Antitumoral activity of homeopathic and anthroposophic Viscum album's preparations: an in vitro assay

Authors

  • Joao Vitor da Costa Batista
  • Michelle Nonato de Oliveira Melo
  • Adriana Passos Oliveira
  • Ezequiel Paulo Viriato
  • Stephan Baumgartner
  • Carla Holandino Quaresma UFRJ

DOI:

https://doi.org/10.51910/ijhdr.v14i2.788

Keywords:

Viscum album, cancer, homeopathy, anthroposophic medicine

Abstract

Background: Viscum album (mistletoe) has been used for a variety of purposes and is widely used as an alternative treatment for cancer and other diseases. Preparations of fermented extracts from Viscum album (VA), a plant from the Loranthaceae family, have been used, mainly in European countries, with promising results as adjuvant therapies, especially in Anthroposophic Medicine.1,2,3. In vitro studies have demonstrated that various types of VA may have cytotoxic activity in carcinoma cells, being able to activate the apoptotic cascade or leading cells to necrosis. It is possible to prepare VA extracts using different procedures and solvents. The homeopathic preparations involve the use of ethanol as solvent4, while the antroposophic preparations are obtained in aqueous solvent5. Aims: The present study aimed to verify the cytotoxic effects of homeopathic and anthroposophic Viscum album preparations in human leukaemic K562 cell line. Methodology: The cytotoxic effects of anthroposophic (ISCADOR A - IA; ISCADOR P - IP; ISCADOR M - IM; ISCADOR U - IU; ISCADOR Qu - IQu) and homeopathic Viscum album extracts (VA) were evaluated in K562 cells. For this, ten independent experiments of Trypan blue assay and five independent MTT assay were carried out.6 Additionally, cell morphology was analysed by phase inverted contrast microscopy coupled to digital camera (Optika XDS-3).7 The results were expressed as mean±SD, and statistical comparisons were performed by one-way ANOVA. Results: All samples tested were able to interfere with viability and mitochondrial activity, with important morphological damage, when compared to respective controls. Considering the ISCADOR samples all of them presented similar cytotoxic activity, with lower activity attribute to IP (around 25% of viable cells) in comparison to 90% of non-viable cells induced by other samples. The homeopathic preparation originated the best results compared to anthroposophic samples. Morphological analyses supported the MTT and trypan blue assays´ results. Conclusion: The anticancer activity tested in K562 indicate that all Viscum album samples have anticancer activity, in a dose dependent manner. Further tests need to be done in order to contribute for the understanding of the Viscum album antitumoral mechanisms, as well as about differences between homeopathic and antroposophic procedures.

Author Biographies

Joao Vitor da Costa Batista

Laboratório Multidisciplinar de Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio de Janeiro, Rio de Janeiro - RJ, Brazil

Michelle Nonato de Oliveira Melo

Laboratório Multidisciplinar de Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio de Janeiro, Rio de Janeiro - RJ, Brazil

Adriana Passos Oliveira

Laboratório Multidisciplinar de Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio de Janeiro, Rio de Janeiro - RJ, Brazil

Ezequiel Paulo Viriato

Faculdade Oswaldo Cruz, São Paulo - SP, Brazil. Laboratório Homeopático Almeida Prado, São Paulo - SP, Brazil.

Stephan Baumgartner

Society for Cancer Research, Hiscia Institute, Arlesheim, Switzerland.

Carla Holandino Quaresma, UFRJ

Dr. Carla Holandino Quaresma received her Ph.D. degree in Sciences from the Federal University of Rio de Janeiro (2000). Her primary field is pharmacy with emphasis on cancer research. Dr Holandino is a PI of Multidisciplinary Laboratory of Pharmacy Sciences, at the Federal University of Rio de Janeiro, and has supervised in the last 10 years, ten post-graduate students in the field of Pharmacy. Other research has been developed under Holandino’s supervision in the fields of: microbiology; electrotherapy; homeopathy; pharmaceutical procedures; pharmaceutical compounding

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Published

2021-08-27

How to Cite

Batista, J. V. da C., Melo, M. N. de O., Oliveira, A. P., Viriato, E. P., Baumgartner, S., & Quaresma, C. H. (2021). Antitumoral activity of homeopathic and anthroposophic Viscum album’s preparations: an in vitro assay. International Journal of High Dilution Research - ISSN 1982-6206, 14(2), 53–54. https://doi.org/10.51910/ijhdr.v14i2.788

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