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Extracellular iron diminishes anticancer effects of vitamin C: An in vitro study
(Nature Publishing Group, London, 2014)
In vitro studies have shown that hydrogen peroxide (H2O2) produced by high-concentration ascorbate and cell culture medium iron efficiently kills cancer cells. This provided the rationale for clinical trials of high-dose ...
Enhancement in statistical and image analysis for in situ mu SXRF studies of elemental distribution and co-localization, using Dioscorea balcanica
(Wiley-Blackwell, Hoboken, 2013)
Synchrotron-based X-ray microfluorescence (mu SXRF) is an analytical method suitable for in situ investigation of the distribution of micronutrient and macronutrient elements in several-micrometres-thick unstained biological ...
Multiple Sclerosis: Molecular Mechanisms and Therapeutic Opportunities
(Mary Ann Liebert, Inc, New Rochelle, 2013)
The pathophysiology of multiple sclerosis (MS) involves several components: redox, inflammatory/autoimmune, vascular, and neurodegenerative. All of them are supported by the intertwined lines of evidence, and none of them ...
Further in vitro biological activity evaluation of amino-, thio- and ester-derivatives of avarol
(Taylor & Francis Ltd, Abingdon, 2016)
The acetylcholinesterase inhibitory and/or antitumour activities of amino-, thio- and ester-derivatives of avarol selected were evaluated for the first time at in vitro conditions. Avarol-3',4'-dithioglycol (1) and ...
Evaluation of genotoxic potential throughout the upper and middle stretches of Adige river basin
(Elsevier Science Bv, Amsterdam, 2016)
In this study a comprehensive genotoxicological survey throughout the upper and middle stretches of Adige river basin is presented. The study was carried out at 7 sites located along the Adige main course and one the most ...
Determination of the sources of nitrate and the microbiological sources of pollution in the Sava River Basin
(Elsevier, Amsterdam, 2016)
Coupled measurements of nitrate (NO3-), nitrogen (N), and oxygen (O) isotopic composition (delta N-15(NO3) and delta O-18(NO3)) were used to investigate the sources and processes of N cycling, while the microbial source ...
Cell wall-bound cationic and anionic class III isoperoxidases of pea root: biochemical characterization and function in root growth
(Oxford Univ Press, Oxford, 2012)
Cell wall isolated from pea roots was used to separate and characterize two fractions possessing class III peroxidase activity: (i) ionically bound proteins and (ii) covalently bound proteins. Modified SDS-PAGE separated ...
Nitrate transport in cucumber leaves is an inducible process involving an increase in plasma membrane H+-ATPase activity and abundance
(Bmc, London, 2012)
Background: The mechanisms by which nitrate is transported into the roots have been characterized both at physiological and molecular levels. It has been demonstrated that nitrate is taken up in an energy-dependent way by ...
Silicon Alleviates Iron Deficiency in Barley by Enhancing Expression of Strategy II Genes and Metal Redistribution
(Frontiers Media Sa, Lausanne, 2019)
The beneficial effects of silicon (Si) have been shown on plants using reduction-based strategy for iron (Fe) acquisition. Here we investigated the influence of Si on Fe deficiency stress alleviation in barley (Hordeum ...
Fractality and Self-organization in the Orthodox Iconography
(Wiley-Hindawi, London, 2016)
The authors consider the Orthodox iconography of Byzantine style aimed at examining the existence of complex behavior and fractal patterns. It has been demonstrated that fractality in icons is manifested as two types-descending ...