Downregulation of miR-133a contributes to the cardiac developmental toxicity of trichloroethylene in zebrafish.

abstract：:The work detailed here investigated the efficiency of oxidising technologies in clearing aqueous solutions of di-n-butyl phthalate (DBP), a known endocrine-disrupting compound (EDCs). Specifically, this paper addresses the use of the classic Fenton process, and the development of a modification of Fenton's reagent tar...

journal_title：Chemosphere

authors： Ziembowicz S,Kida M,Koszelnik P

更新日期：2019-12-01 00:00:00

abstract：:The present manuscript investigates the roles of silicon nanoparticles (SiNPs) in ameliorating fluoride toxicity in the susceptible rice cultivar, IR-64. Fluoride toxicity reduced overall growth and yield by suppressing grain development. Fluoride stress alarmingly increased the accumulation of cobalt, which together ...

journal_title：Chemosphere

authors： Banerjee A,Singh A,Sudarshan M,Roychoudhury A

更新日期：2021-01-01 00:00:00

abstract：:A co-culture consisting of Hydrogenophaga sp. PBC and Ralstonia sp. PBA, isolated from textile wastewater treatment plant could tolerate up to 100 mM 4-aminobenzenesulfonate (4-ABS) and utilize it as sole carbon, nitrogen and sulfur source under aerobic condition. The biodegradation of 4-ABS resulted in the release of...

journal_title：Chemosphere

authors： Gan HM,Shahir S,Ibrahim Z,Yahya A

更新日期：2011-01-01 00:00:00

abstract：:Predicting the reversible interactions between aromatic amines and soil is essential for assessing the mobility, bioavailability and exposure from contaminated sites. Reversible sorption mechanisms of aniline and alpha-naphthylamine were investigated by using single and binary solute sorption to five soils at several ...

journal_title：Chemosphere

authors： Li H,Lee LS,Fabrega JR,Jafvert CT

更新日期：2001-08-01 00:00:00

abstract：:Tetracyclines belong to the group of the most applied antibiotics in veterinary medicine worldwide. Due to their incomplete absorption and/or metabolism in the animal gut, tetracyclines are frequently detected in manure samples. Within the matrix, an elimination of these compounds has been reported in several studies....

journal_title：Chemosphere

authors： Keßler DN,Fokuhl VK,Petri MS,Spielmeyer A

更新日期：2019-06-01 00:00:00

abstract：:The metabolism of the environmental estrogen bisphenol A (BPA) was studied in heterotrophic plant cell suspension cultures of soybean (Glycine max), wheat (Triticum aestivum), foxglove (Digitalis purpurea), and thorn apple (Datura stramonium), which were regarded as metabolic model systems for intact plants. Three mai...

journal_title：Chemosphere

authors： Schmidt B,Schuphan I

更新日期：2002-10-01 00:00:00

abstract：:This study examines the growth, metabolism of Phanerochaete chrysosporium (P. chrysosporium) and route of lignin degradation in response to cadmium (Cd) stress in solid-state fermentation of rice straw. Less living fungi biomass was found under Cd exposure, suggesting that Cd had strong toxicity to P. chrysosporium. T...

journal_title：Chemosphere

authors： Zhao M,Zhang C,Zeng G,Huang D,Xu P,Cheng M

更新日期：2015-11-01 00:00:00

abstract：:The present study examined the utility of an immunoblot method for quantitation of cytochrome P450 isozymes in archived liver samples as a bioassay of exposure to halogenated hydrocarbons. Hepatic microsomes were prepared from 44 archived polar bear (Ursus maritimus) liver homogenates that had been stored at approxima...

journal_title：Chemosphere

authors： Bandiera SM,Torok SM,Letcher RJ,Norstrom RJ

更新日期：1997-03-01 00:00:00

abstract：:In this study, an evaluation of physico-chemical properties, cytotoxicity and genotoxicity of candle soot derived carbon nanoparticles (CNPs) was carried out. Several physico-chemical characterizations including scanning electron microscopy, transmission electron microscope, Brunauer-Emmet-Teller surface area and pore...

journal_title：Chemosphere

authors： Singh S,Singh D,Singh SP,Pandey AK

更新日期：2019-01-01 00:00:00

abstract：:The migration of uranium(VI) in subsurface environments is strongly influenced by its adsorption/desorption reactions at the solid/solution interface. Phosphate is often present in subsurface systems and was shown to significantly affect U(VI) adsorption in previous batch experiments. In this study, column experiments...

journal_title：Chemosphere

authors： Cheng T,Barnett MO,Roden EE,Zhuang J

更新日期：2007-07-01 00:00:00

abstract：:Butyltins (BTs) were determined in sediment, zooplankton, benthic fish and invertebrates in the St. Lawrence Estuary and its mixing zone with the Gulf of St. Lawrence (Canada) in an attempt to assess sources and fate of these compounds in a large ecosystem before the enforcement of the world-wide ban of TBT-based anti...

journal_title：Chemosphere

authors： Michaud MH,Pelletier E

更新日期：2006-08-01 00:00:00

abstract：:Quantitative structure property relationships (QSPR) for the pKa of phenols, carboxylic acids and alcohols were developed from descriptors derived from semi-empirical molecular orbital theory quantum chemical calculations. A training set of compounds were used to refine the models and a validation set of appropriate c...

journal_title：Chemosphere

authors： Citra MJ

更新日期：1999-01-01 00:00:00

abstract：:Organic amendments (OA) have been applied in many mercury (Hg)-polluted paddy soils to meet increasing food demands with scarce land resources. However, little is known on the effects of different OAs on Hg dissolution and the composition of dissolved organic matter (DOM) in soil pore waters, both of which may be asso...

journal_title：Chemosphere

authors： Li M,Drosos M,Hu H,He X,Wang G,Zhang H,Hu Z,Xi B

更新日期：2019-10-01 00:00:00

abstract：:The use of a very effective insecticide against sucking pests, neonicotinoid imidacloprid, has been increasing extensively. For this reason elevated concentrations are expected in aquatic environment. Despite this fact, there is still a lack of data available on its possible risk for the environment. In this study, th...

journal_title：Chemosphere

authors： Tisler T,Jemec A,Mozetic B,Trebse P

更新日期：2009-08-01 00:00:00

abstract：:Dichloromethane (DCM) is a toxic volatile compound which is found in the ground waters and wastewaters of the pharmaceutical, chemical, textile, metal-working and petroleum industries. DCM inhibits the growth of aquatic organisms, induces cancer in animals and is potentially carcinogenic for humans. This article aims ...

journal_title：Chemosphere

authors： Shestakova M,Sillanpää M

更新日期：2013-10-01 00:00:00

abstract：:Biochar is a carbonaceous sorbent and can be used as a potential material to reduce the bioavailability of organic pollutants in contaminated soils. In the present study, the adsorption and desorption of diethyl phthalate (DEP) onto soils amended with bamboo biochar was investigated with a special focus on the effect ...

journal_title：Chemosphere

authors： Zhang X,Sarmah AK,Bolan NS,He L,Lin X,Che L,Tang C,Wang H

更新日期：2016-01-01 00:00:00

abstract：:A biotic ligand model (BLM) was developed to predict nickel toxicity, affecting root growth of barley (Hordeum vulgare), in nutrient solutions. The extent to which Ca(2+), Mg(2+), Na(+), K(+) ions and pH each influenced nickel toxicity was determined. Higher activities of Mg(2+) linearly increased the 4d EC50 Ni (2+) ...

journal_title：Chemosphere

authors： Lock K,Van Eeckhout H,De Schamphelaere KA,Criel P,Janssen CR

更新日期：2007-01-01 00:00:00

abstract：:Cadmium (Cd) is considered as a carcinogenic chemical with potential to endanger normal cellular functioning. The present study was aimed to investigate the impact of Cd on the expression of two oncogenic epigenetic regulators, viz., protein arginine methyltransferase 5 (PRMT5) and the polycomb repressive complex 2 (P...

journal_title：Chemosphere

authors： Ghosh K,Chatterjee B,Behera P,Kanade SR

更新日期：2020-03-01 00:00:00

abstract：:This study aimed to demonstrate the recovery potential of Danio rerio after Cd and Zn contaminations. Fish demonstrated high accumulation capacities of Cd with concentrations reaching 3716.4±578.6 μg Cd/kg FW in gills after 15 d of contamination. The 75-day decontamination failed to completely eliminate Cd (93.4% and ...

journal_title：Chemosphere

authors： Arini A,Gourves PY,Gonzalez P,Baudrimont M

更新日期：2015-06-01 00:00:00

abstract：:Polychlorinated diphenyl ethers (PCDEs), 2,3,7,8-substituted polychlorinated dibenzo-p-dioxins (PCDDs) and dibenzofurans (PCDFs), and polychlorinated biphenyls (PCBs) were analyzed in seals from the Gulf of Finland and in sediments from the Gulf of Finland and near Gotland. The sediments included one surface core from...

journal_title：Chemosphere

authors： Koistinen J,Stenman O,Haahti H,Suonperä M,Paasivirta J

更新日期：1997-09-01 00:00:00

abstract：:Ozonation as final wastewater (WW) polishing step, following conventional activated sludge treatment is increasingly implemented in sewage treatment for contaminant degradation to prevent surface water pollution. While the oxidative degradation of chemicals has been extensively investigated, the in vivo toxicological ...

journal_title：Chemosphere

authors： Magdeburg A,Stalter D,Oehlmann J

更新日期：2012-08-01 00:00:00

abstract：:Polyetherimide-graphitic carbon nitride (PEI-g-C3N4) floating photocatalyst has been synthesized by using polyetherimide (PEI) as linker to bind graphitic carbon nitride (g-C3N4) together. XRD and XPS analysis for PEI-g-C3N4 show that the interaction between PEI and g-C3N4 does not disturb the structure of g-C3N4. FTI...

journal_title：Chemosphere

authors： Guo Y,Wang R,Wang P,Li Y,Wang C

更新日期：2017-07-01 00:00:00

abstract：:Rapid and sensitive monitoring of volatile organic compounds (VOCs) in aqueous samples is very important to human health and environmental protection. In this study, an on-line spray inlet proton transfer reaction mass spectrometry (SI-PTR-MS) method was developed for the rapid and sensitive monitoring of 6 different ...

journal_title：Chemosphere

authors： Zou X,Kang M,Wang H,Huang C,Shen C,Chu Y

更新日期：2017-06-01 00:00:00

abstract：:Residual dichlorodiphenyltrichloroethane (DDT) in the environment and a continuously increasing atmospheric carbon dioxide (CO2) concentration are two issues that have received a lot of attention. This study was conducted using a pot experiment to investigate the interactive effects of elevated CO2 and DDT on the upta...

journal_title：Chemosphere

authors： Wu XR,Li YP,Tu SX,Ding YZ,Wang RG,Rensing C,Feng RW

更新日期：2019-07-01 00:00:00

abstract：:The binary and tertiary combinations of plant-derived molluscicides Azadirachta indica and Cedrus deodara oil with synergists MGK-264, piperonyl butoxide (PB) and fruit powder of Embelia ribes were used against the Lymnaea acuminata. It was observed that the toxic effects of these mixtures were time- and dose-dependen...

journal_title：Chemosphere

authors： Rao IG,Singh DK

更新日期：2001-09-01 00:00:00

abstract：:Pesticide tailwater often contains residual and toxic contaminants of triazole fungicides (TFs) due to their poor biodegradability which will do great harm to local aquatic systems. For this case, a novel electrochemical reactor (TPER) equipped a tubular porous RuO2-Sb2O5-SnO2 electrode was assembled and then employed...

journal_title：Chemosphere

authors： Zhang Y,Wei K,Xu A,Han W,Sun X,Li J,Shen J,Wang L

更新日期：2017-10-01 00:00:00

abstract：:To investigate bioaccumulation, maternal transfer and elimination of polybrominated diphenyl ethers (PBDEs) in amphibians, we collected adult frogs (Rana limnocharis) from a rice field in an e-waste recycling site in China. We found that ∑PBDEs in the whole frogs and various tissues (brain, liver, testis and egg) rang...

journal_title：Chemosphere

authors： Liu PY,Du GD,Zhao YX,Mu YS,Zhang AQ,Qin ZF,Zhang XY,Yan SS,Li Y,Wei RG,Qin XF,Yang YJ

更新日期：2011-08-01 00:00:00

abstract：:Highly active and visible light-driven Ag-loaded CdS photocatalysts were prepared via a hydrothermal synthesis and photodeposition method. The removal and debromination of 2,2',4,4'-tetrabromodiphenyl ether was achieved efficiently using this Ag-loaded CdS under visible light, with a removal efficiency of 100% and a d...

journal_title：Chemosphere

authors： Wang X,Hu Z,Chen K,Dong H,Li S,Li X,Li L

更新日期：2019-04-01 00:00:00

abstract：:Intake fractions (iFs) for emissions to air, water, and soil for 17 PCDDs/DFs and 12 Co-PCBs were calculated with a level III multimedia model and a food-chain exposure model in succession. The two integrated models were tested by comparing the predicted and measured concentrations in the environment and by comparing ...

journal_title：Chemosphere

authors： Hirai Y,Sakai S,Watanabe N,Takatsuki H

更新日期：2004-03-01 00:00:00

abstract：:The fertilized eggs of Japanese medaka (Oryzias latipes) were exposed to estrone (E1) at 5-5000 ng L(-1) for 15 d, and the hatched fry were exposed continuously to the same concentrations for the additional 15 d. Adverse effects on hatchability, time to hatching, and gross abnormalities occurred at 50 ng L(-1) or abov...

journal_title：Chemosphere

authors： Lei B,Wen Y,Wang X,Zha J,Li W,Wang Z,Sun Y,Kang J,Wang Y

更新日期：2013-10-01 00:00:00