：:We determined dose-response curves for sublethal effects of the organophosphorus (OP) insecticide, chlorpyrifos, on bats. Big brown bats (Eptesicus fuscus, n = 64) were given a single dose of chlorpyrifos (nominal concentrations) of 0, 5, 10, 15, 20, 25, 30, or 60 µg/g body weight and examined at 12 or 24 h after dosi...

journal_title：Archives of environmental contamination and toxicology

authors： Eidels RR,Sparks DW,Whitaker JO Jr,Sprague CA

更新日期：2016-10-01 00:00:00

abstract：:Phosphate treatment of lead-contaminated soil may be a cost-effective remedial alternative for in situ stabilizing soil Pb and reducing Pb toxicology to human. The leaching behaviors of the P added to soil surface and the effect on subsurface Pb bioaccessibility must be addressed for this remedial technology to be acc...

journal_title：Archives of environmental contamination and toxicology

authors： Yang J,Mosby DE,Casteel SW,Blanchar RW

更新日期：2002-11-01 00:00:00

abstract：:Benzene (Bz) is an important industrial chemical, a petroleum by-product, a component of unleaded gas, and thus a ubiquitous environmental pollutant. It is well established that this organic solvent possesses neurotoxic and behavioral effects. However, the neurochemical mechanism of the solvent action remains obscure....

journal_title：Archives of environmental contamination and toxicology

authors： de Gandarias JM,Casis O,Irazusta J,Echevarría E,Casis L

更新日期：1992-04-01 00:00:00

abstract：:Among the waterfowl affected by white phosphorus (P4) at a military base in Alaska are tundra (Cygnus columbianus) and trumpeter (C. buccinator) swans. To estimate the toxicity of P4 to swans and compare the toxic effects to those of mallards (Anas platyrhynchos), we dosed 30 juvenile mute swans (C. olor) with 0 to 5....

journal_title：Archives of environmental contamination and toxicology

authors： Sparling DW,Day D,Klein P

更新日期：1999-04-01 00:00:00

abstract：:Soil organisms play a crucial role in the terrestrial ecosystem. Plant protection products (PPPs) are known to affect soil organisms and might have negative impacts on soil functions influenced by these organisms. Little research has been performed to date on the impact of PPPs on tropical soil ecosystems. Therefore, ...

journal_title：Archives of environmental contamination and toxicology

authors： Römbke J,Garcia MV,Scheffczyk A

更新日期：2007-11-01 00:00:00

abstract：:Chemicals pollution in the environment has attracted attention all over the world, and the toxicity prediction of chemical pollutants has become quite important. In this paper, we introduce a simple approach to predict the toxicity of some chemical components, in which the Tchebichef image moment (TM) method was emplo...

journal_title：Archives of environmental contamination and toxicology

authors： Muhire J,Li BQ,Zhai HL,Li SS,Mi JY

更新日期：2020-05-01 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：:Previous studies have indicated that chemicals, e.g., hydroxylated polychlorinated biphenyls (PCBs) decrease plasma thyroxin levels through interaction with transthyretin. As a consequence, plasma vitamin A and thyroxin are depleted. Both thyroxin and vitamin A are important regulators of normal epithelial differentia...

journal_title：Archives of environmental contamination and toxicology

authors： Heussen GA,Hikspoors ML,Spenkelink A,Brouwer A,Koeman JH

更新日期：1992-07-01 00:00:00

abstract：:The origins and spatial and temporal distributions of air pollutants (PM2.5, PM10, CO, SO2, NO2 and O3) during May to June of 2015 were investigated using data from 1490 monitoring sites in China. Aerosol number concentrations and meteorological data from Shijiazhuang, Nanjing, and Suzhou were combined with the MIX As...

journal_title：Archives of environmental contamination and toxicology

authors： Wang H,Shen L,Zhu B,Kang H,Hou X,Miao Q,Yang Y,Shi S

更新日期：2017-05-01 00:00:00

abstract：:Numerous studies have reported polychlorinated biphenyl (PCB) concentrations in soil, root, and aerial parts of vegetables. However, few studies have measured the contribution of PCBs bound to particles in air in relation to uptake by vegetables. In the present study, PCB concentrations were measured in five types of ...

journal_title：Archives of environmental contamination and toxicology

authors： Zeng L,Li N,Shao D,Kang Y,Zhang Q,Lu P,Li L,Luo J,Guo X

更新日期：2014-07-01 00:00:00

abstract：:Sand fiddler crabs, Uca panacea, were exposed in laboratory habitats to measured concentrations of ULV-grade fenthion via simulated aerial spray at 5% and 50% of field rate application of 6-12 mg fenthion/m(2) (0.05-0.10 lbs fenthion/acre). Two habitats served as controls, and two habitats served as replicates for eac...

journal_title：Archives of environmental contamination and toxicology

authors： Schoor WP,Middaugh DP,Marcovich DT

更新日期：2000-04-01 00:00:00

abstract：:The focus of this research on children's playgrounds with artificial surfaces aimed to establish levels of potentially toxic elements (PTEs) in dust, their origin, and impact on children at 15 playgrounds: 9 on school grounds and 6 on day nurseries in Belgrade (Serbia). Soil samples were taken from the immediate vicin...

journal_title：Archives of environmental contamination and toxicology

authors： Čakmak D,Perović V,Kresović M,Pavlović D,Pavlović M,Mitrović M,Pavlović P

更新日期：2020-02-01 00:00:00

abstract：:Recycling of sewage sludge is needed in a sustainable society. Quality aspects of sludge include hygiene (pathogens), nutrients (N and P), and toxicants (metals and organics). Metals are of particular concern because they are not degradable, but their hazards are related to their bioavailability and chemical speciatio...

journal_title：Archives of environmental contamination and toxicology

authors： Fjällborg B,Gustafsson N

更新日期：2006-10-01 00:00:00

abstract：:This report describes a study of exposure to omethoate during manual operations with ornamental plants in two intensive cultivation tunnels (tunnel 8 and tunnel 5). Airborne concentrations of omethoate were in the range 1.48-5.36 nmol/m(3). Total skin contamination in the range 329.94-12,934.46 nmol/day averaged 98.1 ...

journal_title：Archives of environmental contamination and toxicology

authors： Aprea C,Centi L,Santini S,Lunghini L,Banchi B,Sciarra G

更新日期：2005-11-01 00:00:00

abstract：:Japanese killifish Oryzias latipes were exposed to three levels (0, 1, and 10 µg l-1) of copper pyrithione (CuPT2), zinc pyrithione (ZnPT2), six of their degradation products, and the organotin compounds tributyltin (TBT) and triphenyltin (TPT) for 48 h at 20 °C. All individual fish exposed to 1 and 10 µg l-1 of CuPT2...

journal_title：Archives of environmental contamination and toxicology

authors： Ohji M,Harino H

更新日期：2017-08-01 00:00:00

abstract：:Anthropogenic interference the ecosystem unavoidably changes the physical and biological environment. The biodiversity of the Amazon region has been threatened by increased agricultural production and pesticide use. Considering that monitoring pesticides in environments close to their application is one of the ways to...

journal_title：Archives of environmental contamination and toxicology

authors： Guarda PM,Pontes AMS,Domiciano RS,Gualberto LDS,Mendes DB,Guarda EA,da Silva JEC

更新日期：2020-11-01 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：:Perfluorooctanoic acid (PFOA) is a persistent environmental contaminant. Activation of the peroxisome proliferator activated receptor alpha (PPARα) resulting from exposure to PFOA has been extensively studied in rodents. However, marked differences in response to peroxisome proliferators prevent extrapolation of roden...

journal_title：Archives of environmental contamination and toxicology

authors： Rigden M,Pelletier G,Poon R,Zhu J,Auray-Blais C,Gagnon R,Kubwabo C,Kosarac I,Lalonde K,Cakmak S,Xiao B,Leingartner K,Ku KL,Bose R,Jiao J

更新日期：2015-01-01 00:00:00

abstract：:Diffusive gradients in thin films (DGT) technique was used to determine pore water profile and to assess remobilization character of metals at sediment/water interface. The remobilization of Mn was due to redox reaction in profile, which engendered two large peaks: one with DGT concentration of 1355 µg L(-1) at depth ...

journal_title：Archives of environmental contamination and toxicology

authors： Wu Z,Jiao L,Wang S,Xu Y

更新日期：2016-02-01 00:00:00

abstract：:The present study could serve as a multidisciplinary approach for the assessment of river surface water quality with the use of chemical and biological methods. Specifically, physicochemical parameters, heavy metals, and pesticides were measured in water samples from three different stations (sampling station S1, S2, ...

journal_title：Archives of environmental contamination and toxicology

authors： Charalampous N,Kindou A,Vlastos D,Tsarpali V,Antonopoulou M,Konstantinou I,Dailianis S

更新日期：2015-08-01 00:00:00