Results 31 to 40 of about 2,180,549 (342)

Botanical Sources, Chemistry, Analysis, and Biological Activity of Furanocoumarins of Pharmaceutical Interest

Molecules, 2019
The aim of this work is to provide a critical review of plant furanocoumarins from different points of view, including their chemistry and biosynthetic pathways to their extraction, analysis, and synthesis, to the main biological activities found for ...
R. Bruni, D. Barreca, M. Protti, Virginia Brighenti, L. Righetti, Lisa Anceschi, L. Mercolini, S. Benvenuti, G. Gattuso, Federica Pellati   +9 more
semanticscholar   +1 more source

Microwave assisted synthesis of coumarin-purine derivatives: An approach to in vitro anti-oxidant, DNA cleavage, crystal structure, DFT studies and Hirshfeld surface analysis

Heliyon, 2019
An easy and efficient microwave-assisted protocol has been developed for the synthesis of coumarin-purine hybrids (3a-3j). The newly constructed 1,3-dimethyl-7-((substituted)-2-oxo-2H-chromen-4-yl)methyl)-1H-purine-2,6(3H,7H)-dione derivatives were ...
Sumitra N. Mangasuli, Kallappa M. Hosamani, Praveen B. Managutti   +2 more
doaj   +1 more source

Mono- and combinational drug therapies for global viral pandemic preparedness

iScience, 2022
Summary: Broadly effective antiviral therapies must be developed to be ready for clinical trials, which should begin soon after the emergence of new life-threatening viruses.
Aleksandr Ianevski, Rouan Yao, Ronja M. Simonsen, Vegard Myhre, Erlend Ravlo, Gerda D. Kaynova, Eva Zusinaite, Judith M. White, Stephen J. Polyak, Valentyn Oksenych, Marc P. Windisch, Qiuwei Pan, Eglė Lastauskienė, Astra Vitkauskienė, Algimantas Matukevičius, Tanel Tenson, Magnar Bjørås, Denis E. Kainov   +17 more
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Direct measurement of molecular mobility and crystallisation of amorphous pharmaceuticals using terahertz spectroscopy. [PDF]

, 2016
Despite much effort in the area, no comprehensive understanding of the formation and behaviour of amorphous solids has yet been achieved. This severely limits the industrial application of such materials, including drug delivery where, in principle ...

core   +2 more sources

Voltammetric determination of paracetamol in tablet formulation using Fe (III) doped zeolite-graphite composite modified GCE

Heliyon, 2019
Although paracetamol is known to have excellent safety profile at recommended therapeutic doses, health effects are also reported at acute overdoses.
Meareg Amare
doaj   +1 more source

Broadening the Perspective on Reducing Pharmaceutical Residues in the Environment

Environmental Toxicology and Chemistry, 2023
The present study reviews options for reducing harm from pharmaceuticals that are known to cause adverse impacts by their presence in the environment. It reviews recent global and European Union policy development, which could go further in recognizing ...
K. Helwig, L. Niemi, J-Y Stenuick, J. Alejandre, S. Pfleger, J. Roberts, J. Harrower, I. Nafo, O. Pahl   +8 more
semanticscholar   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

The parallel lives of polysaccharides in food and pharmaceutical formulations [PDF]

, 2015
The present opinion article discusses how polysaccharide structures can be used in both food and pharmaceutical formulations. We distinguish two regions depending on moisture content where polysaccharides form structures with distinct functional ...
Kontogiorgos, Vassilis, Morris, G.A., Smith, Alan M.   +2 more
core   +1 more source

Detailed chemical characterization and molecular modeling of serotonin inclusion complex with unmodified β-cyclodextrin

Heliyon, 2019
In this study, we analyzed the capability of unmodified β-cyclodextrin (β-CD) to form the stable complex with serotonin hydrochloride (SER), as an important neurotransmitter in the brain.
F. Fateminasab, A.K. Bordbar, S. Shityakov   +2 more
doaj   +1 more source