Results 161 to 170 of about 1,199,581 (195)

Emerging Role of Essential Oils as Modulators of the JAK/STAT Signaling Pathway: A Comprehensive Review. [PDF]

open access: yesPharmaceuticals (Basel)
Perri MR   +6 more
europepmc   +1 more source

α-Copaene is a potent repellent against the Asian Citrus Psyllid Diaphorina citri. [PDF]

open access: yesSci Rep
Magnani RF   +10 more
europepmc   +1 more source

Photoacoustic investigation of copaiba oil

open access: yesThe European Physical Journal Special Topics, 2008
In this study we demonstrate the usefulness of the Photoacoustic Spectroscopy (PAS) in the investigation of copaiba oil obtained from Copaifera tree, located in a site within Rondonia State, Amazon region, Brazil. Pure copaiba oil sample was diluted in 98% ethanol providing 10 different samples at volume concentration in the range of 5 to 50% vv.
J. G. Santos   +8 more
openaire   +2 more sources
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Two diterpenoids from copaiba oil

Phytochemistry, 1996
Abstract Two new diterpenoids with the furanoid clerodane and dinorlabdane carbon skeletons, termed respectively (+)-7α-acetoxybacchotricuneatin D and (−)-3β-hydroxy-15,16-dinorlabd-8(17)-ene-13-one, were isolated from copaiba oil and their structures were elucidated by NMR spectroscopy.
Robert Fauré
exaly   +2 more sources

Antinociceptive activity of Amazonian Copaiba oils

Journal of Ethnopharmacology, 2007
Copaiba oil resins are extensively commercialized in Brazil as capsules or crude oil and used as anti-inflammatory and anti-septic. Comparative pharmacological studies between different species of Copaiba oils are scarce. In the present work we compared the antinociceptive activity of two Amazonian Copaiba oils (Copaifera multijuga Hayne and Copaifera ...
Niele Matos, Gomes   +4 more
openaire   +2 more sources

Effect of Brazilian copaiba oils on Leishmania amazonensis

Journal of Ethnopharmacology, 2008
Copaiba oil has been used in folk medicine since the 19th century. The use of copaiba oils to treat leishmaniasis is cited in several ethnopharmacological studies. Nevertheless, the potential antileishmania of copaiba oils had not been studied.Eight different kinds of Brazilian copaiba oils were screened for antileishmanial activity.The ...
Adriana O, Santos   +5 more
openaire   +2 more sources

Antibacterial activity and physicochemical properties of a sealer containing copaiba oil

Biofouling, 2023
This study aimed to evaluate the antimicrobial activity and physicochemical properties of a novel dual-cure endodontic sealer containing copaiba oil. The copaiba oil was obtained and characterized by gas chromatography (GC), and the minimum inhibitory concentration (MIC) was performed.
Lara Rodrigues Schneider   +7 more
openaire   +2 more sources

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