Fig. 1.

Flow cytometry depicting immunophenotyping of adipose tissue derived mesenchymal stem cells characterized by CD45⁻ CD90⁺ CD73⁺. Representative histograms; (A) are blank readings depicting CD45⁻ (100%), CD90⁺; (1.6%) and CD73⁺; (1.05%) and (B) are corresponding test readings showing CD45⁻ (100%), CD90⁺; (29.73%) and CD73⁺; (4.53%). These show that there is rise in CD 90⁺ events in the test result to 29.73% from baseline levels of 1.6%. Similarly there is rise in baseline CD 73⁺ events in the test result to 4.53% from baseline levels of 1.05%. These results depict effective in vitro generation of mesenchymal stem cells.