copaifera/抗炎症薬

BACKGROUND Copaifera multijuga Hayne (Leguminosae) is a tree that produces an oleoresin, which is extensively commercialized in Brazil as capsules or crude oil for the treatment of several disorders. Ethnopharmacological studies show a diversity of indications such as anti-inflammatory and epidermal

Resveratrol (Res) is a common phytoalexin present in a few edible materials, such as grape skin, peanuts, and red wine. Evidence has shown the beneficial effects of Res on human health, which may be attributed to its anti-inflammatory activity. However, the poor aqueous solubility of Res limits its

Complexation with cyclodextrins (CDs) is a technique that has been extensively used to increase the aqueous solubility of oils and improve their stability. In addition, this technique has been used to convert oils into solid materials. This work aims to develop inclusion complexes of Copaifera

Kaurenoic acid, a diterpene from Copaifera langsdorffii (Leguminaceae), was evaluated on rat colitis induced by acetic acid. Rats were pretreated orally (15 and 2 h before) or rectally 2 h before induction of colitis with kaurenoic acid (50 and 100 mg/kg) or vehicle (1 ml, 3% DMSO). Colitis was

Copaiba oil is used as a popular medicine in the Amazonian forest region, especially due to its anti-inflammatory properties. In this paper, we describe the formulation of hydrogel containing copaiba oil nanoemulsions (with positive and negative charges), its skin permeation, and its

The oleoresin of several Copaifera species is used widely in the Amazonian Region mainly as a topical antiinflammatory and healing agent. The topical analgesic and antiinflammatory activities of Copaifera duckei oleoresin, whose terpenoidal chemical composition has been characterized, are now

OBJECTIVE The aim of this article was to use copaiba oil (C.O) to improve skin permeability and topical anti-inflammatory activity of celecoxib (Cxb). METHODS Formulations containing C.O (1-50%) were associated with Cxb (2%). In vitro skin permeability studies were conducted using porcine ear skin.

The present study investigated the action of copaiba oil (Copaifera reticulata) on the systemic inflammation, oxidative status, and liver cell metabolism of rats with adjuvant-induced arthritis. The later is an experimental autoimmune pathology that shares many features with the human rheumatoid

Copaiba oil is an oleoresin obtained from the Copaifera L. genus (Leguminoseae) commonly featured in anti-inflammatory recipe prescribed by Amazonian traditional medical practitioners and featured in Europe and North America pharmacopeias of the past. Chemical and anti-inflammatory activity

The oleoresin from Brazilian Copaifera species yielded copalic acid and sesquiterpenes and showed marked anti-inflammatory activity using various experimental models in rats. The oleoresin significantly inhibited carrageenin-induced pedal edema following oral doses from 0.70 to 2.69 ml/kg, but was

Copaiba oil is largely used in the Amazonian region for the treatment of inflammation, and recent studies demonstrated that one of the major components of the oil, β-caryophyllene (CAR), is a potent anti-inflammatory. The nanoemulsification of this oleoresin, which has unctuous character, converts

Copaifera (Leguminoseae) species produce a commercially interesting oleoresin that displays several biological activities, including antimicrobial and anti-inflammatory properties. Labdane-type diterpenes are the main chemical constituents of these oleoresins, and copalic acid is the only compound

OBJECTIVE Copaiba oil oleoresin exuded from Copaifera reticulata Ducke (CRD) is commonly used in anti-inflammatory, healing and anti-tumoral folk medicines. The purpose of this study was to investigate the putative anxiolytic effect of acute administration of CRD. METHODS CRD was administered (100,

The antirheumatoid arthritis potential of ethanol and aqueous extracts of seed pod of Copaifera salikounda (SPCS) was evaluated using the chicken collagen/complete Freund's adjuvant-induced arthritic rats model. Adjuvat-induced rats were treated with varied doses of the extracts (400, 600, and 800

BACKGROUND Copaíba oil is an oleoresin obtained from the Copaiffera langsdorffii genus (Leguminoseae). It is widely used in folk medicine as an antiinflammatory, healing, and antiseptic agent. Comparative pharmacologic studies between different species of copaíba oils are scarce. METHODS The