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Wyszukujesz frazę ""Pospisil, Pavel"" wg kryterium: Autor


Tytuł :
Methodology and problems of protein-ligand docking: case study of dihydroorotate dehydrogenase, thymidine kinase, and phosphodiesterase 4.
Autorzy :
Pospisil P; Department of Applied Biosciences, Swiss Federal Institute of Technology (ETH) Zürich, Winterthurerstrasse 190, CH-8057 Zürich, Switzerland.
Kuoni T
Scapozza L
Folkers G
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Źródło :
Journal of receptor and signal transduction research [J Recept Signal Transduct Res] 2002 Feb-Nov; Vol. 22 (1-4), pp. 141-54.
Typ publikacji :
Journal Article
MeSH Terms :
Oxidoreductases Acting on CH-CH Group Donors*
3',5'-Cyclic-AMP Phosphodiesterases/*metabolism
Cyclic AMP/*metabolism
Oxidoreductases/*metabolism
Thymidine Kinase/*metabolism
3',5'-Cyclic-AMP Phosphodiesterases/chemistry ; Binding Sites/drug effects ; Computer Simulation ; Crystallography, X-Ray ; Cyclic Nucleotide Phosphodiesterases, Type 4 ; Enzyme Inhibitors/pharmacology ; Humans ; Ligands ; Models, Molecular ; Oxidoreductases/chemistry ; Protein Binding ; Protein Conformation ; Thymidine Kinase/chemistry
Czasopismo naukowe
Tytuł :
Valinomycin sensitivity proves that light-induced thylakoid voltages result in millisecond phase of chlorophyll fluorescence transients.
Autorzy :
Pospísil P; FB Physik, Freie Universität Berlin, Arminallee 14, D-14195 -Dahlem, Berlin, Germany.
Dau H
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Źródło :
Biochimica et biophysica acta [Biochim Biophys Acta] 2002 Apr 22; Vol. 1554 (1-2), pp. 94-100.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Chlorophyll*
Thylakoids/*physiology
Valinomycin/*pharmacology
Anti-Bacterial Agents/pharmacology ; Electrophysiology ; Fluorescence ; Light ; Spinacia oleracea ; Thylakoids/drug effects
Czasopismo naukowe
Tytuł :
First steps towards time-resolved BioXAS at room temperature: state transitions of the manganese complex of oxygenic photosynthesis.
Autorzy :
Haumann M; Freie Universität Berlin, FB Physik, Arnimallee 14, D-14195 Berlin, Germany. />Pospísil P
Grabolle M
Müller C
Liebisch P
Solé VA
Neisius T
Dittmer J
Iuzzolino L
Dau H
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Źródło :
Journal of synchrotron radiation [J Synchrotron Radiat] 2002 Sep 01; Vol. 9 (Pt 5), pp. 304-8. Date of Electronic Publication: 2002 Aug 31.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Manganese/*chemistry
Organometallic Compounds/*chemistry
Oxygen/*chemistry
Photosynthetic Reaction Center Complex Proteins/*chemistry
Lasers ; Macromolecular Substances ; Oxidation-Reduction ; Photosystem II Protein Complex ; Spectrum Analysis ; Temperature ; X-Rays
Czasopismo naukowe
Tytuł :
Tautomerism in computer-aided drug design.
Autorzy :
Pospisil P; Department of Chemistry and Applied Biosciences, Swiss Federal Institute of Technology (ETH) Zürich, Zürich, Switzerland. pavel.pospisil@pharma.ethz.ch
Ballmer P
Scapozza L
Folkers G
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Źródło :
Journal of receptor and signal transduction research [J Recept Signal Transduct Res] 2003; Vol. 23 (4), pp. 361-71.
Typ publikacji :
Journal Article; Review
MeSH Terms :
Computer Simulation*
Drug Design*
Binding Sites ; Databases as Topic ; Hydrogen Bonding ; Hydrogen-Ion Concentration ; Kinetics ; Ligands ; Models, Chemical ; Models, Molecular ; Molecular Conformation ; Software
Czasopismo naukowe
Tytuł :
Stepwise Transition of the Tetra-Manganese Complex of Photosystem II to a Binuclear Mn 2( μ-O) 2 Complex in Response to a Temperature Jump: A Time-Resolved Structural Investigation Employing X-Ray Absorption Spectroscopy
Autorzy :
Pospíšil, Pavel
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Źródło :
In Biophysical Journal 2003 84(2):1370-1386
Czasopismo naukowe
Tytuł :
Stepwise transition of the tetra-manganese complex of photosystem II to a binuclear Mn2(micro -O)2 complex in response to a temperature jump: a time-resolved structural investigation employing x-ray absorption spectroscopy.
Autorzy :
Pospísil P; Freie Universität Berlin, FB Physik, D-14195 Berlin, Germany.
Michael H
Dittmer J
Solé VA
Dau H
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Źródło :
Biophysical journal [Biophys J] 2003 Feb; Vol. 84 (2 Pt 1), pp. 1370-86.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Hot Temperature*
Absorptiometry, Photon/*methods
Manganese/*chemistry
Photosynthetic Reaction Center Complex Proteins/*chemistry
Photosynthetic Reaction Center Complex Proteins/*radiation effects
Electron Spin Resonance Spectroscopy ; Energy Transfer ; Freezing ; Models, Chemical ; Oxidation-Reduction ; Oxygen/chemistry ; Photosystem II Protein Complex ; Polarography ; Spinacia oleracea/chemistry ; Temperature
Czasopismo naukowe
Tytuł :
Hydroxyl radical generation by photosystem II.
Autorzy :
Pospísil P; Service Bioénérgetique, Département de Biologie Joliot Curie, CEA Saclay, F-91191 Gif-sur-Yvette, France. pospisil@dsvidf.cea.fr
Arató A
Krieger-Liszkay A
Rutherford AW
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Źródło :
Biochemistry [Biochemistry] 2004 Jun 01; Vol. 43 (21), pp. 6783-92.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Hydroxyl Radical/*metabolism
Photosystem II Protein Complex/*metabolism
Anaerobiosis ; Cell Membrane/metabolism ; Electron Spin Resonance Spectroscopy ; Formates/chemistry ; Formates/metabolism ; Hydrogen-Ion Concentration ; Iron/chemistry ; Iron/metabolism ; Light ; Manganese/metabolism ; Photosystem II Protein Complex/chemistry ; Reactive Oxygen Species/metabolism
Czasopismo naukowe
Tytuł :
Binding mode prediction of cytochrome p450 and thymidine kinase protein-ligand complexes by consideration of water and rescoring in automated docking.
Autorzy :
de Graaf C; Leiden/Amsterdam Center for Drug Research, Division of Molecular Toxicology, Vrije Universiteit Amsterdam, De Boelelaan 1083, 1081 HV Amsterdam, The Netherlands.
Pospisil P
Pos W
Folkers G
Vermeulen NP
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Źródło :
Journal of medicinal chemistry [J Med Chem] 2005 Apr 07; Vol. 48 (7), pp. 2308-18.
Typ publikacji :
Journal Article
MeSH Terms :
Ligands*
Cytochrome P-450 Enzyme System/*chemistry
Pharmaceutical Preparations/*chemistry
Thymidine Kinase/*chemistry
Water/*chemistry
Catalytic Domain ; Crystallography, X-Ray ; Isoenzymes/chemistry ; Models, Molecular ; Molecular Structure ; Protein Binding
Czasopismo naukowe
Tytuł :
Reaction pathways involved in the production of hydroxyl radicals in thylakoid membrane: EPR spin-trapping study.
Autorzy :
Snyrychová I; Laboratory of Biophysics, Department of Experimental Physics, Faculty of Science, Palacký University Olomouc, tr. Svobody 26, 771 46, Olomouc, Czech Republic.
Pospísil P
Naus J
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Źródło :
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology [Photochem Photobiol Sci] 2006 May; Vol. 5 (5), pp. 472-6. Date of Electronic Publication: 2006 Feb 22.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Ferredoxins/*physiology
Hydroxyl Radical/*metabolism
Thylakoids/*metabolism
Chloroplasts/drug effects ; Chloroplasts/metabolism ; Electron Spin Resonance Spectroscopy/methods ; Ferredoxins/pharmacology ; Herbicides/pharmacology ; Hydroxyl Radical/analysis ; Paraquat/pharmacology ; Photosystem I Protein Complex/metabolism ; Spin Trapping/methods ; Thylakoids/drug effects
Czasopismo naukowe
Tytuł :
The effect of metal chelators on the production of hydroxyl radicals in thylakoids.
Autorzy :
Snyrychová I; Laboratory of Biophysics, Department of Experimental Physics, Faculty of Science, Palacký University, tr. Svobody 26, 771 46 Olomouc, Czech Republic.
Pospísil P
Naus J
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Źródło :
Photosynthesis research [Photosynth Res] 2006 Jun; Vol. 88 (3), pp. 323-9. Date of Electronic Publication: 2006 Jun 06.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Chelating Agents/*pharmacology
Hydroxyl Radical/*metabolism
Thylakoids/*drug effects
Thylakoids/*metabolism
Deferoxamine/pharmacology ; Edetic Acid/pharmacology ; Light ; Peas ; Pentetic Acid/pharmacology
Czasopismo naukowe
Tytuł :
A combined approach to data mining of textual and structured data to identify cancer-related targets
Autorzy :
Adelstein S James
Iyer Lakshmanan K
Pospisil Pavel
Kassis Amin I
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Temat :
Computer applications to medicine. Medical informatics
R858-859.7
Biology (General)
QH301-705.5
Źródło :
BMC Bioinformatics, Vol 7, Iss 1, p 354 (2006)
Opis pliku :
electronic resource
Relacje :
http://www.biomedcentral.com/1471-2105/7/354; https://doaj.org/toc/1471-2105
Dostęp URL :
https://doaj.org/article/9d6a958815bb4a689e43d9c456f4c3ae
Czasopismo naukowe
Tytuł :
Evidence that cytochrome b559 is involved in superoxide production in photosystem II: effect of synthetic short-chain plastoquinones in a cytochrome b559 tobacco mutant.
Autorzy :
Pospísil P; Laboratory of Biophysics, Department of Experimental Physics, Faculty of Science, Palacký University, tr. Svobody 26, 771 46 Olomouc, Czech Republic.
Snyrychová I
Kruk J
Strzałka K
Naus J
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Źródło :
The Biochemical journal [Biochem J] 2006 Jul 15; Vol. 397 (2), pp. 321-7.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Mutation*
Cytochrome b Group/*physiology
Photosystem II Protein Complex/*chemistry
Plastoquinone/*chemistry
Spinacia oleracea/*enzymology
Superoxides/*chemistry
Tobacco/*genetics
Cytochrome b Group/chemistry ; Diuron/pharmacology ; Hydrogen-Ion Concentration ; Oxidation-Reduction ; Oxygen/metabolism ; Photosystem II Protein Complex/physiology ; Point Mutation ; Spectrophotometry ; Time Factors
Czasopismo naukowe
Tytuł :
Computational modeling and experimental evaluation of a novel prodrug for targeting the extracellular space of prostate tumors.
Autorzy :
Pospisil P; Department of Radiology, Harvard Medical School, 200 Longwood Avenue, Boston, MA 02115, USA.
Wang K
Al Aowad AF
Iyer LK
Adelstein SJ
Kassis AI
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Źródło :
Cancer research [Cancer Res] 2007 Mar 01; Vol. 67 (5), pp. 2197-205.
Typ publikacji :
Journal Article; Research Support, U.S. Gov't, Non-P.H.S.
MeSH Terms :
Computer Simulation*
Drug Delivery Systems*
Carcinoma/*drug therapy
Extracellular Space/*drug effects
Prodrugs/*administration & dosage
Prostatic Neoplasms/*drug therapy
Protein Tyrosine Phosphatases/*metabolism
Acid Phosphatase ; Carcinoma/pathology ; Humans ; Iodine Radioisotopes/administration & dosage ; Iodine Radioisotopes/pharmacokinetics ; Male ; Models, Biological ; Models, Molecular ; Prostatic Neoplasms/metabolism ; Prostatic Neoplasms/pathology ; Quaternary Ammonium Compounds/administration & dosage ; Quaternary Ammonium Compounds/pharmacokinetics ; Quinazolinones/administration & dosage ; Quinazolinones/pharmacokinetics ; Tumor Cells, Cultured
Czasopismo naukowe
Tytuł :
Dark production of reactive oxygen species in photosystem II membrane particles at elevated temperature: EPR spin-trapping study.
Autorzy :
Pospísil P; Laboratory of Biophysics, Department of Experimental Physics, Faculty of Science, Palacký University, tr. Svobody 26, 771 46 Olomouc, Czech Republic. />Snyrychová I
Naus J
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Źródło :
Biochimica et biophysica acta [Biochim Biophys Acta] 2007 Jun; Vol. 1767 (6), pp. 854-9. Date of Electronic Publication: 2007 Feb 24.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Temperature*
Intracellular Membranes/*metabolism
Photosystem II Protein Complex/*metabolism
Reactive Oxygen Species/*metabolism
Spin Trapping/*methods
Electron Spin Resonance Spectroscopy/methods ; Photosystem II Protein Complex/chemistry
Czasopismo naukowe
Tytuł :
Integrative genomic data mining for discovery of potential blood-borne biomarkers for early diagnosis of cancer.
Autorzy :
Yang Y; Department of Radiology, Harvard Medical School, Harvard University, Boston, Massachusetts, USA.
Pospisil P
Iyer LK
Adelstein SJ
Kassis AI
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Źródło :
PloS one [PLoS One] 2008; Vol. 3 (11), pp. e3661. Date of Electronic Publication: 2008 Nov 06.
Typ publikacji :
Journal Article; Research Support, U.S. Gov't, Non-P.H.S.
MeSH Terms :
Gene Expression Profiling*
Microarray Analysis*
Biomarkers, Tumor/*blood
Neoplasm Proteins/*genetics
Neoplasms/*diagnosis
Biomarkers, Tumor/genetics ; Breast Neoplasms/blood ; Breast Neoplasms/diagnosis ; Breast Neoplasms/genetics ; Carcinoma/blood ; Carcinoma/diagnosis ; Carcinoma/genetics ; Colonic Neoplasms/blood ; Colonic Neoplasms/diagnosis ; Colonic Neoplasms/genetics ; Databases, Genetic ; Early Diagnosis ; Female ; Gene Expression Regulation, Neoplastic ; Humans ; Lung Neoplasms/blood ; Lung Neoplasms/diagnosis ; Lung Neoplasms/genetics ; Male ; Neoplasm Proteins/blood ; Neoplasms/blood ; Neoplasms/genetics ; Neoplastic Cells, Circulating ; Ovarian Neoplasms/blood ; Ovarian Neoplasms/diagnosis ; Ovarian Neoplasms/genetics ; Pancreatic Neoplasms/blood ; Pancreatic Neoplasms/diagnosis ; Pancreatic Neoplasms/genetics ; Prostatic Neoplasms/blood ; Prostatic Neoplasms/diagnosis ; Prostatic Neoplasms/genetics ; Up-Regulation
Czasopismo naukowe
Tytuł :
Quality control of photosystem II: reactive oxygen species are responsible for the damage to photosystem II under moderate heat stress.
Autorzy :
Yamashita A; Graduate School of Natural Science and Technology, Okayama University, Okayama 700-8530, Japan.
Nijo N
Pospísil P
Morita N
Takenaka D
Aminaka R
Yamamoto Y
Yamamoto Y
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Źródło :
The Journal of biological chemistry [J Biol Chem] 2008 Oct 17; Vol. 283 (42), pp. 28380-91. Date of Electronic Publication: 2008 Jul 29.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Reactive Oxygen Species*
Photosystem II Protein Complex/*physiology
Electron Spin Resonance Spectroscopy ; Hot Temperature ; Hydrogen Peroxide/chemistry ; Light ; Lipid Peroxidation ; Models, Biological ; Oxygen/chemistry ; Proteins/chemistry ; Spinacia oleracea/metabolism ; Temperature ; Thylakoids/metabolism ; Time Factors ; Water/chemistry
Czasopismo naukowe
Tytuł :
Superoxide oxidase and reductase activity of cytochrome b559 in photosystem II.
Autorzy :
Tiwari A; Department of Experimental Physics, Laboratory of Biophysics, Faculty of Science, Palacký University, tr. Svobody 26, 771 46 Olomouc, Czech Republic.
Pospísil P
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Źródło :
Biochimica et biophysica acta [Biochim Biophys Acta] 2009 Aug; Vol. 1787 (8), pp. 985-94. Date of Electronic Publication: 2009 Apr 05.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Cytochrome b Group/*metabolism
Oxidoreductases/*metabolism
Photosystem II Protein Complex/*metabolism
Superoxides/*metabolism
Carbodiimides ; Cytochrome b Group/chemistry ; Diethyl Pyrocarbonate/pharmacology ; Free Radical Scavengers/pharmacology ; Heme/chemistry ; Heme/metabolism ; Hydrogen-Ion Concentration ; Oxidation-Reduction ; Oxidoreductases/chemistry ; Photosynthesis/drug effects ; Photosystem II Protein Complex/chemistry ; Reactive Oxygen Species/chemistry ; Reactive Oxygen Species/metabolism ; Spinacia oleracea/chemistry ; Superoxides/chemistry ; Tromethamine/chemistry
Czasopismo naukowe
Tytuł :
Quality control of photosystem II: Thylakoid unstacking is necessary to avoid further damage to the D1 protein and to facilitate D1 degradation under light stress in spinach thylakoids.
Autorzy :
Khatoon M; Graduate School of Natural Science and Technology, Okayama University, Okayama 700-8530, Japan.
Inagawa K
Pospísil P
Yamashita A
Yoshioka M
Lundin B
Horie J
Morita N
Jajoo A
Yamamoto Y
Yamamoto Y
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Źródło :
The Journal of biological chemistry [J Biol Chem] 2009 Sep 11; Vol. 284 (37), pp. 25343-52. Date of Electronic Publication: 2009 Jul 17.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Photosystem II Protein Complex/*metabolism
Thylakoids/*chemistry
Cations ; Chloroplasts/metabolism ; Electron Spin Resonance Spectroscopy ; Electrons ; Electrophoresis, Polyacrylamide Gel ; Light ; Models, Biological ; Photochemistry/methods ; Photosystem II Protein Complex/chemistry ; Plant Physiological Phenomena ; Plant Proteins/metabolism ; Reactive Oxygen Species ; Spectrophotometry/methods ; Spinacia oleracea/enzymology ; Spinacia oleracea/physiology ; Thylakoids/metabolism
Czasopismo naukowe
Tytuł :
Production of reactive oxygen species by photosystem II.
Autorzy :
Pospísil P; Laboratory of Biophysics, Department of Experimental Physics, Faculty of Science, Palacký University, Olomouc, Czech Republic.
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Źródło :
Biochimica et biophysica acta [Biochim Biophys Acta] 2009 Oct; Vol. 1787 (10), pp. 1151-60. Date of Electronic Publication: 2009 May 20.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't; Review
MeSH Terms :
Photosystem II Protein Complex/*metabolism
Reactive Oxygen Species/*metabolism
Electrons
Czasopismo naukowe
Tytuł :
Differential mechanism of light-induced and oxygen-dependent restoration of the high-potential form of cytochrome b(559) in Tris-treated photosystem II membranes.
Autorzy :
Pospísil P; Laboratory of Biophysics, Department of Experimental Physics, Faculty of Science, Palacký University, tr. 17. listopadu 1192/12, Olomouc, Czech Republic. />Tiwari A
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Źródło :
Biochimica et biophysica acta [Biochim Biophys Acta] 2010 Apr; Vol. 1797 (4), pp. 451-6. Date of Electronic Publication: 2010 Jan 06.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Cytochrome b Group/*metabolism
Oxygen/*metabolism
Photosystem II Protein Complex/*metabolism
Thylakoids/*metabolism
Cytochrome b Group/chemistry ; Ferric Compounds/chemistry ; Ferric Compounds/metabolism ; Ferrous Compounds/chemistry ; Ferrous Compounds/metabolism ; Histidine/chemistry ; Histidine/metabolism ; Hydrogen-Ion Concentration ; Light ; Models, Chemical ; Oxidation-Reduction/drug effects ; Oxidation-Reduction/radiation effects ; Oxygen/pharmacology ; Photosystem II Protein Complex/chemistry ; Plant Proteins/chemistry ; Plant Proteins/metabolism ; Potentiometry ; Spectrophotometry ; Spinacia oleracea/metabolism ; Thylakoids/drug effects ; Thylakoids/radiation effects ; Tromethamine/chemistry ; Tromethamine/pharmacology
Czasopismo naukowe
Tytuł :
Ultra-weak photon emission as a non-invasive tool for monitoring of oxidative processes in the epidermal cells of human skin: comparative study on the dorsal and the palm side of the hand.
Autorzy :
Rastogi A; Laboratory of Biophysics, Department of Experimental Physics, Faculty of Science, Palacký University, tr. 17 listopadu 1192/12, Olomouc, Czech Republic.
Pospísil P
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Źródło :
Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI) [Skin Res Technol] 2010 Aug; Vol. 16 (3), pp. 365-70.
Typ publikacji :
Clinical Trial; Comparative Study; Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Hand*
Hydrogen Peroxide*/administration & dosage
Photons*
Epidermis/*metabolism
Oxidative Stress/*physiology
Epidermis/drug effects ; Humans ; Oxidants/administration & dosage ; Oxidation-Reduction ; Oxidative Stress/drug effects ; Radiometry ; Skin Physiological Phenomena/drug effects
Czasopismo naukowe
Tytuł :
Water-splitting manganese complex controls light-induced redox changes of cytochrome b559 in photosystem II.
Autorzy :
Sinha RK; Department of Experimental Physics, Faculty of Science, Palacký University, Olomouc, Czech Republic.
Tiwari A
Pospísil P
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Źródło :
Journal of bioenergetics and biomembranes [J Bioenerg Biomembr] 2010 Aug; Vol. 42 (4), pp. 337-44. Date of Electronic Publication: 2010 Jul 07.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Cytochrome b Group/*chemistry
Cytochrome b Group/*metabolism
Manganese/*metabolism
Photosystem II Protein Complex/*chemistry
Photosystem II Protein Complex/*metabolism
Water/*metabolism
Manganese/deficiency ; Oxidation-Reduction ; Plant Proteins/metabolism ; Protein Conformation ; Spinacia oleracea/metabolism
Czasopismo naukowe
Tytuł :
Singlet oxygen scavenging activity of plastoquinol in photosystem II of higher plants: electron paramagnetic resonance spin-trapping study.
Autorzy :
Yadav DK; Laboratory of Biophysics, Department of Experimental Physics, Faculty of Science, Palacký University, tr. 17. Listopadu 12, Olomouc, Czech Republic.
Kruk J
Sinha RK
Pospíšil P
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Źródło :
Biochimica et biophysica acta [Biochim Biophys Acta] 2010 Nov; Vol. 1797 (11), pp. 1807-11. Date of Electronic Publication: 2010 Jul 15.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Electron Spin Resonance Spectroscopy*
Free Radical Scavengers/*pharmacology
Photosystem II Protein Complex/*chemistry
Plastoquinone/*analogs & derivatives
Singlet Oxygen/*chemistry
Spinacia oleracea/*chemistry
Cell Membrane/drug effects ; Cell Membrane/metabolism ; Photosystem II Protein Complex/metabolism ; Plastoquinone/chemistry ; Spin Trapping
Czasopismo naukowe
Tytuł :
Linoleic acid-induced ultra-weak photon emission from Chlamydomonas reinhardtii as a tool for monitoring of lipid peroxidation in the cell membranes.
Autorzy :
Prasad A; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Olomouc, Czech Republic.
Pospíšil P
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Źródło :
PloS one [PLoS One] 2011; Vol. 6 (7), pp. e22345. Date of Electronic Publication: 2011 Jul 25.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Photons*
Cell Membrane/*drug effects
Cell Membrane/*metabolism
Chlamydomonas reinhardtii/*cytology
Chlamydomonas reinhardtii/*metabolism
Linoleic Acid/*pharmacology
Lipid Peroxidation/*drug effects
Chlamydomonas reinhardtii/drug effects ; Histidine/pharmacology ; Hydroxyl Radical/metabolism ; Lipoxygenase/metabolism ; Lipoxygenase Inhibitors/pharmacology ; Malondialdehyde/metabolism ; Mannitol/pharmacology ; Oxygen/metabolism ; Thiobarbiturates/metabolism
Czasopismo naukowe
Tytuł :
Enzymatic function of cytochrome b559 in photosystem II.
Autorzy :
Pospíšil P; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71 Olomouc, Czech Republic.
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Źródło :
Journal of photochemistry and photobiology. B, Biology [J Photochem Photobiol B] 2011 Jul-Aug; Vol. 104 (1-2), pp. 341-7. Date of Electronic Publication: 2011 Feb 16.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't; Review
MeSH Terms :
Cytochrome b Group/*metabolism
Photosystem II Protein Complex/*metabolism
Cytochrome b Group/chemistry ; Electron Transport ; Oxidation-Reduction ; Oxygen/chemistry ; Oxygen/metabolism ; Photosystem II Protein Complex/chemistry
Czasopismo naukowe
Tytuł :
Spontaneous ultraweak photon emission imaging of oxidative metabolic processes in human skin: effect of molecular oxygen and antioxidant defense system.
Autorzy :
Rastogi A; Palacký University, Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Šlechtitelů 11, 783 71 Olomouc, Czech Republic.
Pospísil P
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Źródło :
Journal of biomedical optics [J Biomed Opt] 2011 Sep; Vol. 16 (9), pp. 096005.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Photons*
Free Radical Scavengers/*pharmacology
Oxygen/*metabolism
Skin/*drug effects
Skin/*metabolism
Skin Physiological Phenomena/*drug effects
Spectrophotometry/*methods
Adult ; Ascorbic Acid/metabolism ; Glutathione/metabolism ; Hand ; Humans ; Male ; Photography ; Skin/chemistry ; Spectrophotometry/instrumentation ; Ubiquinone/analogs & derivatives ; Ubiquinone/metabolism ; alpha-Tocopherol/metabolism
Czasopismo naukowe
Tytuł :
Two-dimensional imaging of spontaneous ultra-weak photon emission from the human skin: role of reactive oxygen species.
Autorzy :
Prasad A; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 78371 Olomouc, Czech Republic.
Pospišil P
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Źródło :
Journal of biophotonics [J Biophotonics] 2011 Nov; Vol. 4 (11-12), pp. 840-9. Date of Electronic Publication: 2011 Oct 20.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Photons*
Diagnostic Imaging/*methods
Reactive Oxygen Species/*metabolism
Skin/*metabolism
Skin Physiological Phenomena/*drug effects
Adult ; Electron Spin Resonance Spectroscopy ; Hand/physiology ; Head/physiology ; Humans ; Hydrogen Peroxide/administration & dosage ; Hydrogen Peroxide/pharmacokinetics ; Hydrogen Peroxide/pharmacology ; Hydroxyl Radical/metabolism ; Iron/administration & dosage ; Iron/pharmacology ; Male ; Oxidative Stress/drug effects ; Photometry/instrumentation ; Photometry/methods ; Reactive Oxygen Species/administration & dosage ; Reactive Oxygen Species/pharmacology ; Skin/drug effects ; Superoxides/metabolism ; Torso/physiology ; Xanthine/administration & dosage ; Xanthine/pharmacology ; Xanthine Oxidase/administration & dosage ; Xanthine Oxidase/pharmacology
Czasopismo naukowe
Tytuł :
Evidence on the formation of singlet oxygen in the donor side photoinhibition of photosystem II: EPR spin-trapping study.
Autorzy :
Yadav DK; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Olomouc, Czech Republic.
Pospíšil P
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Źródło :
PloS one [PLoS One] 2012; Vol. 7 (9), pp. e45883. Date of Electronic Publication: 2012 Sep 26.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Singlet Oxygen*
Photochemistry/*methods
Photosystem II Protein Complex/*physiology
Spin Trapping/*methods
Carbon/chemistry ; Electron Spin Resonance Spectroscopy/methods ; Free Radicals ; Hydrogen-Ion Concentration ; Light ; Models, Chemical ; Oxygen/chemistry ; Propyl Gallate/chemistry ; Spinacia oleracea ; Synechococcus/metabolism
Czasopismo naukowe
Tytuł :
Quality control of photosystem II: lipid peroxidation accelerates photoinhibition under excessive illumination.
Autorzy :
Chan T; Graduate School of Natural Science and Technology, Okayama University, Okayama, Japan.
Shimizu Y
Pospíšil P
Nijo N
Fujiwara A
Taninaka Y
Ishikawa T
Hori H
Nanba D
Imai A
Morita N
Yoshioka-Nishimura M
Izumi Y
Yamamoto Y
Kobayashi H
Mizusawa N
Wada H
Yamamoto Y
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Źródło :
PloS one [PLoS One] 2012; Vol. 7 (12), pp. e52100. Date of Electronic Publication: 2012 Dec 27.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Light/*adverse effects
Light-Harvesting Protein Complexes/*metabolism
Photosystem II Protein Complex/*metabolism
Spinacia oleracea/*metabolism
Thylakoids/*metabolism
Electron Spin Resonance Spectroscopy ; Light-Harvesting Protein Complexes/radiation effects ; Lipid Peroxidation/radiation effects ; Malondialdehyde/pharmacology ; Oxidation-Reduction ; Oxygen/metabolism ; Photosynthesis/radiation effects ; Photosystem II Protein Complex/radiation effects ; Singlet Oxygen/metabolism ; Spinacia oleracea/radiation effects ; Thylakoids/radiation effects
Czasopismo naukowe
Tytuł :
Molecular mechanisms of production and scavenging of reactive oxygen species by photosystem II.
Autorzy :
Pospíšil P; Department of Biophysics, Centre of the region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Czech Republic.
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Źródło :
Biochimica et biophysica acta [Biochim Biophys Acta] 2012 Jan; Vol. 1817 (1), pp. 218-31. Date of Electronic Publication: 2011 May 27.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't; Review
MeSH Terms :
Free Radical Scavengers/*metabolism
Photosystem II Protein Complex/*metabolism
Reactive Oxygen Species/*metabolism
Electron Transport ; Energy Transfer ; Models, Molecular ; Oxidation-Reduction ; Photosystem II Protein Complex/chemistry
Czasopismo naukowe
Tytuł :
Small CAB-like proteins prevent formation of singlet oxygen in the damaged photosystem II complex of the cyanobacterium Synechocystis sp. PCC 6803.
Autorzy :
Sinha RK; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Palacký University, Šlechtitelů 11, 783 71 Olomouc, Czech Republic.
Komenda J
Knoppová J
Sedlářová M
Pospíšil P
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Źródło :
Plant, cell & environment [Plant Cell Environ] 2012 Apr; Vol. 35 (4), pp. 806-18. Date of Electronic Publication: 2011 Dec 13.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Bacterial Proteins/*metabolism
Photosystem II Protein Complex/*physiology
Reactive Oxygen Species/*metabolism
Singlet Oxygen/*metabolism
Synechocystis/*physiology
Chlorophyll/metabolism ; Cold Temperature ; Cytochrome b Group/metabolism ; Hydroxyl Radical/metabolism ; Light ; Oxidation-Reduction ; Oxidative Stress ; Photosystem I Protein Complex/physiology ; Photosystem II Protein Complex/metabolism ; Synechocystis/metabolism ; Synechocystis/radiation effects ; Thylakoids/metabolism
Czasopismo naukowe
Tytuł :
Role of chloride ion in hydroxyl radical production in photosystem II under heat stress: electron paramagnetic resonance spin-trapping study.
Autorzy :
Yadav DK; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, Olomouc, Czech Republic.
Pospíšil P
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Źródło :
Journal of bioenergetics and biomembranes [J Bioenerg Biomembr] 2012 Jun; Vol. 44 (3), pp. 365-72. Date of Electronic Publication: 2012 Mar 31.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Chlorides/*metabolism
Hydrogen Peroxide/*pharmacology
Hydroxyl Radical/*metabolism
Photosystem II Protein Complex/*metabolism
Electron Spin Resonance Spectroscopy/methods ; Heating ; Oxidation-Reduction ; Photosystem II Protein Complex/chemistry ; Spin Trapping/methods ; Spinacia oleracea/chemistry
Czasopismo naukowe
Tytuł :
Computational and biological evaluation of quinazolinone prodrug for targeting pancreatic cancer.
Autorzy :
Pospisil P; Harvard Medical School, Department of Radiology, 200 Longwood Avenue, Boston, MA 02115, USA. pavel.pospisil@gmail.com
Korideck H
Wang K
Yang Y
Iyer LK
Kassis AI
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Źródło :
Chemical biology & drug design [Chem Biol Drug Des] 2012 Jun; Vol. 79 (6), pp. 926-34. Date of Electronic Publication: 2012 Mar 16.
Typ publikacji :
Journal Article; Research Support, N.I.H., Extramural
MeSH Terms :
Prodrugs/*chemistry
Quinazolinones/*chemistry
Binding Sites ; Cell Line, Tumor ; Cell Nucleus/drug effects ; Computer Simulation ; Humans ; Hydrolysis ; Iodine Radioisotopes/chemistry ; Isotope Labeling ; Pancreatic Neoplasms/diagnostic imaging ; Positron-Emission Tomography ; Prodrugs/pharmacology ; Protein Structure, Tertiary ; Quinazolinones/pharmacology ; Sulfotransferases/chemistry ; Sulfotransferases/metabolism
Czasopismo naukowe
Tytuł :
Ultraweak photon emission induced by visible light and ultraviolet A radiation via photoactivated skin chromophores: in vivo charge coupled device imaging.
Autorzy :
Prasad A; Palacký University, Faculty of Science, Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Šlechtitelů 11, 783 71 Olomouc, Czech Republic.
Pospíšil P
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Źródło :
Journal of biomedical optics [J Biomed Opt] 2012 Aug; Vol. 17 (8), pp. 085004.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Radiometry/*instrumentation
Reactive Oxygen Species/*metabolism
Skin/*metabolism
Skin/*radiation effects
Dose-Response Relationship, Radiation ; Equipment Design ; Equipment Failure Analysis ; Humans ; Light ; Photons ; Radiation Dosage ; Ultraviolet Rays
Czasopismo naukowe
Tytuł :
Production of hydrogen peroxide and hydroxyl radical in potato tuber during the necrotrophic phase of hemibiotrophic pathogen Phytophthora infestans infection.
Autorzy :
Rastogi A; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71 Olomouc, Czech Republic.
Pospíšil P
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Źródło :
Journal of photochemistry and photobiology. B, Biology [J Photochem Photobiol B] 2012 Dec 05; Vol. 117, pp. 202-6. Date of Electronic Publication: 2012 Oct 23.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Hydrogen Peroxide/*metabolism
Hydroxyl Radical/*metabolism
Phytophthora infestans/*physiology
Plant Diseases/*parasitology
Solanum tuberosum/*metabolism
Solanum tuberosum/*parasitology
Food Quality ; Lipid Peroxidation ; Molecular Imaging ; Phytophthora infestans/growth & development
Czasopismo naukowe
Tytuł :
Towards the two-dimensional imaging of spontaneous ultra-weak photon emission from microbial, plant and animal cells.
Autorzy :
Prasad A; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University , Šlechtitelů 11, 78371 Olomouc, Czech Republic.
Pospíšil P
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Źródło :
Scientific reports [Sci Rep] 2013; Vol. 3, pp. 1211. Date of Electronic Publication: 2013 Feb 05.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Photons*
Arabidopsis/*physiology
Saccharomyces cerevisiae/*physiology
Animals ; Hand/physiology ; Humans ; Oxidation-Reduction ; Time Factors
Czasopismo naukowe
Tytuł :
Ultra-weak photon emission as a non-invasive tool for the measurement of oxidative stress induced by UVA radiation in Arabidopsis thaliana.
Autorzy :
Rastogi A; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 21, 783 71 Olomouc, Czech Republic.
Pospíšil P
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Źródło :
Journal of photochemistry and photobiology. B, Biology [J Photochem Photobiol B] 2013 Jun 05; Vol. 123, pp. 59-64. Date of Electronic Publication: 2013 Apr 06.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Photons*
Stress, Physiological*
Ultraviolet Rays*
Arabidopsis/*radiation effects
Oxidative Stress/*radiation effects
Chlorophyll/chemistry ; Plant Leaves/radiation effects
Czasopismo naukowe
Tytuł :
Formation of superoxide anion and carbon-centered radicals by photosystem II under high light and heat stress-EPR spin-trapping study.
Autorzy :
Tiwari A; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71, Olomouc, Czech Republic.
Rác M
Pospíšil P
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Źródło :
Journal of bioenergetics and biomembranes [J Bioenerg Biomembr] 2013 Dec; Vol. 45 (6), pp. 551-9. Date of Electronic Publication: 2013 Aug 11.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Free Radicals/*metabolism
Oxygen/*metabolism
Photosystem II Protein Complex/*metabolism
Spin Trapping/*methods
Superoxides/*metabolism
Electron Spin Resonance Spectroscopy ; Free Radicals/chemistry ; Light ; Oxidation-Reduction ; Oxygen/chemistry ; Photochemical Processes ; Photosystem II Protein Complex/chemistry ; Spinacia oleracea ; Superoxides/chemistry
Czasopismo naukowe
Tytuł :
Singlet oxygen scavenging activity of tocopherol and plastochromanol in Arabidopsis thaliana: relevance to photooxidative stress.
Autorzy :
Rastogi A; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Olomouc, 783 71, Czech Republic.
Yadav DK
Szymańska R
Kruk J
Sedlářová M
Pospíšil P
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Źródło :
Plant, cell & environment [Plant Cell Environ] 2014 Feb; Vol. 37 (2), pp. 392-401. Date of Electronic Publication: 2013 Aug 28.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Oxidative Stress*
Arabidopsis/*metabolism
Free Radical Scavengers/*metabolism
Singlet Oxygen/*metabolism
Tocopherols/*metabolism
Arabidopsis/genetics ; Arabidopsis/radiation effects ; Chloroplasts/metabolism ; Chromatography, High Pressure Liquid ; Intramolecular Transferases/genetics ; Plant Leaves/genetics ; Plant Leaves/metabolism ; Plant Leaves/radiation effects ; Spin Trapping
Czasopismo naukowe
Tytuł :
The role of metals in production and scavenging of reactive oxygen species in photosystem II.
Autorzy :
Pospíšil P; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71 Olomouc, Czech Republic pavel.pospisil@upol.cz.
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Źródło :
Plant & cell physiology [Plant Cell Physiol] 2014 Jul; Vol. 55 (7), pp. 1224-32. Date of Electronic Publication: 2014 Apr 26.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't; Review
MeSH Terms :
Cyanobacteria/*enzymology
Free Radical Scavengers/*metabolism
Metals/*metabolism
Photosystem II Protein Complex/*metabolism
Plants/*enzymology
Reactive Oxygen Species/*metabolism
Catalytic Domain ; Cytochrome b Group/chemistry ; Cytochrome b Group/metabolism ; Iron/metabolism ; Manganese/metabolism ; Models, Molecular ; Oxidation-Reduction ; Oxygen/metabolism ; Photosystem II Protein Complex/chemistry ; Water/metabolism
Czasopismo naukowe
Tytuł :
Formation of singlet oxygen and protection against its oxidative damage in Photosystem II under abiotic stress.
Autorzy :
Pospíšil P; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71 Olomouc, Czech Republic. Electronic address: pavel.pospisil@upol.cz.
Prasad A; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71 Olomouc, Czech Republic.
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Źródło :
Journal of photochemistry and photobiology. B, Biology [J Photochem Photobiol B] 2014 Aug; Vol. 137, pp. 39-48. Date of Electronic Publication: 2014 May 06.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't; Review
MeSH Terms :
Oxidative Stress*/drug effects
Oxidative Stress*/radiation effects
Stress, Physiological*/drug effects
Stress, Physiological*/radiation effects
Photosystem II Protein Complex/*metabolism
Singlet Oxygen/*metabolism
Photosystem II Protein Complex/chemistry ; Plants/drug effects ; Plants/metabolism ; Plants/radiation effects
Czasopismo naukowe
Tytuł :
Ultra-weak photon emission from living systems--from mechanism to application.
Autorzy :
Pospíšil P; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Olomouc, Czech Republic.
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Źródło :
Journal of photochemistry and photobiology. B, Biology [J Photochem Photobiol B] 2014 Oct 05; Vol. 139, pp. 1. Date of Electronic Publication: 2014 Jun 30.
Typ publikacji :
Introductory Journal Article
MeSH Terms :
Photobiology*
Photochemistry*
Photons*
Czasopismo naukowe
Tytuł :
Ultra-weak photon emission from biological samples: definition, mechanisms, properties, detection and applications.
Autorzy :
Cifra M; Institute of Photonics and Electronics, Academy of Sciences of the Czech Republic, Chaberská 57, 182 00 Prague, Czech Republic.
Pospíšil P; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71 Olomouc, Czech Republic. Electronic address: pavel.pospisil@upol.cz.
Pokaż więcej
Źródło :
Journal of photochemistry and photobiology. B, Biology [J Photochem Photobiol B] 2014 Oct 05; Vol. 139, pp. 2-10. Date of Electronic Publication: 2014 Feb 20.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't; Review
MeSH Terms :
Photons*
Terminology as Topic*
Photobiology/*methods
Animals ; Humans ; Spectrum Analysis
Czasopismo naukowe
Tytuł :
Role of reactive oxygen species in ultra-weak photon emission in biological systems.
Autorzy :
Pospíšil P; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71 Olomouc, Czech Republic. Electronic address: pavel.pospisil@upol.cz.
Prasad A; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71 Olomouc, Czech Republic.
Rác M; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71 Olomouc, Czech Republic.
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Źródło :
Journal of photochemistry and photobiology. B, Biology [J Photochem Photobiol B] 2014 Oct 05; Vol. 139, pp. 11-23. Date of Electronic Publication: 2014 Mar 03.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't; Review
MeSH Terms :
Photons*
Photobiology/*methods
Reactive Oxygen Species/*metabolism
Animals ; Electrons ; Humans ; Oxidation-Reduction
Czasopismo naukowe
Tytuł :
New perspective in cell communication: potential role of ultra-weak photon emission.
Autorzy :
Prasad A; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71 Olomouc, Czech Republic.
Rossi C; Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Via A. Moro, 2-53100 Siena, Italy; Centre for Colloid and Surface Science (CSGI), University of Florence, Via della, Lastruccia 3, Sesto Fiorentino, FI, Italy. Electronic address: .
Lamponi S; Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Via A. Moro, 2-53100 Siena, Italy.
Pospíšil P; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71 Olomouc, Czech Republic.
Foletti A; Laboratory of Applied Mathematics and Physics, Department of Innovative Technologies - DTI, University of Applied Sciences of Southern Switzerland-SUPSI, Manno, Switzerland.
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Źródło :
Journal of photochemistry and photobiology. B, Biology [J Photochem Photobiol B] 2014 Oct 05; Vol. 139, pp. 47-53. Date of Electronic Publication: 2014 Mar 15.
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't; Review
MeSH Terms :
Cell Communication*
Photons*
Photobiology/*methods
Animals ; Biochemistry ; Humans
Czasopismo naukowe
Tytuł :
Evidence for the involvement of loosely bound plastosemiquinones in superoxide anion radical production in photosystem II.
Autorzy :
Yadav DK; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Olomouc, Czech Republic.
Prasad A; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Olomouc, Czech Republic.
Kruk J; Department of Plant Physiology and Biochemistry, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Kraków, Poland.
Pospíšil P; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Olomouc, Czech Republic.
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Źródło :
PloS one [PLoS One] 2014 Dec 26; Vol. 9 (12), pp. e115466. Date of Electronic Publication: 2014 Dec 26 (Print Publication: 2014).
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Photosystem II Protein Complex/*physiology
Plastoquinone/*analogs & derivatives
Spinacia oleracea/*physiology
Superoxides/*metabolism
Binding Sites ; Electron Spin Resonance Spectroscopy ; Membrane Potentials ; Photosystem II Protein Complex/chemistry ; Plant Leaves/metabolism ; Plant Proteins/metabolism ; Plastoquinone/chemistry ; Plastoquinone/metabolism ; Spinacia oleracea/chemistry
Czasopismo naukowe
Tytuł :
Oxidative damage of U937 human leukemic cells caused by hydroxyl radical results in singlet oxygen formation.
Autorzy :
Rác M; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71, Olomouc, Czech Republic.
Křupka M; Department of Immunology, Faculty of Medicine and Dentistry, Palacký University, Hněvotínská 3, 775 15, Olomouc, Czech Republic.
Binder S; Department of Medical Biophysics, Faculty of Medicine and Dentistry, Palacký University, Hněvotínská 3, 775 15, Olomouc, Czech Republic.
Sedlářová M; Department of Botany, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71, Olomouc, Czech Republic.
Matušková Z; Department of Pharmacology and Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University, Hněvotínská 3, 775 15, Olomouc, Czech Republic.
Raška M; Department of Immunology, Faculty of Medicine and Dentistry, Palacký University, Hněvotínská 3, 775 15, Olomouc, Czech Republic.
Pospíšil P; Department of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, Šlechtitelů 11, 783 71, Olomouc, Czech Republic.
Pokaż więcej
Źródło :
PloS one [PLoS One] 2015 Mar 02; Vol. 10 (3), pp. e0116958. Date of Electronic Publication: 2015 Mar 02 (Print Publication: 2015).
Typ publikacji :
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms :
Hydroxyl Radical/*toxicity
Oxidative Stress/*drug effects
Singlet Oxygen/*metabolism
Cell Line, Tumor ; Cell Survival/drug effects ; Chromatography, High Pressure Liquid ; Comet Assay ; Electron Spin Resonance Spectroscopy ; Humans ; Hydrogen Peroxide/toxicity ; Iron/toxicity ; Leukemia/metabolism ; Leukemia/pathology ; Lipid Peroxidation/drug effects ; Malondialdehyde/analysis ; Microscopy, Confocal ; Protein Carbonylation/drug effects
Czasopismo naukowe

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