Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) represents an emergent
global threat which is straining worldwide healthcare capacity. As of May 27th, the disease …

Viral infections affect three to five million patients annually. While commonly used antivirals
often show limited efficacy and serious adverse effects, herbal extracts have been in use for …

Flavonoids are widely distributed as secondary metabolites produced by plants and play
important roles in plant physiology, having a variety of potential biological benefits such as …

Quercetin, a naturally occurring dietary flavonoid, is well known to ameliorate chronic
diseases and aging processes in humans, and its antiviral properties have been …

Viral infections are being managed therapeutically through available antiviral regimens with
unsatisfactory clinical outcomes. The refractory viral infections resistant to available antiviral …

Bioactive compounds possess different health benefits. Onion contains various bioactive
compounds, such as organosulfur compounds, flavonols, ascorbic acids, and carbohydrate …

Viral infections are responsible for several chronic and acute diseases in both humans and
animals. Despite the incredible progress in human medicine, several viral diseases, such as …

Background Dengue is a major mosquito-borne disease currently with no effective antiviral
or vaccine available. Effort to find antivirals for it has focused on bioflavonoids, a plant …

Chinese herbs and plants have been used as traditional medicine, immune system booster
for human being for thousands of years in China and other parts of Asia. Seven …

Background Polyphenols and particularly flavonoids are of constant interest to the scientific
community. Flavonoids are investigated for their biological and pharmacological purposes …