quassia orinocensis/消炎（藥

Whole plant methanolic extracts of 14 traditionally used medicinal herbs were evaluated for their anti-inflammatory activity. Extracts of Grindelia robusta, Salix nigra, Arnica montana, and Quassia amara showed up to 4.5-fold inhibition of nitric oxide (NO) production in the J774 murine macrophage

BACKGROUND Seborrheic dermatitis (SD) is a chronic mild skin disorder with high prevalence. Various treatment options are available, including topical antifungals and anti-inflammatories. Antifungal and anti-inflammatory properties of Quassia amara have been reported. OBJECTIVE To check the efficacy

BACKGROUND There are various treatment options available for rosacea, depending on the subtype, but treatment is still generally unsatisfactory. Some studies have reported antiparasitic and anti-inflammatory properties of Quassia amara. OBJECTIVE To check the efficacy and safety of a topical gel

Four new quassinoids named samaderines X (1), Y (2) and Z (3), and indaquassin X (5), and a new C19 quassinoid glycoside, 2-O-glucosylsamaderine C (10), together with five known quassinoids, samaderines B (7), C (8), and E (4), indaquassin C (6), and simarinolide (9), were isolated form the stems of

Seborrheic dermatitis (SD) is a chronic, recurring inflammatory skin disorder that manifests as erythematous macules or plaques with varying levels of scaling associated with pruritus. The condition typically occurs as an inflammatory response to Malassezia species and tends to occur on seborrheic

Medicinal plants are useful as a natural therapy to treat minor illnesses, as gastrointestinal disorders or as topic antiinflammatories. Also, they have been increasingly used as a coadjuvant in cronic diseases as hypertension, diabetes or hyperlipidemias. Nevertheless, many of the plants have