Results 41 to 50 of about 438,323 (304)

Luminescent polyelectrolytes with antiviral activity

Russian Chemical Bulletin, 2022
Radical polymerization was used to synthesize and characterize (co)polymers with sodium styrenesulfonate (NaSS), 4-methacryloylamidosalicylic acid (MASA), and N-vinylpyrrolidone, which have a low cytotoxicity and a high antiviral activity against the human respiratory syncytial virus. The interaction of copolymers with Tb3+ ions was studied.
Panarin, E. F., Fischer, A. I., Nesterova, N. A., Shtro, A. A., Dobrodumov, A. V., Gavrilova, I. I., Manakhov, V. A., Nekrasova, T. N.   +7 more
openaire   +2 more sources

Antiviral Activity of Selected Lamiaceae Essential Oils and Their Monoterpenes Against SARS-Cov-2

Frontiers in Pharmacology, 2022
This study presents the very first report on the in vitro antiviral activity of selected essential oils of Lamiaceae plant species and their monoterpenes against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
Sanja Ćavar Zeljković, Sanja Ćavar Zeljković, Ermin Schadich, Petr Džubák, Petr Džubák, Marián Hajdúch, Marián Hajdúch, Petr Tarkowski, Petr Tarkowski   +8 more
doaj   +1 more source

Protease inhibitors targeting coronavirus and filovirus entry. [PDF]

, 2015
In order to gain entry into cells, diverse viruses, including Ebola virus, SARS-coronavirus and the emerging MERS-coronavirus, depend on activation of their envelope glycoproteins by host cell proteases.
Agudelo, Juliet, Barnard, Dale, Carrion, Ricardo, Lu, Kai, McKerrow, James H, Nunneley, Jerritt W, Pöhlmann, Stefan, Renslo, Adam R, Simmons, Graham, Vedantham, Punitha, Zhou, Yanchen   +10 more
core   +1 more source

Investigation of the effıciency of pomegranate (punica granatum l.) peel extract on herpes simplex virus-1 [PDF]

Eurasian Journal of Veterinary Sciences, 2022
Aim: This study, it was aimed to determine the antiviral activity of pomegranate peel (Punica granatum L.) extract on HSV-1 in vitro. Materials and Methods: Before evaluating the antiviral efficacy, the cytotoxic activity of different concentrations of ...
Irmak Dik, Hatice Pelin Aslım
doaj  

MECHANISMS OF ANTIVIRAL ACTIVITY OF FLAVONOIDS [PDF]

Biotechnologia Acta, 2023
The article examines the multifaceted mechanisms underlying the antiviral activity of flavonoids, compounds widely distributed in the plant kingdom. The aim of the work was to review literature data on mechanisms of antiviral activity of flavonoids.
Golembiovska O.I. , Bespalova O.Ya., Prosvetova A.B., Samsonenko S.M. , Poyedynok N.L.   +4 more
doaj   +1 more source

Importance of Apolipoprotein A-I and A-II Composition in HDL and Its Potential for Studying COVID-19 and SARS-CoV-2

Medicines, 2021
The composition and properties of apolipoprotein (apo) A-I and apoA-II in high-density lipoproteins (HDL) might be critical to SARS-CoV-2 infection via SR-BI and antiviral activity against COVID-19.
Kyung-Hyun Cho
doaj   +1 more source

Medicinal Plants Used in Sri Lankan Traditional Medicine for Dengue Fever

Microbiology Research
Dengue fever, a mosquito-borne viral infectious disease caused by the dengue virus, is a significant global health concern, especially in tropical and subtropical regions.
Jayani K. Handagala, Nishantha Kumarasinghe, Charitha L. Goonasekara, Anchala I. Kuruppu   +3 more
doaj   +1 more source

Synthesis of IFN-β by Virus-Infected Chicken Embryo Cells Demonstrated with Specific Antisera and a New Bioassay [PDF]

, 2004
Transcripts of interferon-α(IFN-α) and IFN-β genes are present in virus-infected chicken cells, but because of a lack of appropriate assays and reagents, it was unclear if biologically active IFN-β is secreted.
Harlin, Olof, Kaspers, Bernd, Ohnemus, Annette, Schwarz, Heike, Staeheli, Peter   +4 more
core   +1 more source

A system for production of defective interfering particles in the absence of infectious influenza A virus

, 2019
Influenza A virus (IAV) infection poses a serious health threat and novel antiviral strategies are needed. Defective interfering particles (DIPs) can be generated in IAV infected cells due to errors of the viral polymerase and may suppress spread of wild
Arora, P., Bdeir, N., Gärtner, S., Hoffmann, M., Pöhlmann, S., Reichl, U., Winkler, M.   +6 more
core   +2 more sources

Evolution-guided functional analyses reveal diverse antiviral specificities encoded by IFIT1 genes in mammals. [PDF]

, 2016
IFIT (interferon-induced with tetratricopeptide repeats) proteins are critical mediators of mammalian innate antiviral immunity. Mouse IFIT1 selectively inhibits viruses that lack 2'O-methylation of their mRNA 5' caps.
Daugherty, Matthew D, Geballe, Adam P, Malik, Harmit S, Schaller, Aaron M   +3 more
core   +1 more source