Fig. 4From: Comparison of biological characteristics of mesenchymal stem cells derived from maternal-origin placenta and Wharton’s jellyAnalysis of the mean population doubling time (PDT) of mesenchymal stem cells from Wharton’s jelly (WJ-MSCs) and the decidua basalis (DB-MSCs) showed that the two types of cells had different proliferative capacities at the same culture passage (*P < 0.05; n = 10). The PDT of DB-MSCs and WJ-MSCs obtained from the same donor increased with an increase in the number of passagesBack to article page