Analysis of arsenic bioaccumulation in different organs of the nutritionally important catfish, Clarias batrachus (L.) exposed to the trivalent arsenic salt, sodium arsenite.

abstract：:The dissipation of cyprodinil under field and greenhouse condition in China was investigated. The pesticide cyprodinil dissipation differed under different cultivate conditions, the half lives were 14.5 and 12.5 days in strawberry and soil, respectively, under the field condition, 5.5 and 6.5 days, respectively, under...

journal_title：Bulletin of environmental contamination and toxicology

authors： Liu C,Wang S,Li L,Ge J,Jiang S,Liu F

更新日期：2011-03-01 00:00:00

abstract：:Two rainfall simulations of 30 mm h(-1), with 48-h interval between two simulations, were performed on rice lysimeters at 24, 48, and 72 h after being sprayed with tricyclazole. In the first simulated rainfall, wash-off concentration of tricyclazole was significant irrespective of the interval between the spray time a...

journal_title：Bulletin of environmental contamination and toxicology

authors： Phong TK,Nhung DT,Yamazaki K,Takagi K,Watanabe H

更新日期：2008-05-01 00:00:00

abstract：:Thirty-eight water samples were collected at Yangbajing to investigate the water contamination resulting from natural geothermal water discharge and anthropogenic geothermal wastewater drainage. The results indicate that snow or snow melting waters, Yangbajing River waters and cold groundwaters are free from geotherma...

journal_title：Bulletin of environmental contamination and toxicology

authors： Guo Q,Wang Y

更新日期：2009-10-01 00:00:00

abstract：:Imidacloprid is a systemic insecticide which gives effective control of plant and leaf hoppers in rice. The persistence and metabolism of imidacloprid in paddy leaves, rice grains, bran, straw and husk were studied following two applications of imidacloprid (Confidor 17.8 SL) @ 20 and 80 g a.i. ha(-1) at an interval o...

journal_title：Bulletin of environmental contamination and toxicology

authors： Akoijam R,Singh B

更新日期：2014-05-01 00:00:00

abstract：:We found that mercury potentiated the toxicity and biochemical effects of parathion. Male Coturnix quail (Coturnix coturnix japonica) were fed a sublethal concentration of morsodren (4 ppm as methyl mercury) for 18 weeks. This resulted in an accumulation of 21.0 ppm of mercury in the liver and 8.4 ppm in the carcass. ...

journal_title：Bulletin of environmental contamination and toxicology

authors： Dieter MP,Ludke JL

更新日期：1975-03-01 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：: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：:In this study, zebrafish eggs were exposed to a relatively low concentration (50 pg/mL) of 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) for 72 h and then transferred to vehicle/TCDD-free water for the remainder of the experiments. Mortality, heart rates, edema severity, CYP1A, and regucalcin gene expressions were invest...

journal_title：Bulletin of environmental contamination and toxicology

authors： Wu YD,Jiang L,Zhou Z,Zheng MH,Zhang J,Liang Y

更新日期：2008-06-01 00:00:00

abstract：:Biodiesel is promoted as environmentally less harmful than diesel fuel. Nevertheless its water-soluble-fraction (WSF) may contain methanol, which appears by a reversion of the transesterification reaction, when biodiesel contacts water. This paper evaluated the loss of the lysosomal membrane integrity in liver homogen...

journal_title：Bulletin of environmental contamination and toxicology

authors： da Cruz AC,Leite MB,Rodrigues LE,Nascimento IA

更新日期：2012-08-01 00:00:00

abstract：:The study has demonstrated that anticancer drug 5-fluorouracil causes acute toxicity and interferes with the growth of green microalgae, Scenedesmus vacuolatus. It accumulates in microalgae biomass with bioaccumulation factor of 1.84 × 10(4) and further integrates into the DNA and RNA of microalgae. In addition, the l...

journal_title：Bulletin of environmental contamination and toxicology

authors： Ud-Daula A,Pfister G,Schramm KW

更新日期：2012-04-01 00:00:00

abstract：:Selenium is a trace element necessary for the growth of organisms. Moreover, selenium supplementation can improve the immunity and fertility of the body, as well as its ability to resist oxidation, tumors, heavy metals, and pathogenic microorganisms. However, owing to the duality of selenium, excessive selenium supple...

journal_title：Bulletin of environmental contamination and toxicology

authors： Lv Q,Liang X,Nong K,Gong Z,Qin T,Qin X,Wang D,Zhu Y

更新日期：2021-01-09 00:00:00

abstract：:Bivalves have traditionally been considered good bioindicators due to their sensitivity to pollution, among other features. This characteristic is shared by several other non-bivalve species as well, though studies in this respect remain scarce. This work aims to compare biomarker sensitivity to chronic port pollution...

journal_title：Bulletin of environmental contamination and toxicology

authors： Laitano MV,Fernández-Gimenez AV

更新日期：2016-07-01 00:00:00

abstract：:The aim of the present study is to biomonitor the tolerance level of roadside plant species towards mitigation of air pollution for the development of greenbelt. The leaves of four plant species (Azadirachta indica, Ficus benghalensis, Melia azedarach and Polyalthia longifolia) were collected from 41 sampling sites of...

journal_title：Bulletin of environmental contamination and toxicology

authors： Yadav R,Pandey P

更新日期：2020-12-01 00:00:00

abstract：:Industrial activities conducted in Northern Canada have raised concerns among Indigenous communities regarding wildlife contamination and potential consequences for human health. Therefore, an investigation on the chemical (metals/metalloids) and biological (parasite) burden of adult walleye (Sandervitreus) and northe...

journal_title：Bulletin of environmental contamination and toxicology

authors： Matwee L,Pietrock M

更新日期：2019-08-01 00:00:00

abstract：:In this study, the effects of deltamethrin on antioxidant status and oxidative stress biomarkers in digestive gland and gill of freshwater mussel, Unio elongatulus eucirrus, was examined. Deltamethrin was applied at concentrations of 25, 50, 100, 200, 400, 800 and 1,600 microg L(-1), for 1, 24, 48, 72 and 96 h. With i...

journal_title：Bulletin of environmental contamination and toxicology

authors： Köprücü SS,Yonar E,Seker E

更新日期：2008-09-01 00:00:00

abstract：:Effects of copper oxide nanoparticles (CuO NPs) were investigated in the midgut and fat body of Galleria mellonella. Fourth instar larvae were exposed to 10 µg Cu/L of CuO until becoming last instar larvae, and catalase (CAT), superoxide dismutase (SOD), glutathione peroxidase (GPx), glutathione-s-transferase (GST) an...

journal_title：Bulletin of environmental contamination and toxicology

authors： Sezer Tuncsoy B,Tuncsoy M,Gomes T,Sousa V,Teixeira MR,Bebianno MJ,Ozalp P

更新日期：2019-03-01 00:00:00

abstract：:Infiltration galleries are among the oldest known means used for small public water fountains. Owing to its ancestral origin they are usually associated with high quality water. Thirty-one compounds, including pesticides and estrogens from different chemical families, were analysed in waters from infiltration gallerie...

journal_title：Bulletin of environmental contamination and toxicology

authors： Mansilha C,Melo A,Ferreira IM,Pinho O,Domingues V,Pinho C,Gameiro P

更新日期：2011-09-01 00:00:00

abstract：:Multivariate statistical techniques were employed on twelve leaf traits in four selected common tree species (Mangifera indica L., Polyalthia longifolia Sonn., Ficus benghalensis L. and Psidium guajava L.) to evaluate their responses with respect to major air pollutants in an urban area. Discriminant analysis (DA) ide...

journal_title：Bulletin of environmental contamination and toxicology

authors： Mukherjee A,Agrawal M

更新日期：2016-02-01 00:00:00

abstract：:In the present study, biochar particles (BPs) produced by the co-pyrolysis of sewage sludge and corncobs at temperatures of 300, 500, and 700°C were characterized. The Pb2+ adsorption properties and the heavy metal leaching toxicity rates of the BPs were investigated. It was found that the adsorption kinetics of the P...

journal_title：Bulletin of environmental contamination and toxicology

authors： Hong Y,Xu Z,Feng C,Xu D,Wu F

更新日期：2019-12-01 00:00:00

abstract：:Phosphate and colloidal gas aphrons (CGAs) generated from saponin extracted from Sapindus mukorossi fruit, were evaluated for washing low levels of arsenic from an iron rich soil. Phosphate is one of the most commonly dispersed chemicals that increases arsenic mobility in soil due to their structural similarities, mak...

journal_title：Bulletin of environmental contamination and toxicology

authors： Mukhopadhyay S,Mukherjee S,Hashim MA,Sen Gupta B

更新日期：2017-03-01 00:00:00

abstract：:The objective of the study was to evaluate the toxicity of trace elements to earthworms (Eisenia fetida) in recreational and military shooting range soils. The earthworms were exposed to soils; then mortality, growth, and reproduction endpoints were determined. In the recreational shooting range, the total Pb concentr...

journal_title：Bulletin of environmental contamination and toxicology

authors： Sujetovienė G,Česynaitė J

更新日期：2019-10-01 00:00:00

abstract：:Potential of wastewater treatment in car industry and groundwater contamination by volatile organic compounds include perchloroethylene (PCE), trichloroethylene (TCE) and dichloromethane (DCM) near car industry was conducted in this study. Samples were collected in September through December 2011 from automobile indus...

journal_title：Bulletin of environmental contamination and toxicology

authors： Kargar M,Nadafi K,Nabizadeh R,Nasseri S,Mesdaghinia A,Mahvi AH,Alimohammadi M,Nazmara S,Rastkari N

更新日期：2013-02-01 00:00:00

abstract：:1. Three successive generations of the marine polychaetous annelid Neanthes arenaceodentata taken from a laboratory population, were continuously exposed to one of three sublethal concentrations of No. 2 Fuel Oil water-soluble-fraction (WSFs). During each generation larvae, juvenile, and immature adult polychaetes wer...

journal_title：Bulletin of environmental contamination and toxicology

authors： Rossi SS,Anderson JW

更新日期：1978-10-01 00:00:00

abstract：:A soil survey was carried out to determine the levels and sources and concentrations of 16 polycyclic aromatic hydrocarbons in 2 semi-rural terrains in Mexico City (Tlahuac and Milpa Alta) during 2008-2009. PAH determination was made by Soxhlet extraction and chromatographic clean-up with final analysis by gas chromat...

journal_title：Bulletin of environmental contamination and toxicology

authors： Ortiz R,Vega S,Gutiérrez R,Gibson R,Schettino B,Ramirez Mde L

更新日期：2012-03-01 00:00:00

abstract：:In this study, the detection power of a gas chromatography mass spectrometer (GC-MS) for procymidone and chlorflurenol was significantly enhanced using switchable solvent liquid phase microextraction (SS-LPME) as a preconcentration tool. This was achieved by a comprehensive optimization of significant parameters to th...

journal_title：Bulletin of environmental contamination and toxicology

authors： Kapukıran F,Fırat M,Chormey DS,Bakırdere S,Özdoğan N

更新日期：2019-06-01 00:00:00

abstract：:The acute toxicities of five naphthoquinone compounds to Photobacterium phosphoreum were determined. We evaluated the mechanism of toxicity using the structure-activity relationship technique. The results showed that some factors, including the species of substituents, shape/size of molecule and oil-water partition co...

journal_title：Bulletin of environmental contamination and toxicology

authors： Ding F,Guo J,Li Z,Li LY,Zhang JY,Zhang JH,Lian J,Song WH,Zhu L

更新日期：2010-08-01 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：:A rapid, sensitive and reliable analytical method for thidiazuron residues in apple and soil was established. The residual levels of the pesticide in apple and soil were determined by high performance liquid chromatography (HPLC) with UV detector. Samples of apple and soil were extracted with acetonitrile-water soluti...

journal_title：Bulletin of environmental contamination and toxicology

authors： Hu JY,Hu YQ,Chen Y,Yang T

更新日期：2011-10-01 00:00:00

abstract：CONCLUSIONS:Twenty five days of hourly air sampling at seven parking garages of the enclosed type indicated a mean carbon monoxide concentration of 58.1 ppm (S.D. ± 23.15, and S.E. ± 4.63). This degree of exposure for eight hours each day poses a potential occupational hazard to those already having some degree of impa...

journal_title：Bulletin of environmental contamination and toxicology

authors： Ramsey JM

更新日期：1967-05-01 00:00:00

abstract：:Polyethylene tanks are commonly used by pest management professionals to mix and apply termiticides. These termiticides are susceptible to rapid photolysis and the ability of application tanks to filter sunlight has been questioned. We investigated the stability of imidacloprid (Premise 75) in aqueous solutions stored...

journal_title：Bulletin of environmental contamination and toxicology

authors： Spomer NA,Husen TJ,Kamble ST

更新日期：2009-01-01 00:00:00