The antiinflammatory effects and gastrotoxicity of a lyophilized 70% ethanol extract of the leaves of Cordia verbenacea were investigated through experimental models in rats and mice. The oral administration of 1.24 mg/kg of the extract significantly inhibited nystatin-induced oedema. Topical application of the extract at a dose of 0.09 mg/ear in mice was clearly more effective than 1.0 mg/ear of naproxen in the reduction of the ear oedema induced by corton oil. At antiinflammatory doses, the extract showed an important protective effect on the gastric mucosa, reducing significantly the number of gastric lesions.
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http://dx.doi.org/10.1016/0378-8741(91)90008-2 | DOI Listing |
An Acad Bras Cienc
December 2024
Universidade Federal de Santa Maria, Programa de Pós-Graduação em Farmacologia, Av. Roraima, 1000, 97105-900 Santa Maria, RS, Brazil.
This study aimed to evaluate the effectiveness of essential oils (EO) of Pilocarpus pennatifolius (PPOL) and Cordia verbenacea (CVOL) as sedatives and/or anesthetics in juvenile Nile tilapia (Oreochromis niloticus). The main constituents of PPOL were 2-undecanone (57.2%) and 2-Tridecanone (28.
View Article and Find Full Text PDFAntioxidants (Basel)
February 2023
Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University, Araraquara 14800-903, Brazil.
Background: Jacq. (Boraginaceae) is traditionally used in the treatment of inflammatory processes. The ethanolic extract of its leaves (EEVc) showed anti-inflammatory properties and low toxicity.
View Article and Find Full Text PDFMolecules
July 2021
Laboratório de Microbiologia e Biologia Molecular, Universidade Regional do Cariri, Rua Cel. Antonio Luis 1161, Pimenta, Crato 63105-000, Brazil.
The species DC (Boraginaceae), known as the whaling herb and camaradinha, is a perennial shrub species native to the Atlantic Forest. Its leaves are used in folk medicine as an anti-inflammatory, analgesic, antiulcerogenic and curative agent, in the form of teas or infusions for internal or topical use. The present study aimed to verify the cytotoxicity of the essential oil and the leishmanicidal and trypanocidal potential of .
View Article and Find Full Text PDFPhotochem Photobiol Sci
August 2021
Pharmaceutical Sciences Department, State University of Londrina-UEL, University Hospital, Avenida Robert Koch, 60, Vila Operária, Londrina, Paraná, CEP 86039-440, Brazil.
Cordia verbenacea DC (Boraginaceae) is a flowering shrub found along the Brazilian Atlantic Forest, Brazilian coast, and low areas of the Amazon. The crude extract of its leaves is widely used in Brazilian folk medicine as an anti-inflammatory, both topically and orally. The aim of this study is to evaluate the activity of C.
View Article and Find Full Text PDFJ Photochem Photobiol B
March 2021
Departamento de Ciências Farmacêuticas, Universidade Estadual de Londrina-UEL, Avenida Robert Koch, 60, Hospital Universitário, 86039-440 Londrina, Paraná, Brazil. Electronic address:
Photochemoprotection of the skin can be achieved by inhibiting inflammation and oxidative stress, which we tested using Cordia verbenacea extract, a medicinal plant known for its rich content of antioxidant molecules and anti-inflammatory activity. In vitro antioxidant evaluation of Cordia verbenacea leaves ethanolic extract (CVE) presented the following results: ferric reducing antioxidant power (886.32 μM equivalent of Trolox/g extract); IC of 19.
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