Fig. 13
From: Enhanced efficiency in isolation and expansion of hAMSCs via dual enzyme digestion and micro-carrier
The doubling time in hours (h) for hAMSCs isolated from human amniotic membrane by dual enzyme method at different passages on normal plate and different types of chitosan-based microspheres. Live plus dead hAMSCs isolated from the dual enzyme digestion were counted in a haemocytometer. Mean values ± SE (n = 30 microspheres of each type) represented by the bars were calculated using SPSS software, statistical significance is indicated (*p < 0.05; **p < 0.01)