Results 31 to 40 of about 41,396 (291)

Dual protein kinase and nucleoside kinase modulators for rationally designed polypharmacology

open access: yesNature Communications, 2017
Masitinib is a protein kinase inhibitor that sensitises refractory pancreatic adenocarcinoma cells to treatment with the nucleoside analog gemcitabine.
Kahina Hammam   +18 more
doaj   +1 more source

Comprehensive investigation of HBV-related hepatocellular carcinoma and choice of anti-HBV therapy

open access: yesBiosafety and Health, 2021
Chronic hepatitis B virus (HBV) infection is a global public health problem, which can cause chronic hepatitis, liver cirrhosis, hepatocellular carcinoma (HCC), and other diseases.
Huihui Lu   +6 more
doaj   +1 more source

Lamivudine and Entecavir for Acute Hepatitis B: A Systematic Review and Meta-Analysis

open access: yesViruses, 2023
Background. Acute hepatitis B infection is associated with severe liver disease and chronic sequelae in some cases. The purpose of this review was to determine the efficacy of nucleoside analogues (NA) (lamivudine versus entecavir) compared to placebo or
Cesar Henriquez-Camacho   +5 more
doaj   +1 more source

Electron collisions with biomolecules [PDF]

open access: yes, 2008
We report on results of recent studies of collisions of low-energy electrons with nucleobases and other DNA constituents. A particular focus of these studies has been the identification and characterization of resonances that play a role in electron ...
McKoy, Vincent, Winstead, Carl
core   +1 more source

Polyphosphate Nucleosides of Purine Analogues

open access: yesJournal of Biological Chemistry, 1959
(Received for publication, November 17, 1958) To test the hypothesis that carcinostatic purine and pyrimi- dine analogues exert their effects at the nucleotide level, we have undertaken the preparation and study of nucleotides, including coenzymes, which contain analogues in place of the natural bases.
J L, WAY, J L, DAHL, R E, PARKS
openaire   +2 more sources

A sequential direct arylation/Suzuki-Miyaura cross-coupling transformation of unprotected 2 '-deoxyadenosine affords a novel class of fluorescent analogues [PDF]

open access: yes, 2010
Novel rigid 8-biaryl-2'-deoxyadenosines with tuneable fluorescent properties can be accessed by an efficient sequential catalytic Pd-0-coupling ...
Baumann, C.G.   +3 more
core   +1 more source

Prospects of using the nucleoside analogue riamilovir in patients with SARS-CoV-2 infection

open access: yesТерапевтический архив, 2022
Aim. To evaluate clinical efficacy of nucleoside analogues in therapy of moderate COVID-19 in in-patients. Materials and methods. Retrospective processing of 108 completed clinical cases with moderate novel coronavirus disease was carried out for the ...
Oleg V. Maltsev   +4 more
doaj   +1 more source

Human immunodeficiency virus rebound after suppression to < 400 copies/mL during initial highly active antiretroviral therapy regimens, according to prior nucleoside experience and duration of suppression [PDF]

open access: yes, 2002
This study evaluated 1433 human immunodeficiency virus (HIV)-infected patients starting highly active antiretroviral therapy (HAART), 409 (28%) of whom had prior nucleoside experience and achieved an HIV load of
Bickel, M   +11 more
core   +1 more source

Revaluation of biomass-derived furfuryl alcohol derivatives for the synthesis of carbocyclic nucleoside phosphonate analogues

open access: yesBeilstein Journal of Organic Chemistry, 2017
The racemic synthesis of new carbocyclic nucleoside methylphosphonate analogues bearing purine bases (adenine and guanine) was accomplished using bio-sourced furfuryl alcohol derivatives. All compounds were prepared using a Mitsunobu coupling between the
Bemba Sidi Mohamed   +2 more
doaj   +1 more source

Longitudinal profile of plasma pregenomic RNA in patients with chronic hepatitis B infection on long-term nucleoside analogues and its interaction with clinical parameters [PDF]

open access: yesClinical and Molecular Hepatology
Background/Aims Plasma pregenomic hepatitis B virus RNA (pgRNA) is a novel biomarker in chronic hepatitis B infection (CHB). We aimed to describe the longitudinal profile of pgRNA and factors influencing its levels in CHB patients on nucleoside analogue (
Lung-Yi Mak   +8 more
doaj   +1 more source

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