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Basic characterisation of culture expanded MSCs. (a) Four donors representing the variable longevity of MSC cultures which is (b) dependent upon donor age (n = 7). (c) Confirmation of the ISCT phenotype for MSCs at passage 1 (15.24 PD ± 0.35) and (d) passage 3 (20.23 PD ± 1.4), n = 3. Error bars are standard deviation.
