Results 11 to 20 of about 58,095 (298)

Nucleoside Sensing [PDF]

open access: yesSensors, 2006
A rigid molecular clip comprising bisphosphonate binding sites and aromaticsidewalls forming an electron-rich cavity is able to distinguish between nucleosides andnucleotides in aqueous solution. Neutral nucleosides as well as antibiotics derived thereofare drawn into the unpolar interior of the cleft and lead to substantial upfield-shifts in the 1HNMR
Fokkens, Michael   +2 more
openaire   +2 more sources

nucleosides

open access: yes, 2022
Archive of nucleosides containing sub-folders named after each compound and its net charge. Every compound's folder contains a total of 20 files distributed into three sub-directories reporting QM (QM/), FF (FF/), and MD (MD ...
Giuliano Malloci (2060875)   +5 more
core   +1 more source

Phosphorylation of purine and pyrimidine nucleosides by isolated rat liver mitochondria [PDF]

open access: yes, 1975
Formation of 5'-AMP, 5'-GMP, 5'-CMP and 5'UMP was confirmed in isolated rat liver mitochondria incubated with alpha-ketoglutarate, inorganic phosphate, purine nucleoside and pyrimidine nucleoside. Increased incorporation of 32Pi into ATP, GTP and UTP was
Oda, Takuzo, Inaba, Kozo
core   +1 more source

Urinary nucleosides as biomarkers of breast, colon, lung, and gastric cancer in Taiwanese.

open access: yesPLoS ONE, 2013
Urinary nucleosides are associated with many types of cancer. In this study, six targeted urinary nucleosides, namely adenosine, cytidine, 3-methylcytidine, 1-methyladenosine, inosine, and 2-deoxyguanosine, were chosen to evaluate their role as ...
Wei-Yi Hsu   +5 more
doaj   +1 more source

Marine Nucleosides: Structure, Bioactivity, Synthesis and Biosynthesis

open access: yesMarine Drugs, 2014
Nucleosides are glycosylamines that structurally form part of nucleotide molecules, the building block of DNA and RNA. Both nucleosides and nucleotides are vital components of all living cells and involved in several key biological processes.
Ri-Ming Huang   +5 more
doaj   +1 more source

Identification of tRNA nucleoside modification genes critical for stress response and development in rice and Arabidopsis

open access: yesBMC Plant Biology, 2017
Background Modification of nucleosides on transfer RNA (tRNA) is important either for correct mRNA decoding process or for tRNA structural stabilization.
Youmei Wang   +6 more
doaj   +1 more source

Synthesis of Natural Product-Like Tricyclic Higher-Carbon Sugar Nucleosides

open access: yesPharmaceutical Fronts, 2021
Because of the structural novelty and interesting biological profiles, the synthesis of higher-carbon sugars has been highly pursued. In this work, we first synthesized a series of structurally novel bis-uracil containing tricyclic higher-carbon sugar ...
Xiao-Han Yuan   +4 more
doaj   +1 more source

Carbocyclic nucleosides [PDF]

open access: yesMedicinal Research Reviews, 1986
n ...
Marquez, Victor E., Lim, Mu-Ill
openaire   +3 more sources

In ovo Administration of Nucleosides Improved the Performance, Apparent Metabolizable Energy and Gut Development in Broiler Chickens

open access: yesFrontiers in Veterinary Science, 2020
An in ovo study on the effect of the administration of a combination of nucleosides (25, 50, and 100 mg/egg) on hatchability, growth performance, energy metabolizability, and intestinal morphology in broilers was carried out.
Marappan Gopi   +9 more
doaj   +1 more source

Radiosensitizing Nucleosides [PDF]

open access: yesJNCI Journal of the National Cancer Institute, 1996
Chemotherapeutic drugs that perturb nucleotide metabolism have the potential to produce substantial sensitization of tumor cells to radiation treatment. The process is called radiosensitization, and the agents that induce it are called radiosensitizers.
C J, McGinn, D S, Shewach, T S, Lawrence
openaire   +2 more sources

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