Waterborne Zn influenced Zn uptake and lipid metabolism in two intestinal regions of juvenile goby Synechogobius hasta.

abstract：:Lipid storage provides energy for cell survival, growth, and reproduction and is closely related to the organismal response to stress imposed by toxic chemicals. However, the effects of toxicants on energy storage as it impacts certain life-history traits have rarely been investigated. Here, we used the nematode Caeno...

journal_title：Ecotoxicology and environmental safety

authors： Fueser H,Majdi N,Haegerbaeumer A,Pilger C,Hachmeister H,Greife P,Huser T,Traunspurger W

更新日期：2018-07-30 00:00:00

abstract：:Synergistic toxicity from multiple environmental pollutants poses greater threat to humans, especially to susceptible pregnant population. Here we evaluated combined toxicity from environment pollutants zinc oxide nanoparticles (ZnO NPs) and cadmium chloride (CdCl2) using two pregnant mice models established by oral a...

journal_title：Ecotoxicology and environmental safety

authors： Teng C,Jia J,Wang Z,Yan B

更新日期：2020-02-01 00:00:00

abstract：:Sexually mature male Chlamys farreri were exposed to benzo[a]pyrene for 10 days at four concentrations at 0, 0.025, 0.5 and 10 μg/L. Fluctuations in sex steroids during the exposure period were observed, which indicated that sex steroids have a role in gamete development. Exposure to B[a]P altered levels of 17β-estrad...

journal_title：Ecotoxicology and environmental safety

authors： Tian S,Pan L,Tao Y,Sun X

更新日期：2015-04-01 00:00:00

abstract：:In previous studies, naphthoquinone (NQ) compounds have been shown to be effective, selective, and ecologically safe algicides for controlling harmful algal blooming species (HABs) or winter bloom species, such as Stephanodiscus hantzschii. However, there are no reports on NQ-based algicides for use with cyanobacteria...

journal_title：Ecotoxicology and environmental safety

authors： Joo JH,Wang P,Park BS,Byun JH,Choi HJ,Kim SH,Han MS

更新日期：2017-07-01 00:00:00

abstract：:An automated biomonitoring system for early warning of pollutants in aquatic environments is described and characterized. The system uses sublethal changes in the movement behavior of the flagellate Euglena gracilis as biological endpoints. The movement is determined by real time image analysis. All parameters describ...

journal_title：Ecotoxicology and environmental safety

authors： Tahedl H,Häder DP

更新日期：2001-02-01 00:00:00

abstract：:Electronic waste (e-waste) disposal is a growing problem in China, and its effects on human health are a concern. To determine the concentrations of pollutants in peripheral blood and genetic aberrations near an e-waste disposal area in Jinghai, China, blood samples were collected from 30 (age: 41±11.01 years) and 28 ...

journal_title：Ecotoxicology and environmental safety

authors： Li K,Liu S,Yang Q,Zhao Y,Zuo J,Li R,Jing Y,He X,Qiu X,Li G,Zhu T

更新日期：2014-07-01 00:00:00

abstract：:Methyl jasmonate (MeJA) elicits protective effects as form of plant response to abiotic stress. However, related studies on plant response to metal stress are insufficient. This study aimed to examine the effects of MeJA on growth and physiological responses of Capsicum frutescens seedlings exposed to cadmium (Cd) str...

journal_title：Ecotoxicology and environmental safety

authors： Yan Z,Chen J,Li X

更新日期：2013-12-01 00:00:00

abstract：:The aim of this study was to determine protective effects of curcumin on some haematological values and oxidant/antioxidant status in Cyprinus carpio exposed to chlorpyrifos. The fish were exposed to two sublethal concentrations of chlorpyrifos (0.040 and 0.080mgL), and curcumin (100mg per kg of fish weight) was simul...

journal_title：Ecotoxicology and environmental safety

authors： Yonar ME

更新日期：2018-04-30 00:00:00

abstract：:Hematite nanoparticles (α-Fe2O3 NPs) were successfully synthesized by a low-cost solvent-free reaction using Ferrous sulfate waste (FeSO4·7H2O) and pyrite (FeS2) as raw materials and employed for the decolorization of Methyl Orange by the photo-Fenton system. The properties of α-Fe2O3 NPs before and after photo-Fenton...

journal_title：Ecotoxicology and environmental safety

authors： Xiang H,Ren G,Yang X,Xu D,Zhang Z,Wang X

更新日期：2020-09-01 00:00:00

abstract：:Previous study concerning the effects of surfactants on phenanthrene biodegradation focused on observing the changes of cell characteristics of Sphingomonas sp. GY2B. However, the impact of surfactants on the expression of bacterial proteins, controlling phenanthrene transport and catabolism, remains obscure. To overc...

journal_title：Ecotoxicology and environmental safety

authors： Liu S,Guo C,Dang Z,Liang X

更新日期：2017-03-01 00:00:00

abstract：:The morphophysiological effects of Cr(VI) on Scenedesmus acutus were studied by light and fluorescence microscopy. Axenic cultures of S. acutus were grown in the presence of 1, 5, and 10 mg/liter of Cr(VI) supplied as K2Cr2O7. It was found that Cr(VI) inhibits cell proliferation and the formation of coenobia. It also ...

journal_title：Ecotoxicology and environmental safety

authors： Corradi MG,Gorbi G

更新日期：1993-02-01 00:00:00

abstract：:The investigation on microcystin topics is increasing due to the related ecological and public health risks. Recent investigation confirms a gap in establishing global patterns relating a particular environment to the bloom occurrence of a species and the production of certain microcystin variants. All the results con...

journal_title：Ecotoxicology and environmental safety

authors： de Figueiredo DR,Azeiteiro UM,Esteves SM,Gonçalves FJ,Pereira MJ

更新日期：2004-10-01 00:00:00

abstract：:As kinds of endocrine disruptors, organophosphate esters (OPEs) pollution in the environment had received increasing attention recently. Food and water intake were two important exposure pathways for OPEs. However, the studies about the potential association between OPEs and gastrointestinal cancer were limited. This ...

journal_title：Ecotoxicology and environmental safety

authors： Li Y,Fu Y,Hu K,Zhang Y,Chen J,Zhang S,Zhang B,Liu Y

更新日期：2020-06-15 00:00:00

abstract：:The effect of coal rank on the composition and toxicity of water effluents resulting from two underground coal gasification experiments with distinct coal samples (lignite and hard coal) was investigated. A broad range of organic and inorganic parameters was determined in the sampled condensates. The physicochemical t...

journal_title：Ecotoxicology and environmental safety

authors： Kapusta K,Stańczyk K

更新日期：2015-02-01 00:00:00

abstract：:The algal growth responses to the effluents of an aluminum plating plant and to the wastewater from an analgesic/antiinflammatory-drug-producing pharmaceutical plant were investigated. Growth response of the marine alga Dunaliella tertiolecta was monitored by measuring the two response parameters optical density (OD(6...

journal_title：Ecotoxicology and environmental safety

authors： Türker Saçan M,Akmehmet Balcioğlu I

更新日期：2006-06-01 00:00:00

abstract：:Dye dispersion and the interaction efficiency between azoreductases and dye molecules are rate-limiting steps for the decolorization of azo dyes. In this study, a biosurfactant-producing strain, Pseudomonas taiwanensis L1011, was isolated from crude oil. To increase the yield of the biosurfactant BS-L1011 from P. taiw...

journal_title：Ecotoxicology and environmental safety

authors： Liu C,You Y,Zhao R,Sun D,Zhang P,Jiang J,Zhu A,Liu W

更新日期：2017-11-01 00:00:00

abstract：:The 24-h toxicity of 20 substituted chlorophenols upon Lebistes reticulatus has been determined. The biological results have been tentatively connected with several of the following six parameters: logarithm of the octanol-water partition coefficient (log P); index of molecular connectivity (1 chi v); molecular refrac...

journal_title：Ecotoxicology and environmental safety

authors： Benoit-Guyod JL,Andre C,Taillandier G,Rochat J,Boucherle A

更新日期：1984-06-01 00:00:00

abstract：:The eels' recovery from capture, anoxia, and transport is improved by the dechlorinated filtered aerated tap water temperature increase and increased water salinity. The eels' 6-hr recovery from capture, anoxia, and transport, at 25 degrees C in 50% secondary-treated bleached kraft pulp mill effluent, as plasma lactat...

journal_title：Ecotoxicology and environmental safety

authors： Santos MA,Pacheco M

更新日期：1996-10-01 00:00:00

abstract：:An increasing input rate of rare earth elements in the environment is expected because of the intense extraction of such elements form their ores to face human technological needs. In this study Lemna minor L. plants were grown under laboratory conditions and treated with increasing concentrations of cerium (Ce) ions ...

journal_title：Ecotoxicology and environmental safety

authors： Zicari MA,d'Aquino L,Paradiso A,Mastrolitti S,Tommasi F

更新日期：2018-11-15 00:00:00

abstract：:An outdoor pot experiment was designed to study the potential of poplar (Populus nigra 'Italica') in phytoremediation of cadmium (Cd) and lead (Pb). Poplar was treated with a combination of different concentrations of Cd (w = 10, 25, 50mgkg-1 soil) and Pb (400, 800, 1200mgkg-1 soil) and several physiological and bioch...

journal_title：Ecotoxicology and environmental safety

authors： Radojčić Redovniković I,De Marco A,Proietti C,Hanousek K,Sedak M,Bilandžić N,Jakovljević T

更新日期：2017-10-01 00:00:00

abstract：:3-Methyl-4-nitrophenol is a resultant metabolite inside the organism when fenitrothion (O,O-dimethyl O-(3-methyl-4-nitrophenyl) thiophosphate)-containing pesticides undergo a chemical change due to the action of liver cell enzymes. It is also used as a basic compound for synthesis in the chemical industry. Groups of C...

journal_title：Ecotoxicology and environmental safety

authors： Nehéz M,Huszta E,Mazzag E,Berencsi G

更新日期：1985-02-01 00:00:00

abstract：:The Sooty Shearwater (Puffinus griseus, commonly known as Mutton bird) is a migratory wild seabird, annually harvested for food by certain native groups in New Zealand and Australia and in many parts of the world. The concentrations of 22 elements and several organochlorine pesticides [2,2-bis(chlorophenyl)-1,1,1-tric...

journal_title：Ecotoxicology and environmental safety

authors： El-Din Bekhit A,Al-Amer S,Gooneratne R,Mason SL,Osman KA,Clucas L

更新日期：2011-09-01 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：:To investigate the effect of fermented black barley on cooking oil fume (COF)-induced lung injury, male ICR mice were randomized into five groups: normal control (NC), fermented black barley treatment (NF), COF exposure (O), COF + fermented black barley treatment (OF) and COF + Lactobacillus treatment (OL). The exposu...

journal_title：Ecotoxicology and environmental safety

authors： Ding X,Yang L,Guan Q,Zeng H,Song C,Wu J,Song L

更新日期：2020-06-01 00:00:00

abstract：:With increasing presence of silver nanoparticles (AgNPs) into the environment, the chronic and low-dose effects of AgNPs are of vital concern. This study evaluated chronic physiological effects of AgNPs on Daphnia similis, which were exposed to two ambient encountered concentrations (0.02 and 1 ppb) of AgNPs for 21 da...

journal_title：Ecotoxicology and environmental safety

authors： Wang P,Ng QX,Zhang H,Zhang B,Ong CN,He Y

更新日期：2018-11-15 00:00:00

abstract：:Perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) have been reported to cause adverse health effects on wildlife as well as humans. Numerous studies demonstrated that PFOA and PFOS could interfere with the transcriptional activation of estrogen receptor α (ERα) by mimicking the function of endogenous ...

journal_title：Ecotoxicology and environmental safety

authors： Cao H,Wang L,Liang Y,Li Z,Feng H,Sun Y,Zhang A,Fu J

更新日期：2019-04-30 00:00:00

abstract：:The kinetics of uptake and metabolism of benzo[a]pyrene (BaP) were studied in various tissues of a marine fish, the sea bass (Dicentrarchus labrax), after intragastric administration of pellets containing a 14C-labeled compound. Only 25% of injected radioactivity was detected and it was found only in intestine, gallbl...

journal_title：Ecotoxicology and environmental safety

authors： Lemaire P,Lemaire-Gony S,Berhaut J,Lafaurie M

更新日期：1992-04-01 00:00:00

abstract：:A high-throughput and automated assay for testing the presence of acetylcholine esterase (AChE) inhibiting compounds was developed, validated and applied to screen different types of environmental samples. Automation involved using the assay in 96-well plates and adapting it for the use with an automated workstation. ...

journal_title：Ecotoxicology and environmental safety

authors： Froment J,Thomas KV,Tollefsen KE

更新日期：2016-08-01 00:00:00

abstract：:Daphnia magna was used to evaluate the aquatic toxicity of Tl(III) compounds including Tl(III) nitrate, Tl(III) chloride, and Tl(III) acetate. The results clearly show that Tl(III) is extremely toxic to daphnids. The 48-h LC50 values for Tl(III) nitrate, Tl(III) chloride, and Tl(III) acetate are 24, 61, and 203 microg...

journal_title：Ecotoxicology and environmental safety

authors： Lan CH,Lin TS

更新日期：2005-07-01 00:00:00

abstract：:Preimplantation rat embryos (8-cell, morulae, blastocysts) were incubated for 24 hr in vitro in a Brinster medium with or without cadmium chloride (1 microgram/ml). CdCl2 arrested the development of both the 8-cell and morulae into blastocysts. Morphologic observations revealed the 8-cell embryo to have shrunken cells...

journal_title：Ecotoxicology and environmental safety

authors： Abraham R,Charles AK,Mankes R,LeFevre R,Renak V,Ashok L

更新日期：1986-12-01 00:00:00