Fernando Calzada1, Ramón Arista, Halley Pérez. 1. Unidad de Investigación Médica en Farmacología de Productos Naturales, 2 degrees Piso CORCE, Hospital de Pediatría, Centro Médico Nacional Siglo XXI, IMSS, Av Cuauhtemoc 330, Col Doctores, CP 06725, DF, Mexico. fercalber1@hotmail.com
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE: A total of 28 plant extracts, belonging to 26 different plant species are commonly used in Traditional Mexican Medicine for the treatment of gastrointestinal disorders such as diarrhea. AIM OF THE STUDY: To evaluate the effect of medicinal plant extracts on induced hyperperistalsis in rats. MATERIALS AND METHODS: Charcoal meal test was used in this study. Extracts were tested at a dose of 300mg/kg. RESULTS: From all the plant extracts tested, only Geranium mexicanum (roots) showed 100% of inhibition. The extracts of Artemisia absinthium, Matricaria recutita, Caesalpinia pulcherrima, Lygodium venustum, Chenopodium ambrosoides (green variety), Aloysia triphylla, Artemisia ludoviciana, Chiranthodendron pentadactylon, and Cocos nucifera showed moderate inhibitory activity with values ranging from 30 to 57%. Their activities were greater than that of or equal to loperamide (34% of inhibition at doses of 10mg/kg) drug used as control. The remaining plants exhibited marginal or null inhibitory effect on hyperpropulsive movement of the small intestine. CONCLUSIONS: The results obtained in this study give some scientific support to the popular use of 23 of the plants tested for the treatment of gastrointestinal disorders such as diarrhea in Mexican traditional medicine. However, roots of Geranium mexicanum should be used in herbal medicine with care to avoid toxicity. Copyright (c) 2009 Elsevier Ireland Ltd. All rights reserved.
ETHNOPHARMACOLOGICAL RELEVANCE: A total of 28 plant extracts, belonging to 26 different plant species are commonly used in Traditional Mexican Medicine for the treatment of gastrointestinal disorders such as diarrhea. AIM OF THE STUDY: To evaluate the effect of medicinal plant extracts on induced hyperperistalsis in rats. MATERIALS AND METHODS: Charcoal meal test was used in this study. Extracts were tested at a dose of 300mg/kg. RESULTS: From all the plant extracts tested, only Geranium mexicanum (roots) showed 100% of inhibition. The extracts of Artemisia absinthium, Matricaria recutita, Caesalpinia pulcherrima, Lygodium venustum, Chenopodium ambrosoides (green variety), Aloysia triphylla, Artemisia ludoviciana, Chiranthodendron pentadactylon, and Cocos nucifera showed moderate inhibitory activity with values ranging from 30 to 57%. Their activities were greater than that of or equal to loperamide (34% of inhibition at doses of 10mg/kg) drug used as control. The remaining plants exhibited marginal or null inhibitory effect on hyperpropulsive movement of the small intestine. CONCLUSIONS: The results obtained in this study give some scientific support to the popular use of 23 of the plants tested for the treatment of gastrointestinal disorders such as diarrhea in Mexican traditional medicine. However, roots of Geranium mexicanum should be used in herbal medicine with care to avoid toxicity. Copyright (c) 2009 Elsevier Ireland Ltd. All rights reserved.
Authors: Edilson Alves Dos Santos; Cenira M de Carvalho; Ana L S Costa; Adilva S Conceição; Flávia de B Prado Moura; Antônio Euzébio Goulart Santana Journal: Evid Based Complement Alternat Med Date: 2011-12-11 Impact factor: 2.629
Authors: A L Rozza; D A S Cesar; L G Pieroni; L L Saldanha; A L Dokkedal; F M De-Faria; A R M Souza-Brito; W Vilegas; R K Takahira; C H Pellizzon Journal: Evid Based Complement Alternat Med Date: 2015-04-12 Impact factor: 2.629