[HTML][HTML] Antiviral activities of flavonoids

SL Badshah, S Faisal, A Muhammad… - Biomedicine & …, 2021 - Elsevier
Flavonoids are natural phytochemicals known for their antiviral activity. The flavonoids acts
at different stages of viral infection, such as viral entrance, replication and translation of …

[HTML][HTML] Antioxidants: Classification, natural sources, activity/capacity measurements, and usefulness for the synthesis of nanoparticles

J Flieger, W Flieger, J Baj, R Maciejewski - Materials, 2021 - mdpi.com
Natural extracts are the source of many antioxidant substances. They have proven useful not
only as supplements preventing diseases caused by oxidative stress and food additives …

Natural product-derived phytochemicals as potential agents against coronaviruses: A review

JS Mani, JB Johnson, JC Steel, DA Broszczak… - Virus research, 2020 - Elsevier
Coronaviruses are responsible for a growing economic, social and mortality burden, as the
causative agent of diseases such as severe acute respiratory syndrome (SARS), Middle …

Roles of flavonoids against coronavirus infection

M Russo, S Moccia, C Spagnuolo, I Tedesco… - Chemico-biological …, 2020 - Elsevier
In terms of public health, the 21st century has been characterized by coronavirus
pandemics: in 2002-03 the virus SARS-CoV caused SARS; in 2012 MERS-CoV emerged …

[HTML][HTML] Phytochemicals containing biologically active polyphenols as an effective agent against Covid-19-inducing coronavirus

K Chojnacka, A Witek-Krowiak, D Skrzypczak… - Journal of Functional …, 2020 - Elsevier
The outbreak of Covid-19 disease caused by SARS-CoV-19, along with the lack of targeted
medicaments and vaccines, forced the scientific world to search for new antiviral …

Quercetin: antiviral significance and possible COVID-19 integrative considerations

PK Agrawal, C Agrawal… - Natural Product …, 2020 - journals.sagepub.com
Quercetin, a naturally occurring dietary flavonoid, is well known to ameliorate chronic
diseases and aging processes in humans, and its antiviral properties have been …

[HTML][HTML] Promising antiviral activities of natural flavonoids against SARS-CoV-2 targets: systematic review

R Kaul, P Paul, S Kumar, D Büsselberg… - International journal of …, 2021 - mdpi.com
The ongoing COVID-19 pandemic, caused by the severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2) became a globally leading public health concern over the past …

[HTML][HTML] Evaluation of antiviral activities of Houttuynia cordata Thunb. extract, quercetin, quercetrin and cinanserin on murine coronavirus and dengue virus infection

KH Chiow, MC Phoon, T Putti, BKH Tan… - Asian Pacific journal of …, 2016 - Elsevier
Objective To evaluate the in vitro activities of the ethyl acetate (EA) fraction of Houttuynia
cordata (H. cordata) Thunb.(Saururaceae) and three of its constituent flavonoids (quercetin …

[HTML][HTML] Focus on the high therapeutic potentials of quercetin and its derivatives

A Septembre-Malaterre, A Boumendjel, ALS Seteyen… - Phytomedicine Plus, 2022 - Elsevier
Background Polyphenols and particularly flavonoids are of constant interest to the scientific
community. Flavonoids are investigated for their biological and pharmacological purposes …

The role of quercetin, flavonols and flavones in modulating inflammatory cell function

S Chirumbolo - Inflammation & Allergy-Drug Targets (Formerly …, 2010 - ingentaconnect.com
Flavonoids are polyphenolic substances derived from plants that play several
pharmacological activities. They possess anti-viral, anti-microbial, anti-inflammatory and anti …