Search Results - "Matuszak, Zenon"

EPR Monitoring of Oxygenation Levels in Tumors After Chlorophyllide-Based Photodynamic Therapy May Allow for Early Prediction of Treatment Outcome by Szczygieł, Małgorzata, Kalinowska, Barbara, Szczygieł, Dariusz, Krzykawska-Serda, Martyna, Fiedor, Leszek, Murzyn, Aleksandra Anna, Sopel, Justyna, Matuszak, Zenon, Elas, Martyna

“…Purpose Molecular oxygen, besides a photosensitizer and light of appropriate wavelength, is one of the three factors necessary for photodynamic therapy…”
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Calcitriol and Calcidiol Can Sensitize Melanoma Cells to Low⁻LET Proton Beam Irradiation by Podgorska, Ewa, Drzal, Agnieszka, Matuszak, Zenon, Swakon, Jan, Slominski, Andrzej, Elas, Martyna, Urbanska, Krystyna

“…Proton beam irradiation promises therapeutic utility in the management of uveal melanoma. Calcitriol (1,25(OH)₂D₃)-the biologically active metabolite of…”
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The acid-catalyzed interaction of melanin with nitrite ions. An EPR investigation by Matuszak, Zenon, Chignell, Collin F., Reszka, Krzysztof J.

“…The interaction of synthetic dihydroxyphenylalanine (DOPA) melanin (DM) with nitrite ions, NO , in the pH 3.6–7.0 range, has been investigated using electron…”
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Indocyanine green as a prospective sensitizer for photodynamic therapy of melanomas by Urbanska, Krystyna, Romanowska-Dixon, Bozena, Matuszak, Zenon, Oszajca, Janusz, Nowak-Sliwinska, Patrycja, Stochel, Grazyna

“…Spectroscopic, photochemical and biological properties of indocyanine green (ICG) are presented. Light over 800 nm is effectively absorbed by ICG. This…”
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Oxidation of biological electron donors and antioxidants by a reactive lactoperoxidase metabolite from nitrite (NO 2−): an EPR and spin trapping study by Reszka, Krzysztof J., Matuszak, Zenon, Chignell, Colin F., Dillon, James

“…We report that a lactoperoxidase (LPO) metabolite derived from nitrite (NO 2 −) catalyses one-electron oxidation of biological electron donors and antioxidants…”
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Lactoperoxidase-Catalyzed Oxidation of the Anticancer Agent Mitoxantrone by Nitrogen Dioxide (NO2 •) Radicals by Reszka, Krzysztof J, Matuszak, Zenon, Chignell, Colin F

“…Mitoxantrone [1,4-dihydroxy-5,8-bis[[2-[(2-hydroxyethyl)amino]ethyl]amino]-9,10-anthracenedione, MXH2] is a novel anticancer agent frequently employed in the…”
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The dosimetry of non-ionizing radiation in the education programme for medical physics students at the AGH University of Science and Technology (AGH UST) by Matuszak, Zenon, Wasilewska-Radwanska, Marta

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Reaction of Melatonin and Related Indoles With Hydroxyl Radicals: EPR and Spin Trapping Investigations by Matuszak, Zenon, Reszka, Krzysztof J., Chignell, Colin F.

“…It has been suggested that the indole hormone melatonin ( N-acetyl-5-methoxytryptamine, MLT) is an important natural antioxidant and free radical scavenger […”
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NO-dependent phototoxicity of Roussin’s black salt against cancer cells by Janczyk, Agnieszka, Wolnicka-Glubisz, Agnieszka, Chmura, Antonina, Elas, Martyna, Matuszak, Zenon, Stochel, Grazyna, Urbanska, Krystyna

“…A metal–nitrosyl complex, Roussin’s black salt (RBS), releases nitric oxide after illumination. Approximately 3.7 NO molecules were released from one RBS…”
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Lactoperoxidase-Catalyzed Oxidation of Melanin by Reactive Nitrogen Species Derived From Nitrite (NO 2−): An EPR Study by Reszka, Krzysztof J., Matuszak, Zenon, Chignell, Colin F.

“…The reaction of synthetic DOPA melanin (DM) with lactoperoxidase (LPO), hydrogen peroxide, and nitrite (NO 2 −) has been investigated using EPR. We observed…”
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Tritolylporphyrin dimer as a new potent hydrophobic sensitizer for photodynamic therapy of melanoma by Drzewiecka, A, Urbańska, K, Matuszak, Z, Pineiro, M, Arnaut, L G, Habdas, J, Ratuszna, A, Stochel, G

“…We report the synthesis, photochemical and photophysical properties and preliminary studies on biological effect of a new tritolylporphyrin dimer (T-D)…”
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