Suppression of hippocampal slice excitability by 2-, 3-, and 4-methylpyridine.

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：:Chemical partitioning of heavy metals (Fe, Mn, Cu, Cr, Pb, Zn, Ni) were determined in surface sediments of three reservoirs at the Delta region of Cauvery River, India. The abundance of metals in sediments varied in the following descending order: Fe, Mn, Cr, Zn, Cu, Ni, and Pb. Higher concentrations of Zn, Pb, Fe, Mn...

journal_title：Ecotoxicology and environmental safety

authors： Dhanakumar S,Solaraj G,Mohanraj R

更新日期：2015-03-01 00:00:00

abstract：:Along with mechanistic models, predictions of exposure-response relationships for copper are often derived from laboratory toxicity experiments with standardized experimental exposures and conditions. For predictions of copper toxicity to algae, cell density is a critical factor often overlooked. For pulse exposures o...

journal_title：Ecotoxicology and environmental safety

authors： Kinley CM,Iwinski KJ,Hendrikse M,Geer TD,Rodgers JH Jr

更新日期：2017-11-01 00:00:00

abstract：:The Ionian beaches of Sicily are of particular ecological interest because they include the basin of the largest active volcano in Europe and hosts both sites subject to natural protection constraints, as well as important industrial settlements. Consequently, the possibilities for these areas to become polluted are n...

journal_title：Ecotoxicology and environmental safety

authors： Conti E,Dattilo S,Costa G,Puglisi C

更新日期：2016-07-01 00:00:00

abstract：:Four bioactive materials were tested for their ability to produce toxicity in vitro in two cell lines: rabbit corneal cells (SIRC) and human fibroblasts. These compounds are widely used by industries, causing toxic effects to ecosystems and particularly having an impact on human health. Different chemicals were chosen...

journal_title：Ecotoxicology and environmental safety

authors： Santa María A,Pozuelo JM,López A,Sanz F

更新日期：1996-06-01 00:00:00

abstract：:Exposure to ionizing radiation is harmful to any living organism. It may cause varying levels of genetic mutation or ultimately death. Synthetic compounds have been used to counteract the hazardous effect of radiation on the live cells, but the possibility of these synthetic compounds being harmful to the organism bei...

journal_title：Ecotoxicology and environmental safety

authors： Sinha P,Arunachalam KD,Annamalai SK

更新日期：2018-11-30 00:00:00

abstract：:Neonicotinoid insecticides such as imidacloprid, indoxacarb and thiamethoxam are widely used for control of a large number of insect pests of pomegranate crop. Their residue levels were evaluated on pomegranate fruits over 2 years during the same cropping season. The QuEChERS analytical method in conjunction with LC-M...

journal_title：Ecotoxicology and environmental safety

authors： Mohapatra S,Siddamallaiah L,Matadha NY,Udupi VR,Raj DP,Gadigeppa S

更新日期：2019-04-30 00:00:00

abstract：:An oil spill into the River Lambro occurred on 23 February 2010 and reached the Po River the following day. Breams captured here on 1 March 2010, along with a sample from a control site, were examined by light and electron microscopy. The main affected organs were skin and gill with slight or no damage to liver, kidne...

journal_title：Ecotoxicology and environmental safety

authors： Giari L,Dezfuli BS,Lanzoni M,Castaldelli G

更新日期：2012-03-01 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：:Owing to increasing concern of global climate-change, temperature rise is of great interest which can be primarily evaluated from the seasonal variations in some organisms. Aquatic environment can be extremely stressful to its inhabitants because most of them are poikilothermous. In the present study, attempt was made...

journal_title：Ecotoxicology and environmental safety

authors： Dutta SM,Mustafi SB,Raha S,Chakraborty SK

更新日期：2018-08-15 00:00:00

abstract：:The cyanobacterial neurotoxin, β-N-methylamino-l-alanine (BMAA) bioaccumulates and biomagnifies within the environment. However, most reports on the environmental presence of BMAA focus on the presence of BMAA in animals rather than in plants. Various laboratory studies have reported that this neurotoxin, implicated i...

journal_title：Ecotoxicology and environmental safety

authors： Downing S,Esterhuizen-Londt M,Grant Downing T

更新日期：2015-10-01 00:00:00

abstract：:The aim of this research is to synthesize magnetite nanoparticles, using Persicaria bistorta root extract as the reducing agent, and to test its adsorption properties in the treatment of rosewater distillation wastewater. Taking advantage of Taguchi method, effect of synthesis parameters, including molar concentration...

journal_title：Ecotoxicology and environmental safety

authors： Azadi F,Karimi-Jashni A,Zerafat MM

更新日期：2018-12-15 00:00:00

abstract：:Laboratory analysis of trace metals using inductively coupled plasma (ICP) spectroscopy is not cost effective, and the complex spatial distribution of soil trace metals makes their spatial analysis and prediction problematic. Thus, for the health risk assessment of exposure to trace metals in soils, portable X-ray flu...

journal_title：Ecotoxicology and environmental safety

authors： Yang M,Wang C,Yang ZP,Yan N,Li FY,Diao YW,Chen MD,Li HM,Wang JH,Qian X

更新日期：2018-05-30 00:00:00

abstract：:After a long-term toxicity study on Bisphenol A (BPA), the European Union and U.S food and drug administration updating the rules regarding the usage of BPA by extending the prohibition of BPA to include in the production of papers, on February 2018. Therefore, it is essential to establish the trace level BPA detector...

journal_title：Ecotoxicology and environmental safety

authors： Akilarasan M,Kogularasu S,Chen SM,Chen TW,Lin SH

更新日期：2018-10-01 00:00:00

abstract：:Dredging operations in harbours are recurrent to maintain accessibility and navigational depths. One of the main environmental risks of these operations is the remobilization of contaminants trapped in the sediments, rendering them more bioavailable to the biota. However, regulatory policies regarding the contaminatio...

journal_title：Ecotoxicology and environmental safety

authors： Martins M,Costa PM,Raimundo J,Vale C,Ferreira AM,Costa MH

更新日期：2012-11-01 00:00:00

abstract：:Both sides of tobacco leaves accumulate 210Po through their sticky hairs (trichomes) by means of diffusive deposition. It is known that tobacco leaves may contain high amounts of 210Po concentrations. However, there is less information about radionuclides in tobacco plants. In the study, the 210Po concentrations were ...

journal_title：Ecotoxicology and environmental safety

authors： Cankurt S,Görgün AU

更新日期：2020-07-01 00:00:00

abstract：:Triclosan is a personal care product widely used in North America, Europe and Asia as antimicrobial ingredient in many consumer chemical products. In Mexico concentrations of triclosan have been reported in aquatic systems. However, there is no law regulating the presence of chemicals such as triclosan, in aquatic sys...

journal_title：Ecotoxicology and environmental safety

authors： González-Pérez BK,Sarma SSS,Castellanos-Páez ME,Nandini S

更新日期：2018-01-01 00:00:00

abstract：:Effects of 17beta-estradiol and p-nonylphenol were examined in the immune and endocrine organs of Japanese quail embryos. The test compounds were injected into the yolk of embryonated eggs. Injection of estrogen resulted in (1) disappearance of lymphoid cells and flattened development of plicae in the bursa of Fabrici...

journal_title：Ecotoxicology and environmental safety

authors： Razia S,Maegawa Y,Tamotsu S,Oishi T

更新日期：2006-11-01 00:00:00

abstract：:Species from the Dipteran family Chironomidae are widely used in laboratory and field studies to identify toxicity in freshwater environments. However, toxicity assessments can be influenced by food availability, which can alter endpoints in assays including viability, sex ratios and development time. The aim of this ...

journal_title：Ecotoxicology and environmental safety

authors： Townsend KR,Pettigrove VJ,Hoffmann AA

更新日期：2012-10-01 00:00:00

abstract：:Past studies have thoroughly explored the phytoextraction/phytostabilization potentials of different plant species for particular metals. However, none of the plants was able to tackle the problem of multi-metal in contaminated soils. We report herewith the potential of Conocarpus erectus to extract lead (Pb) while ha...

journal_title：Ecotoxicology and environmental safety

authors： Tauqeer HM,Ur-Rahman M,Hussain S,Abbas F,Iqbal M

更新日期：2019-05-30 00:00:00

abstract：:The toxicity of lindane, hexachlorobenzene, and copper sulfate to Tubifex tubifex and Limnodrilus hoffmeisteri was determined using an easily applicable and standardizable 72-h short-term test system. It was designed for the quick assessment of sublethal and lethal effects of sediment-associated chemicals on the worms...

journal_title：Ecotoxicology and environmental safety

authors： Meller M,Egeler P,Römbke J,Schallnass H,Nagel R,Streit B

更新日期：1998-01-01 00:00:00

abstract：:The aim of this study was to test the sensitivity of computerized sperm motility analysis in the sea urchin Paracentrotus lividus as the endpoint in toxicity bioassays. The tested matrices were pore water samples collected in an agriculture-impacted Mediterranean lagoon, Lake Varano (Italy). Two standardized bioassays...

journal_title：Ecotoxicology and environmental safety

authors： Fabbrocini A,Di Stasio M,D'Adamo R

更新日期：2010-10-01 00:00:00

abstract：:We studied the effects of lead pollution on testate amoebae communities living on Sphagnum fallax by growing this moss under controlled conditions. A progressive series of lead (Pb) concentration was used in the growing solution of the mosses: 0 (control), 625 and 2,500 microgL(-1). The mosses were sampled and analyse...

journal_title：Ecotoxicology and environmental safety

authors： Nguyen-Viet H,Bernard N,Mitchell EA,Badot PM,Gilbert D

更新日期：2008-01-01 00:00:00

abstract：:Present study described a magnetic adsorption and removal method with prepared magnetic core-shell Fe3O4@polyaniline microspheres for the removal of two typical BFRs, tetrabromobisphenol-A (TBBPA) and decabromodiphenyl ether (BDE-209) from water samples. Magnetic core-shell Fe3O4@polyaniline microspheres were prepared...

journal_title：Ecotoxicology and environmental safety

authors： Zhou Q,Wang Y,Xiao J,Zhan Y

更新日期：2019-11-15 00:00:00

abstract：:The influence of tank-mix adjuvants on pesticide toxicity remains largely unknown. Agral 90, a nonylphenol polyethoxylated tank-mix adjuvant, has been used with diquat (bipyridylium herbicide) and fomesafen (diphenyl-ether herbicide) in aquatic indoor microcosms in order to compare the toxicity of the single compounds...

journal_title：Ecotoxicology and environmental safety

authors： Gorzerino C,Quemeneur A,Hillenweck A,Baradat M,Delous G,Ollitrault M,Azam D,Caquet T,Lagadic L

更新日期：2009-03-01 00:00:00

abstract：:Secondary copper industry has received more and more attention due to its high Polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) emissions. Best available technologies (BAT) plays an important role in prevention of PCDD/Fs pollution for secondary copper industry and is recommended by the Stockholm Conventi...

journal_title：Ecotoxicology and environmental safety

authors： Guanglong W,Yangzhao S,Jiahong X,Yong L

更新日期：2019-10-15 00:00:00

abstract：:In this investigation, effect of cadmium chloride (25 μg/l) on oogenesis of freshwater prawn, Macrobrachium rosenbergii was studied. In vivo experiments were performed with both intact and eyestalk ablated prawns. The intact, cadmium-exposed prawns exhibited decrease in Gonado Somatic Index (GSI) and ovarian developme...

journal_title：Ecotoxicology and environmental safety

authors： Revathi P,Vasanthi LA,Munuswamy N

更新日期：2011-05-01 00:00:00

abstract：:Thallium (Tl) is a toxic element, but little is known about microbial communities' response to TI mobilization and sequestration. Here, we characterize the microbial communities and their feedbacks to Tl-pollution in riverbank soils to understand the distribution of microbial metal tolerance. These soils have been aff...

journal_title：Ecotoxicology and environmental safety

authors： Rasool A,Nasim W,Xiao T,Ali W,Shafeeque M,Sultana SR,Fahad S,Munis MFH,Chaudhary HJ

更新日期：2020-01-15 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：:Arsenic (As) a non-essential element is of particular concern with respect to harmful effects on plant metabolism. While extensive studies have been conducted on the physiological responses of plants to increase As concentrations, however, molecular differences elucidating species-specific changes remain largely unkno...

journal_title：Ecotoxicology and environmental safety

authors： Farooq MA,Hong Z,Islam F,Noor Y,Hannan F,Zhang Y,Ayyaz A,Mwamba TM,Zhou W,Song W

更新日期：2021-01-15 00:00:00