Examinando por Materia "Bidens"

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    Actividad analgésica y antiinflamatoria del extracto etanólico de las flores de Bidens andicola H.B.K. "quiquo"
    (Universidad Privada Norbert Wiener, 2018-03-01) Huarcaya Huarcaya, Liliana; Sotelo Saravia, Nancy Avelina; Chávez Flores, Juana Elvira
    The objective of this study was to determine the analgesic and anti-inflammatory activities of the ethanolic extract of Bidens andicola H.B.K “quiquo” flowers. For the analgesic activity, the modified Koster et al. model was employed, and the study groups were: negative control (distilled water), positive control (0.8% glacial acetic acid), ethanolic extract of Bidens andicola H.B.K. “quiquo” flowers at 50, 100, and 200 mg/kg, paracetamol 300 mg/kg, and tramadol 40 mg/kg. For the anti-inflammatory activity, the plantar edema method with 1% albumin was used, and the groups were: negative control (distilled water), ibuprofen 400 mg/kg, dexamethasone 1 mg/kg, and the ethanolic extract at 200, 400, and 600 mg/kg. The results show that the ethanolic extract of Bidens andicola H.B.K. “quiquo” flowers at 100 mg/kg (65%) and 200 mg/kg (70%) exhibits analgesic activity, lower than tramadol (91%) but comparable to paracetamol (81%). Regarding the anti-inflammatory activity, the ethanolic extract at 200, 400, and 600 mg/kg demonstrated efficacy, with the 600 mg/kg dose showing the greatest anti-inflammatory effect (100%), similar to dexamethasone and ibuprofen. It was confirmed that the ethanolic extract of Bidens andicola H.B.K. “quiquo” flowers possesses both analgesic and anti-inflammatory activities.