The current study was designed to assess the inhibitory activity of Broussonetia papyrifera-derived
polyphenols against 3-chymotrypsin-like and papain-like coronavirus cysteine …

Microglia play an important role in the maintenance and neuroprotection of the central
nervous system (CNS) by removing pathogens, damaged neurons, and plaques. Recent …

SARS-CoV papain-like protease (PLpro) is an important antiviral target due to its key roles in
SARS virus replication. The MeOH extracts of the fruits of the Paulownia tree yielded many …

An ethanol extract of the fruit case of Garcinia mangostan, whose most abundant chemical
species are xanthones, showed potent α-glucosidase inhibitory activity (IC 50 =3.2μg/ml). A …

Chalcones 1–20, a new class of glycosidase inhibitors, were synthesized, and their
glycosidase inhibitory activities were investigated. Non-aminochalcones 1–12 had no inhibitory …

Twelve polyphenols (1−12) possessing tyrosinase inhibitory properties were isolated from
the methanol (95%) extract of Morus lhou. The isolated compounds consisted of four …

The organic extract of the roots of Broussonetia papyrifera showed extremely high α-glucosidase
inhibitory activity with an IC 50 of around 10 μg/mL. Due to its potency, subsequent …

This research was the first to investigate nutritional components, including soluble phenolics
(isoflavones and anthocyanins), protein, oil, and fatty acid as well as antioxidant activities in …

The leaves of soybean (Glycine max) were extracted into four different polar solvents:
ethylacetate, butanol, ethanol and water. The ethylacetate extract (EE) showed the lowest IC 50 …

Monoamine oxidase (MAO) catalyzes the oxidation of monoamines and its two isoforms,
MAO-A and MAO-B, break down neurotransmitter amines. Of the compounds isolated from the …