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Pregled bibliografske jedinice broj: 476874

Duckweed Lemna minor as a tool for testing toxicity and genotoxicity of surface waters


Radić, Sandra; Stipaničev, Draženka; Cvjetko, Petra; Marijanović Rajčić, Marija; Širac, Siniša; Pevalek-Kozlina, Branka; Pavlica, Mirjana
Duckweed Lemna minor as a tool for testing toxicity and genotoxicity of surface waters // Ecotoxicology and environmental safety, 74 (2011), 2; 182-187 doi:10.1016/j.ecoenv.2010.06.011 (međunarodna recenzija, članak, znanstveni)


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Naslov
Duckweed Lemna minor as a tool for testing toxicity and genotoxicity of surface waters

Autori
Radić, Sandra ; Stipaničev, Draženka ; Cvjetko, Petra ; Marijanović Rajčić, Marija ; Širac, Siniša ; Pevalek-Kozlina, Branka ; Pavlica, Mirjana

Izvornik
Ecotoxicology and environmental safety (0147-6513) 74 (2011), 2; 182-187

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

Ključne riječi
duckweed; comet assay; chlorophyll; peroxidase; lipid peroxidation; monitoring

Sažetak
In this investigation growth parameters and certain endpoints (pigment content, peroxidase activity, lipid peroxidation and alkaline comet assay) were used to detect the toxic and genotoxic effects of surface water samples on duckweed plants. The surface waters of different origin and pollutant burdens were collected monthly over a 3-month monitoring period at three sampling sites along the river Sava and its confluents (Croatia). Physicochemical characterization of the water samples included measurements of conductivity, chemical and biological oxygen demand, levels of total suspended solids, nitrate, nitrite, ammonium, Kjeldahl nitrogen and orthophosphate. Surface water samples collected from three stations caused reduction of duckweed growth rates, chlorophylls and carotenoid contents and peroxidase activity. In contrast, damage to membrane lipids (estimated by malondialdehyde content) and especially to DNA (estimated by tail extent moment) markedly increased in duckweed exposed to industrial wastewater samples. The results from the study indicate the ability of selected biomarkers to predict the phyto- and genotoxic effects of complex water mixtures on living organisms as well as the relevance of duckweed as a sensitive indicator of water quality.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

Napomena
Rad je prezentiran na skupu SECOTOX Conference & Second International Conference on Environmental Management, Engineering, Planning and Economics (CEMPE 09): Pollutant effects on aquatic and terrestrial organisms, održanom od 21.-26.05.2009., Myconos Island, Grčka



POVEZANOST RADA


Projekti:
119-0982934-3110 - UČINAK ONEČIŠĆENJA NA GENETIČKU STRUKTURU ORGANIZAMA U VODENOM OKOLIŠU (Klobučar, Goran, MZOS ) ( POIROT)
119-1191196-1202 - Molekularni mehanizmi odgovora hrvatskih endemičnih i rijetkih biljaka na stres (Pevalek-Kozlina, Branka, MZOS ) ( POIROT)

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Citiraj ovu publikaciju:

Radić, Sandra; Stipaničev, Draženka; Cvjetko, Petra; Marijanović Rajčić, Marija; Širac, Siniša; Pevalek-Kozlina, Branka; Pavlica, Mirjana
Duckweed Lemna minor as a tool for testing toxicity and genotoxicity of surface waters // Ecotoxicology and environmental safety, 74 (2011), 2; 182-187 doi:10.1016/j.ecoenv.2010.06.011 (međunarodna recenzija, članak, znanstveni)
Radić, S., Stipaničev, D., Cvjetko, P., Marijanović Rajčić, M., Širac, S., Pevalek-Kozlina, B. & Pavlica, M. (2011) Duckweed Lemna minor as a tool for testing toxicity and genotoxicity of surface waters. Ecotoxicology and environmental safety, 74 (2), 182-187 doi:10.1016/j.ecoenv.2010.06.011.
@article{article, author = {Radi\'{c}, Sandra and Stipani\v{c}ev, Dra\v{z}enka and Cvjetko, Petra and Marijanovi\'{c} Raj\v{c}i\'{c}, Marija and \v{S}irac, Sini\v{s}a and Pevalek-Kozlina, Branka and Pavlica, Mirjana}, year = {2011}, pages = {182-187}, DOI = {10.1016/j.ecoenv.2010.06.011}, keywords = {duckweed, comet assay, chlorophyll, peroxidase, lipid peroxidation, monitoring}, journal = {Ecotoxicology and environmental safety}, doi = {10.1016/j.ecoenv.2010.06.011}, volume = {74}, number = {2}, issn = {0147-6513}, title = {Duckweed Lemna minor as a tool for testing toxicity and genotoxicity of surface waters}, keyword = {duckweed, comet assay, chlorophyll, peroxidase, lipid peroxidation, monitoring} }
@article{article, author = {Radi\'{c}, Sandra and Stipani\v{c}ev, Dra\v{z}enka and Cvjetko, Petra and Marijanovi\'{c} Raj\v{c}i\'{c}, Marija and \v{S}irac, Sini\v{s}a and Pevalek-Kozlina, Branka and Pavlica, Mirjana}, year = {2011}, pages = {182-187}, DOI = {10.1016/j.ecoenv.2010.06.011}, keywords = {duckweed, comet assay, chlorophyll, peroxidase, lipid peroxidation, monitoring}, journal = {Ecotoxicology and environmental safety}, doi = {10.1016/j.ecoenv.2010.06.011}, volume = {74}, number = {2}, issn = {0147-6513}, title = {Duckweed Lemna minor as a tool for testing toxicity and genotoxicity of surface waters}, keyword = {duckweed, comet assay, chlorophyll, peroxidase, lipid peroxidation, monitoring} }

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
  • MEDLINE


Uključenost u ostale bibliografske baze podataka::


  • MEDLINE


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