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. 2013 Jul 25;8(7):e69129. doi: 10.1371/journal.pone.0069129

Figure 4. Transplantation of UC-MSCs educated CD4+CD25+ T regulatory improved the impairments of learning and memory in Tg mice.

Figure 4

A. Latency to find the platform during the training was reported as mean ±S.E.M. Each point represented the mean daily values of four trials per day. The latency of the group with systemic transplantation of UC-MSCs educated CD4+CD25+ T regulatory cells was significantly lower than the group receiving vehicle after the last 3 days of training. *p<0.05.

B&C The bar graphs showed the number of platform location cross (B) and the time in the target section (C) during the probe trial within 60s were significantly improved in the group with systemic transplantation of UC-MSCs educated CD4+CD25+ T regulatory cells. Data are reported as mean ±S.E.M. **p<0.01.

D & E Representative visible learning curve of transgenic mice with transplantation of UC-MSCs educated CD4+CD25+ T regulatory cells (D) and PBS (E) at day 5 of first training.