EFFECT OF DIFFERENT CULTURE MEDIUM ON CULTIVATION OF ADIPOSE TISSUE DERIVED STEM CELLS FROM TWO BIOLOGICAL SOURCES

Authors

  • Mária Tomková
  • Barbora Kulíková
  • Jaromír Vašíček
  • Andrej Baláži
  • Alexander Makarevič
  • Peter Chrenek

DOI:

https://doi.org/10.15414/jmbfs.2018.8.2.798-801

Keywords:

rabbit, adipose-derived stem cells, flow cytometry

Abstract

Aim of this study was to optimize the methodology of isolation and cultivation of rabbit adipose derived stem cells. Visceral fat and subcutaneous fat from interscapular region of the New Zealand White Line rabbit were used for experiments. Stem cells were cultured in αMEM and DMEM medium supplemented with 20% FBS and 1% antibiotics. We created 4 experimental groups based on source of fat tissue and cultivation medium: Interscapular_αMEM, Interscapular_DMEM, Visceral_αMEM, Visceral_DMEM. Using flow cytometry we analyzed viability of stem cells and intracellular and surface markers: vimentin, desmin, αSMA, CD29, CD34, CD44 and CD45. Morphology analyses revealed typical fibroblastic-like spindle shape cells in all cultured groups after few days of culture. Results of our study confirmed positive expression of CD29 and CD44 in all experimental groups thereby we confirmed that adipose derived stem cells have mesenchymal origin. Cells also showed positive expression of intracellular markers. Typical hematopoietic markers CD34 and CD45 were not expressed. Statistical analysis did not show significant differences between individual experimental groups, but based on tendency to fasten cell growth (recorded by regular observation and population doubling time analysis), we selected Interscapular_αMEM as a group for further experiments.

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Published

2018-10-01

How to Cite

Tomková, M., Kulíková, B., Vašíček, J., Baláži, A., Makarevič, A., & Chrenek, P. (2018). EFFECT OF DIFFERENT CULTURE MEDIUM ON CULTIVATION OF ADIPOSE TISSUE DERIVED STEM CELLS FROM TWO BIOLOGICAL SOURCES. Journal of Microbiology, Biotechnology and Food Sciences, 8(2), 798–801. https://doi.org/10.15414/jmbfs.2018.8.2.798-801

Issue

Section

Biotechnology

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