Results 111 to 120 of about 194,604 (252)

Phosphonylated Acyclic Guanosine Analogues with the 1,2,3-Triazole Linker

open access: yesMolecules, 2015
A novel series of {4-[(2-amino-6-chloro-9H-purin-9-yl)methyl]-1H-1,2,3-triazol-1-yl}alkylphosphonates and {4-[(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methyl]-1H-1,2,3-triazol-1-yl}alkylphosphonates as acyclic analogues of guanosine were synthesized and ...
Iwona E. Głowacka   +4 more
doaj   +1 more source

Cyclic guanosine monophosphate as a mediator of vasodilation.

open access: yesJournal of Clinical Investigation, 1986
Although cyclic guanosine monophosphate (GMP)' was first described in biological samples more than two decades ago, its role in some physiological processes has only become apparent in the past few years (see references 1-4).
F. Murad
semanticscholar   +1 more source

Inability of Guanosine to Act as a Precursor of Polynucleotides. [PDF]

open access: bronze, 1950
E. Hammarsten   +3 more
openalex   +1 more source

Ca2+-dependent changes in cyclic GMP levels are not correlated with opening and closing of the light-dependent permeability of toad photoreceptors. [PDF]

open access: yes, 1982
We have measured the levels of 3',5'-guanosine monophosphate (cyclic GMP) in isolated retinas from toad to investigate their correlation to the opening and closing of the light-dependent permeability of photoreceptors. When Ca2+-induced changes in cyclic
Fain, GL, Woodruff, ML
core  

Incorporation of tritiated cytidine into ribonucleic acid by isolated pea nuclei [PDF]

open access: yes, 1962
A new method for the isolation of the nuclei from plant tissue has been devised. This method consists in passing the plant tissue through a set of spring-loaded, counter-rotating rollers and collecting the liberated nuclei in sucrose solution containing ...
Chipchase, Margaret I., Rho, Joon H.
core   +1 more source

Electrochemical and Spectroscopic Studies of Interactions of Mn(III) Complexes with Nucleic Bases and Nucleosides [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 1995
The complexes of Mn(OAc)3 and/or Mn(acac)3 with nucleic bases and nucleosides (adenine, guanine, xanthine, adenosine and guanosine) have been synthesized in nonaqueous solution.
Davar Mohammadi Boghai   +2 more
doaj  

Guanine-Based Purines as an Innovative Target to Treat Major Depressive Disorder

open access: yesFrontiers in Pharmacology, 2021
Roberto F. Almeida   +7 more
doaj   +1 more source

All-small-molecule supramolecular hydrogels assembled from guanosine 5′-monophosphate disodium salt and tobramycin for the treatment of bacterial keratitis

open access: yesBioactive Materials, 2022
Bacterial keratitis is the most common corneal infection which may lead to blindness, and seriously threatened the human visual health worldwide. Clinical treatment with antibiotic eye drops formulation usually falls in low bioavailability and poor ...
Xuejing Cheng   +5 more
doaj  

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