Uptake of radiolabeled 3,3',4,4'-tetrachlorobiphenyl into Japanese quail egg compartments and embryo following air cell and albumen injection.

abstract：:The effects of antidepressants on wildlife are currently raising some concern because of an increased number of publications indicating biological effects at environmentally relevant concentrations (<100 ng/L). These results have been met with some scepticism because of the higher concentrations required to detect eff...

journal_title：Environmental toxicology and chemistry

authors： Ford AT,Fong PP

更新日期：2016-04-01 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：:The fish plasma model (FPM) predicts the fish blood plasma concentration of a pharmaceutical from the water concentration to which the fish is exposed and compares it with the human therapeutic plasma concentration (Hther PC) with the postulate that no adverse toxic effects occur below the Hther PC. The present study ...

journal_title：Environmental toxicology and chemistry

authors： Weil M,Falkenhain AM,Scheurer M,Ryan JJ,Coors A

更新日期：2019-11-01 00:00:00

abstract：:Current pesticide risk assessment does not specifically consider amphibians. Amphibians in the aquatic environment (aquatic life stages or postmetamorphic aquatic amphibians) and terrestrial living juvenile or adult amphibians are assumed to be covered by the risk assessment for aquatic invertebrates and fish, or mamm...

journal_title：Environmental toxicology and chemistry

authors： Brühl CA,Pieper S,Weber B

更新日期：2011-11-01 00:00:00

abstract：:This work describes the uptake of two organochlorine pesticides from slow-release pellets by largemouth bass and the utility of a blood plasma enzyme-linked immunosorbent assay (ELISA) method for exposure verification. We measured blood and tissue levels by gas chromatography/mass spectrometry and by a novel ELISA met...

journal_title：Environmental toxicology and chemistry

authors： Muller JK,Sepúlveda MS,Borgert CJ,Gross TS

更新日期：2005-08-01 00:00:00

abstract：:Although the estrogenic hormones 17 beta-estradiol and 17 alpha-ethinyl estradiol can be quantified in polluted waters by gas chromatography/mass spectrometry (GC/MS) and gas chromatography/tandem mass spectrometry (GC/MS/MS), the compounds often are present at concentrations below detection limits. Enzyme-linked immu...

journal_title：Environmental toxicology and chemistry

authors： Huang CH,Sedlak DL

更新日期：2001-01-01 00:00:00

abstract：:Nanoparticles of TiO2, ZrO2, AL2O3, CeO2, fullerene (C60), single-walled carbon nanotubes, and polymethylmethacrylate were tested for ecotoxic effects using one or more ecotoxicity endpoints: Microtox (bacteria), pulse-amplitude modulation (algae), Chydotox (crustaceans), and Biolog (soil enzymes). No appreciable effe...

journal_title：Environmental toxicology and chemistry

authors： Velzeboer I,Hendriks AJ,Ragas AM,Van de Meent D

更新日期：2008-09-01 00:00:00

abstract：:Instream flows of the rapidly urbanizing watersheds and estuaries of the Gulf of Mexico in Texas (USA) are increasingly dominated by reclaimed waters. Though ionizable pharmaceuticals have received increasing attention in freshwaters, many research questions remain unanswered, particularly in tidally influenced urban ...

journal_title：Environmental toxicology and chemistry

authors： Scott WC,Du B,Haddad SP,Breed CS,Saari GN,Kelly M,Broach L,Chambliss CK,Brooks BW

更新日期：2016-04-01 00:00:00

abstract：:The availability of literature regarding sublethal and chronic toxicity of heavy metals to early life stages of marine species is restricted to a few species of invertebrate mollusks. The early life stage of abalone, an important gastropod both environmentally and commercially, has been involved in limited research in...

journal_title：Environmental toxicology and chemistry

authors： Gorski J,Nugegoda D

更新日期：2006-05-01 00:00:00

abstract：:Antidepressants have been found in measurable concentrations in final treated wastewater effluent and receiving waters throughout the world. Studies have shown that these concentrations are typically not overtly toxic, but the psychotropic mode of action of these chemicals warrants examination of their behavioral effe...

journal_title：Environmental toxicology and chemistry

authors： Bisesi JH Jr,Sweet LE,van den Hurk P,Klaine SJ

更新日期：2016-04-01 00:00:00

abstract：:Traditional risk assessment guidelines employ acute or chronic toxicity tests for a maximum of one generation of organisms. These tests are usually performed in the laboratory at a constant standard temperature, although in the field organisms may experience different temperatures, which may be a source of additional ...

journal_title：Environmental toxicology and chemistry

authors： Tassou KT,Schulz R

更新日期：2012-10-01 00:00:00

abstract：:The present study investigates the germination and growth of Triticum aestivum exposed to two different microcystins (microcystin-LR [where the two variable places in the toxin molecule are leucine (L) and arginine (R) (MC-LR)] and microcystin-RR) and to cell-free cyanobacterial crude extract containing MC-LR. The con...

journal_title：Environmental toxicology and chemistry

authors： Pflugmacher S,Hofmann J,Hübner B

更新日期：2007-12-01 00:00:00

abstract：:One target of development and application of TiO(2) nanoparticles (nano-TiO(2) ) is photochemical degradation of contaminants and photo-killing of microbes and fouling organisms. However, few ecotoxicological studies have focused on this aspect of nano-TiO(2) , specifically whether this photoreactivity might significa...

journal_title：Environmental toxicology and chemistry

authors： Ma H,Brennan A,Diamond SA

更新日期：2012-07-01 00:00:00

abstract：:Pharmaceuticals and personal care products (PPCPs) such as caffeine and sulfamethoxazole have been detected in the estuarine environment. The present study characterized effects of a maternal exposure of these compounds on the development of the daggerblade grass shrimp Palaemonetes pugio from embryo to juvenile life ...

journal_title：Environmental toxicology and chemistry

authors： Garcia RN,Chung KW,DeLorenzo ME,Curran MC

更新日期：2014-09-01 00:00:00

abstract：:The present study investigated the biomagnification potential as well as the substance and tissue-specific distribution of perfluoroalkyl substances (PFASs) in market-size rainbow trout (Oncorhynchus mykiss). Rainbow trout with an average body weight of 314 ± 21 g were exposed to perfluorobutane sulfonate (PFBS), perf...

journal_title：Environmental toxicology and chemistry

authors： Goeritz I,Falk S,Stahl T,Schäfers C,Schlechtriem C

更新日期：2013-09-01 00:00:00

abstract：:Determination of the most sensitive and susceptible organismal life stage is important for use of the organism in toxicity assessments of environmental pollutants. In the present study, the sensitivities and susceptibilities of larval developmental stages of two black fly sibling species, Simulium vittatum Zetterstedt...

journal_title：Environmental toxicology and chemistry

authors： Hyder AH,Overmyer JP,Noblet R

更新日期：2004-12-01 00:00:00

abstract：:The authors conducted 150 tests of the acute toxicity of resident fish and invertebrates to Cd, Pb, and Zn, separately and in mixtures, in waters from the South Fork Coeur d'Alene River watershed, Idaho, USA. Field-collected shorthead sculpin (Cottus confusus), westslope cutthroat trout (Oncorhynchus clarkii lewisi), ...

journal_title：Environmental toxicology and chemistry

authors： Mebane CA,Dillon FS,Hennessy DP

更新日期：2012-06-01 00:00:00

abstract：:Polybrominated diphenyl ethers (PBDEs) are bioaccumulative, persistent organic pollutants used as flame retardants in consumer goods. Concentrations of PBDEs in North American wildlife have been increasing for decades and been shown to have estrogenic effects on sexual development. No studies, however, have examined t...

journal_title：Environmental toxicology and chemistry

authors： Van Schmidt ND,Cary TL,Ortiz-Santaliestra ME,Karasov WH

更新日期：2012-02-01 00:00:00

abstract：:Ecotoxicity tests were performed with fish, invertebrates, and algae to investigate the effect of water quality parameters on Mn toxicity. Models were developed to describe the effects of Mn as a function of water quality. Calcium (Ca) has a protective effect on Mn toxicity for both fish and invertebrates, and magnesi...

journal_title：Environmental toxicology and chemistry

authors： Peters A,Lofts S,Merrington G,Brown B,Stubblefield W,Harlow K

更新日期：2011-11-01 00:00:00

abstract：:Many chemicals have recently been demonstrated to possess estrogenic activity and may potentially interfere with normal sexual development. In the present study, we quantified the effects of waterborne exposure to 17beta-estradiol on the gonopodial development and sexual activity of male eastern mosquitofish (Gambusia...

journal_title：Environmental toxicology and chemistry

authors： Doyle CJ,Lim RP

更新日期：2002-12-01 00:00:00

abstract：:During laboratory and field studies, a fraction of contaminants in soils or sediments often is observed to be highly resistant to desorption. This desorption-resistant fraction may have significant effects on long-term fate and exposure of soil/ sediment-bound contaminants in particular, causing much reduced availabil...

journal_title：Environmental toxicology and chemistry

authors： Chen W,Cong L,Hu H,Zhang P,Li J,Feng Z,Kan AT,Tomson MB

更新日期：2008-01-01 00:00:00

abstract：:The Strait of Georgia (British Columbia, Canada) is a hydrologically complex inland sea with a rich abundance and diversity of species of aquatic life. Marine sediments, as both a sink for hydrophobic contaminants and a potential source for aquatic food webs, were collected from 41 sites throughout the 6,900-km(2) Str...

journal_title：Environmental toxicology and chemistry

authors： Grant PB,Johannessen SC,Macdonald RW,Yunker MB,Sanborn M,Dangerfield N,Wright C,Ross PS

更新日期：2011-07-01 00:00:00

abstract：:Ecotoxicity testing is a crucial component of chemical risk assessment. Still, due to methodological difficulties related to controlling exposure concentrations over time, data on long-term effects of organic chemicals at low concentrations are limited. The aim of the present study was, therefore, to test the applicab...

journal_title：Environmental toxicology and chemistry

authors： Ribbenstedt A,Mustajärvi L,Breitholtz M,Gorokhova E,Mayer P,Sobek A

更新日期：2017-05-01 00:00:00

abstract：:The present review describes and discusses key interactions between mercury (Hg) and phytoplankton to highlight the role of phytoplankton in the biogeochemical cycle of Hg and to understand direct or indirect Hg effects on phytoplankton. Phytoplankton are exposed to various Hg species in surface waters. Through Hg upt...

journal_title：Environmental toxicology and chemistry

authors： Le Faucheur S,Campbell PG,Fortin C,Slaveykova VI

更新日期：2014-06-01 00:00:00

abstract：:In this study, we assessed and compared the suitability of three in vitro screening tools for the measurement of estrogenic activity in sewage treatment plant effluents (STPEs). These assays were the yeast estrogen screen (YES), production of zona radiata proteins (ZRPs) in trout hepatocytes, and the induction of repo...

journal_title：Environmental toxicology and chemistry

authors： Rutishauser BV,Pesonen M,Escher BI,Ackermann GE,Aerni HR,Suter MJ,Eggen RI

更新日期：2004-04-01 00:00:00

abstract：:Neonicotinoid pesticides are highly hydrophilic systemic insecticides that have been extensively used worldwide. To evaluate their environmental risks, the concentrations of these pesticides in the aquatic environment must be monitored. Although the polar organic chemical integrative sampler (POCIS) has proved to be a...

journal_title：Environmental toxicology and chemistry

authors： Noro K,Endo S,Shikano Y,Banno A,Yabuki Y

更新日期：2020-07-01 00:00:00

abstract：:Bioaccumulation assessment predominantly relies on the bioconcentration factor (BCF) as the sole decisive metric. The test guideline 305 by the Organisation for Economic Co-operation and Development (OECD) provides the standard procedure for deriving this in vivo fish BCF, which is not only expensive and labor-intensi...

journal_title：Environmental toxicology and chemistry

authors： Kosfeld V,Fu Q,Ebersbach I,Esser D,Schauerte A,Bischof I,Hollender J,Schlechtriem C

更新日期：2020-09-01 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：:As the production and applications of silver nanoparticles (AgNPs) increase, it is essential to characterize fate and effects in environmental systems. Nanosilver materials may settle from suspension; therefore, the authors' objective was to utilize environmentally relevant bioassays and study the impact, bioaccumulat...

journal_title：Environmental toxicology and chemistry

authors： Coleman JG,Kennedy AJ,Bednar AJ,Ranville JF,Laird JG,Harmon AR,Hayes CA,Gray EP,Higgins CP,Lotufo G,Steevens JA

更新日期：2013-09-01 00:00:00

abstract：:The aerial spray prediction model AgDRIFT embodies the computational engine found in the near-wake Lagrangian model AGricultural DISPersal (AGDISP) but with several important features added that improve the speed and accuracy of its predictions. This article summarizes those changes, describes the overall analytical a...

journal_title：Environmental toxicology and chemistry

authors： Teske ME,Bird SL,Esterly DM,Curbishley TB,Ray SL,Perry SG

更新日期：2002-03-01 00:00:00