Results 31 to 40 of about 339,632 (390)

Determination of total potentially available nucleosides in bovine milk [PDF]

open access: yes, 2010
Bovine colostrum and milk samples were collected from two herds over the course of the first month post-partum, pooled for each herd by stage of lactation and total potentially available nucleosides were determined.
Gill, Brendon D.   +2 more
core   +2 more sources

GS-5734 and its parent nucleoside analog inhibit Filo-, Pneumo-, and Paramyxoviruses

open access: yesScientific Reports, 2017
GS-5734 is a monophosphate prodrug of an adenosine nucleoside analog that showed therapeutic efficacy in a non-human primate model of Ebola virus infection.
Michael K. Lo   +16 more
semanticscholar   +1 more source

In Silico Drug Design for Purinergic GPCRs: Overview on Molecular Dynamics Applied to Adenosine and P2Y Receptors

open access: yesBiomolecules, 2020
Molecular modeling has contributed to drug discovery for purinergic GPCRs, including adenosine receptors (ARs) and P2Y receptors (P2YRs). Experimental structures and homology modeling have proven to be useful in understanding and predicting structure ...
Veronica Salmaso, Kenneth A. Jacobson
doaj   +1 more source

Glycosyl-Nucleolipids as New Bioinspired Amphiphiles

open access: yesMolecules, 2013
Four new Glycosyl-NucleoLipid (GNL) analogs featuring either a single fluorocarbon or double hydrocarbon chains were synthesized in good yields from azido thymidine as starting material. Physicochemical studies (surface tension measurements, differential
Philippe Barthélémy   +3 more
doaj   +1 more source

Trypanosoma brucei methylthioadenosine phosphorylase protects the parasite from the antitrypanosomal effect of deoxyadenosine [PDF]

open access: yes, 2016
Trypanosoma brucei causes African sleeping sickness for which no vaccine exists and available treatments are of limited use due to their high toxicity or lack of efficacy. T.
de Koning, Harry P.   +4 more
core   +1 more source

Metabolisms of Nucleosides in Bacteria

open access: bronzeAgricultural and Biological Chemistry, 1967
Pyrimidine nucleoside phosphorylases obtained from Er. carotovora and Cor. sepedonicum were purified by means of ammonium sulfate fractionation and DEAE-cellulose column chromatography. Some properties of these enzyme were also studied. The enzyme from Cor.
Takuo Sakai   +3 more
openalex   +7 more sources

Synthesis of 1,4-Disubstituted Mono and Bis-triazolocarbo-acyclonucleoside Analogues of 9-(4-Hydroxybutyl)guanine by Cu(I)-Catalyzed Click Azide-Alkyne Cycloaddition [PDF]

open access: yes, 2011
A series of novel mono-1,2,3-triazole and bis-1,2,3-triazole acyclonucleoside analogues of 9-(4-hydroxybutyl)guanine was prepared via copper(I)-catalyzed 1,3-dipolar cycloaddition of N-9 propargylpurine, N-1-propargylpyrimidines/as-triazine with the ...
Engels, Joachim W.   +2 more
core   +2 more sources

5-aza-2′,2′-Difluoro Deoxycytidine (NUC013): A Novel Nucleoside DNA Methyl Transferase Inhibitor and Ribonucleotide Reductase Inhibitor for the Treatment of Cancer

open access: yesPharmaceuticals, 2017
Tumor suppressor genes can be silenced genetically as well as epigenetically. One approach to reversing epigenetic suppression of tumor suppressor genes is to inhibit DNA methyl transferase.
Richard Daifuku   +2 more
doaj   +1 more source

Identification of a Biosynthetic Gene Cluster Responsible for the Production of a New Pyrrolopyrimidine Natural Product—Huimycin

open access: yesBiomolecules, 2020
Pyrrolopyrimidines are an important class of natural products with a broad spectrum of biological activities, including antibacterial, antifungal, antiviral, anticancer or anti-inflammatory.
Hui Shuai   +3 more
doaj   +1 more source

Nucleoside-modified mRNA immunization elicits influenza virus hemagglutinin stalk-specific antibodies

open access: yesNature Communications, 2018
Currently available influenza virus vaccines have inadequate effectiveness and are reformulated annually due to viral antigenic drift. Thus, development of a vaccine that confers long-term protective immunity against antigenically distant influenza virus
N. Pardi   +13 more
semanticscholar   +1 more source

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