Results 21 to 30 of about 163,448 (315)
FEBS Letters, 1984 Bovine serum albumin conjugates of guanosine prepared by the periodate method was used as immunogen to elicit guanosine antibodies in rabbits. The specificities of the antibodies were studied by the inhibition of their binding to [3H]Gox‐red, [32P]DNA and [3H]RNA by related non‐radioactive compounds.
Iswari, S, Jacob, TM
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Cell Reports Physical Science, 2021 Summary: Extending the structural hierarchy and complexity through small-molecular self-assembly is a powerful way to obtain large discrete, functional molecular architecture.
Ying He +8 more
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Impact of C-Terminal Chemistry on Self-Assembled Morphology of Guanosine Containing Nucleopeptides
Molecules, 2020 Herein, we report the design and characterization of guanosine-containing self-assembling nucleopeptides that form nanosheets and nanofibers. Through spectroscopy and microscopy analysis, we propose that the peptide component of the nucleopeptide drives ...
Katherine Boback +5 more
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Biosensors, 2023 Chemiluminescence is widely used for hydrogen peroxide detection, mainly exploiting the highly sensitive peroxidase-luminol-H2O2 system. Hydrogen peroxide plays an important role in several physiological and pathological processes and is produced by ...
Donato Calabria +8 more
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Antiparkinsonian Efficacy of Guanosine in Rodent Models of Movement Disorder
Frontiers in Pharmacology, 2017 Guanosine (GUO) is a guanine-based purine nucleoside with important trophic functions and promising neuroprotective properties. Although the neuroprotective effects of GUO have been corroborated in cellular models of Parkinson’s disease (PD), its ...
Caio M. Massari +10 more
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Journal of Biological Chemistry, 1954 Blanco y ...
Cabib, Enrico, Leloir, Luis Federico
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Neuromodulatory Effects of Guanine-Based Purines in Health and Disease
Frontiers in Cellular Neuroscience, 2018 The function of guanine-based purines (GBPs) is mostly attributed to the intracellular modulation of heteromeric and monomeric G proteins. However, extracellular effects of guanine derivatives have also been recognized.
Carla I. Tasca +9 more
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Molecules, 2013 In the past 30 years, only three natural products have been sources of new drugs with antiplatelet activity. In this study, we have demonstrated for the first time that guanosine from Solanum lycopersicum possesses antiplatelet (secretion, spreading ...
Iván Palomo +5 more
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Adenosine(5') oligophospho-(5') guanosines and guanosine(5') oligophospho-(5') guanosines in human platelets. [PDF]
Journal of Clinical Investigation, 1998 We isolated and identified nucleoside(5') oligophospho-(5') nucleosides containing adenosine and guanosine (ApnG; n = 3-6) as well as diguanosine polyphosphates (GpnG; n = 3-6) in human platelets. For identification, UV spectrometry, matrix-assisted laser desorption/ionization, postsource decay matrix-assisted laser desorption/ionization mass ...
H, Schlüter +10 more
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Guanosine Protects Neuronal PC12 Cells from Serum Deprivation-induced Cell Death
Pteridines, 2012 Survival of neurons is dependent on the presence of trophic and non-trophic factors. Previous findings showed that purine nucleosides have the potential to rescue cells from hypoxia-induced cell death. Here we demonstrate that purine nucleoside guanosine
Thauerer Bettina +5 more
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