Results 21 to 30 of about 10,223,699 (402)

A review of the antiviral activity of Chitosan, including patented applications and its potential use against COVID‐19

open access: yesJournal of Applied Microbiology, 2021
Chitosan is an abundant organic polysaccharide, which can be relatively easily obtained by chemical modification of animal or fungal source materials. Chitosan and its derivatives have been shown to exhibit direct antiviral activity, to be useful vaccine
N. Jaber   +5 more
semanticscholar   +1 more source

A Review of Medicinal Plants with Antiviral Activity Available in Bangladesh and Mechanistic Insight Into Their Bioactive Metabolites on SARS-CoV-2, HIV and HBV

open access: yesFrontiers in Pharmacology, 2021
Currently, viral infection is the most serious health issue which causing unexpected higher rate of death globally. Many viruses are not yet curable, such as corona virus-2 (SARS-CoV-2), human immunodeficiency virus (HIV), hepatitis virus, human ...
S. C. Bachar   +4 more
semanticscholar   +1 more source

Antiviral efficacy of nanomaterial-treated textiles in real-life like exposure conditions

open access: yesHeliyon, 2023
Due to the growing interest towards reducing the number of potentially infectious agents on critical high-touch surfaces, the popularity of antimicrobially and antivirally active surfaces, including textiles, has increased.
Alexandra Nefedova   +7 more
doaj   +1 more source

Antiviral Activity of Carrageenans and Processing Implications

open access: yesMarine Drugs, 2021
Carrageenan and carrageenan oligosaccharides are red seaweed sulfated carbohydrates with well-known antiviral properties, mainly through the blocking of the viral attachment stage. They also exhibit other interesting biological properties and can be used
Milena Álvarez-Viñas   +5 more
semanticscholar   +1 more source

Anti–SARS‐CoV‐2 Repurposing Drug Database: Clinical Pharmacology Considerations

open access: yesCPT: Pharmacometrics & Systems Pharmacology, 2021
A critical step to evaluate the potential in vivo antiviral activity of a drug is to connect the in vivo exposure to its in vitro antiviral activity. The Anti–SARS‐CoV‐2 Repurposing Drug Database is a database that includes both in vitro anti–SARS‐CoV‐2 ...
Xinyuan Zhang   +13 more
doaj   +1 more source

Research progress on the antiviral activities of natural products and their derivatives: Structure–activity relationships

open access: yesFrontiers in Chemistry, 2022
Viruses spread rapidly and are well-adapted to changing environmental events. They can infect the human body readily and trigger fatal diseases. A limited number of drugs are available for specific viral diseases, which can lead to non-efficacy against ...
Yajing Guo   +7 more
doaj   +1 more source

Favipiravir at high doses has potent antiviral activity in SARS-CoV-2−infected hamsters, whereas hydroxychloroquine lacks activity

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2020
Significance The previous lack of consensus around the use of hydroxychloroquine for COVID-19 patients underlines the need to thoroughly assess the in vivo efficacy of drugs against SARS-CoV-2.
Suzanne J. F. Kaptein   +34 more
semanticscholar   +1 more source

Antiviral Activity of CD437 Against Mumps Virus

open access: yesFrontiers in Microbiology, 2021
Many efforts have been dedicated to the discovery of antiviral drug candidates against the mumps virus (MuV); however, no specific drug has yet been approved.
Fumihiro Kato   +10 more
doaj   +1 more source

Camostat mesylate inhibits SARS-CoV-2 activation by TMPRSS2-related proteases and its metabolite GBPA exerts antiviral activity

open access: yesbioRxiv, 2020
Antiviral therapy is urgently needed to combat the coronavirus disease 2019 (COVID-19) pandemic, which is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
M. Hoffmann   +18 more
semanticscholar   +1 more source

Poly(ADP-ribose) potentiates ZAP antiviral activity.

open access: yesPLoS Pathogens, 2022
Zinc-finger antiviral protein (ZAP), also known as poly(ADP-ribose) polymerase 13 (PARP13), is an antiviral factor that selectively targets viral RNA for degradation.
Guangai Xue   +10 more
doaj   +1 more source

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