Výsledky vyhľadávania - "Protons"

Protonic capacitor cell energetics: transmembrane-electrostatically localized protons/cations.

Autori: Lee JW; Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, Virginia, United States.

Zdroj: American journal of physiology. Cell physiology [Am J Physiol Cell Physiol] 2025 Dec 01; Vol. 329 (6), pp. C1944-C1984. Date of Electronic Publication: 2025 Oct 17.

Spôsob vydávania: Journal Article; Review

Informácie o časopise: Publisher: American Physiological Society Country of Publication: United States NLM ID: 100901225 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1522-1563 (Electronic) Linking ISSN: 03636143 NLM ISO Abbreviation: Am J Physiol Cell Physiol Subsets: MEDLINE

Výrazy zo slovníka MeSH: Protons* , Energy Metabolism*/physiology , Cell Membrane*/metabolism , Cell Membrane*/physiology, Animals ; Humans ; Static Electricity ; Membrane Potentials/physiology ; Models, Biological ; Oxidative Phosphorylation

QM/MM Free Energy Calculations of IRE1 Reveal a Unique Protonation State of the Catalytic Lys599.

Autori: Carlesso A Conflitti P Mahdizadeh SJ a ďalší

Zdroj: Journal of computational chemistry [J Comput Chem] 2025 Dec 05; Vol. 46 (31), pp. e70288.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: Wiley Country of Publication: United States NLM ID: 9878362 Publication Model: Print Cited Medium: Internet ISSN: 1096-987X (Electronic) Linking ISSN: 01928651 NLM ISO Abbreviation: J Comput Chem Subsets: MEDLINE

Výrazy zo slovníka MeSH: Protein Serine-Threonine Kinases*/chemistry , Protein Serine-Threonine Kinases*/metabolism , Protein Serine-Threonine Kinases*/antagonists & inhibitors , Protons* , Quantum Theory* , Lysine*/chemistry , Lysine*/metabolism , Molecular Dynamics Simulation* , Endoribonucleases*/chemistry , Endoribonucleases*/metabolism , Endoribonucleases*/antagonists & inhibitors, Thermodynamics ; Humans

Design and application of proton gradient-based pH-responsive nanomaterials in the tumor microenvironment.

Autori: Jiang J Jin L Zhao Z a ďalší

Zdroj: Nanoscale [Nanoscale] 2025 Dec 04; Vol. 17 (47), pp. 27042-27065. Date of Electronic Publication: 2025 Dec 04.

Spôsob vydávania: Journal Article; Review

Informácie o časopise: Publisher: RSC Pub Country of Publication: England NLM ID: 101525249 Publication Model: Electronic Cited Medium: Internet ISSN: 2040-3372 (Electronic) Linking ISSN: 20403364 NLM ISO Abbreviation: Nanoscale Subsets: MEDLINE

Výrazy zo slovníka MeSH: Tumor Microenvironment*/drug effects , Protons* , Neoplasms*/pathology , Neoplasms*/drug therapy , Neoplasms*/metabolism , Nanoparticles*/chemistry , Nanostructures*/chemistry, Hydrogen-Ion Concentration ; Humans ; Animals ; Silicon Dioxide/chemistry ; Micelles ; Metal-Organic Frameworks/chemistry ; Liposomes/chemistry

Extracellular DNA-mediated Differential Bystander Effects Induced by FLASH or Conventional Proton Radiation.

Autori: Xu Y Guo Z Ding Y a ďalší

Zdroj: Radiation research [Radiat Res] 2025 Dec 01; Vol. 204 (6), pp. 624-634.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: Radiation Research Society Country of Publication: United States NLM ID: 0401245 Publication Model: Print Cited Medium: Internet ISSN: 1938-5404 (Electronic) Linking ISSN: 00337587 NLM ISO Abbreviation: Radiat Res Subsets: MEDLINE

Výrazy zo slovníka MeSH: Bystander Effect*/radiation effects , DNA*/metabolism , Protons* , Extracellular Space*/metabolism , Extracellular Space*/radiation effects, Humans ; Apoptosis/radiation effects ; Reactive Oxygen Species/metabolism ; Cell Line ; Cell Survival/radiation effects ; NF-kappa B/metabolism ; Signal Transduction/radiation effects

Nucleoside diphosphate kinase strongly promotes GDP and ADP metabolism in the cell and affects endogenous proton leak in mitochondria - the kinase is hampered by oxidative phosphorylation inhibitors.

Autori: Woyda-Ploszczyca AM; Department of Bioenergetics, Institute of Molecular Biology and Biotechnology, Faculty of Biology, Adam Mickiewicz University, Poznan, Poland.

Zdroj: Journal of enzyme inhibition and medicinal chemistry [J Enzyme Inhib Med Chem] 2025 Dec; Vol. 40 (1), pp. 2520611. Date of Electronic Publication: 2025 Jul 17.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: Taylor & Francis Country of Publication: England NLM ID: 101150203 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1475-6374 (Electronic) Linking ISSN: 14756366 NLM ISO Abbreviation: J Enzyme Inhib Med Chem Subsets: MEDLINE

Výrazy zo slovníka MeSH: Oxidative Phosphorylation*/drug effects , Mitochondria*/metabolism , Mitochondria*/drug effects , Nucleoside-Diphosphate Kinase*/metabolism , Nucleoside-Diphosphate Kinase*/antagonists & inhibitors , Adenosine Diphosphate*/metabolism , Guanosine Diphosphate*/metabolism , Saccharomyces cerevisiae*/metabolism , Saccharomyces cerevisiae*/drug effects , Saccharomyces cerevisiae*/enzymology , Protons*, Molecular Structure ; Dose-Response Relationship, Drug ; Structure-Activity Relationship

Preoperative Grading of WHO Grade 3 Gliomas and Comprehensive Glioma Assessment Using APTw MRI: Enhancing Diagnostic Thresholds and Noninvasive Tumor Characterization.

Autori: Yegnaraman L Chidambaranathan N Rajendran A

Zdroj: NMR in biomedicine [NMR Biomed] 2025 Dec; Vol. 38 (12), pp. e70158.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: Wiley Country of Publication: England NLM ID: 8915233 Publication Model: Print Cited Medium: Internet ISSN: 1099-1492 (Electronic) Linking ISSN: 09523480 NLM ISO Abbreviation: NMR Biomed Subsets: MEDLINE

Výrazy zo slovníka MeSH: Glioma*/diagnostic imaging , Glioma*/pathology , Magnetic Resonance Imaging* , Brain Neoplasms*/diagnostic imaging , Brain Neoplasms*/pathology , World Health Organization* , Preoperative Care* , Protons*, Humans ; Neoplasm Grading ; Female ; Male ; Middle Aged ; Adult ; Aged ; Retrospective Studies ; Young Adult ; Preoperative Period

Exposure to a Single Dose of Space-Relevant Proton Radiation Alters the Intestinal One-Carbon Metabolism Pathway and Microbiome in Mice.

Autori: Miousse IR Skinner CM Pathak R a ďalší

Zdroj: Radiation research [Radiat Res] 2025 Dec 01; Vol. 204 (6), pp. 561-569.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: Radiation Research Society Country of Publication: United States NLM ID: 0401245 Publication Model: Print Cited Medium: Internet ISSN: 1938-5404 (Electronic) Linking ISSN: 00337587 NLM ISO Abbreviation: Radiat Res Subsets: MEDLINE

Výrazy zo slovníka MeSH: Protons*/adverse effects , Carbon*/metabolism , Gastrointestinal Microbiome*/radiation effects , Intestines*/radiation effects , Intestines*/microbiology , Cosmic Radiation*/adverse effects, Animals ; Male ; Mice ; Mice, Inbred C57BL ; Methionine/metabolism ; Dose-Response Relationship, Radiation ; Intestinal Mucosa/metabolism

Estimating cross-relaxation rates between methyl and neighboring labile proton spins in high molecular weight proteins.

Autori: Tugarinov V Clore GM

Zdroj: Journal of biomolecular NMR [J Biomol NMR] 2025 Dec; Vol. 79 (4), pp. 223-230. Date of Electronic Publication: 2025 May 25.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: Springer Country of Publication: Netherlands NLM ID: 9110829 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1573-5001 (Electronic) Linking ISSN: 09252738 NLM ISO Abbreviation: J Biomol NMR Subsets: MEDLINE

Výrazy zo slovníka MeSH: Protons* , Proteins*/chemistry , Nuclear Magnetic Resonance, Biomolecular*/methods, Molecular Weight ; Water/chemistry

Distinct molecular responses of human intestinal organoids to proton and photon radiation.

Autori: Poplaski V Patel TD Nguyen-Phuc H a ďalší

Zdroj: American journal of physiology. Gastrointestinal and liver physiology [Am J Physiol Gastrointest Liver Physiol] 2025 Dec 01; Vol. 329 (6), pp. G734-G746. Date of Electronic Publication: 2025 Oct 30.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: American Physiological Society Country of Publication: United States NLM ID: 100901227 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1522-1547 (Electronic) Linking ISSN: 01931857 NLM ISO Abbreviation: Am J Physiol Gastrointest Liver Physiol Subsets: MEDLINE

Výrazy zo slovníka MeSH: Organoids*/radiation effects , Organoids*/metabolism , Intestinal Mucosa*/radiation effects , Intestinal Mucosa*/metabolism , Protons*/adverse effects , Photons*/adverse effects , Gamma Rays*/adverse effects , Jejunum*/metabolism , Jejunum*/radiation effects, Humans

Measuring long-range contacts in a fully protonated protein at 105 kHz magic angle spinning.

Autori: Mustapha ZO Ozturk EH Lefkin BE a ďalší

Zdroj: Journal of biomolecular NMR [J Biomol NMR] 2025 Dec; Vol. 79 (4), pp. 331-339. Date of Electronic Publication: 2025 Sep 26.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: Springer Country of Publication: Netherlands NLM ID: 9110829 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1573-5001 (Electronic) Linking ISSN: 09252738 NLM ISO Abbreviation: J Biomol NMR Subsets: MEDLINE

Výrazy zo slovníka MeSH: Nuclear Magnetic Resonance, Biomolecular*/methods , Protons* , Proteins*/chemistry, Protein Conformation

Current perspectives on proton and electron transfer pathways in photosystem II water oxidation.

Autori: Ishikita H Saito K

Zdroj: Plant & cell physiology [Plant Cell Physiol] 2025 Nov 28; Vol. 66 (11), pp. 1666-1676.

Spôsob vydávania: Journal Article; Review

Informácie o časopise: Publisher: Oxford University Press Country of Publication: Japan NLM ID: 9430925 Publication Model: Print Cited Medium: Internet ISSN: 1471-9053 (Electronic) Linking ISSN: 00320781 NLM ISO Abbreviation: Plant Cell Physiol Subsets: MEDLINE

Výrazy zo slovníka MeSH: Photosystem II Protein Complex*/metabolism , Photosystem II Protein Complex*/chemistry , Protons* , Water*/metabolism, Oxidation-Reduction ; Electron Transport

Performance evaluation of ESR dosimeters under proton beam FLASH irradiation conditions.

Autori: Kumagai J Iwata H Komaguchi K a ďalší

Zdroj: Journal of radiation research [J Radiat Res] 2025 Nov 25; Vol. 66 (6), pp. 719-726.

Spôsob vydávania: Journal Article; Evaluation Study

Informácie o časopise: Publisher: Oxford University Press Country of Publication: England NLM ID: 0376611 Publication Model: Print Cited Medium: Internet ISSN: 1349-9157 (Electronic) Linking ISSN: 04493060 NLM ISO Abbreviation: J Radiat Res Subsets: MEDLINE

Výrazy zo slovníka MeSH: Protons* , Radiation Dosimeters*, Electron Spin Resonance Spectroscopy ; Dose-Response Relationship, Radiation ; Linear Energy Transfer ; Alanine/chemistry ; Gamma Rays ; Proton Therapy ; Formates

Engineering Artificial Mitochondria with Self-Amplifying Proton Generation for Autonomous Energy Supply and Metabolic Coupling in Artificial Cells.

Autori: Fu F Hu X Tao S a ďalší

Zdroj: Angewandte Chemie (International ed. in English) [Angew Chem Int Ed Engl] 2025 Nov 24; Vol. 64 (48), pp. e202514980. Date of Electronic Publication: 2025 Sep 30.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: Wiley-VCH Country of Publication: Germany NLM ID: 0370543 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1521-3773 (Electronic) Linking ISSN: 14337851 NLM ISO Abbreviation: Angew Chem Int Ed Engl Subsets: MEDLINE

Výrazy zo slovníka MeSH: Artificial Cells*/metabolism , Artificial Cells*/chemistry , Protons* , Mitochondria*/metabolism , Mitochondria*/chemistry, Glucose Oxidase/metabolism ; Glucose Oxidase/chemistry ; Adenosine Triphosphate/metabolism ; Catalase/metabolism ; Catalase/chemistry

Room return effect of secondary neutrons generated by protons, helium, carbon and oxygen ions for radiotherapy.

Autori: Stengl C Mooshammer C Haney P a ďalší

Zdroj: Physics in medicine and biology [Phys Med Biol] 2025 Nov 21; Vol. 70 (23). Date of Electronic Publication: 2025 Nov 21.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: IOP Publishing Country of Publication: England NLM ID: 0401220 Publication Model: Electronic Cited Medium: Internet ISSN: 1361-6560 (Electronic) Linking ISSN: 00319155 NLM ISO Abbreviation: Phys Med Biol Subsets: MEDLINE

Výrazy zo slovníka MeSH: Helium*/therapeutic use , Oxygen*/therapeutic use , Carbon*/therapeutic use , Neutrons*/therapeutic use , Protons* , Radiotherapy*/methods, Monte Carlo Method

Self-Calibrated Integrated Sensors Based on Proton Reservoir Functioned Hydrovoltaic Sensing Chip Arrays for Multiplex Sweat Sensing.

Autori: Zhang Z Tian Y Su T a ďalší

Zdroj: Analytical chemistry [Anal Chem] 2025 Nov 18; Vol. 97 (45), pp. 25047-25055. Date of Electronic Publication: 2025 Nov 07.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: American Chemical Society Country of Publication: United States NLM ID: 0370536 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1520-6882 (Electronic) Linking ISSN: 00032700 NLM ISO Abbreviation: Anal Chem Subsets: MEDLINE

Výrazy zo slovníka MeSH: Sweat*/chemistry , Protons* , Biosensing Techniques*/instrumentation , Glucose*/analysis, Humans ; Hydrogen-Ion Concentration ; Calibration ; Aniline Compounds/chemistry ; Wearable Electronic Devices ; Electrochemical Techniques/instrumentation

Protonation-Enhanced Energy Transfer in Xanthorhodopsin Kin4B8.

Autori: Fujimoto KJ Tsuzuki YA Konno M a ďalší

Zdroj: The journal of physical chemistry letters [J Phys Chem Lett] 2025 Nov 13; Vol. 16 (45), pp. 11884-11892. Date of Electronic Publication: 2025 Nov 06.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: American Chemical Society Country of Publication: United States NLM ID: 101526034 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1948-7185 (Electronic) Linking ISSN: 19487185 NLM ISO Abbreviation: J Phys Chem Lett Subsets: MEDLINE

Výrazy zo slovníka MeSH: Protons* , Rhodopsins, Microbial*/chemistry, Energy Transfer ; Hydrogen-Ion Concentration ; Carotenoids/chemistry ; Quantum Theory

Senescence Under the Lens: X-ray vs. Proton Irradiation at Conventional and Ultra-High Dose Rate.

Autori: De Meester ME Paulus H Michiels C a ďalší

Zdroj: Radiation research [Radiat Res] 2025 Nov 01; Vol. 204 (5), pp. 467-476.

Spôsob vydávania: Journal Article; Comparative Study

Informácie o časopise: Publisher: Radiation Research Society Country of Publication: United States NLM ID: 0401245 Publication Model: Print Cited Medium: Internet ISSN: 1938-5404 (Electronic) Linking ISSN: 00337587 NLM ISO Abbreviation: Radiat Res Subsets: MEDLINE

Výrazy zo slovníka MeSH: Cellular Senescence*/radiation effects , Protons*/adverse effects, Humans ; X-Rays ; Fibroblasts/radiation effects ; Fibroblasts/cytology ; Dose-Response Relationship, Radiation

Proton-linked effects on the axial coordination in ferric and ferrous horse heart cytochrome c.

Autori: Sebastiani F Bocedi A De Simone G a ďalší

Zdroj: Protein science : a publication of the Protein Society [Protein Sci] 2025 Nov; Vol. 34 (11), pp. e70233.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: Cold Spring Harbor Laboratory Press Country of Publication: United States NLM ID: 9211750 Publication Model: Print Cited Medium: Internet ISSN: 1469-896X (Electronic) Linking ISSN: 09618368 NLM ISO Abbreviation: Protein Sci Subsets: MEDLINE

Výrazy zo slovníka MeSH: Cytochromes c*/chemistry , Cytochromes c*/metabolism , Protons* , Ferrous Compounds*/chemistry , Ferric Compounds*/chemistry , Myocardium*/enzymology, Horses ; Animals ; Hydrogen-Ion Concentration ; Oxidation-Reduction ; Heme/chemistry

A novel model for proton transport mediated by uncoupling protein 1.

Autori: Jacobsen L Menon S Gaudry MJ a ďalší

Zdroj: Protein science : a publication of the Protein Society [Protein Sci] 2025 Nov; Vol. 34 (11), pp. e70357.

Spôsob vydávania: Journal Article

Informácie o časopise: Publisher: Cold Spring Harbor Laboratory Press Country of Publication: United States NLM ID: 9211750 Publication Model: Print Cited Medium: Internet ISSN: 1469-896X (Electronic) Linking ISSN: 09618368 NLM ISO Abbreviation: Protein Sci Subsets: MEDLINE

Výrazy zo slovníka MeSH: Protons* , Mitochondrial Proteins*/metabolism , Mitochondrial Proteins*/chemistry , Mitochondrial Proteins*/genetics , Ion Channels*/metabolism , Ion Channels*/chemistry , Ion Channels*/genetics , Fatty Acids*/metabolism , Fatty Acids*/chemistry, Uncoupling Protein 1 ; Molecular Dynamics Simulation ; Animals ; Binding Sites ; Models, Molecular ; Humans

Advancements and Applications of Proton-Conducting Biopolymers for Sustainable Devices: A Topical Review.

Autori: Palsaniya S Skoglund N Strandberg A

Zdroj: Macromolecular rapid communications [Macromol Rapid Commun] 2025 Nov; Vol. 46 (21), pp. e00063. Date of Electronic Publication: 2025 Aug 17.

Spôsob vydávania: Journal Article; Review

Informácie o časopise: Publisher: Wiley-VCH Country of Publication: Germany NLM ID: 9888239 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1521-3927 (Electronic) Linking ISSN: 10221336 NLM ISO Abbreviation: Macromol Rapid Commun Subsets: MEDLINE

Výrazy zo slovníka MeSH: Protons* , Biocompatible Materials*/chemistry, Biopolymers/chemistry ; Electric Conductivity ; Nanostructures/chemistry