ABSTRACT
INTRODUCTION: the species Cassia grandis L. f. (cañandonga) is recognized by the Cuban Health System and the population for its antianemic properties, in spite of the unpleasant odor of its fruit. OBJECTIVES: to perform a bibliographic update about the chemical, toxicological and pharmacologic characteristics of the study species. METHODS: an extensive review was conducted in international databases such as HighWire, DOAJ, EBSCO, Scielo, Scopus, Chemical Abstract, Medline, PudMed, and Pharmaceutical Abstract, in addition to the national database CuMed from the year 1900 until 2012. RESULTS: there are still not enough studies that certify its usefulness and pharmaco-toxicological safety as antianemic, and few pharmaceutical formulations have been developed. The fruit is the most studied organ of the species. CONCLUSIONS: it is necessary to carry out new investigations to certify its antianemic effect and develop new therapeutic alternatives to eliminate the unpleasant odor of Cassia grandis L. f. fruit formulations.
INTRODUCCIÓN: la especie Cassia grandis L. f. (cañandonga) es reconocida en el sistema de salud cubano y su población por sus propiedades antianémicas, a pesar del desagradable olor de sus frutos. OBJETIVO: evaluar el estado del arte sobre aspectos químicos, toxicológicos y farmacológicos de Cassia grandis L. f. (cañandonga) desde 1900 hasta 2012. MÉTODOS: se revisó en bases de datos internacionales como HighWire, DOAJ, EBSCO, Scielo, Scopus, Chemical, Abstract, Medline, PudMed, y Pharmaceutical Abstract, además de la base de datos nacional CuMed desde 1900 hasta 2012. RESULTADOS: aún son insuficientes los estudios que avalan su utilidad y seguridad farmacotoxicológica como antianémico, así como pocas las formulaciones farmacéuticas desarrolladas. El fruto es el órgano más estudiado de la especie. CONCLUSIONES: se necesita realizar nuevas investigaciones para avalar su efecto antianémico y de otras alternativas terapéuticas que permitan eliminar el olor desagradable de las preparaciones de los frutos de esta planta.
Subject(s)
Humans , Cassia/toxicity , Cassia/chemistry , Anemia/prevention & controlABSTRACT
Senna occidentalis (sin. Cassia occidentalis) é um arbusto perene nativo da América do Sul e distribuída em regiões tropicais ao redor do mundo, frequentemente contaminando pastos e culturas de cereais. Inúmeros estudos demonstraram que esta planta é tóxica para animais. Na medicina popular, tribos americanas, africanas e indianas usam preparações da S. occidentalis como tônico, estomáquico, febrífugo, laxante e antimicrobiano. Diversas propriedades biológicas da espécie já foram comprovadas, tais como a antibacteriana, antifúngica, antimalárica, antitumoral e hepatoprotetora. As análises fitoquímicas evidenciaram que as antraquinonas, os flavonóides e outros derivados fenólicos são os seus principais constituintes. Esta revisão apresenta dados etnofarmacológicos, químicos e biológicos publicados na literatura sobre S. occidentalis.
Senna occidentalis (syn. Cassia occidentalis) is a perennial shrub, native to South America and indigenous to tropical regions throughout the world, often contaminating pastures and cereal crops. There have been many reports showing that S. occidentalis is toxic to animals. In traditional medicine, some American, African and Indian ethnic groups use S. occidentalis preparations in stomach treatments and as a tonic, febrifuge, laxative and topical antimicrobial agent. Several biological properties of this species have been proved, such as antibacterial, antifungal, antimalarial, antitumor and hepatoprotective activity. Phytochemical analysis has shown that anthraquinones, flavonols and other phenolics are its major constituents. In this paper we present an overview of the ethnopharmacological, chemical and biological data published in the literature on S. occidentalis.