Results 1 to 10 of about 411 (148)

Comportamento de sementes de Copaifera multijuga durante o armazenamento [PDF]

Acta Amazonica, 2000
O objetivo deste trabalho foi estudar o comportamento de sementes de Copaifera multijuga Hayne, sob diferentes condições de armazenamento visando estabelecer critérios para a conservação desse material por um maior período de tempo.
Lucinda Carneiro GARCIA, Divania de LIMA
exaly   +8 more sources

Skin Tear Treatment with Copaifera multijuga Hayne in Polymeric Hydrogel: A Randomized Clinical Trial [PDF]

Pharmaceuticals
A double-blind, randomized, and controlled clinical trial with therapeutic intervention was performed at a university hospital in Rio de Janeiro to evaluate whether the addition of Copaifera multijuga Hayne oleoresin to a carboxypolymethylene hydrogel is
Camila Castanho Cardinelli, Jéssica Teixeira Gâmba Passos, Valdir Florêncio Veiga-Junior, Beatriz Guitton Renaud Baptista de Oliveira, Elisabete Pereira dos Santos, Guilherme Guilhermino Neto, Karina Chamma Di Piero, Zaida Maria Faria de Freitas   +7 more
doaj   +6 more sources

Trypanosoma cruzi Growth Is Impaired by Oleoresin and Leaf Hydroalcoholic Extract from Copaifera multijuga in Human Trophoblast and Placental Explants [PDF]

Pathogens
Congenital Chagas disease (CCD) is caused when Trypanosoma cruzi crosses the placental barrier during pregnancy and reaches the fetus, which can lead to serious consequences in the developing fetus.
Guilherme de Souza, Clara Peleteiro Teixeira, Joed Pires de Lima Júnior, Marcos Paulo Oliveira Almeida, Marina Paschoalino, Luana Carvalho Luz, Natália Carine Lima dos Santos, Rafael Martins de Oliveira, Izadora Santos Damasceno, Matheus Carvalho Barbosa, Guilherme Vieira Faria, Maria Anita Lemos Vasconcelos Ambrosio, Rodrigo Cassio Sola Veneziani, Jairo Kenupp Bastos, Angelica Oliveira Gomes, Rosiane Nascimento Alves, Carlos Henrique Gomes Martins, Samuel Cota Teixeira, Eloisa Amália Vieira Ferro, Bellisa Freitas Barbosa   +19 more
doaj   +6 more sources

Leaf hydroalcoholic extract and oleoresin from Copaifera multijuga control Toxoplasma gondii infection in human trophoblast cells and placental explants from third-trimester pregnancy [PDF]

Frontiers in Cellular and Infection Microbiology, 2023
The conventional treatment of congenital toxoplasmosis is mainly based on the combination of sulfadiazine and pyrimethamine. However, therapy with these drugs is associated with severe side effects and resistance, requiring the study of new therapeutic ...
Guilherme De Souza, Alessandra Monteiro Rosini, Martins Carlos Henrique Gomes   +2 more
exaly   +4 more sources

Pleurodesis induction in rats by Copaiba (Copaifera multijuga Hayne) oil. [PDF]

Biomed Res Int, 2014
This study aims to assess and compare copaiba oleoresin of Copaifera multijuga and 0.5% silver nitrate for the induction of pleurodesis in an experimental model. Ninety‐six male Wistar rats were divided into three groups: control (0.9% saline solution), copaiba (copaiba oil), and silver nitrate (0.5% silver nitrate).
Westphal FL, Canzian M, Pieri FA, Reichl AC, Pêgo-Fernandes PM, Lima LC, Veiga-Junior VF.   +6 more
europepmc   +5 more sources

Evaluation of the biological activities of Copaiba (Copaifera spp): a comprehensive review based on scientometric analysis [PDF]

Frontiers in Pharmacology, 2023
Copaíba oil-resin is extracted from the trunk of the Copaíba tree and has medicinal, cosmetic, and industrial properties. As a result, widespread knowledge about the use of Copaíba oil-resin has evolved, attracting the scientific community’s attention ...
Deborah Ribeiro Frazão, Jorddy Neves Cruz, Mozaniel Santana de Oliveira, Daiane Claydes Baia-da-Silva, Rayssa Maitê Farias Nazário, Matheus Ferreira de Lima Rodrigues, Miki Taketomi Saito, Renata Duarte Souza-Rodrigues, Rafael Rodrigues Lima   +8 more
doaj   +2 more sources

Correlation between the Skin Permeation Profile of the Synthetic Sesquiterpene Compounds, Beta-Caryophyllene and Caryophyllene Oxide, and the Antiedematogenic Activity by Topical Application of Nanoemulgels [PDF]

Biomolecules, 2022
Sesquiterpene compounds are applied as permeation promoters in topical formulations. However, studies exploring their impact on nanostructured systems, changes in permeation profile, and consequently, its biological activity are restricted.
Patrícia Weimer, Tainá Kreutz, Renata P. Limberger, Rochele C. Rossi, Ádley A. N. de Lima, Valdir F. Veiga, Bibiana Verlindo de Araújo, Letícia S. Koester   +7 more
doaj   +2 more sources

Effect of a Copaiba Oil-Based Dental Biomodifier on the Inhibition of Metalloproteinase in Adhesive Restoration. [PDF]

Adv Pharmacol Pharm Sci, 2021
Aim. This study sets out to evaluate the antiproteolytic activity of copaiba oil‐based emulsion at the resin/dentin adhesive interface union formed with conventional and self‐etching adhesives systems. Methods. At in situ zymography, 30 teeth were sectioned 2 mm below the enamel‐dentin junction; a smear layer was standardized and subdivided into four ...
Araújo EAM, Lima GR, Dos Santos de Melo LA, de Sousa LB, de Vasconcellos MC, Conde NCO, Toda C, Hanan SA, Alves Filho AO, Bandeira MFCL.   +9 more
europepmc   +2 more sources

Investigation of Safety Profile of Four Copaifera Species and of Kaurenoic Acid by Salmonella/Microsome Test. [PDF]

Evid Based Complement Alternat Med, 2019
Trees of the Copaifera genus are native to the tropical regions of Latin America and Western Africa. Copaifera sp is widely used as a popular medicine and it has various ethnopharmacological indications, including gonorrhea, bronchitis, asthma, skin ulcers, ulcers, sore throat, uterine infections, general inflammations, cancer, and leishmanioses ...
Damasceno JL, Arnet YF, Fortunato GC, Girotto L, Marena GD, Rocha BP, Resende FA, Ambrosio SR, Veneziani RCS, Bastos JK, Martins CHG.   +10 more
europepmc   +2 more sources

Medicinal Amazonian Oleoresins: An Eco-Friendly Chemical Fingerprinting Method [PDF]

Plants
Oleoresins are complex natural lipophilic matrices traditionally analyzed using chromatographic techniques that require extensive sample preparation, derivatization, and authentic standards.
Rayssa Ribeiro, Gabriel Reis Alves Carneiro, Henrique Marcelo Gualberto Pereira, Monica Costa Padilha, Valdir F. Veiga-Junior   +4 more
doaj   +2 more sources