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Use of black vulture (Coragyps atratus) in complementary and alternative therapies for cancer in Colombia: A qualitative study

BACKGROUND: Although Coragyps atratus has been used as a traditional therapy for patients with cancer, the scientific literature does not contain enough information on how this therapy is used or the mechanisms that explain this therapeutic practice. OBJECTIVES: To understand the methods of use and...

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Autores principales: Sánchez-Pedraza, Ricardo, Gamba-Rincón, Magda R, González-Rangel, Andrés L
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3473314/
https://www.ncbi.nlm.nih.gov/pubmed/22651097
http://dx.doi.org/10.1186/1746-4269-8-20
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author Sánchez-Pedraza, Ricardo
Gamba-Rincón, Magda R
González-Rangel, Andrés L
author_facet Sánchez-Pedraza, Ricardo
Gamba-Rincón, Magda R
González-Rangel, Andrés L
author_sort Sánchez-Pedraza, Ricardo
collection PubMed
description BACKGROUND: Although Coragyps atratus has been used as a traditional therapy for patients with cancer, the scientific literature does not contain enough information on how this therapy is used or the mechanisms that explain this therapeutic practice. OBJECTIVES: To understand the methods of use and the reasons given by patients and caregivers for the use of Coragyps atratus in cancer treatment. METHODS: This study used a qualitative design based on twenty in-depth interviews of patients with cancer or caregivers of patients with the disease. The analysis of the text was based on an inductive thematic approach. RESULTS: Resistance to disease and immune enhancement are properties attributed to Coragyps atratus when used for cancer treatment. The most recommended method of use is fresh blood ingestion, and the associated mechanism of action is transfer of immune factors to the individual who consumes it. CONCLUSIONS: Use of Coragyps atratus as a treatment for cancer is a popular alternative therapy in Colombia. More studies are needed to understand the clinical effects of this intervention in cancer patients. SPANISH ABSTRACT: INTRODUCCIÓN: Aunque Coragyps atratus se usa tradicionalmente como terapia para pacientes con cáncer, no existe suficiente información en la literatura científica sobre su forma de utilización ni sobre los mecanismos explicativos que subyacen a esta práctica terapéutica. OBJETIVOS: Conocer métodos de utilización y mecanismos explicativos dados por los pacientes y cuidadores de pacientes sobre el uso de Coragyps atratus en el tratamiento del cáncer. MATERIALES Y MÉTODOS: Diseño cualitativo basado en veinte entrevistas en profundidad de pacientes con cáncer o cuidadores de pacientes con esta enfermedad. Análisis de texto basado en enfoque temático inductivo. RESULTADOS: Al Coragyps atratus se le atribuyen propiedades de resistencia y fortalecimiento del sistema inmune de personas enfermas de cáncer. La forma de utilización mas común es la ingesta de la sangre fresca y el mecanismo de acción asociado es la transferencia de defensas a quien lo consume. CONCLUSIONES: La utilización del Coragyps atratus como tratamiento para el cáncer es una terapia alternativa usada popularmente en Colombia. El uso de este animal debe estudiarse más a fondo para conocer los efectos clínicos en los pacientes con cáncer.
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spelling pubmed-34733142012-10-18 Use of black vulture (Coragyps atratus) in complementary and alternative therapies for cancer in Colombia: A qualitative study Sánchez-Pedraza, Ricardo Gamba-Rincón, Magda R González-Rangel, Andrés L J Ethnobiol Ethnomed Research BACKGROUND: Although Coragyps atratus has been used as a traditional therapy for patients with cancer, the scientific literature does not contain enough information on how this therapy is used or the mechanisms that explain this therapeutic practice. OBJECTIVES: To understand the methods of use and the reasons given by patients and caregivers for the use of Coragyps atratus in cancer treatment. METHODS: This study used a qualitative design based on twenty in-depth interviews of patients with cancer or caregivers of patients with the disease. The analysis of the text was based on an inductive thematic approach. RESULTS: Resistance to disease and immune enhancement are properties attributed to Coragyps atratus when used for cancer treatment. The most recommended method of use is fresh blood ingestion, and the associated mechanism of action is transfer of immune factors to the individual who consumes it. CONCLUSIONS: Use of Coragyps atratus as a treatment for cancer is a popular alternative therapy in Colombia. More studies are needed to understand the clinical effects of this intervention in cancer patients. SPANISH ABSTRACT: INTRODUCCIÓN: Aunque Coragyps atratus se usa tradicionalmente como terapia para pacientes con cáncer, no existe suficiente información en la literatura científica sobre su forma de utilización ni sobre los mecanismos explicativos que subyacen a esta práctica terapéutica. OBJETIVOS: Conocer métodos de utilización y mecanismos explicativos dados por los pacientes y cuidadores de pacientes sobre el uso de Coragyps atratus en el tratamiento del cáncer. MATERIALES Y MÉTODOS: Diseño cualitativo basado en veinte entrevistas en profundidad de pacientes con cáncer o cuidadores de pacientes con esta enfermedad. Análisis de texto basado en enfoque temático inductivo. RESULTADOS: Al Coragyps atratus se le atribuyen propiedades de resistencia y fortalecimiento del sistema inmune de personas enfermas de cáncer. La forma de utilización mas común es la ingesta de la sangre fresca y el mecanismo de acción asociado es la transferencia de defensas a quien lo consume. CONCLUSIONES: La utilización del Coragyps atratus como tratamiento para el cáncer es una terapia alternativa usada popularmente en Colombia. El uso de este animal debe estudiarse más a fondo para conocer los efectos clínicos en los pacientes con cáncer. BioMed Central 2012-05-31 /pmc/articles/PMC3473314/ /pubmed/22651097 http://dx.doi.org/10.1186/1746-4269-8-20 Text en Copyright ©2012 Sanchez Pedraza et al.; licensee BioMed Central Ltd. http://creativecommons.org/licenses/by/2.0 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research
Sánchez-Pedraza, Ricardo
Gamba-Rincón, Magda R
González-Rangel, Andrés L
Use of black vulture (Coragyps atratus) in complementary and alternative therapies for cancer in Colombia: A qualitative study
title Use of black vulture (Coragyps atratus) in complementary and alternative therapies for cancer in Colombia: A qualitative study
title_full Use of black vulture (Coragyps atratus) in complementary and alternative therapies for cancer in Colombia: A qualitative study
title_fullStr Use of black vulture (Coragyps atratus) in complementary and alternative therapies for cancer in Colombia: A qualitative study
title_full_unstemmed Use of black vulture (Coragyps atratus) in complementary and alternative therapies for cancer in Colombia: A qualitative study
title_short Use of black vulture (Coragyps atratus) in complementary and alternative therapies for cancer in Colombia: A qualitative study
title_sort use of black vulture (coragyps atratus) in complementary and alternative therapies for cancer in colombia: a qualitative study
topic Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3473314/
https://www.ncbi.nlm.nih.gov/pubmed/22651097
http://dx.doi.org/10.1186/1746-4269-8-20
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