Search Results - "Krupa, Z."

The effects of short-term exposition to Cd, excess Cu ions and jasmonate on oxidative stress appearing in Arabidopsis thaliana by Maksymiec, W., Krupa, Z.

“…In Arabidopsis thaliana leaves, during the first hours of exposition to excess Cu or Cd, a considerable increase of hydrogen peroxide accumulation and…”
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Effects of methyl jasmonate and excess copper on root and leaf growth by Maksymiec, W.,Maria Curie-Sklodowska Univ., Lublin (Poland). Dept. of Plant Physiology, Krupa, Z.,Maria Curie-Sklodowska Univ., Lublin (Poland). Dept. of Plant Physiology

“…A short time effects of 25 and 150 microM Cu2+ or 50 microM methyl jasmonate (MJ) on growth of roots and leaves of Phaseolus coccineus, Allium cepa and Zea…”
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Lipid Peroxidation in Cadmium-Treated Phaseolus coccineus Plants by Skórzyńska-Polit, E, Krupa, Z

“…Lipid peroxidation was examined in Phaseolus coccineus plants treated with 25 microM Cadmium (Cd) for 12 days at two different growth stages of the primary…”
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The activity of the antioxidative system in cadmium-treated Arabidopsis thaliana by Skorzynska-Polit, E, Drazkiewicz, M, Krupa, Y. (Maria Curie-Sklodowska Univ., Lublin (Poland). Dept. of Plant Physiology)

“…Changes in the content of reactive oxygen species (ROS) and activity of the antioxidant system were measured in leaves of Arabidopsis thaliana exposed to Cd2+…”
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Cd/Fe Interaction in Higher Plants - Its Consequences for the Photosynthetic Apparatus by Siedlecka, A, Krupa, Z

“…Cadmium is one of the most dangerous environmental pollutants, affecting, among other things, plant mineral composition. It easily interacts with iron, one of…”
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Light-induced excitation quenching and structural transition in light-harvesting complex II by Gruszecki, W.I, Grudzinski, W, Matula, M, Kernen, P, Krupa, Z

“…Light-induced fluorescence quenching of chlorophyll a in light-harvesting complex II (LHCII) incorporated into liposomes was examined. The rate of fluorescence…”
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Variation in oxidative stress and photochemical activity in Arabidopsis thaliana leaves subjected to cadmium and excess copper in the presence or absence of jasmonate and ascorbate by Maksymiec, Waldemar, Wójcik, Małgorzata, Krupa, Zbigniew

“…We have presented changes in the photosynthetic apparatus activity of Arabidopsis thaliana plants occurring within 15–144 h of 100 μM Cu or Cd action with…”
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Elevated preoperative C reactive protein level as an independent risk factor for mortality after coronary bypass graft surgery by Szabo, A., Domokos, D., Nagy, A., Sandor, A., Eke, C., Toth, K., Szecsi, B., Krupa, Z., Merkely, B., Gal, J., Szekely, A.

“…Perioperative risk estimation score systems used in cardiac surgical daily practice contains variables about preoperative laboratory parameters. C reactive…”
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S1166 An Audit of the Reasons for Discontinuation of Infliximab Treatment in Patients with Crohn's Disease by Krupa, Lukasz Z, Jamieson, Crawford P, Kennedy, Hugh J, Hart, Andrew, Fisher, Nicola

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The level of jasmonic acid in Arabidopsis thaliana and Phaseolus coccineus plants under heavy metal stress by Maksymiec, Waldemar, Wianowska, Dorota, Dawidowicz, Andrzej L., Radkiewicz, Stanisław, Mardarowicz, Marek, Krupa, Zbigniew

“…The effect of heavy metal stress as a potent abiotic elicitor for triggering an accumulation of jasmonic acid (JA) was investigated. Copper and cadmium in in…”
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Acyl lipids in the supramolecular chlorophyll-protein complexes of photosystems - isolation artifacts or integral components regulating their structure and functions? by Krupa, Zbigniew

“…The precise nature of interactions between the chloropnyll-protein complexes related to photosystem I or photosystem II and the acyl lipids in the thylakoid…”
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Copper-induced oxidative stress and antioxidant defence in Arabidopsis thaliana by Drazkiewicz, Maria, Skórzyńska-Polit, Ewa, Krupa, Zbigniew

“…Content of reactive oxygen species (ROS): O2*-, H2O2 and OH* as well as activities of antioxidant enzymes: superoxide dismutase (SOD), guaiacol peroxidase…”
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The action of lipase on chloroplast membranes: II. Polypeptide patterns of bean galactolipase- and phospholipase A2-treated thylakoid membranes by Krupa, Z

“…Thylakoid membranes obtained from bean chloroplasts treated with bean galactolipase or phospholipase A2 (from Crotalus terr. terr.) showed marked changes in…”
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action of lipases on chloroplast membranes. I. The release of plastocyanin from galactolipase-treated thylakoid membranes by Krupa, Z

“…Bean chloroplasts treated with galactolipase (lipolytic acyl hydrolase) isolated from bean leaves showed an inhibition of photosystem I activity as measured by…”
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The action of lipase on chloroplast membranes. II: Polypeptide patterns of bean galactolipase- and phospholipase A2-treated thylakoid membranes by KRUPA, Z

“…Thylakoid membranes obtained from bean chloroplasts treated with bean galactolipase or phospholipase A2 (from Crotalus terr. terr.) showed marked changes in…”
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Photoinhibition and recovery of photosynthesis in psbA gene-inactivated strains of cyanobacterium Anacystis nidulans by Krupa, Z. (Maria Curie Sklodowska University, Lublin, Poland), Oquist, G, Gustafsson, P

“…The susceptibility of photosynthesis to photoinhibition and the rate of its recovery were studied in cyanobacterium Anacystis nidulans strain R2 and its two…”
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The redox state and activity of superoxide dismutase classes in Arabidopsis thaliana under cadmium or copper stress by Drążkiewicz, Maria, Skórzyńska-Polit, Ewa, Krupa, Zbigniew

“…The redox state of glutathione and ascorbate as well as the activity of superoxide dismutase classes were determined in leaves of Arabidopsis thaliana grown…”
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Response of the ascorbate–glutathione cycle to excess copper in Arabidopsis thaliana (L.) by Drążkiewicz, Maria, Skórzyńska-Polit, Ewa, Krupa, Zbigniew

“…An operation of the ascorbate–glutathione cycle was investigated in leaves of Arabidopsis thaliana treated with excess Cu (0, 5, 25 50 and 100 μM) for 1, 3 and…”
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Interaction between cadmium and iron. Accumulation and distribution of metals and changes in growth parameters of Phaseolus vulgaris L. seedlings by Siedlecka, A, Krupa, Z. (Maria Curie-Sklodowska University, Lublin (Poland). Dept. of Plant Physiology)

“…The interaction was externally induced by changing the content of both metals in the nutrient medium. Under iron deficiency conditions (0 and 0.5 of normal…”
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Cadmium against Higher Plant Photosynthesis -a Variety of Effects and Where Do They Possibly Come From? by Krupa, Zbigniew

“…The complexity of in vivo toxic effects of Cd on higher plants makes almost impossible an accurate distinction between direct and indirect mechanisms of its…”
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