Automated biomonitoring using real time movement analysis of Euglena gracilis.

abstract：:This study is the first to examine the possible mechanism by which long-term exposure to permethrin (PER) can promote arterial retention of proatherogenic lipid and lipoproteins and related vascular dysfunction in rats. Experimental animals were administered two doses of oral PER, PER-1 (2.5 mg/kg/bw) and PER-2 (5 mg/...

journal_title：Ecotoxicology and environmental safety

authors： Feriani A,Tir M,Hachani R,Allagui MS,Tlili N,Nahdi S,Alwasel S,Harrath AH

更新日期：2021-01-01 00:00:00

abstract：:This paper presented the historical data on the temporal trends of polybrominated diphenyl ethers (PBDEs) in the sediment cores collected from the Huaihe River, Yellow River and Chaohu Lake, China. Among the 40 targeted PBDE congeners, only 10, 6, and 9 of them were detected respectively in the samples from the Huaihe...

journal_title：Ecotoxicology and environmental safety

authors： Da C,Wu K,Ye J,Wang R,Liu R,Sun R

更新日期：2019-04-30 00:00:00

abstract：:D151 resin preloaded with Fe3+ [denoted as R-Fe3+] was to investigate R-Fe3+ as an adsorbent for glyphosate from water in the presence high concentration of salt. The adsorption mechanism revealed the coordination of Fe3+ inside R-Fe3+ with O atoms of P-O and N atoms in glyphosate molecule. The adsorption capacity of ...

journal_title：Ecotoxicology and environmental safety

authors： Xiao G,Meng Q

更新日期：2020-03-01 00:00:00

abstract：:Ecotoxicological studies aim to assess the potential environmental risks of various products. This implies the use of various biological models and tests on live animals. In case of handling fish and mammals, ethical rules have to be respected. The use of anaesthesia is considered to be the best way to ensure animal w...

journal_title：Ecotoxicology and environmental safety

authors： Renault S,Daverat F,Pierron F,Gonzalez P,Dufour S,Lanceleur L,Schäfer J,Baudrimont M

更新日期：2011-09-01 00:00:00

abstract：:Ecological risk assessment is defined both in theory and in practice. To do it properly, we need to know what targets we are protecting, but these targets are not always obvious and clearly defined. The pragmatic approach, used most generally in the context of environmental protection legislation, is the risk quotient...

journal_title：Ecotoxicology and environmental safety

authors： Calow P

更新日期：1998-05-01 00:00:00

abstract：:Fish embryos are increasingly being utilized in aquatic toxicity testing, as evidenced by the Organisation for Economic Co-operation and Development's approval of the fish embryo acute toxicity (FET) test. However, the FET test only allows for the estimation of acute toxicity, whereas other test methods such as the la...

journal_title：Ecotoxicology and environmental safety

authors： Krzykwa JC,Saeid A,Jeffries MKS

更新日期：2019-04-15 00:00:00

abstract：:To improve the effect of coal fly ash on the remediation of heavy metal polluted soils, the active silicate material (ASM) was prepared by coal fly ash and the remediation of lead polluted soils by ASM was investigated in this study. To study the reaction mechanism between ASM and Pb(II) in soil, the Pb(II) adsorption...

journal_title：Ecotoxicology and environmental safety

authors： Lei C,Chen T,Zhang QY,Long LS,Chen Z,Fu ZP

更新日期：2020-12-15 00:00:00

abstract：:The purpose of this study was to evaluate antioxidative responses and proline metabolism in roots and leaves of wheat seedlings after treatment with different zinc (Zn) concentrations (0, 0.5, 1 and 3mM) for 6 days. A notable reduction in Zn content was observed in 0.5mM Zn-treated leaves, but a significant elevation ...

journal_title：Ecotoxicology and environmental safety

authors： Li X,Yang Y,Jia L,Chen H,Wei X

更新日期：2013-03-01 00:00:00

abstract：:The effects of both continuous and alternate exposure to 2mgL(-1) of enrofloxacin (EFX) on survival, growth and reproduction were evaluated over four generations of Daphnia magna. Mortality increased, reaching 100% in most groups by the end of the third generation. Growth inhibition was detected in only one group of t...

journal_title：Ecotoxicology and environmental safety

authors： Dalla Bona M,Lizzi F,Borgato A,De Liguoro M

更新日期：2016-10-01 00:00:00

abstract：:Concentration-dependent responses of cucumber plants to cadmium (Cd, 5-15 µM) and/or allantoin (Alla, 10-1000 µM) have been investigated to detect a possible protective role of Alla under Cd excess. After 14 days of exposure, Alla often considerably reversed Cd-induced inhibition of growth and reduction of the content...

journal_title：Ecotoxicology and environmental safety

authors： Dresler S,Hawrylak-Nowak B,Kováčik J,Pochwatka M,Hanaka A,Strzemski M,Sowa I,Wójciak-Kosior M

更新日期：2019-04-15 00:00:00

abstract：:Initiating activity of quercetin was tested in rats which were treated with partial hepatectomy and given a liver cancer promoter, phenobarbital. A few intestinal neoplasms were seen but without significant difference in incidence from those in the quercetin-untreated group. Moreover, neither neoplastic nor preneoplas...

journal_title：Ecotoxicology and environmental safety

authors： Kato K,Mori H,Tanaka T,Fujii M,Kawai T,Nishikawa A,Takahashi M,Hirono I

更新日期：1985-08-01 00:00:00

abstract：:The reproduction of two closely related soil microarthropods, Folsomia candida Willem and Folsomia fimetaria L. (Insecta: Collembola), was tested under the influence of the insecticide dimethoate. Dimethoate had an adverse effect on the survival of adults and their reproduction in concentrations of about the recommend...

journal_title：Ecotoxicology and environmental safety

authors： Krogh PH

更新日期：1995-03-01 00:00:00

abstract：:Psychiatric drugs are among the leading medications prescribed for humans, with their presence in aquatic environments raising concerns relating to potentially harmful effects on non-target organisms. Nortriptyline (NTP) is a selective serotonin-norepinephrine reuptake inhibitor antidepressant, widely used in clinics ...

journal_title：Ecotoxicology and environmental safety

authors： Oliveira AC,Fascineli ML,Andrade TS,Sousa-Moura D,Domingues I,Camargo NS,Oliveira R,Grisolia CK,Villacis RAR

更新日期：2021-03-01 00:00:00

abstract：:Toxicities of the commercial insecticide formulations of azinphos methyl, chlorpyrifos, fenvalerate, and methyl parathion were evaluated in streamwater samples containing natural organic material (NOM) using a modification of a bacterial bioluminescence assay. Toxicity reduction of azinphos methyl was significantly (P...

journal_title：Ecotoxicology and environmental safety

authors： Kadlec MC,Benson WH

更新日期：1995-06-01 00:00:00

abstract：:The metabolism in the rat of 109Cd biocomplexes present in the tissues of the edible mussel Mytilus galloprovincialis, previously exposed to 109CdCl2, was studied. The tissue distribution and binding of 109Cd were compared to those caused by an equal dose of 109Cd as CdCl2 or rat liver Cd-metallothionein. Administrati...

journal_title：Ecotoxicology and environmental safety

authors： Marafante E,Nolan C,Lorenzon G

更新日期：1985-04-01 00:00:00

abstract：:The two biological control agents, predatory mite Amblydromalus limonicus Garman & McGregor (Acari: Phytoseiidae) and entomopathogenic fungi (EPF) Beauveria bassiana (Balsamo) Vuillemin (Hypocreales: Cordycipitaceae), have the potential to independently suppress the invasive tomato potato psyllid (TPP), Bactericera co...

journal_title：Ecotoxicology and environmental safety

authors： Liu JF,Zhang ZQ,Beggs JR,Wei XY

更新日期：2019-11-15 00:00:00

abstract：:Effects of water-bourne toxicants on regeneration of arms by the brittle star, Ophioderma brevispina, are described. Regeneration was inhibited by 0.1 micrograms liter-1 bis(tri-n-butyltin)oxide and bis(triphenyltin)oxide. Both substances are known to act upon the nervous system, and it is suggested that inhibition wa...

journal_title：Ecotoxicology and environmental safety

authors： Walsh GE,McLaughlin LL,Louie MK,Deans CH,Lores EM

更新日期：1986-08-01 00:00:00

abstract：:Radon gas is noble gas formed from the normal radioactive decay series of 238U. Uranium is present in almost all rocks but enriched in silica-rich rocks like granites, gneisses, schists, volcanics, pegmatites, migmatites. The study area extends over metamorphic, volcanic, and clastic sedimentary rocks. Soil radon was ...

journal_title：Ecotoxicology and environmental safety

authors： Aydar E,Diker C

更新日期：2021-01-15 00:00:00

abstract：:The bacterial (dissimilatory) iron and sulfate reduction (BIR and BSR) are intimately linked to the biogeochemical cycling of C, Fe, and S in acid mine drainage (AMD) environments. This study examined the response of native microbial communities to the reduction of iron and sulfate in bench experimental systems. Resul...

journal_title：Ecotoxicology and environmental safety

authors： Xia D,Yi X,Lu Y,Huang W,Xie Y,Ye H,Dang Z,Tao X,Li L,Lu G

更新日期：2019-06-15 00:00:00

abstract：:Changes in the activity of antioxidant enzymes including superoxide dismutase (SOD) and peroxidase (POD) and in the content of soluble protein (SP) in Nereis diversicolor exposed to cadmium (Cd) and petroleum hydrocarbons (PHCs) were investigated under a laboratory condition. The results indicated that SOD activity in...

journal_title：Ecotoxicology and environmental safety

authors： Sun FH,Zhou QX

更新日期：2008-05-01 00:00:00

abstract：:Because the extensive use of Cu-based fungicides, the accumulation of Cu in agricultural soil has been widely reported. However, little information is known about the bioavailability of Cu deriving from different fungicides in soil. This paper investigated both the distribution behaviors of Cu from two commonly used f...

journal_title：Ecotoxicology and environmental safety

authors： Wang QY,Sun JY,Xu XJ,Yu HW

更新日期：2018-10-01 00:00:00

abstract：:A series of 22 chlorinated phenols was studied for their effects on photosynthesis of isolated chloroplasts. Each chlorophenol was an uncoupler, but the uncoupling activity depended upon substitution. The di-, tri-, or pentachloro substitution greatly enhanced the uncoupling activity. However, 2,6 substitution was not...

journal_title：Ecotoxicology and environmental safety

authors： Tissut M,Taillandier G,Ravanel P,Benoit-Guyod JL

更新日期：1987-02-01 00:00:00

abstract：:In this study pillar[5]arene (P5) and a quinoline-functionalized pillar[5]arene (P5-6Q) which is used for detecting radioactive element, gas adsorption and toxic ions were synthesized. These materials were characterized by Nuclear Magnetic Resonance (NMR), Fourier Transform Infrared (FTIR), elemental analysis, melting...

journal_title：Ecotoxicology and environmental safety

authors： Liman R,Kursunlu AN,Ciğerci İH,Ozmen M,Acikbas Y

更新日期：2020-04-01 00:00:00

abstract：:The uptake of polychlorinated biphenyl (PCB) congeners present at low concentrations in the environment was investigated in leaf composites of four crop species and final fruits at two sites. All four species preferentially accumulated the same eight congeners, although not in the same degree or rank. No bean species ...

journal_title：Ecotoxicology and environmental safety

authors： Shane LA,Bush B

更新日期：1989-02-01 00:00:00

abstract：:Globally there is limited toxicity data for tropical marine species, and there has been a call for further research and development in the area of tropical marine ecotoxicology. An increase in developmental pressures in northern tropical Australia is causing a higher demand for toxicity test protocols with ecologicall...

journal_title：Ecotoxicology and environmental safety

authors： Gissi F,Binet MT,Adams MS

更新日期：2013-11-01 00:00:00

abstract：:In order to clarify the interaction mechanism between organotin compounds and organisms, the effects of these compounds on the development of a benthonic filter-feeding invertebrate were studied. Embryos of the ascidian Styela plicata were obtained in laboratory by cross-fertilization and their development was followe...

journal_title：Ecotoxicology and environmental safety

authors： Cima F,Ballarin L,Bressa G,Martinucci G,Burighel P

更新日期：1996-11-01 00:00:00

abstract：:The concentration addition (CA) model has been widely applied to predict mixture toxicity. However, its applicability is difficult to evaluate due to the complexity of interactions among substances. Considering that the concentration-response curve (CRC) of each component of the mixture is closely related to the predi...

journal_title：Ecotoxicology and environmental safety

authors： Wang N,Wang XC,Ma X

更新日期：2015-03-01 00:00:00

abstract：:The wide use of the herbicide diuron has compromised surrounding uncultivated areas, resulting in acute and/or chronic damage to non-target plants. Thus, the aim of this research was to evaluate physiological and morphoanatomical responses in Bauhinia variegata L. plants to different doses of diuron. Seedlings of 90-d...

journal_title：Ecotoxicology and environmental safety

authors： Lima DA,Müller C,Costa AC,Batista PF,Dalvi VC,Domingos M

更新日期：2017-07-01 00:00:00

abstract：:This study was designed to experimentally measure the assimilation efficiency of hexachlorobenzene (HCB) in a warm-water, benthic-feeding fish species, the channel catfish (Ictalurus punctatus). Catfish were exposed to (14)C-radiolabeled HCB in catfish food over a 28-day exposure period, followed by a 14-day clearance...

journal_title：Ecotoxicology and environmental safety

authors： Woodburn KB,Marino TA,McClymont EL,Rick DL

更新日期：2008-10-01 00:00:00

abstract：:Since development of antioxidant defence system is high energy demanding event, innate defence system and stress tolerance of plant is strictly governed by plant age. This study is aimed towards evaluating variation of tolerance in germinating seeds and seedlings of Oryza sativa L. cv. Swarna against nano-scale zero v...

journal_title：Ecotoxicology and environmental safety

authors： Guha T,Gopal G,Chatterjee R,Mukherjee A,Kundu R

更新日期：2020-11-01 00:00:00