Bioaccumulation, oxidative stress and genotoxicity in fish (Channa punctatus) exposed to a thermal power plant effluent.

abstract：:Antioxidant systems were studied in the freshwater bivalve Unio tumidus transplanted from a control site to four different contaminated areas, in order to study the biological response according to the contamination characteristics. Reduced and oxidized glutathione (GSH, GSSG), the activities of antioxidant enzymes su...

journal_title：Ecotoxicology and environmental safety

authors： Cossu C,Doyotte A,Babut M,Exinger A,Vasseur P

更新日期：2000-02-01 00:00:00

abstract：:Natural species are widely used as indicator organisms to estimate of the impact of environmental pollution. Here we present the results of first study of a reliability of parthenogenetic Darevskia аrmeniaca and bisexual Darevskia raddei rock lizards as sentinels for monitoring of environmental genotoxicity. The comet...

journal_title：Ecotoxicology and environmental safety

authors： Simonyan A,Hovhannisyan G,Sargsyan A,Arakelyan M,Minasyan S,Aroutiounian R

更新日期：2018-06-15 00:00:00

abstract：:Arsenic (As) dissolution from sediments into groundwater in the Bengal Delta/West India was investigated. Two experimental sites were choosen with contrasting As concentrations in shallow groundwater. Apparently patches of high-As and low-As sediments occured in close neigbourhood. A fast As mobilization with lactate ...

journal_title：Ecotoxicology and environmental safety

authors： Freikowski D,Neidhardt H,Winter J,Berner Z,Gallert C

更新日期：2013-05-01 00:00:00

abstract：:Toxicity to the locally dominant amphipod Hyalella curvispina was assessed in a first-order stream running through a cultivated farm. Cypermethrin, chlorpyrifos, endosulfan and glyphosate were sprayed throughout the studied period. Toxicity was assayed under controlled laboratory conditions with runoff and stream wate...

journal_title：Ecotoxicology and environmental safety

authors： Mugni H,Ronco A,Bonetto C

更新日期：2011-03-01 00:00:00

abstract：:The induction of mouthpart deformities and the developmental response with exposure to sediments spiked with three concentrations (9, 39, and 61 microgg(-1) Cd dry wt.) of cadmium (Cd) and three concentrations (30, 125, and 215 microgg(-1) Cu dry wt.) of copper (Cu) were investigated. Mouthpart deformity proportions i...

journal_title：Ecotoxicology and environmental safety

authors： Martinez EA,Moore BC,Schaumloffel J,Dasgupta N

更新日期：2003-06-01 00:00:00

abstract：:Copper and zinc accumulation in macroalgae is a complex issue. While these metals exist as micronutrients and can serve to add nutritional value to the macroalgae when consumed by both plants and animals, elevated levels of the metals can reduce growth or even kill the algae. Many water parameters can influence the to...

journal_title：Ecotoxicology and environmental safety

authors： Geddie AW,Hall SG

更新日期：2019-05-15 00:00:00

abstract：:Contaminant effects on species are generally assessed with single-species bioassays. As a consequence, interactions between species that occur in ecosystems are not taken into account. To investigate the effects of contaminants on interacting species dynamics, our study describes the functioning of a 2-L laboratory mi...

journal_title：Ecotoxicology and environmental safety

authors： Lamonica D,Clément B,Charles S,Lopes C

更新日期：2016-06-01 00:00:00

abstract：:Mining operations, industrial production and domestic and agricultural use of metal and metal containing compound have resulted in the release of toxic metals into the environment. Metal pollution has serious implications for the human health and the environment. Few heavy metals are toxic and lethal in trace concentr...

journal_title：Ecotoxicology and environmental safety

authors： Mahar A,Wang P,Ali A,Awasthi MK,Lahori AH,Wang Q,Li R,Zhang Z

更新日期：2016-04-01 00:00:00

abstract：:Acetaminophen is a pharmaceutical, frequently found in surface water as a contaminant. Bioremediation, in particular, mycoremediation of acetaminophen is a method to remove this compound from waters. Owing to the lack of quantitative analytical method for acetaminophen in aquatic organisms, the present study aimed to ...

journal_title：Ecotoxicology and environmental safety

authors： Esterhuizen-Londt M,Schwartz K,Balsano E,Kühn S,Pflugmacher S

更新日期：2016-06-01 00:00:00

abstract：:The likely protective effects of nitric oxide (NO) against ammonium toxicity were investigated in the submerged macrophyte Hydrilla verticillata. The plants were subjected to ammonium stress (3mM ammonium chloride) in the presence of sodium nitroprusside (SNP, 10 μM), an NO donor. Treatment with SNP significantly incr...

journal_title：Ecotoxicology and environmental safety

authors： Wang C,Zhang SH,Li W,Wang PF,Li L

更新日期：2011-01-01 00:00:00

abstract：:The increased incidence of solar ultraviolet radiation (UV) due to ozone depletion has been affecting both terrestrial and aquatic ecosystems and it may help to explain the enigmatic decline of amphibian populations in specific localities. In this work, influential events concerning the Antarctic ozone hole were ident...

journal_title：Ecotoxicology and environmental safety

authors： Passaglia Schuch A,Dos Santos MB,Mendes Lipinski V,Vaz Peres L,Dos Santos CP,Zanini Cechin S,Jorge Schuch N,Kirsh Pinheiro D,da Silva Loreto EL

更新日期：2015-08-01 00:00:00

abstract：:The concentration of metals (Al, Cr, Mn, Fe, Ni, Cu, Zn, Ag, Cd, Hg, Pb, U), As and Se in different ecosystem components (water, sediment, plankton, shrimp, and fish muscle) has been determined in a eutrophic reservoir in the Province of Córdoba (Argentina). Los Molinos Lake (LML) was sampled during the dry (DS) and w...

journal_title：Ecotoxicology and environmental safety

authors： Griboff J,Horacek M,Wunderlin DA,Monferran MV

更新日期：2018-02-01 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：:Heavy metals are well known as environmental pollutants with hazardous impacts on human and animal health because of their wide industrial usage. In the present study, the role of Spirulina platensis in reversing the oxidative stress-mediated brain injury elicited by lead acetate exposure was evaluated. In order to ac...

journal_title：Ecotoxicology and environmental safety

authors： Khalil SR,Khalifa HA,Abdel-Motal SM,Mohammed HH,Elewa YHA,Mahmoud HA

更新日期：2018-08-15 00:00:00

abstract：:Soil pollution with cadmium (Cd) has posed a threat to our food safety. And rice consumption is the main source of Cd intake in China. Rice intercropping with water spinach is an efficient way for crop production and phytoremediation in Cd-contaminated soil. However, few people work on the Cd remediation by a combinat...

journal_title：Ecotoxicology and environmental safety

authors： Yang X,Zhang W,Qin J,Zhang X,Li H

更新日期：2020-12-01 00:00:00

abstract：:Examination of plants with strong Cu tolerance and an understanding of their Cu-tolerance mechanisms are of considerable significance for the remediation of Cu-contaminated soil. Although spinach may be a plant with strong Cu tolerance, the threshold of Cu tolerance in this plant and its physiological response mechani...

journal_title：Ecotoxicology and environmental safety

authors： Gong Q,Wang L,Dai T,Zhou J,Kang Q,Chen H,Li K,Li Z

更新日期：2019-04-30 00:00:00

abstract：:Arsenite is the predominant arsenic species in flooded paddy soil, and arsenite bioaccumulation in rice grains has been identified as a major problem in many Asian countries. Lowering arsenite level in rice plants and grain via accelerating arsenite oxidation is a potential strategy to help populations, who depended o...

journal_title：Ecotoxicology and environmental safety

authors： Wang K,Li Y,Wu Y,Qiu Z,Ding Z,Wang X,Chen W,Wang R,Fu F,Rensing C,Yang G

更新日期：2020-12-15 00:00:00

abstract：:A novel amino-functionalized magnetic adsorbent (Fe3O4@C@DETA) was developed for adsorption of Cr(III) and Cr(III)-EDTA from wastewater. Fe3O4@C@DETA were successfully prepared by modification of Fe3O4@C with diethylenediamine (DETA), which exhibits a core-shell structure and sufficient saturation magnetization. Fe3O4...

journal_title：Ecotoxicology and environmental safety

authors： Wang J,Chen Y,Sun T,Saleem A,Wang C

更新日期：2021-02-01 00:00:00

abstract：:The Medaka Extended One Generation Reproduction Test (MEOGRT) is a Tier 2 test within U.S. Environmental Protection Agency's (USEPA) Endocrine Disruptor Screening Program (EDSP), designed to characterize the potential adverse effects to fish of exposure to chemical that can cause disruption of the endocrine system. Th...

journal_title：Ecotoxicology and environmental safety

authors： Flynn K,Lothenbach D,Whiteman F,Hammermeister D,Swintek J,Etterson M,Johnson R

更新日期：2018-10-30 00:00:00

abstract：:The Daphnia magna 21-day juvenile production test is not yet fully standardized because of many sources of variation. One is the diet provided to daphnids: the ration must be sufficient and the quality of algal cells must be optimal for achieving the required number of offspring defined by the new OECD guidelines. The...

journal_title：Ecotoxicology and environmental safety

authors： Cotelle S,Ferard JF

更新日期：1996-03-01 00:00:00

abstract：:Bay anchovy (Anchoa mitchilli) is an ecologically important zooplanktivorous fish inhabiting estuaries of the Gulf of Mexico and eastern North America from Maine to Florida. Because they have a protracted spawning season (spring through fall) and are abundant at all life stages in coastal estuaries, their eggs and lar...

journal_title：Ecotoxicology and environmental safety

authors： Duffy TA,Childress W,Portier R,Chesney EJ

更新日期：2016-12-01 00:00:00

abstract：:Benzobicyclon is a systemic herbicide that was officially registered in China in 2018. The environmental behaviors of benzobicyclon hydrolysate (BH), the main metabolite and active product of benzobicyclon, remain poorly understood in paddy fields. Here, agricultural soil samples were collected from paddy fields in Ji...

journal_title：Ecotoxicology and environmental safety

authors： Rao L,Luo J,Zhou W,Zou Z,Tang L,Li B

更新日期：2020-10-01 00:00:00

abstract：:Mussels Mytilus edulis were sampled at increasing distances from urban effluents in two very different locations, Gijon (northern Spain, Europe, 43 degrees N) and Puerto Madryn (Argentina, South America, 43 degrees S), and from an industry effluent in Puerto Madryn. The micronucleus test was performed on branchial cel...

journal_title：Ecotoxicology and environmental safety

authors： Izquierdo JI,Machado G,Ayllon F,d'Amico VL,Bala LO,Vallarino E,Elias R,Garcia-Vazquez E

更新日期：2003-05-01 00:00:00

abstract：:The effects of the insecticidal Cry1Ab protein from Bacillus thuringiensis (Bt) on the nematode, Caenorhabditis elegans, were studied with soil from experimental fields cultivated with transgenic Bt corn (MON810) and with trypsinized Cry1Ab protein expressed in Escherichia coli. The content of Cry1Ab protein was above...

journal_title：Ecotoxicology and environmental safety

authors： Höss S,Arndt M,Baumgarte S,Tebbe CC,Nguyen HT,Jehle JA

更新日期：2008-06-01 00:00:00

abstract：:To identify possible cadmium (Cd) accumulators or hyperaccumulators among ornamental plants, a pot experiment involving increasing Cd concentration (0, 5, 15, 30, 60, and 100 mg kg-1) was conducted among seven species. The principal objective was to screen for ornamental plants with an exceptional ability to accumulat...

journal_title：Ecotoxicology and environmental safety

authors： Wu M,Luo Q,Liu S,Zhao Y,Long Y,Pan Y

更新日期：2018-10-30 00:00:00

abstract：:In order to explore the response and adaptation mechanisms of photosynthesis of the leaves of mulberry (Morus alba L.) seedlings to saline-alkali stress. Photosynthetic activity, and the response of related proteomics of M. alba seedling leaves under NaCl and NaHCO3 stress were studied by using chlorophyll fluorescenc...

journal_title：Ecotoxicology and environmental safety

authors： Hui-Hui Z,Guang-Liang S,Jie-Yu S,Xin L,Ma-Bo L,Liang M,Nan X,Guang-Yu S

更新日期：2019-11-30 00:00:00

abstract：:H2S and NO are two important gasotransmitters that modulate stress responses in plants. There are the contradictory data on crosstalk between NO and H2S in the studies. Hence, in the present study, the role of interplay between NO and H2S was assessed on the Pb tolerance of Sesamum indicum using pharmacological and bi...

journal_title：Ecotoxicology and environmental safety

authors： Amooaghaie R,Zangene-Madar F,Enteshari S

更新日期：2017-05-01 00:00:00

abstract：:Bisphenol A (BPA) is a widely used chemical that has been extensively studied as an endocrine-disrupting chemical (EDC). Other bisphenols sharing close structural features with BPA, are increasingly being used as alternatives, increasing the need to assess associated hazards to the endocrine system. In the present stu...

journal_title：Ecotoxicology and environmental safety

authors： Le Fol V,Aït-Aïssa S,Sonavane M,Porcher JM,Balaguer P,Cravedi JP,Zalko D,Brion F

更新日期：2017-08-01 00:00:00

abstract：:Three viability assays using fluorescent dyes effectively detected a loss of viability in cultures of three mammalian cell lines (H4IIE, Caco2, and HepG-2), two fish cell lines (RTgill-W1 and RTL-W1), and a ciliated protozoan, Tetrahymena thermophila, after exposure to Triton X-100, used as a model toxicant. The dyes ...

journal_title：Ecotoxicology and environmental safety

authors： Dayeh VR,Chow SL,Schirmer K,Lynn DH,Bols NC

更新日期：2004-03-01 00:00:00

abstract：:Silver nanoparticles (Ag NPs) have well-known antibacterial properties and are widely applied in various medical products and general commodities. Although many studies have addressed the toxicity of Ag NPs to mammalian cells, the direct relationship between the number of Ag NPs in living cells and the corresponding c...

journal_title：Ecotoxicology and environmental safety

authors： Zhai Z,Nie M,Guan Y,Zhang F,Chen L,Muhammad,Du W,Liu G,Tian Y,Huang Q

更新日期：2018-10-30 00:00:00