IMMUNOSUPPRESIVE EFFECTS OF THE METHANOLIC EXTRACT OF CHRYSOPHYLLUM CAINITO LEAVES ON MACROPHAGE FUNCTIONS

Authors

  • Víctor Ermilo Arana-Argáez
  • Ivan Chan-Zapata
  • Jaqueline Canul-Canche
  • Karla Fernández- Martín
  • Zhelmy Martín-Quintal
  • Julio Cesar Torres-Romero
  • Tania Isolina Coral-Martínez
  • Julio Cesar Lara-Riegos
  • Mario Alberto Ramírez-Camacho

DOI:

https://doi.org/10.21010/ajtcam.v14i1.20

Keywords:

Macrophages, Immunomodulation, Chrysophyllum cainito, Sapotaceae, Phagocytosis.

Abstract

Background: The aim of this work was to evaluate the immunomodulatory effect of the methanol extract (MeOH) from Chrysophyllum cainito leaves on the MΦs functions. Material and Methods: Peritoneal murine MΦs isolated from Balb/c mice were treated with the MeOH extract and stimulated with LPS. The effect on the phagocytosis was evaluated by flow cytometry assay. The nitric oxide (NO) and hydrogen peroxide (H2O2) production was measured by the Griess reagent and phenol red reaction, respectively. Levels of IL-6 and TNF-was measured using an ELISA kit. Viability of MΦs and Vero cells was determined by the MTT method. Results: The MeOH extract of C. cainito leaves inhibited significantly the phagocytosis, and decreased IL-6 and TNF-α production as well as NO and H2O2 released by the MΦs, in a concentration-dependent manner. In addition, MeOH extract of C. cainito showed low cytotoxicity effect against the cells. Conclusion: These results suggest that MeOH extract of C. cainito leaves has an immunosuppressive effect on murine MΦs, without effects on cell viability. GC-MS chromatogram analysis of MeOH extract showed that lupeol acetate and alpha-amyrin acetate are the principal compounds.

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Published

2016-11-23

How to Cite

Arana-Argáez, V. E., Chan-Zapata, I., Canul-Canche, J., Fernández- Martín, K., Martín-Quintal, Z., Torres-Romero, J. C., Coral-Martínez, T. I., Lara-Riegos, J. C., & Ramírez-Camacho, M. A. (2016). IMMUNOSUPPRESIVE EFFECTS OF THE METHANOLIC EXTRACT OF CHRYSOPHYLLUM CAINITO LEAVES ON MACROPHAGE FUNCTIONS. African Journal of Traditional, Complementary and Alternative Medicines, 14(1), 179–186. https://doi.org/10.21010/ajtcam.v14i1.20

Issue

Vol. 14 No. 1 (2017)

Section

Research Papers

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