Bibliographic citations
Pérez, J., (2012). Estudio fitoquímico y actividad antiinflamatoria del extracto hidroalcohólico de las hojas de Ricinus communis L. “higuerilla“ [Tesis, Universidad Nacional Mayor de San Marcos]. https://hdl.handle.net/20.500.12672/3439
Pérez, J., Estudio fitoquímico y actividad antiinflamatoria del extracto hidroalcohólico de las hojas de Ricinus communis L. “higuerilla“ [Tesis]. PE: Universidad Nacional Mayor de San Marcos; 2012. https://hdl.handle.net/20.500.12672/3439
@mastersthesis{renati/488925,
title = "Estudio fitoquímico y actividad antiinflamatoria del extracto hidroalcohólico de las hojas de Ricinus communis L. “higuerilla“",
author = "Pérez León Camborda, Juan Roberto",
publisher = "Universidad Nacional Mayor de San Marcos",
year = "2012"
}
--- The aim was to determine the anti-inflammatory effect of Ricinus communis L. “higuerilla”. In rats which were induced acute and chronic inflammation. It was carried out the photochemical study determination of the anti-inflammatory activity of Ricinus communis L. “higuerilla”. The species was located y gathered in the month of February of 2008, community of Chosica, at 800 msnm. County of Lima, department of Lima. The leaves was dried at 38 º C in an oven with circulating air, ground and macerated with ethanol (70°) .By means of a phytochemical march phenolic compound, tannins, alkaloids, steroids, saponines and reductor sugars were detected. For the chromatographic analysis in analytic fine layer, in preparatory scale. The system of solvents was used: EtO-MeOH-H2O (80:3:3), the structural elucidation was carried out for UV-visible spectroscopy and RI: se two probable fractions were determined; F1: 3´-metoxiflavona y F2:7-metoxiflavona. It was used Winter experimental model to evaluate the acute state (subplantar edema) with albumin given at the level of right plantar fascia of the rat. It was used 40Holtman stump rats of 200 +/- 20 g randomly divided in groups of eight each, one whereas a control with distilled water 5 mL/kg, groups with anti-inflammatory agent and extract in 2 doses also with dexamethasone and ibuprofen, being 40rats for evaluation against albumin where was considered mL of lower limb volume, percentage of effectiveness antiinflammatory. The results showed a reduction of 15% acute inflammation (p <0.01). Conclusion. Underneath the experimental conditions it has shown that hydro alcoholic extract of Ricinus communis L. “higuerilla”. in rats has an anti-inflammatory effect, This activity is probably due to the flavonoid presence in the hydro alcoholic extract .When evaluating the acute toxicity to dose limit of the hydro alcoholic extract of leaves in Mus musculus albinic mice species stump Balb/c, It has been determined that it doesn´t produce mortality to the maximum dose of 2 000 mg/kg, for what is qualified as “Not classified” (nontoxic). Keywords: Ricinus communis L. “higuerilla”. Anti-inflammatory, acute toxicity, flavonoids.
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