Rebeka Tomasin, Ianca Carneiro Ferreira, Alexandra Christine Helena Frankland Sawaya, Paulo Mazzafera, Aislan Cristina Rheder Fagundes Pascoal, Marcos Jose Salvador, Maria Cristina Cintra Gomes-Marcondes
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引用次数: 0
Abstract
Scope
The combination of honey and Aloe vera is used as a popular complementary treatment for cancer due to their nutraceutical properties. This study aims to investigate the anticancer activity of honey and A. vera solution and its ethanolic extraction through in vitro and in vivo approaches.
Methods and results
After comparisons of honey and A. vera (HA) solution and its ethanolic extraction solution (E) samples by UPLC-ESI-MS/MS, the study verifies HA-treatment affected only Walker tumor cells viability at the highest dose, and E-treatment has a more cytotoxic/antiproliferative effect in MCF-7 and Walker-256 cells. The in vivo results show a higher survival rate in Walker-256 tumor-bearing rats (WHA), with higher NK cell infiltration in tumor tissue and a tendency in the WE group. These results are possible due to decreased mannose-based immunomodulatory polysaccharides and aloin-A contents in the ethanolic extract solution compared to HA solution.
Conclusion
The current study provides compelling evidence of selectively cytotoxic against tumor cells under honey and A. vera solution and ethanolic extraction solution treatment, due to the cytotoxic/antiproliferative compounds. Therefore, the use of honey and A. vera solution could be used as a basis for coadjuvant therapy in cancer treatment.
期刊介绍:
Molecular Nutrition & Food Research is a primary research journal devoted to health, safety and all aspects of molecular nutrition such as nutritional biochemistry, nutrigenomics and metabolomics aiming to link the information arising from related disciplines:
Bioactivity: Nutritional and medical effects of food constituents including bioavailability and kinetics.
Immunology: Understanding the interactions of food and the immune system.
Microbiology: Food spoilage, food pathogens, chemical and physical approaches of fermented foods and novel microbial processes.
Chemistry: Isolation and analysis of bioactive food ingredients while considering environmental aspects.