International journal of molecular sciences, 21(17) (2020-09-05)
Hypoxia-a hallmark of solid tumors-dramatically impairs radiotherapy, one of the most common anticancer modalities. The adverse effect of the low-oxygen state can be eliminated by the concomitant use of a hypoxic cell radiosensitizer. In the present paper, we show that
Current computer-aided drug design, 16(4), 486-499 (2019-07-11)
In this investigation, 2-cyano-N-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl) acetamide (3) reacts with dimethylformamide dimethyl acetal (DMF-DMA) to afford the corresponding (E)- 2-cyano-3-(dimethylamino)-N-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acrylam-ide (4) utilizing microwave irradiation. The condensation reactions of acrylamide derivative 4 with hydrazine derivatives obtain pyrazole derivatives 6a and 6b; respectively. The
The International journal of biochemistry, 23(11), 1245-1249 (1991-01-01)
1. The results of this study have contributed to the definition of three categories of chemical inhibitors of DNA replication in mammalian cells. 2. Inhibitors of replicon cluster initiation [4-nitroquinoline-N-oxide (4-NQO), etoposide (VP-16), teniposide (VM-26), amsacrine (m-AMSA), N-methyl-N'-nitro-N-nitrozoguanidine (MNNG), cis-Pt(II)diammine
Proliferating plant cells treated during the late S period with 5-aminouracil (AU), give the typical response that DNA-damaging agents induce, characterized by: an important mitotic delay, and a potentiation of the chromosome damage by caffeine post-treatment. The study of labelled
Cell and tissue kinetics, 16(3), 285-301 (1983-05-01)
The influence of 5-amino uracil (5-AU) was investigated on the cell cycle of log growth and division-synchronized Tetrahymena pyriformis GL. The division index of log growth phase Tetrahymena was suppressed by 50% after 40 min in 8 mM 5-AU. Cells
Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..
