Citas bibligráficas
Aspajo, E., Siguas, L. (2019). Citotoxicidad in vitro del extracto hidroalcohólico de corteza de Maytenus macrocarpa (Ruiz & Pav.) Briq sobre Artemia franciscana [Tesis, Universidad Nacional de la Amazonía Peruana]. http://repositorio.unapiquitos.edu.pe/handle/20.500.12737/6449
Aspajo, E., Siguas, L. Citotoxicidad in vitro del extracto hidroalcohólico de corteza de Maytenus macrocarpa (Ruiz & Pav.) Briq sobre Artemia franciscana [Tesis]. : Universidad Nacional de la Amazonía Peruana; 2019. http://repositorio.unapiquitos.edu.pe/handle/20.500.12737/6449
@misc{renati/972470,
title = "Citotoxicidad in vitro del extracto hidroalcohólico de corteza de Maytenus macrocarpa (Ruiz & Pav.) Briq sobre Artemia franciscana",
author = "Siguas Cisneros, Lesman",
publisher = "Universidad Nacional de la Amazonía Peruana",
year = "2019"
}
In the present investigation, the in vitro cytotoxic activity of Maytenus macrocarpa (Ruiz & Pav.) Briq on the Artemia franciscana and the secondary metabolites was determined; the same one that came from The communal reserve Tamshiyacu in Fernando Lores Tenazoa District - Loreto Region. The sample was selected, cleaned and dried. The drying was carried out in a dehumidifying equipment in a constant temperature environment of 35 ° C during six days, later on were pulverized. The micropulverized samples were treated with ethanol - water, obtaining a hydroalcoholic extract. For the cytotoxic activity, concentrations of 1500 ppm, 1000 ppm, 500 ppm, 50 ppm and 10 ppm of hydroalcoholic extract were evaluated. The determination of the cytotoxic activity was through LC50 calculation via Probit analysis, obtaining a Cl50 of 5,2867ppm and secondary metabolites: anthocyanins 67,25 mg; flavonoids 91,62 mg; phenolic 5794,62 mg; in catechins and proanthocyanidins 0,00278 mg per 100g of the species investigated; total alkaloids 20,32 mg and saponins 1227,08 mg / 100g respectively. It was concluded that the bark with CL50 = 5,2857 ppm produces biological activity of cytotoxicity being highly toxic; and also presence of secondary metabolites: alkaloids, phenolics and saponins, may be the cause of the cytotoxic activity in the investigated plant species.
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