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- Publications
- Influence
Antioxidant defense mechanism in hydroponically grown Zea mays seedlings under moderate lead stress.
- D. Gupta, F. Nicoloso, +5 authors R. D. Tripathi
- Biology, Medicine
- Journal of hazardous materials
- 15 December 2009
The present study was designed to study the process of stress adaptation in roots and shoot of Zea mays seedlings grown under hydroponic conditions during exposure to lead (Pb) (0-200 microM) for 1-7… Expand
Aluminum-induced oxidative stress in cucumber.
- L. B. Pereira, C. Mazzanti, +10 authors M. Schetinger
- Chemistry, Medicine
- Plant physiology and biochemistry : PPB
- 1 August 2010
Aluminum (Al) is one of the most abundant elements of the planet and exposure to this metal can cause oxidative stress and lead to various signs of toxicity in plants. Plants are essential organisms… Expand
Cadmium toxicity causes oxidative stress and induces response of the antioxidant system in cucumber seedlings
- J. Gonçalves, A. G. Becker, +7 authors M. Schetinger
- Biology
- 1 September 2007
In this study, the effects of cadmium (Cd) on lipid peroxidation, electrolyte leakage, protein oxidation, ascorbate peroxidase (APX; E.C. 1.11.1.11), catalase (CAT; E.C. 1.11.1.6) and superoxide… Expand
Mercury toxicity induces oxidative stress in growing cucumber seedlings.
- D. Cargnelutti, L. A. Tabaldi, +9 authors M. Schetinger
- Biology, Medicine
- Chemosphere
- 1 November 2006
In this study, the effects of exogenous mercury (HgCl(2)) on time-dependent changes in the activities of antioxidant enzymes (catalase and ascorbate peroxidase), lipid peroxidation, chlorophyll… Expand
Physiological and oxidative stress responses of four potato clones to aluminum in nutrient solution
- L. A. Tabaldi, F. Nicoloso, +7 authors D. Bisognin
- Biology
- 1 September 2007
Aluminum toxicity is a serious problem in Brazilian soils and selecting potato clones is an important strategy to produce this crop on these kinds of soils. Potato clones, Macaca, SMIC148-A, Dakota… Expand
Cadmium and mineral nutrient accumulation in potato plantlets grown under cadmium stress in two different experimental culture conditions.
- J. Gonçalves, F. G. Antes, +8 authors F. Nicoloso
- Biology, Medicine
- Plant physiology and biochemistry : PPB
- 1 September 2009
In order to evaluate the effect of cadmium (Cd(2+)) toxicity on mineral nutrient accumulation in potato (Solanum tuberosum L.), two cultivars named Asterix and Macaca were cultivated both in vitro… Expand
Effect of Hg, As and Pb on biomass production, photosynthetic rate, nutrients uptake and phytochelatin induction in Pfaffia glomerata
- D. Gupta, H. G. Huang, +6 authors M. Inouhe
- Chemistry, Medicine
- Ecotoxicology
- 26 September 2013
Plantlets of Pfaffia glomerata (Spreng.) were exposed for 28 days to three different metal/metalloid (Hg, Pb and As) with different levels (Hg 1; As 25, 50, 100 and Pb 100 and 400 μM) to analyze the… Expand
Effect of aluminum on δ-aminolevulinic acid dehydratase (ALA-D) and the development of cucumber (Cucumis sativus)
- L. B. Pereira, L. A. Tabaldi, +7 authors M. Schetinger
- Biology
- 1 August 2006
Abstract Aluminum is one of the most abundant elements on the planet. The effects of its toxicity to plants include inhibition of the growth of the root system and inhibition of enzymes of plant… Expand
Flow-cytometric cell counting and DNA estimation for the study of plant cell population dynamics
- F. Nicoloso, J. Val, M. Keur, F. Iren, J. Kijne
- Biology
- Plant Cell, Tissue and Organ Culture
- 1 December 1994
A one-step procedure is presented for simultaneous measurement of cell number and DNA content in cultured plant cells by flow cytometry. In order to obtain nuclei representative of the growth stadium… Expand
Differential responses of oat genotypes: oxidative stress provoked by aluminum
- L. B. Pereira, Cinthia Melazzo A. Mazzanti, +8 authors M. Schetinger
- Chemistry, Medicine
- BioMetals
- 1 February 2011
The phytotoxic effects of aluminum and the mechanisms of genetically-based Al tolerance have been widely investigated, as reported in many papers and reviews. However, investigations on many… Expand