Your browser doesn't support javascript.
loading
Ethnopharmacological evaluation of Trichilia hirta L. as anticancer source in traditional medicine of Santiago de Cuba / Evaluación etnofarmacológica de Trichilia hirta como una fuente anticancer en la medicina tradicional de Santiago de Cuba
Hernández, Edgar; González, Beatriz; Díaz, Alexis; González, Manuel; Morris, Humberto J; Delgado, Leticia; Martínez, Clara E.
  • Hernández, Edgar; University of Oriente. Faculty of Natural Sciences. Department of Biology. CU
  • González, Beatriz; University of Oriente. Faculty of Natural Sciences. Department of Biology. CU
  • Díaz, Alexis; Institute of Tropical Medicine Pedro Kourí. National Laboratory of Microbiology. La Habana. CU
  • González, Manuel; University of Oriente. Faculty of Natural Sciences. Department of Biology. CU
  • Morris, Humberto J; University of Oriente. Center for Studies on Industrial Biotechnology. CU
  • Delgado, Leticia; University of Oriente. Faculty of Natural Sciences. Department of Biology. CU
  • Martínez, Clara E; National Center of Applied Electromagnetism. Santiago de Cuba. CU
Bol. latinoam. Caribe plantas med. aromát ; 12(2): 176-185, mar. 2013. ilus
Article in English | LILACS | ID: lil-722790
ABSTRACT
Trichilia hirta L. (Meliaceae) is traditionally used as antitumor source in Santiago de Cuba. Therefore, the aim of this study was to document and analyze the traditional medicinal use of this plant by cancer patients in Santiago de Cuba and to evaluate its antiproliferative activity on human normal and cancer cells. Cancer patients consuming Trichilia hirta extracts (Jubabán) were randomly selected and interviewed. The antiproliferative activity of a polysaccharide-rich fraction from leaves was evaluated against normal (MRC-5) and cancer cells (A-549, HeLa and Hep-2) by MTT assay. The study revealed that Trichilia hirta extracts are mainly used as anticancer source (46 percent. Moreover, the majority of cancer patients consuming Trichilia hirta extracts had carcinoma (86 percent). In particular, the most frequent were lung (26 percent) and prostate (18 percent) carcinoma. The majority (90 percent) of patients were consuming the extracts simultaneously, or after the chemotherapy and radiotherapy treatment. The polysaccharide-rich fraction showed antiproliferative activity against human lung cancer cells (A-549) and human cervix carcinoma (HeLa) cancer cells. However, no toxicity was observed in human normal fibroblasts (MRC-5). These results suggest that polysaccharide-rich fraction from Trichilia hirta contribute to the antitumor properties of this specie.
RESUMEN
Trichilia hirta L. (Meliaceae) es tradicionalmente usada como recurso antitumoral en Santiago de Cuba. Por lo que, el objetivo de este estudio fue documentar y analizar el uso tradicional de esta planta por pacientes con cáncer en Santiago de Cuba y evaluar su actividad antiproliferativa sobre células humanas normales y tumorales. Pacientes con cáncer consumiendo los extractos de Trichilia hirta (jubabán) fueron aleatoriamente seleccionados y entrevistados. La actividad antiproliferativa de la fracción rica en polisacáridos de hojas fue evaluada en células normales (MRC-5) y en células tumorales (A-549, HeLa y Hep-2) a través del ensayo con MTT. El estudio reveló que los extractos de Trichilia hirta eran usados mayoritariamente como recurso antitumoral (46 por ciento). Además, la mayoría de los pacientes consumiendo extractos de Trichilia hirta presentaron carcinoma (86 por ciento). En particular, los más frecuentes fueron carcinomas de pulmón (26 por ciento) y próstata (18 por ciento). También la mayoría de los pacientes (90 por ciento) consumieron los extractos simultáneamente o después de tratamientos con quimioterapia y radioterapia. La fracción rica en polisacáridos mostró actividad antiproliferativa contra las células de cáncer de pulmón humano (A-549) y carcinoma de cerviz humano (HeLa). Sin embargo, no se observó toxicidad en fibroblastos humanos normales (MRC-5). Estos resultados sugieren que la fracción rica en polisacáridos de hojas de Trichilia hirta contribuye a la actividad antitumoral de esta especie.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Plant Extracts / Anticarcinogenic Agents / Ethnopharmacology / Meliaceae Type of study: Controlled clinical trial Limits: Humans Country/Region as subject: Caribbean / Cuba Language: English Journal: Bol. latinoam. Caribe plantas med. aromát Journal subject: Botany / Medicine / Plantas Medicinais / Terapias Complementares Year: 2013 Type: Article Affiliation country: Cuba Institution/Affiliation country: Institute of Tropical Medicine Pedro Kourí/CU / National Center of Applied Electromagnetism/CU / University of Oriente/CU

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: LILACS (Americas) Main subject: Plant Extracts / Anticarcinogenic Agents / Ethnopharmacology / Meliaceae Type of study: Controlled clinical trial Limits: Humans Country/Region as subject: Caribbean / Cuba Language: English Journal: Bol. latinoam. Caribe plantas med. aromát Journal subject: Botany / Medicine / Plantas Medicinais / Terapias Complementares Year: 2013 Type: Article Affiliation country: Cuba Institution/Affiliation country: Institute of Tropical Medicine Pedro Kourí/CU / National Center of Applied Electromagnetism/CU / University of Oriente/CU