Increased formation of halomethanes during chlorination of chloramphenicol in drinking water by UV irradiation, persulfate oxidation, and combined UV/persulfate pre-treatments.

abstract：:Rainbow trout (Onchorynchus mykiss) and Japanese medaka (Oryzias latipes) were exposed to the hypolipidemic drug gemfibrozil, a known rodent peroxisome proliferator. Trout were injected (i.p.) daily for 2 weeks at doses of 0, 46, 87, or 152 mg/kg/day. Medaka were exposed to the nominal concentrations of 0, 1.25, 2.5, ...

journal_title：Ecotoxicology and environmental safety

authors： Scarano LJ,Calabrese EJ,Kostecki PT,Baldwin LA,Leonard DA

更新日期：1994-10-01 00:00:00

abstract：:The chemical and physical speciation of arsenic in a small pond that receives wastewater from a gold mine operation in western Victoria, Australia was studied using differential pulse polarography. By using different sample pretreatments, distinction between the physical states (dissolved or particulate As), between t...

journal_title：Ecotoxicology and environmental safety

authors： Sproal R,Turoczy NJ,Stagnitti F

更新日期：2002-11-01 00:00:00

abstract：:Vitellogenin (VTG) plasma concentrations were measured in flounder (Platicthys flesus L.) caught in two neighbouring UK estuaries between autumn 1997 and summer 2000. As found in previous studies, male and immature female flounder that were caught in the Mersey, but not in the Dee, had abnormally elevated concentratio...

journal_title：Ecotoxicology and environmental safety

authors： Kleinkauf A,Scott AP,Stewart C,Simpson MG,Leah RT

更新日期：2004-07-01 00:00:00

abstract：:Sensitivities of a wildlife species, deer mice, to oxidants were evaluated. A single dose (1589 mg/kg body weight by intraperitoneal injection) of carbon tetrachloride, a typical hepatotoxicant, caused changes in GCL activity and GSH content in multiple organs of deer mice. Hepatic GCL activity and GSH content were de...

journal_title：Ecotoxicology and environmental safety

authors： Wu H,McBride TJ,Isanhart JP,Cox SB,Hooper MJ

更新日期：2009-07-01 00:00:00

abstract：:Estuarine zones are extremely fragile due to increasing stress from anthropogenic activities. Among those, the Loire estuary (France) is potentially exposed to various contaminants including Endocrine Disruptors Compounds (EDCs) able to impact the reproduction physiology of fish. The European eel (Anguilla anguilla), ...

journal_title：Ecotoxicology and environmental safety

authors： Blanchet-Letrouvé I,Lafont AG,Poirier L,Baloche S,Zalouk-Vergnoux A,Dufour S,Mouneyrac C

更新日期：2013-11-01 00:00:00

abstract：:Chaff is a radiofrequency countermeasure released by military aircraft, ships, and vehicles to confuse enemy radar. Chaff consists of aluminum-coated glass fibers ranging in lengths from 0.8 to 0.75 cm and is released in packets of 0.5 to 100 million fibers. The Department of Defense has determined that use of chaff i...

journal_title：Ecotoxicology and environmental safety

authors： Arfsten DP,Wilson CL,Spargo BJ

更新日期：2002-09-01 00:00:00

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：: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：:Humic acid (HA) has a major influence on the environmental fate of metal ions due to its heterogeneity in chemical compositions, structure and functional groups. In this study, we investigated the effect of humic acid (HA) with different molecular weight (Mw) on the bioavailability of Pb for a representative algae-Chl...

journal_title：Ecotoxicology and environmental safety

authors： Bai H,Wei S,Jiang Z,He M,Ye B,Liu G

更新日期：2019-01-15 00:00:00

abstract：:In the current investigation, we studied role of castasterone (CS), (a bioactive brassinosteroid) in Brassica juncea grown under imidacloprid (IMI) stress. We observed that CS-seed treatment resulted in the recovery of seedling growth under IMI toxicity. Seed treatment with CS, significantly enhanced the contents of p...

journal_title：Ecotoxicology and environmental safety

authors： Sharma A,Yuan H,Kumar V,Ramakrishnan M,Kohli SK,Kaur R,Thukral AK,Bhardwaj R,Zheng B

更新日期：2019-09-15 00:00:00

abstract：:Amaranthus mangostanus L. (amaranth) was hydroponically grown in different concentrations of biochar amended nutrient solution to investigate the mineral elements migration and physiological response of amaranth as affected by biochar. Our results showed that exposure to 26.6 g/L of biochar greatly increased the root ...

journal_title：Ecotoxicology and environmental safety

authors： Jia W,Wang C,Ma C,Wang J,Sun H,Xing B

更新日期：2019-07-15 00:00:00

abstract：:The study evaluated contamination of fish by mercury in two important Czech water reservoirs, Orlík and Kamýk, which receive water from the whole watershed of Otava and Vltava rivers. Contamination of these reservoirs reflects the situation in southern and western Bohemia. Six environmentally representative sites were...

journal_title：Ecotoxicology and environmental safety

authors： Svobodová Z,Dusek L,Hejtmánek M,Vykusová B,Smíd R

更新日期：1999-07-01 00:00:00

abstract：:Since the reduction of the arsenic standard from 50 to 10 μg L(-1) by the US Environmental Protection Agency in 2006 many small town and rural water municipalities were left with the task of preventing or mitigating arsenic contamination of drinking water supplies. In this study macrophytes and sediments were used to ...

journal_title：Ecotoxicology and environmental safety

authors： Martinez EA,Shu-Nyamboli C

更新日期：2011-09-01 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

abstract：:Five chemical amendments (soft rock phosphate, lime, commercial phosphate amendment, red mud and magnesium oxide) were applied across four different shooting range soils to chemically stabilise metal(loid)s in the soils. Soils were contaminated with Pb between 2330 and 12,167 mg/kg, Sb from 7.4 to 325 mg/kg and soil p...

journal_title：Ecotoxicology and environmental safety

authors： Sanderson P,Naidu R,Bolan N

更新日期：2014-02-01 00:00:00

abstract：:Effluents loaded with various synthetic dyes are considered as a huge burden to the surrounding ecosystems. Sudan dyes are relatively difficult to decolorize due to its water-insolubility. In the present study, the strain Shewanella putrefaciens CN32 was firstly applied to decolorize Sudan dyes under the anaerobic con...

journal_title：Ecotoxicology and environmental safety

authors： Liu W,You Y,Sun D,Wang S,Zhu J,Liu C

更新日期：2018-12-30 00:00:00

abstract：:This paper presents the results of an optimization study on the toxicity of 91 aliphatic and aromatic compounds as well as a small subset of pesticides to algae Chlorella vulgaris, which was accomplished by using quantitative structure-activity relationships (QSAR). The linear (HM) and the nonlinear method radial basi...

journal_title：Ecotoxicology and environmental safety

authors： Xia B,Liu K,Gong Z,Zheng B,Zhang X,Fan B

更新日期：2009-03-01 00:00:00

abstract：:Exposure to excessive fluoride has been associated with a number of adverse health outcomes; however, there is a lack of evidence on the relation between fluoride exposure and serum uric acid levels, especially in human populations. The present study examined a potential relationship between fluoride exposure, measure...

journal_title：Ecotoxicology and environmental safety

authors： Wei Y,Zhu J,Wetzstein SA

更新日期：2021-01-15 00:00:00

abstract：:The effects of various factors on fungicide triphenyltin acetate dissipation in selected soil types were studied; temperature is clearly the most important factor of these. Residues of this fungicide in Fangtzupo clay loam and Lanyang loam incubated at 30 degrees C for 32 days (water content 100, 70, or 40% of field c...

journal_title：Ecotoxicology and environmental safety

authors： Yen JH,Tsai CC,Su CC,Wang YS

更新日期：2001-06-01 00:00:00

abstract：:In recent years, the release of nanomaterials pollutants to water bodies, to a great extent, attributed to anthropogenic activities. Their impacts on aquatic organisms as well as nanomaterial monitoring and bioremediation using organism have drawn much attentions. However, studies on relationship of nano-contaminants ...

journal_title：Ecotoxicology and environmental safety

authors： Weijie M,Chongnv W,Xuming P,Weixin J,Yuhang W,Benhui S

更新日期：2020-01-15 00:00:00

abstract：:The existing form of ionizable organic contaminants (IOCs) could affect their adsorption characteristics to soil and biochar. In this study, 2 IOCs, namely, sulfadiazine and imazalil, were selected to study their adsorption by rice straw-derived biochar-amended soils, as well as the effect of pH and gallic acid on the...

journal_title：Ecotoxicology and environmental safety

authors： He Y,Yao T,Tan S,Yu B,Liu K,Hu L,Luo K,Liu M,Liu X,Bai L

更新日期：2019-11-30 00:00:00

abstract：:Batch experiments were conducted to examine the differential effects of biochar pyrolysis temperature and low-molecular-weight organic acids on the reduction of As(V) and Cr(VI) driven by Pennisetum hydridum biochar. The results showed that pyrolysis temperature significantly affected the reducing strength of the bioc...

journal_title：Ecotoxicology and environmental safety

authors： Qin J,Li Q,Liu Y,Niu A,Lin C

更新日期：2020-09-15 00:00:00

abstract：:The aim of this study was to assess the potential of a human cell line containing the hsp70 promoter linked to the chloramphenicol acetyltransferase reporter gene in evaluating the toxic potential of complex mixtures. Cells were exposed to eluates of industrial wastes and the cellular responses were compared with the ...

journal_title：Ecotoxicology and environmental safety

authors： Aït-Aïssa S,Pandard P,Magaud H,Arrigo AP,Thybaud E,Porcher JM

更新日期：2003-01-01 00:00:00

abstract：:The effects in vivo and in vitro of benthiocarb, an organocarbamate, on acetylcholinesterase (AChE) activity and its recovery in vitro in the brain of the freshwater fish Sarotherodon mossambicus have been studied. Findings revealed that the specific activity of AChE was inhibited both in vivo and in vitro in a concen...

journal_title：Ecotoxicology and environmental safety

authors： Babu PR,Reddy GR,Babu GR,Chetty CS

更新日期：1989-06-01 00:00:00

abstract：:The performance of cornstack based biofilter inoculated with a mixed culture was evaluated for gas phase MEK removal under various operating conditions. Experiments were carried out at different flow rates (0.03-0.12m3h-1) and various initial concentrations (0.2-1.2g-3). A maximum elimination capacity (EC) of 35g-3h-1...

journal_title：Ecotoxicology and environmental safety

authors： Ashokkumar S,Nair AS,Saravanan V,Rajasimman M,Rajamohan N

更新日期：2016-12-01 00:00:00

abstract：:Cultivation on selective media revealed that the oil-sorbents, wheat straw, corncobs and sugarcane bagasse harbor hydrocarbonoclastic, diazotrophic and heavy metal-resistant microorganisms. Nitrogen-free media containing 1.0% crude oil lost between 32.2 and 37.5% of this oil, after 8 months when they have been inocula...

journal_title：Ecotoxicology and environmental safety

authors： Dashti N,Ali N,Khanafer M,Radwan SS

更新日期：2019-10-15 00:00:00

abstract：:Dibromoacetic acid (DBA) is a by-product of disinfection in drinking water, which could cause many adverse effects in test animals. However, little research on its neurotoxicity has been conducted, and its mechanism has not been elucidated. In the present study, ninety Sprague-Dawley rats were administered DBA at dose...

journal_title：Ecotoxicology and environmental safety

authors： Jiang W,Wu H,Guo R,Xu X,Wang Y,Jiang X,Wang Y,Yan X,Gu W,Liu X,Cao F,Li Y,Han T,Sun C

更新日期：2021-01-15 00:00:00

abstract：:In the present study, we investigated the role of calcite, i.e., microbiologically-induced precipitate by ureolytic Trichoderma sp. MG, in remediation of soils contaminated with arsenic (As) and lead (Pb). The fungus tolerates high concentrations of As (500 mg/L) and Pb (650 mg/L). The effects of three factors, i.e., ...

journal_title：Ecotoxicology and environmental safety

authors： Govarthanan M,Mythili R,Kamala-Kannan S,Selvankumar T,Srinivasan P,Kim H

更新日期：2019-06-15 00:00:00

abstract：:Due to various desirable physicochemical properties, ionic liquids (ILs) are still gaining in popularity. ILs have been recurrently considered green solvents. However, environmental, health and safety assessments of ILs have raised certain doubts about their benignness, and their greenness status is currently unclear....

journal_title：Ecotoxicology and environmental safety

authors： Bystrzanowska M,Pena-Pereira F,Marcinkowski Ł,Tobiszewski M

更新日期：2019-06-15 00:00:00

abstract：:The gastropod Nacella concinna is the most conspicuous macroinvertebrate of the intertidal zone of the Antarctic Peninsula and adjacent islands. Naturally high levels of copper and cadmium in coastal marine ecosystems are accumulated in N. concinna tissues. We aimed to study the effects of metal cations on N. concinna...

journal_title：Ecotoxicology and environmental safety

authors： de Oliveira MF,Rodrigues Júnior E,Suda CNK,Vani GS,Donatti L,Rodrigues E,Lavrado HP

更新日期：2017-01-01 00:00:00