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27 results on '"Piechalak, Aneta"'

14. Arsenic uptake, speciation and physiological response of tree species (Acer pseudoplatanus, Betula pendula and Quercus robur) treated with dimethylarsinic acid

Author

Gąsecka, Monika, primary, Drzewiecka, Kinga, additional, Magdziak, Zuzanna, additional, Piechalak, Aneta, additional, Budka, Anna, additional, Waliszewska, Bogusława, additional, Szentner, Kinga, additional, Goliński, Piotr, additional, Niedzielski, Przemysław, additional, Budzyńska, Sylwia, additional, and Mleczek, Mirosław, additional

Published
2021
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16. Differences of Acer platanoides L. and Tilia cordata Mill. Response patterns/survival strategies during cultivation in extremely polluted mining sludge – A pot trial

Author

Drzewiecka, Kinga, primary, Piechalak, Aneta, additional, Goliński, Piotr, additional, Gąsecka, Monika, additional, Magdziak, Zuzanna, additional, Szostek, Małgorzata, additional, Budzyńska, Sylwia, additional, Niedzielski, Przemysław, additional, and Mleczek, Mirosław, additional

Published
2019
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19. Rhizoremediation of Diesel-Contaminated Soil with Two Rapeseed Varieties and Petroleum degraders Reveals Different Responses of the Plant Defense Mechanisms

Author

Wojtera-Kwiczor, Joanna, primary, Żukowska, Weronika, additional, Graj, Weronika, additional, Małecka, Arleta, additional, Piechalak, Aneta, additional, Ciszewska, Liliana, additional, Chrzanowski, Łukasz, additional, Lisiecki, Piotr, additional, Komorowicz, Izabela, additional, Barałkiewicz, Danuta, additional, Voss, Ingo, additional, Scheibe, Renate, additional, and Tomaszewska, Barbara, additional

Published
2014
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24. Antioxidative Defense System in Pisum sativum Roots Exposed to Heavy Metals (Pb, Cu, Cd, Zn).

Author

Malecka, Arleta, Piechalak, Aneta, Mensinger, Anna, Hanć, Anetta, Baralkiewicz, Danuta, and Tomaszewska, Barbara

Subjects
*PEAS, *ANTIOXIDANTS, *HEAVY metal content of plants, *OXIDATIVE stress, *PLANTS, *PLANT enzymes, *ROOT growth, *LASER ablation
Abstract

Heavy metals (Cd, Pb, Cu, Zn) absorbed by roots brought about oxidative stress conditions through ROS production (O2 ¯., H2, O2 ) for pea plants cultivated hydroponically for 96 h on a Hoagland medium with the addition of 50 µM: CdCl2, Pb(NO3)2, CuSO4, and ZnSO4. We shows, using laser ablation ICP MS, that Cd, Cu, Pb, and Zn elements are located along a cross-section through the roots of pea plants. We observed increasing activities of antioxidative enzymes (SOD, CAT, GR) in oxidative stress conditions. We have shown changes in redox state (GSH/GSSG) in pea root grown with Pb, Cu, Cd, and Zn. [ABSTRACT FROM AUTHOR]

Published
2012

25. An analysis of long-distance root to leaf transport of lead in Pisum sativum plants by laser ablation-ICP-MS.

Author

Hanc, Anetta, Barałkiewicz, Danuta, Piechalak, Aneta, Tomaszewska, Barbara, Wagner, Barbara, and Bulska, Ewa

Subjects
LASER ablation, SPECTRUM analysis, INDUCTIVELY coupled plasma mass spectrometry, MASS spectrometry, PLANT cells & tissues, PEAS
Abstract

Laser ablation (LA) inductively coupled plasma mass spectrometry (LA-ICP-MS) has been applied to determine the nature of lead (Pb) distribution in plant tissues. Plants were cultivated hydroponically in Hoagland medium supplemented with 0.5 mM Pb(NO3)2. After 96 h, parts of root were cut off from Pisum sativum and analysed. The difference in the amount of Pb transported through the vascular tissues was expressed as the level of signal intensity. Mapping in vivo tissues reveals the metal pathway in the plant which may be particularly helpful in understanding of the mechanisms of heavy metal accumulation and transport in the plant. [ABSTRACT FROM AUTHOR]

Published
2009
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26. Competitive mechanisms of metals (Cu, Zn, Cd, Pb) during their intake by pea plants.

Author

Malecka, Arleta, Piechalak, Aneta, Kutrowska, Agnieszka, and Tomaszewska, Barbara

Subjects
*PEAS, *PLANTS, *OXIDATIVE stress, *SOIL composition, *HEAVY metals, *PHYSIOLOGY
Abstract

The article discusses the competitive mechanism of heavy metals like Copper (Cu), Zinc (Zn), and Lead (Pb) in pea plants inducing reactive oxygen species production and oxidative stress in plants.

Published
2014

27. Glutathione-mediated detoxification system in plants.

Author

Piechalak, Aneta, Małecka, Arleta, Kutrowska, Agnieszka, Tomaszewska, Barbara, Hanc, Anetta, and Baralkiewicz, Danuta

Subjects
*PHYSIOLOGICAL oxidation, *POLLUTANTS, *PHYSIOLOGICAL effects of pollutants, *PLANTS
Abstract

The article discusses the influence of heavy metal pollutants on environment including the oxidation state of plants, which resulted in fitotoxicity including inhibition of growth, heavy metal accumulation in the nutrient content and the function of deoxicative system.

Published
2014

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