当前位置： SCI文献检索 > ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY期刊下所有文献 > Silver nanoparticles inhibit the gill Na⁺/K⁺-ATPase and erythrocyte AChE activities and induce the stress response in adult zebrafish (Danio rerio).

Silver nanoparticles inhibit the gill Na⁺/K⁺-ATPase and erythrocyte AChE activities and induce the stress response in adult zebrafish (Danio rerio).

Abstract：

:Silver nanoparticles (AgNPs) are the most commonly used metallic nanoparticles in industrial applications, including medical and consumer products. In the recent years, however, concerns regarding their environmental and health impacts have emerged. Aquatic organisms are of special concern since water bodies often serve as sinks for anthropogenic activities. This study assessed the effects of AgNPs on the activities of the gill Na(+)/K(+)-ATPase and erythrocyte acetylcholinestrase (AChE), as well as the plasma biochemistry in adult zebrafish (Danio rerio). In an acute exposure scenario the fish were exposed for 4d to 16.76 mg/L AgNPs, which was the 96 h LC50 value determined in preliminary experiments. In a prolonged exposure scenario the fish were exposed for 1, 2, or 3 weeks to AgNPs at concentrations of 2 and 4 mg/L, corresponding to the 1/10th and 2/10th of the 96 h LC50 value. Generally the activity of the gill Na(+)/K(+)-ATPase decreased, but this was only significant starting at 14 d of the prolonged exposure scenario, whereas the activity of the erythrocyte AChE was significantly decreased in both exposure scenarios. Finally, the plasma electrolytes levels were reduced and the plasma glucose and cortisol levels were increased in exposed fish. This study demonstrates that AgNPs could inhibit the activities of Na(+)/K(+)-ATPase and AChE, thus interfering with the proper ionoregulation and neuroregulation, respectively, and act as stressors.

journal_name

Ecotoxicol Environ Saf

journal_title

Ecotoxicology and environmental safety

authors

Katuli KK,Massarsky A,Hadadi A,Pourmehran Z

doi

10.1016/j.ecoenv.2014.04.001

subject

Has Abstract

pub_date

2014-08-01 00:00:00

pages

173-80

eissn

0147-6513

issn

1090-2414

pii

S0147-6513(14)00141-9

journal_volume

106

pub_type

杂志文章

相关文献

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY文献大全
  • Solid phase microextraction of organic pollutants from natural and artificial soils and comparison with bioaccumulation in earthworms.

    abstract：:The presented study investigates the use of passive sampling, i.e. solid phase microextraction with polydimethylsiloxane fibers (PDMS-SPME), to assess the bioavailability of fiver neutral organic chemicals (phenanthrene, pyrene, lindane, p,p'-DDT, and PCB 153) spiked to natural and artificial soils after different agi...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2013.11.011

    authors： Bielská L,Šmídová K,Hofman J

    更新日期：2014-02-01 00:00:00

  • Potential risk assessment in stream sediments, soils and waters after remediation in an abandoned W>Sn mine (NE Portugal).

    abstract：:The mining complex of Murçós belongs to the Terras de Cavaleiros Geopark, located in Trás-os-Montes region, northeast Portugal. A stockwork of NW-SE-trending W>Sn quartz veins intruded Silurian metamorphic rocks and a Variscan biotite granite. The mineralized veins contain mainly quartz, cassiterite, wolframite, schee...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2016.06.045

    authors： Antunes IM,Gomes ME,Neiva AM,Carvalho PC,Santos AC

    更新日期：2016-11-01 00:00:00

  • Species-species interactions modulate copper toxicity under different visible light conditions.

    abstract：:Combination of biotic and abiotic factors influences the effects of naturally occurring or anthropogenic chemicals on photosynthetic microorganisms in the aquatic environment. Nonetheless, the combined effects of physical stressors and species-species interaction on chemicals' toxicity are still poorly understood. The...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2018.12.039

    authors： Cheloni G,Gagnaux V,Slaveykova VI

    更新日期：2019-04-15 00:00:00

  • Responses of bay anchovy (Anchoa mitchilli) larvae under lethal and sublethal scenarios of crude oil exposure.

    abstract：:Bay anchovy (Anchoa mitchilli) is an ecologically important zooplanktivorous fish inhabiting estuaries of the Gulf of Mexico and eastern North America from Maine to Florida. Because they have a protracted spawning season (spring through fall) and are abundant at all life stages in coastal estuaries, their eggs and lar...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2016.08.010

    authors： Duffy TA,Childress W,Portier R,Chesney EJ

    更新日期：2016-12-01 00:00:00

  • Association between low-to-moderate fluoride exposure and bone mineral density in Chinese adults: Non-negligible role of RUNX2 promoter methylation.

    abstract：:Bone mineral density (BMD) changes were reported to be associated with excessive fluoride exposure and abnormal expression of RUNX2. However, whether the alteration of methylation status, a most commonly used marker for the alteration of gene expression in epidemiological investigation, of RUNX2 is associated with low...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2020.111031

    authors： Gao M,Sun L,Xu K,Zhang L,Zhang Y,He T,Sun R,Huang H,Zhu J,Zhang Y,Zhou G,Ba Y

    更新日期：2020-10-15 00:00:00

  • Assessing pollution in coastal ecosystems: a preliminary survey using the micronucleus test in the mussel Mytilus edulis.

    abstract：:Mussels Mytilus edulis were sampled at increasing distances from urban effluents in two very different locations, Gijon (northern Spain, Europe, 43 degrees N) and Puerto Madryn (Argentina, South America, 43 degrees S), and from an industry effluent in Puerto Madryn. The micronucleus test was performed on branchial cel...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/s0147-6513(02)00041-6

    authors： Izquierdo JI,Machado G,Ayllon F,d'Amico VL,Bala LO,Vallarino E,Elias R,Garcia-Vazquez E

    更新日期：2003-05-01 00:00:00

  • Fluoride distribution and transport along rivers in the French Alps.

    abstract：:Fluoride concentrations in water, sediments, and plants were determined at 26 locations along five rivers in the French Alps where aluminum factories have been discharging fluoride into the surrounding environment since the end of the last century. Despite a wide range of biological and constructional damages caused b...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/0147-6513(87)90025-x

    authors： Kudo A,Garrec JP,Plebin R

    更新日期：1987-06-01 00:00:00

  • Sustainable design for environment-friendly mono and dicationic cholinium-based ionic liquids.

    abstract：:Cholinium-based ionic liquids are receiving crescent interest in diverse areas of application given their biological compatibility and potential for industrial application. In this work, mono and dicationic cholinium ionic liquids as well as cholinium derivatives were synthesized and their toxicity assessed using the ...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2014.07.003

    authors： E Silva FA,Siopa F,Figueiredo BF,Gonçalves AM,Pereira JL,Gonçalves F,Coutinho JA,Afonso CA,Ventura SP

    更新日期：2014-10-01 00:00:00

  • Preparation of activated carbons from Iris tectorum employing ferric nitrate as dopant for removal of tetracycline from aqueous solutions.

    abstract：:Ferric nitrate was employed to modify activated carbon prepared from Iris tectorum during H₃PO₄ activation and ability of prepared activated carbon for removal of tetracycline (TC) was investigated. The properties of the activated carbon samples with or without ferric nitrate, ITAC-Fe and ITAC, were measured by scanni...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2013.08.015

    authors： Li G,Zhang D,Wang M,Huang J,Huang L

    更新日期：2013-12-01 00:00:00

  • Kinetics of the uptake of 14C-labeled chlorinated benzenes from soil by plants.

    abstract：:[14C]Benzene, [14C]1,2,4-trichlorobenzene, [14C]pentachlorobenzene, and [14C]hexachlorobenzene were applied to soils in outdoor lysimeters to a 10-cm depth (2 mg/kg dry soil); barley and cress plants were grown for one vegetation period and analyzed after varying time intervals. The bioaccumulation factors (concentrat...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/0147-6513(89)90034-1

    authors： Topp E,Scheunert I,Korte F

    更新日期：1989-04-01 00:00:00

  • Biochar-driven reduction of As(V) and Cr(VI): Effects of pyrolysis temperature and low-molecular-weight organic acids.

    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

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2020.110873

    authors： Qin J,Li Q,Liu Y,Niu A,Lin C

    更新日期：2020-09-15 00:00:00

  • Characteristics and mechanisms of acrylate polymer damage to maize seedlings.

    abstract：:Superabsorbent acrylate polymers (SAPs) have been widely used to maintain soil moisture in agricultural management, but they may cause damage to plants, and the mechanisms are not well understood. In this study, seed germination, soil pot culture, hydroponic experiments, and SAPs degradation were conducted to investig...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2016.03.018

    authors： Chen X,Mao X,Lu Q,Liao Z,He Z

    更新日期：2016-07-01 00:00:00

  • Improved photoelectrocatalytic degradation of tetrabromobisphenol A with silver and reduced graphene oxide-modified TiO2 nanotube arrays under simulated sunlight.

    abstract：:In present study, reductive graphene oxide and silver nanoparticles co-comodified TiO2 nanotube arrays were prepared, and which was investigated to degrade tetrabromobisphenol A. The arrays co-modified with silver nanoparticles and reductive graphene oxide prepared by electrodeposition method exhibited good photoelect...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2019.109472

    authors： Zhou Q,Wang M,Tong Y,Wang H,Zhou X,Sheng X,Sun Y,Chen C

    更新日期：2019-10-30 00:00:00

  • Determination of pyraclostrobin dynamic residual distribution in tilapia tissues by UPLC-MS/MS under acute toxicity conditions.

    abstract：:As a lipophilic fungicide, pyraclostrobin is highly toxic to aquatic organisms, especially to fish. In recent years, research has mainly focused on the pyraclostrobin residue in fish tissues under chronic toxicity, but less is known about its distribution in fish tissues under acute toxicity conditions. In this study,...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2020.111182

    authors： Li H,Yang S,Li T,Li X,Huang X,Gao Y,Li B,Lin J,Mu W

    更新日期：2020-12-15 00:00:00

  • Nitrate induces a type 1 diabetic profile in alligator hatchlings.

    abstract：:Type 1 diabetes (T1D) is a chronic autoimmune disease that affects 1 in 300 children by age 18. T1D is caused by inflammation-induced loss of insulin-producing pancreatic beta cells, leading to high blood glucose and a host of downstream complications. Although multiple genes are associated with T1D risk, only 5% of g...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2017.09.052

    authors： Edwards TM,Hamlin HJ,Freymiller H,Green S,Thurman J,Guillette LJ Jr

    更新日期：2018-01-01 00:00:00

  • Long-term effects of bleached kraft mill effluents on red and white blood cell status, ion balance, and vertebral structure in fish.

    abstract：:In a laboratory investigation fourhorn sculpin (Myoxocephalus quadricornis) were exposed for 5-9 months to wastewater from pine and birch lines from a bleached kraft pulp plant. This long-term exposure to bleached kraft mill effluent (BKME) affected the hematology, the ion balance, and the vertebral structure. Decreas...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/0147-6513(88)90046-2

    authors： Härdig J,Andersson T,Bengtsson BE,Förlin L,Larsson A

    更新日期：1988-02-01 00:00:00

  • Integrated metagenomics and molecular ecological network analysis of bacterial community composition during the phytoremediation of cadmium-contaminated soils by bioenergy crops.

    abstract：:Two energy crops (maize and soybean) were used in the remediation of cadmium-contaminated soils. These crops were used because they are fast growing, have a large biomass and are good sources for bioenergy production. The total accumulation of cadmium in maize and soybean plants was 393.01 and 263.24μg pot-1, respecti...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2017.07.019

    authors： Chen Z,Zheng Y,Ding C,Ren X,Yuan J,Sun F,Li Y

    更新日期：2017-11-01 00:00:00

  • Chemical stability of xanthates, dithiophosphinates and hydroxamic acids in aqueous solutions and their environmental implications.

    abstract：:Currently there is a wide variety of collectors used in mineral processing, the xanthates being the most used in sulfides flotation. Unfortunately, it is known that xanthates are not stable compounds and their decomposition generates carbon disulfide (CS2), a substance that is considered toxic. These aspects have moti...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2020.111509

    authors： Elizondo-Álvarez MA,Uribe-Salas A,Bello-Teodoro S

    更新日期：2021-01-01 00:00:00

  • Heavy metal (Pb, Zn, Cd, Fe, and Cu) contents of plant foliage near the Anvil Range lead/zinc mine, Faro, Yukon Territory.

    abstract：:Mining and processing of lead (Pb)/zinc (Zn) ore at the Anvil Range mine occurred near the town of Faro in the Yukon Territory, Canada, for approximately 30 years, beginning in 1968. A study was undertaken to examine whether the mining activities had left a detectable "footprint" on the environment in the way of heavy...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1006/eesa.2002.2201

    authors： Pugh RE,Dick DG,Fredeen AL

    更新日期：2002-07-01 00:00:00

  • Speciation and evaluation of Arsenic in surface water and groundwater samples: a multivariate case study.

    abstract：:The principal object of the current study was to estimate total arsenic and its inorganic speciation in different origins of surface water (n=480) and groundwater (n=240) of Sindh, Pakistan. This study provided a description based on the evaluation of physico-chemical parameters of collected water samples and possible...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2010.01.002

    authors： Ahmed Baig J,Gul Kazi T,Qadir Shah A,Abbas Kandhro G,Imran Afridi H,Balal Arain M,Khan Jamali M,Jalbani N

    更新日期：2010-07-01 00:00:00

  • Cyanobacteria derived taste and odor characteristics in various lakes in China: Songhua Lake, Chaohu Lake and Taihu Lake.

    abstract：:In recent years, increasing eutrophication in large freshwater lakes, which are an important drinking water source for cities in China, have been resulted in substantial cyanobacteria blooms that could cause serious taste and odor (T&O) problems. In this investigation, three typical lakes (Songhua Lake, Chaohu Lake an...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2019.06.046

    authors： Zhang R,Qi F,Liu C,Zhang Y,Wang Y,Song Z,Kumirska J,Sun D

    更新日期：2019-10-15 00:00:00

  • Combined effects of traffic air pollution and home environmental factors on preterm birth in China.

    abstract：BACKGROUND:Although mounting evidence have linked traffic-related air pollution (TRAP) with increased risk of preterm birth (PTB), whether it can interact with indoor environmental factors remains unknown, and its window(s) susceptibility at the stage of gestation is unclear. OBJECTIVE:To explore PTB risk for prenatal...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2019.109639

    authors： Lu C,Cao L,Norbäck D,Li Y,Chen J,Deng Q

    更新日期：2019-11-30 00:00:00

  • Analysis of organotin uptake in Escherichia coli K-12.

    abstract：:The effect of tributyltin chloride (TBT) was potentiated by the presence of Tris ions in the growth medium compared with phosphate ions. The growth of Escherichia coli in the presence of Tris ions was inhibited completely at a concentration of 25 microM TBT whereas 79% growth was recorded in the presence of phosphate ...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/0147-6513(91)90025-k

    authors： Singh K,Joshi L

    更新日期：1991-06-01 00:00:00

  • Phytostabilization of coal mine overburden waste, exploiting the phytoremedial efficacy of lemongrass under varying level of cow dung manure.

    abstract：:A pot study was performed to assess the phytoremedial potential of Cymbopogon citratus (D.C.) Staf. for reclamation of coal mine overburden dump wastes, emphasizing the outcome of amendment practices using cow dung manure (CM) and garden soil mixtures on the revegetation of over-burden wastes (OB). Wastes amendment wi...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2020.111757

    authors： Pandey B,Singh S,Roy LB,Shekhar S,Singh RK,Prasad B,Singh KKK

    更新日期：2021-01-15 00:00:00

  • Comparative investigation of behavioral, neurotoxicological, and immunotoxicological indices in detection of subacute combined exposure with methyl parathion and propoxur in rats.

    abstract：:The effects of 6 weeks of oral exposure to propoxur (PR; at doses of 0.851 and 8.51 mg/kg body wt.), methylparathion (MP; at doses of 0.218 and 0.872 mg/kg body wt.), and their combinations were investigated in male Wistar rats. Measurement endpoints of the investigation were certain general toxicological parameters (...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/S0147-6513(03)00101-5

    authors： Institoris L,Papp A,Siroki O,Banerjee BD

    更新日期：2004-03-01 00:00:00

  • Bioaccumulation and effects of lanthanum on growth and mitotic index in soybean plants.

    abstract：:Rare earth elements such as lanthanum (La) have been used as agricultural inputs in some countries in order to enhance yield and improve crop quality. However, little is known about the effect of La on the growth and structure of soybean, which is an important food and feed crop worldwide. In this study, bioaccumulati...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2015.07.020

    authors： de Oliveira C,Ramos SJ,Siqueira JO,Faquin V,de Castro EM,Amaral DC,Techio VH,Coelho LC,e Silva PH,Schnug E,Guilherme LR

    更新日期：2015-12-01 00:00:00

  • Bioaccumulation of phenanthrene and benzo[a]pyrene in Calanus finmarchicus.

    abstract：:With petroleum exploration and development expanding in the Arctic (AMAP, 2007) there is a need to obtain additional information on the ecotoxicology of Arctic organisms. Here we perform 192 h laboratory exposure experiments on the keystone Arctic zooplankton species, Calanus finmarchicus. We trace the accumulation an...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2011.11.029

    authors： Jensen LK,Honkanen JO,Jæger I,Carroll J

    更新日期：2012-04-01 00:00:00

  • Potential of the insecticides acephate and methamidophos to contaminate groundwater.

    abstract：:The possible contamination of groundwater by the insecticides acephate and methamidophos was assessed using the behavior assessment model (BAM) and the groundwater pollution-potential model (GWP). The dissipation coefficients of the two insecticides in two soils (Annei silt loam and Pingchen silt clay loam) at differe...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1006/eesa.1999.1846

    authors： Yen JH,Lin KH,Wang YS

    更新日期：2000-01-01 00:00:00

  • Genetic and morphological diversity in populations of Nucella lapillus (L.; neogastropoda) in response to tributyltin contamination.

    abstract：:During the past three decades, North Atlantic populations of dogwhelks have been severely reduced in numbers, due to imposex and female sterility caused by TBT. We examined the relationship between the known history of female sterility and the present genetic diversity (measured by five allozyme-loci) and phenotypic v...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2005.11.006

    authors： Plejdrup JK,Simonsen V,Pertoldi C,Schøyen M,Bayley M

    更新日期：2006-06-01 00:00:00

  • Response of the freshwater mussel, Dreissena polymorpha to sub-lethal concentrations of samarium and yttrium after chronic exposure.

    abstract：:Samarium (Sm) and yttrium (Y) are commonly used rare earth elements (REEs) but there is a scarcity of information concerning their biological effects in non-target aquatic organisms. The purpose of this study was to determine the bioavailability of those REEs and their toxicity on Dreissena polymorpha after exposure t...

    journal_title：Ecotoxicology and environmental safety

    pub_type： 杂志文章

    doi：10.1016/j.ecoenv.2018.09.047

    authors： Hanana H,Turcotte P,Dubé M,Gagnon C,Gagné F

    更新日期：2018-12-15 00:00:00