Evaluation of Biochemical, Genetic and Hematological Biomarkers in a Commercial Catfish Rhamdia quelen Exposed to Diclofenac.

abstract：:Dissipation of penconazole was estimated in peach, plum, apricot, and mango fruits cultivated in different farms using QuEChERS method for sample preparation and High performance liquid chromatography with diode array detector. Following one application of normal dose 25 mL 100 L(-1) water, the average initial deposit...

journal_title：Bulletin of environmental contamination and toxicology

authors： Abd-Alrahman SH,Ahmed NS

更新日期：2013-02-01 00:00:00

abstract：:Evidence for mercury dispersal in an arid coastal region of central Baja California (Mexico) suggests that abandoned copper mining operations are a noticeable source of mercury in the environment. There is a generally elevated level of mercury in alluvium of arroyos throughout the mining district (0.14-0.18 mg kg(-1))...

journal_title：Bulletin of environmental contamination and toxicology

authors： Kot F,Shumilin E,Rodríguez-Figueroa GM,Mirlean N

更新日期：2009-01-01 00:00:00

abstract：:Sodium dodecyl sulphate (SDS), an anionic surfactant, has been used extensively due to its low cost and excellent foaming properties. Fifteen different bacterial isolates capable of degrading SDS were isolated from detergent contaminated soil by enrichment culture technique and the degradation efficiency was assessed ...

journal_title：Bulletin of environmental contamination and toxicology

authors： Yeldho D,Rebello S,Jisha MS

更新日期：2011-01-01 00:00:00

abstract：:The effects of Cd on a halophyte of Doingying wild soybean (DY-03262) were studied by comparing it with a cultivated soybean (SN-11) via investigating photosynthetic activity, chlorophyll fluorescence and Cd concentrations in leaves after treatment with different concentrations of Cd (0, 50, and 100 μM) for 10 days. T...

journal_title：Bulletin of environmental contamination and toxicology

authors： Xue Z,Gao H

更新日期：2017-09-01 00:00:00

abstract：:The removal of 17β-estradiol (E2) by white-rot fungus Phanerochaete chrysosporium cultured in classic Kirk or potato medium was systematically investigated. Results demonstrated that E2 can be efficiently removed regardless of culture media type. However, the reaction intermediates and transformation pathways varied i...

journal_title：Bulletin of environmental contamination and toxicology

authors： Zhou L,Luo Q,Lu J,Huang Q

更新日期：2015-08-01 00:00:00

abstract：:The growth, oxidative damage and antioxidant response of Exophiala pisciphila ACCC32496, a dark septate endophyte isolated from an abandoned lead-zinc mining area, were measured at cadmium (Cd) concentrations of 0, 25, 50, 100, 200 and 400 mg L(-1). The EC50 values of E. pisciphila ACCC32496 to Cd were 332.2 mg L(-1) ...

journal_title：Bulletin of environmental contamination and toxicology

authors： Zhan F,He Y,Li T,Yang YY,Toor GS,Zhao Z

更新日期：2015-01-01 00:00:00

abstract：:The present investigation aimed to analyze PBDE and PCB contamination in mussels (Perna perna) and two commercially important fish species, croaker (Micropogonias furnieri) and mullet (Mugil liza), in the Guanabara Bay, the most important Brazilian estuary, by gas chromatography coupled to mass spectrometry, in order ...

journal_title：Bulletin of environmental contamination and toxicology

authors： da Silva SF,Brüning IM,Montone RC,Taniguchi S,Cascaes MJ,Dias PS,Lavandier RC,Hauser-Davis RA,Moreira I

更新日期：2013-09-01 00:00:00

abstract：:Contamination of edible parts of three dietary vegetables, Spinach (Spinacia oleracea L.), Radish (Raphanus sativus L.), and Tomato (Lycopersicon esculentum Mill.) by air-borne cadmium (Cd), chromium (Cr), copper (Cu), nickel (Ni), and lead (Pb) was determined using pot culture experiments at three sites in the city o...

journal_title：Bulletin of environmental contamination and toxicology

authors： Pandey J,Pandey R,Shubhashish K

更新日期：2009-12-01 00:00:00

abstract：:Chlorpyrifos is a common surface water contaminant in California, USA. We evaluated five years of chlorpyrifos use and surface water monitoring data in California's principal agricultural regions. Imperial County and three central coastal regions accounted for only 10% of chlorpyrifos statewide use, but displayed cons...

journal_title：Bulletin of environmental contamination and toxicology

authors： Zhang X,Starner K,Spurlock F

更新日期：2012-11-01 00:00:00

abstract：:Imidacloprid is a nicotine-based, systemic, widely used insecticide. In order to investigate the effects of imidacloprid on the spider Pardosa pseudoannulata (Araneae: Lycosidae), specimens were exposed to different concentrations of imidacloprid (12.5, 25, 50, 100, 200 mg/L) by the dipping method. Surviving spiders w...

journal_title：Bulletin of environmental contamination and toxicology

authors： Chen XQ,Xiao Y,Wu LB,Chen Y,Peng Y

更新日期：2012-05-01 00:00:00

abstract：:Knowledge of lethal and sublethal effects of crude oil and dispersants on mesozooplankton are important to understanding ecosystem impacts of oil spills in marine environments. Here we (1) establish median lethal concentrations for water accommodated fractions of Corexit EC9500A dispersant, MC-252 crude oil (WAF), and...

journal_title：Bulletin of environmental contamination and toxicology

authors： Cohen JH,McCormick LR,Burkhardt SM

更新日期：2014-04-01 00:00:00

abstract：:The Cd, Pb, Mn, Zn, Ni, Co, Fe, Cr and Cu content were determined in various teas available in local markets of Jeddah and Jazan, Saudi Arabia. Concentrations of the trace metals were measured after acid digestion using a flame atomic absorption spectrometer. Validation of the digestion procedure was performed by the ...

journal_title：Bulletin of environmental contamination and toxicology

authors： Al-Othman ZA,Yilmaz E,Sumayli HM,Soylak M

更新日期：2012-12-01 00:00:00

abstract：:The Permeable Reactive Barriers (PRBs) are relatively simple, promising technology for groundwater remediation. A PRBs consisting of two reactive barriers (zero valent iron-barrier and bio-barrier) were designed to evaluate the application and feasibility of the barriers for the removal of wide range of pollutants fro...

journal_title：Bulletin of environmental contamination and toxicology

authors： Lee JY,Lee KJ,Youm SY,Lee MR,Kamala-Kannan S,Oh BT

更新日期：2010-02-01 00:00:00

abstract：:To evaluate substance toxicity, it is critical to maintain specific concentrations of test substances throughout the exposure period. During the last decade, the need to improve methods for nanoparticle (NP) suspension preparations has gained attention because many published results on NPs toxicity have been inconsist...

journal_title：Bulletin of environmental contamination and toxicology

authors： Park JW,Oh JH,Kim WK,Lee SK

更新日期：2014-07-01 00:00:00

abstract：:The aim of this study was to determine the effects of elevated O(3) and elevated CO(2,) singly and in combination, on the contents of nonvolatile terpenoids in leaves of Ginkgo Biloba. The results showed that elevated CO(2), alone and in combination with elevated O(3) increased concentrations of all the determined ter...

journal_title：Bulletin of environmental contamination and toxicology

authors： Huang W,He X,Chen W,Chen Z,Ruan Y,Xu S

更新日期：2008-11-01 00:00:00

abstract：:This study investigated a suite of legacy organochlorine contaminants in the milk of two breeds of goats raised in the central region of Mexico, where this agricultural production is of national (Mexican) economic importance. Forty milk samples from Alpine and Saanen goats were assessed. It was found that the concentr...

journal_title：Bulletin of environmental contamination and toxicology

authors： Schettino B,Gutiérrez R,Ortiz R,Vega S,Urban G,Ramírez A

更新日期：2013-08-01 00:00:00

abstract：:To evaluate the environmental toxicity of 8-hydroxyquinoline (8-HOQ), an important industrial raw material found in China's major ornamental fish, Cryprinus carpio, using the acute toxicity test, hepatase activity analysis and the comet assay. The results indicated that 8-HOQ had significant acute toxicity in adult C....

journal_title：Bulletin of environmental contamination and toxicology

authors： Yan S,Chen L,Dou X,Qi M,Du Q,He Q,Nan M,Chang Z,Nan P

更新日期：2015-08-01 00:00:00

abstract：:Soil mercury concentrations at a typical small-scale mine site in the Bolivian Andes were elevated (28-737 mg/kg or ppm) in localized areas where mercury amalgams were either formed or vaporized to release gold, but was not detectable beyond approximately 10 m from its sources. Arsenic was measurable, exceeding known ...

journal_title：Bulletin of environmental contamination and toxicology

authors： Johnson GD,Pavilonis B,Caravanos J,Grassman J

更新日期：2018-02-01 00:00:00

abstract：:Ochratoxin A is one of the most abundant food- contaminating mycotoxins in the world that is immunosuppressive, genotoxic, teratogenic and carcinogenic. Malondialdehyde is a naturally occurring product of lipid peroxidation that is mutagenic and carcinogenic. 8-Hydroxydeoxyguanosine is produced during the interaction ...

journal_title：Bulletin of environmental contamination and toxicology

authors： Ates I,Ulker OC,Akdemir C,Karakaya A

更新日期：2011-03-01 00:00:00

abstract：:Polar Organic Chemical Integrative Samplers (POCIS) were deployed in two watersheds in Córdoba province and one watershed in Buenos Aires province in Argentina. The fungicides, tebuconazole, carbendazim and azoxystrobin, and the herbicides, atrazine, dicamba and 2,4-D were detected in POCIS deployed in each of the thr...

journal_title：Bulletin of environmental contamination and toxicology

authors： Corcoran S,Metcalfe CD,Sultana T,Amé MV,Menone ML

更新日期：2020-01-01 00:00:00

abstract：:Using several extraction methods including the QuEChERS approach, samples of both model and natural sediments were prepared. For the isolation of the target group of pesticides, two variants of two complementary extractions had to be used. Resulting extracts were analysed with LC/MS/MS. Selected methods furnishing the...

journal_title：Bulletin of environmental contamination and toxicology

authors： Kvíčalová M,Doubravová P,Jobánek R,Jokešová M,Očenášková V,Süssenbeková H,Svobodová A

更新日期：2012-07-01 00:00:00

abstract：:Emamectin benzoate (Proclaim 5 SG) was applied to cabbage at 8.5 and 17 g a.i. ha⁻¹, during the head initiation stage. A high performance liquid chromatography (HPLC) analytical method, for the determination of emamectin benzoate in cabbage, was developed. Average recoveries of emamectin benzoate ranged from 92 % to 9...

journal_title：Bulletin of environmental contamination and toxicology

authors： Singh G,Chahil GS,Jyot G,Battu RS,Singh B

更新日期：2013-07-01 00:00:00

abstract：:Avoidance tests with collembolans provide a quick assessment of soil quality. However, some parameters of the procedure can be modified in order to increase its performance. In this study we assessed the tendency of Folsomia candida to avoid soils contaminated with boric acid [350-700-1400-2800-5600 mg/kg soil dry wei...

journal_title：Bulletin of environmental contamination and toxicology

authors： Bori J,Riva MC

更新日期：2015-11-01 00:00:00

abstract：:The adsorption of contaminants plays an important role in the process of their elimination from a polluted environment. This work describes the issue of loading environment with lead Pb(II) and the resulting negative impact it has on plants and living organisms. It also focuses on bentonite as a natural adsorbent and ...

journal_title：Bulletin of environmental contamination and toxicology

authors： Hegedűsová A,Hegedűs O,Tóth T,Vollmannová A,Andrejiová A,Šlosár M,Mezeyová I,Pernyeszi T

更新日期：2016-12-01 00:00:00

abstract：:In this study, the photodegradation of organophosphorus (OPs) pesticides in the honey medium was evaluated under sunlight irradiation. Some of the 22 samples collected at different sites contained OPs pesticides (Methyl parathion, Coumaphos and Fenitrothion) with an average of 8 ng/g. Moreover, three samples were foun...

journal_title：Bulletin of environmental contamination and toxicology

authors： Bouhala A,Lahmar H,Benamira M,Moussi A,Trari M

更新日期：2020-06-01 00:00:00

abstract：:The algal growth and physiological characters of Aphanizomenon flos-aquae were studied under the stress of Sagittaria sagittifolia extract. The results showed that the growth of A. flos-aquae was significantly inhibited by S. sagittifolia extract. The exopolysaccharide (EPS), total soluble protein, intracellular phosp...

journal_title：Bulletin of environmental contamination and toxicology

authors： Zhang SH,Xu PY,Chang JJ

更新日期：2016-12-01 00:00:00

abstract：:A liquid chromatography electrospray mass spectrometry (LC/ESI/MS) method working in multiple reactions monitoring mode for the determination of trace amounts of microcystin variants (MC-LR and [Dha(7)] MC-LR) in waters was developed. The limit of quantification was 0.05 microg/L and the limit of detection was 0.015 m...

journal_title：Bulletin of environmental contamination and toxicology

authors： Yu T,Xie P,Dai M,Liang G

更新日期：2009-11-01 00:00:00

abstract：:In contrast to aquatic vertebrates, there is scarce available information on the contrasting tolerance to fluoride of different life stages and/or sizes of aquatic invertebrates. The purpose of this study was to assess the likely differences in sensitivity between juveniles and adults of the aquatic snail Potamopyrgus...

journal_title：Bulletin of environmental contamination and toxicology

authors： Aguirre-Sierra A,Alonso A,Camargo JA

更新日期：2011-05-01 00:00:00

abstract：:The aim of the study was to investigate for the first time histopathologic effects of carbaryl on the testes of adult frog, Pelophylax bedriagae. Frogs were exposed to carbaryl once by oral gavage in concentrations of 0.05, 0.1 and 0.2 mg/g. After 96 h, frogs were euthanized and dissected. Histopathological changes we...

journal_title：Bulletin of environmental contamination and toxicology

authors： Çakıcı Ö

更新日期：2013-07-01 00:00:00

abstract：:The residues of the congeners of dioxin and furan have been identified in the egg samples collected from the western zone of the India. The samples were collected from the chicken grown in sites where Municipal Corporation incinerates the municipal and hazardous wastes. All the samples showed the presence of the resid...

journal_title：Bulletin of environmental contamination and toxicology

authors： Kashyap R,Bhatnagar V,Sadhu HG,Arora B,Jhamb N,Karanjkar R

更新日期：2008-05-01 00:00:00