FIG. 2.
Flow cytometric quantification of CD34+ cells in feeder cultures in minimal medium. MSC, adipogenic (adipo), and ostegenic (osteo) feeder layers are compared with tissue-culture plastic (TCP) alone. Data are given as means±SD (n ≥3), and statistical significance is denoted by a letter above the respective time point: ano feeder vs. adipo feeder; bno feeder vs. osteo feeder; cMSC vs. adipo feeder; dMSC vs. osteo feeder; eadipo vs. osteo feeder.