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Pregled bibliografske jedinice broj: 981216

Gold and silver nanoparticles effects to the earthworm Eisenia fetida - the importance of tissue over soil concentrations


Bourdineaud, Jean-Paul; Štambuk, Anamaria; Šrut, Maja; Radić Brkanac, Sandra; Ivanković, Dušica; Lisjak, Damir; Sauerborn Klobučar, Roberta; Dragun, Zrinka; Bačić, Niko; Klobučar, Goran
Gold and silver nanoparticles effects to the earthworm Eisenia fetida - the importance of tissue over soil concentrations // Drug and chemical toxicology, 44 (2021), 1; 21-29 doi:10.1080/01480545.2019.1567757 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 981216 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Gold and silver nanoparticles effects to the earthworm Eisenia fetida - the importance of tissue over soil concentrations

Autori
Bourdineaud, Jean-Paul ; Štambuk, Anamaria ; Šrut, Maja ; Radić Brkanac, Sandra ; Ivanković, Dušica ; Lisjak, Damir ; Sauerborn Klobučar, Roberta ; Dragun, Zrinka ; Bačić, Niko ; Klobučar, Goran

Izvornik
Drug and chemical toxicology (0148-0545) 44 (2021), 1; 21-29

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
nanoparticles ; silver ; gold ; catalase ; glutathione reductase ; DNA damage ; gene expression ; metallothioneins

Sažetak
To address and to compare the respective impact of gold and silver nanoparticles (Au and Ag NPs) in soil invertebrate, the earthworm Eisenia fetida was exposed to soil containing 2, 10 and 50 mg/kg of Au and Ag in both nanoparticulate and ionic forms for 10 days. Both metal NPs were 2 to 15-times less bioavailable than their ionic forms, and displayed similar transfer coefficients from soil to earthworm tissues. Both metal NPs triggered the onset of an oxidative stress as illustrated by increased glutathione S- transferase levels, decreased catalase levels, and increased malondialdehyde concentrations. Protein carbonylation distinguished the nanoparticular from the ionic forms as its increase was observed only after exposure to the highest concentration of both metal NPs. Au and Ag NPs triggered DNA modifications even at the lowest concentration, and both repressed the expression of genes involved in the general defense and stress response at high concentrations as did their ionic counterparts. Despite the fact that both metal NPs were less bioavailable than their ionic forms, at equivalent concentrations accumulated within earthworms tissues they exerted equal or higher toxic potential than their ionic counterparts.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Citiraj ovu publikaciju

Bourdineaud, Jean-Paul; Štambuk, Anamaria; Šrut, Maja; Radić Brkanac, Sandra; Ivanković, Dušica; Lisjak, Damir; Sauerborn Klobučar, Roberta; Dragun, Zrinka; Bačić, Niko; Klobučar, Goran
Gold and silver nanoparticles effects to the earthworm Eisenia fetida - the importance of tissue over soil concentrations // Drug and chemical toxicology, 44 (2021), 1; 21-29 doi:10.1080/01480545.2019.1567757 (međunarodna recenzija, članak, znanstveni)
Bourdineaud, J., Štambuk, A., Šrut, M., Radić Brkanac, S., Ivanković, D., Lisjak, D., Sauerborn Klobučar, R., Dragun, Z., Bačić, N. & Klobučar, G. (2021) Gold and silver nanoparticles effects to the earthworm Eisenia fetida - the importance of tissue over soil concentrations. Drug and chemical toxicology, 44 (1), 21-29 doi:10.1080/01480545.2019.1567757.
@article{article, year = {2021}, pages = {21-29}, DOI = {10.1080/01480545.2019.1567757}, keywords = {nanoparticles, silver, gold, catalase, glutathione reductase, DNA damage, gene expression, metallothioneins}, journal = {Drug and chemical toxicology}, doi = {10.1080/01480545.2019.1567757}, volume = {44}, number = {1}, issn = {0148-0545}, title = {Gold and silver nanoparticles effects to the earthworm Eisenia fetida - the importance of tissue over soil concentrations}, keyword = {nanoparticles, silver, gold, catalase, glutathione reductase, DNA damage, gene expression, metallothioneins} }
@article{article, year = {2021}, pages = {21-29}, DOI = {10.1080/01480545.2019.1567757}, keywords = {nanoparticles, silver, gold, catalase, glutathione reductase, DNA damage, gene expression, metallothioneins}, journal = {Drug and chemical toxicology}, doi = {10.1080/01480545.2019.1567757}, volume = {44}, number = {1}, issn = {0148-0545}, title = {Gold and silver nanoparticles effects to the earthworm Eisenia fetida - the importance of tissue over soil concentrations}, keyword = {nanoparticles, silver, gold, catalase, glutathione reductase, DNA damage, gene expression, metallothioneins} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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