Showing 3873–3888 of 5741 results

Loganin

Loganin is an iridoid glycoside first isolated from the seeds of Strychnos nux-vomica, a member of the Loganiaceae family. It is a non-competitive inhibitor of BACE1 with IC50 of 47.97 μM an also inhibits AChE and BChE with IC50 values of 3.95 μM and 33.02 μM, respectively.

Astaxanthin

Astaxanthin, a xanthophyll carotenoid, is a nutrient with unique cell membrane actions and diverse clinical benefits with excellent safety and tolerability.

Amentoflavone

Amentoflavone is a biflavonoid originally isolated from Selaginella with antibacterial, antioxidant, antiviral, antidiabetic, and neuroprotective activities.

Euphorbiasteroid

Euphorbiasteroid, a component of Euphorbia lathyris L., inhibits adipogenesis of 3T3-L1 cells through activation of the AMPK pathway and induces HL-60 cells to apoptosis via promoting Bcl-2/Bax apoptotic signaling pathway in a dose-dependent manner.

Protodioscin

Protodioscin, a steroidal saponin compound found in a number of plant species, is able to stimulate testosterone production and it also has an androgen-mimetic action, binding and activating the testosterone receptors.

Isoalantolactone

Isoalantolactone, one of the major sesquiterpene lactone compounds, is isolated from the roots of Anula helenium and possesses multiple biological activities including antifungal, anthelmintic, antimicrobial, anti-inflammatory, antitrypanosomal activities and antiproliferative effects on several cancer cell lines, such as colon, melanoma, ovary, prostate, lung, and leukemia.

Orcinol Glucoside

Orcinol glucoside (OG) is an active constituent isolated from the rhizomes of Curculigo orchioides Gaertn. It shows potent antioxidative and anxiolytic activities without sedative effects.

Royal Jelly Acid

Royal jelly acid is the principal lipid component in royal jelly which is the food for queen and larvae honeybees. It is involved in several treatment processes of autoimmune and inflammatory diseases, including inhibition of lipopolysaccharide (LPS)- and interferon (IFN)-γ-stimulated macrophage responses, inhibition of T-cell proliferation and anti-rheumatoid activity.

Hydroxytyrosol

Hydroxytyrosol is one of the main phenolic components of olive oil with excellent antioxidant, antimicrobial and anticarcinogenic activities.

Glycitin

Glycitin, a natural isoflavone isolated from legumes, has antibacterial, antiviral and estrogenic activities and may exerts preventative effects on alcoholism, cardiovascular and cerebrovascular diseases and some types of cancer.

Quercitrin

Quercitrin (3-rhamnosyl quercetin), a glycoside of quercetin, has been found as a main bioactive constituent in T. sinensis leaves and has antioxidant, anti-inflammatory, and anti-allergic activities.

Schizandrol A

Schizandrol A is one of the effective components in the dried fruit of Schizandra chinensis Bail and works by increasing dopamine, a neurotransmitter, in the brain.

Nuciferine

Nuciferine is a major active aporphine alkaloid from the leaves of N. nucifera Gaertn and possesses anti-hyperlipidemia, anti-hypotensive, anti-arrhythmic, and insulin secretagogue activities.

Dehydroevodiamine Hydrochloride

Dehydroevodiamine (DHE), a major phytochemical in fruits of Evodia rutaecarpa, can inhibit AChE. It has hypotensive and neuroprotective effects and modulates nitric oxide production.

Decursinol Angelate

Decursinol angelate is a cytotoxic and protein kinase C activating agent from the root of Angelica gigas.

Tectoridin

Tectoridin, an isoflavone isolated from flowers of Pueraria thunbergiana, has several pharmacological effects including anti-cancer, anti-inflammatory, antioxidant, and hepatoprotectivy.