Insights into the development of fungal biomarkers for metal ecotoxicity assessment: case of Trametes versicolor exposed to copper.

abstract：:Demographic methods can translate toxicant effects on individuals into consequences for populations. To date few such studies have been conducted with longer-lived invertebrates. This is because full life-cycle experiments are difficult with such species. Here we report the effects of copper and cadmium on the key dem...

journal_title：Environmental toxicology and chemistry

authors： Spurgeon DJ,Svendsen C,Weeks JM,Hankard PK,Stubberud HE,Kammenga JE

更新日期：2003-07-01 00:00:00

abstract：:The authors performed a toxicity test with ciprofloxacin in fertilized eggs of common carp according to guideline 210 of the Organisation for Economic Co-operation and Development. The tested concentrations were 1 μg L(-1) , 100 μg L(-1) , 500 μg L(-1) , 1000 μg L(-1) , and 3000 μg L(-1) . Accelerated hatching was fou...

journal_title：Environmental toxicology and chemistry

authors： Zivna D,Plhalova L,Chromcova L,Blahova J,Prokes M,Skoric M,Marsalek P,Praskova E,Stepanova S,Svobodova Z

更新日期：2016-07-01 00:00:00

abstract：:Breeding pairs of mallards (Anas platyrhynchos) were fed a control diet or a diet containing 0.5 microg/g mercury (Hg) in the form of methylmercury chloride. There were no effects of Hg on adult weights and no overt signs of Hg poisoning in adults. The Hg-containing diet had no effect on fertility of eggs, but hatchin...

journal_title：Environmental toxicology and chemistry

authors： Heinz GH,Hoffman DJ,Klimstra JD,Stebbins KR

更新日期：2010-03-01 00:00:00

abstract：:The present study evaluated the use of the invasive clam Corbicula fluminea as a surrogate for metal accumulation in native mussels. The tissue concentrations of As, Cd, Cu, Hg, Mn, Ni, Pb, and Zn were analyzed in Corbicula and a native Unionid mussel species (Elliptio hopetonensis) collected from 13 sites in the Alta...

journal_title：Environmental toxicology and chemistry

authors： Shoults-Wilson WA,Unrine JM,Rickard J,Black MC

更新日期：2010-09-01 00:00:00

abstract：:Prediction of pulsed or intermittent exposure effects on populations is emerging as an important issue in ecotoxicology. However, the underlying theory of the dose-response models has not been tested rigorously enough to provide a true understanding for predicting the effects of pulsed exposures. Since its introductio...

journal_title：Environmental toxicology and chemistry

authors： Zhao Y,Newman MC

更新日期：2007-03-01 00:00:00

abstract：:Nematodes are useful organisms for aquatic and soil toxicity testing because of their abundance and diversity as well as their ease of culturing and maintenance in the laboratory. The nematode Caenorhabditis elegans has been used extensively in toxicity testing, but its sensitivity to metal exposures in relation to ot...

journal_title：Environmental toxicology and chemistry

authors： Boyd WA,Williams PL

更新日期：2003-11-01 00:00:00

abstract：:Technical toxaphene (Melipax) and the single compounds of technical toxaphene (CTTs) 2,2,5-endo,6-exo,8,8,9,10-octachlorobornane (B8-806), 2,2,5-endo,6-exo, 8,9,9,10-octachlorobornane (B8-809), 2,2,5,5,8,9,9,10,10-nonachlorobornane (B9-1025), 2-endo,3-exo,5-endo,6-exo,8,8,9,10,10-nonochlorobornane (B9-1679), 2-endo,3-...

journal_title：Environmental toxicology and chemistry

authors： Ruppe S,Neumann A,Vetter W

更新日期：2003-11-01 00:00:00

abstract：:Atmospherically deposited contaminants in the Sierra Nevada mountains of California, USA have been implicated as adversely affecting amphibians and fish, yet little is known about the distributions of contaminants within the mountains, particularly at high elevation. The hypothesis that contaminant concentrations in a...

journal_title：Environmental toxicology and chemistry

authors： Bradford DF,Stanley K,McConnell LL,Tallent-Halsell NG,Nash MS,Simonich SM

更新日期：2010-05-01 00:00:00

abstract：:The presence and accumulation of persistent contaminants at high latitudes from long-range transport is an important environmental issue. Atmospheric transport has been identified as the source of pollutants in several arctic ecosystems and has the potential to severely impact high-latitude populations. Elevated level...

journal_title：Environmental toxicology and chemistry

authors： Rocque DA,Winker K

更新日期：2004-03-01 00:00:00

abstract：:In static renewal experiments, we studied how developmental stage influences the effect of ammonium nitrate on embryonic and larval stages of anuran amphibians. The observed lethal effects caused by ammonium nitrate increased with both concentration and duration of exposure. Significant differences were observed in se...

journal_title：Environmental toxicology and chemistry

authors： Ortiz-Santaliestra ME,Marco A,Fernández MJ,Lizana M

更新日期：2006-01-01 00:00:00

abstract：:We studied the influence of sediment geochemistry on bioavailability of As, Cd, and Cr in deposit-feeding polychaetes. Metal phase speciation in sediments was determined with a sequential extraction scheme, and assimilation efficiencies (AEs) of ingested metals were determined by pulse-chase feeding experiments using ...

journal_title：Environmental toxicology and chemistry

authors： Baumann Z,Fisher NS

更新日期：2011-03-01 00:00:00

abstract：:The recently reported quantification of the atmospheric sampling artifact for perfluorooctanoic acid (PFOA) was applied to existing gas and particle concentration measurements. Specifically, gas phase concentrations were increased by a factor of 3.5 and particle-bound concentrations by a factor of 0.1. The correlation...

journal_title：Environmental toxicology and chemistry

authors： Webster EM,Ellis DA

更新日期：2012-09-01 00:00:00

abstract：:Ab initio gene prediction and evidence alignment were used to produce the first annotations for the fathead minnow (Pimephales promelas) genome. We also describe a genome browser, hosted by the Society of Environmental Toxicology and Chemistry, that provides simplified access to the annotation data in context with the...

journal_title：Environmental toxicology and chemistry

authors： Saari TW,Schroeder AL,Ankley GT,Villeneuve DL

更新日期：2017-12-01 00:00:00

abstract：:Synthetic sea salts are often used to adjust the salinity of effluent, ambient, and laboratory water samples to perform toxicity tests with marine and estuarine species. The U.S. Environmental Protection Agency (U.S. EPA) provides guidance on salinity adjustment in its saltwater test guidelines. The U.S. EPA suggests ...

journal_title：Environmental toxicology and chemistry

authors： Arnold WR,Cotsifas JS,Winter AR,Klinck JS,Smith DS,Playle RC

更新日期：2007-05-01 00:00:00

abstract：:In this study, biphenyl-2,2',6,6'-tetracarbaldehyde, an initial byproduct formed from the ozonation of pyrene, and biphenyl-2,2',6,6'-tetracarboxylic acid, a subsequent pyrene ozonation byproduct, were evaluated using two toxicology assays to compare the toxicity of ozonation byproducts with that of the parent compoun...

journal_title：Environmental toxicology and chemistry

authors： Luster-Teasley SL,Ganey PE,DiOrio M,Ward JS 3rd,Maleczka RE Jr,Trosko JE,Masten SJ

更新日期：2005-03-01 00:00:00

abstract：:To examine the behavior of the estrogenic biomarker vitellogenin (VTG) under the combined impact of estrogens and pathogens, parasite-infected or noninfected rainbow trout were exposed to two doses of 17β-estradiol (E2). Infected and E2-exposed fish showed significantly lower hepatic VTG mRNA levels than healthy fish....

journal_title：Environmental toxicology and chemistry

authors： Burki R,Krasnov A,Bettge K,Rexroad CE 3rd,Afanasyev S,Antikainen M,Burkhardt-Holm P,Wahli T,Segner H

更新日期：2012-10-01 00:00:00

abstract：:A set of 69 concentration-response curves from 5 acute ecotoxicity assays was fitted with a 2-parameter logistic equation. High correlation between values of regression parameters suggested similar slopes of the curves. This enabled derivation of the empirical single-parameter logistic equation with the sole median ef...

journal_title：Environmental toxicology and chemistry

authors： Trögl J,Benediktová K,Pilařová V,Synek V

更新日期：2013-10-01 00:00:00

abstract：:Studies concerning the impact of nanomaterials, especially fullerene (C(60) ), in fresh water environments and their effects on the physiology of aquatic organisms are still scarce and conflicting. We aimed to assess in vitro effects of fullerene in brain and gill homogenates of carp Cyprinus carpio, evaluating redox ...

journal_title：Environmental toxicology and chemistry

authors： Ferreira JL,Barros DM,Geracitano LA,Fillmann G,Fossa CE,de Almeida EA,de Castro Prado M,Neves BR,Pinheiro MV,Monserrat JM

更新日期：2012-05-01 00:00:00

abstract：:In risk assessment of aquatic sediments, much attention is paid to the immobilizing effect of acid volatile sulfide (AVS) on trace metals. The difference of AVS and simultaneously extracted metals (SEM) gives an indication of metal availability. In floodplain sediments, where changing redox conditions occur, AVS may p...

journal_title：Environmental toxicology and chemistry

authors： van Griethuysen C,Meijboom EW,Koelmans AA

更新日期：2003-03-01 00:00:00

abstract：:Extensive season-by-season sampling was used to establish the normal range of whole-body Na+ and Cl- and Na+ uptake in healthy populations of two fish species, rainbow trout, Oncorhynchus mykiss, and fathead minnow, Pimephales promelas, of known differences in sensitivity to ionoregulatory toxicants (low pH, trace met...

journal_title：Environmental toxicology and chemistry

authors： Croke SJ,McDonald DG

更新日期：2002-08-01 00:00:00

abstract：:Equilibrium passive sampling methods (EPSMs) allow quantification of freely dissolved contaminant concentrations (Cfree ) in sediment porewater. Polydimethylsiloxane (PDMS) is a convenient sampling polymer that can be equilibrated in field (in situ) or laboratory (ex situ) sediments to determine Cfree , providing reli...

journal_title：Environmental toxicology and chemistry

authors： Reininghaus M,Parkerton TF,Witt G

更新日期：2020-11-01 00:00:00

abstract：:Although conventional wastewater treatment technologies are effective at removing many contaminants of emerging concern (CECs) from municipal wastewater, some contaminants are not removed efficiently. Ozonation may be a treatment option for reducing the concentrations of recalcitrant CECs in wastewater, but this proce...

journal_title：Environmental toxicology and chemistry

authors： Maya N,Evans J,Nasuhoglu D,Isazadeh S,Yargeau V,Metcalfe CD

更新日期：2018-01-01 00:00:00

abstract：:Estuarine fish in the northern Gulf of Mexico are exposed annually to hypoxic conditions. In addition to hypoxia, fish located throughout the northern Gulf of Mexico were potentially exposed to oil released during the Deepwater Horizon incident. Therefore, the interaction between oil exposure and hypoxia is worth inve...

journal_title：Environmental toxicology and chemistry

authors： Hedgpeth BM,Griffitt RJ

更新日期：2016-03-01 00:00:00

abstract：:Riverine runoff samples were collected monthly from March 2005 to February 2006 from the eight major outlets of the Pearl River Delta (PRD), South China, and analyzed to obtain the concentrations of n-alkanes in both the filtrate and particulate phases. The average concentrations of Sigma(C15-C34) (i.e., sum of C15 to...

journal_title：Environmental toxicology and chemistry

authors： Wang JZ,Ni HG,Guan YF,Zeng EY

更新日期：2008-10-01 00:00:00

abstract：:The effect of sodium chloride (NaCl) on cadmium (Cd) uptake, translocation, and oxidative stress was investigated using 2 tobacco cultivars differing in Cd tolerance. The growth inhibition of the tobacco plants exposed to Cd toxicity was in part alleviated by moderate addition of NaCl in the culture solution. Cadmium ...

journal_title：Environmental toxicology and chemistry

authors： Zhang BL,Shang SH,Zhang HT,Jabeen Z,Zhang GP

更新日期：2013-06-01 00:00:00

abstract：:In the presented study a laboratory experiment was conducted to investigate the transfer of polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), and dioxin-like polychlorinated biphenyls (PCBs) from environmentally contaminated marine sediment to an infaunal surface deposit-feeding polycha...

journal_title：Environmental toxicology and chemistry

authors： Kono K,Tanaka H,Koyama J

更新日期：2010-07-01 00:00:00

abstract：:Polybrominated diphenyl ethers (PBDEs) were measured in surface sediments from 121 locations within the Southern California Bight. Site selection was based on a probabilistic approach to determine the spatial extent and magnitude of PBDE concentrations with known confidence intervals. Coastal embayments (including est...

journal_title：Environmental toxicology and chemistry

authors： Dodder NG,Maruya KA,Lauenstein GG,Ramirez J,Ritter KJ,Schiff KC

更新日期：2012-10-01 00:00:00

abstract：:Phthalic acid esters are frequently detected in aquatic environments. In the present study, zebrafish were exposed to low concentrations (0 µg/L, 0.46 µg/L, 4.0 µg/L, and 37.5 µg/L) of mono-(2-ethylhexyl) phthalate (MEHP) for 81 d, and the effects on reproduction, gamete quality, plasma vitellogenin (VTG), sex steroid...

journal_title：Environmental toxicology and chemistry

authors： Zhu Y,Hua R,Zhou Y,Li H,Quan S,Yu Y

更新日期：2016-08-01 00:00:00

abstract：:Benzotriazole ultra violet stabilizers (BZT-UVs) are compounds used in many applications and products to prevent photochemical degradation. Despite their widespread presence in aquatic ecosystems and persistence in the environment, there are very limited data on their effects and toxicity, and their modes of action re...

journal_title：Environmental toxicology and chemistry

authors： Giraudo M,Cottin G,Esperanza M,Gagnon P,Silva AO,Houde M

更新日期：2017-12-01 00:00:00

abstract：:This study investigates reproductive impairment and biochemical changes in fathead minnow (Pimephales promelas) exposed for 39 d to varying concentrations of perfluorooctanoic acid (PFOA) under microcosm conditions. While the concentrations tested in this study were much higher than those normally found in the environ...

journal_title：Environmental toxicology and chemistry

authors： Oakes KD,Sibley PK,Solomon KR,Mabury SA,Van der Kraak GJ

更新日期：2004-08-01 00:00:00