An experimental research is carried out ain to evaluate the analgesic effect of the lyophilized extract from the Bíxa orellana L leaves, that was administrated by oral via at a 100 and 150 mgkg-l doses. Hot- plate and abdominal contortions methods were applied in the research development. The selected animals were albino male mice from the stock Batb/c-53 at a corporal weight steemed in 23.67 + 1.03g. Paracetamol and indometacina were employed as positive controls at a 400 mgkg-l and 10 mgkg-l doses respectively.According to the obtained results, it concludes that the Bixa orellana L., presents analgesical activity at a peripheric level in the abdominal contortions model, that was directly proportional to the doses under our experimental conditions. .

An experimental research is carried out ain to evaluate the analgesic effect of the lyophilized extract from the Bíxa orellana L leaves, that was administrated by oral via at a 100 and 150 mgkg-l doses. Hot- plate and abdominal contortions methods were applied in the research development. The selected animals were albino male mice from the stock Batb/c-53 at a corporal weight steemed in 23.67 + 1.03g. Paracetamol and indometacina were employed as positive controls at a 400 mgkg-l and 10 mgkg-l doses respectively.According to the obtained results, it concludes that the Bixa orellana L., presents analgesical activity at a peripheric level in the abdominal contortions model, that was directly proportional to the doses under our experimental conditions. .

This study aimed to characterize the chemical components of essential oil of Citrus sinensis L., determine its antibacterial activity and make dosageforms, mainly for local use. The essential oil was obtained from the dried leaves of the selected species, using a hydrodistillation system with water steam sweep; tests were conducted miscibility and determination of physical constants, such as specific gravity, refractive index and optical rotation. The chemical composition was determined by Gas Chromatography/Mass Spectrometry (CG/EM), standing out in the sugiero: chromatogram spectral signals in the elucidating: Limonene, beta-linalool, decanal and 2 (10)-pinene(1S,5S)-(-)-. The determination of antibacterial activity in vitro was tested by agar diffusion method and the formation of inhibition halos against strains of Gram (+), as Staphylococcus aureus ATCC 25,933 and Staphylococcus epid...

This study aimed to characterize the chemical components of essential oil of Citrus sinensis L., determine its antibacterial activity and make dosageforms, mainly for local use. The essential oil was obtained from the dried leaves of the selected species, using a hydrodistillation system with water steam sweep; tests were conducted miscibility and determination of physical constants, such as specific gravity, refractive index and optical rotation. The chemical composition was determined by Gas Chromatography/Mass Spectrometry (CG/EM), standing out in the sugiero: chromatogram spectral signals in the elucidating: Limonene, beta-linalool, decanal and 2 (10)-pinene(1S,5S)-(-)-. The determination of antibacterial activity in vitro was tested by agar diffusion method and the formation of inhibition halos against strains of Gram (+), as Staphylococcus aureus ATCC 25,933 and Staphylococcus epid...