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. 2015 Aug 21;13:274. doi: 10.1186/s12967-015-0638-2

Fig. 4.

Fig. 4

Frequency of Tregs generated in ACI recipients. a Representative dot plots of splenic Tregs. Percentages of CD4+CD25+Foxp3+ T cells are indicated in the top right corners of each dot plot. b Graphic results of frequency of splenic CD4+CD25+Foxp3+ T cells. Results are representative of five independent experiments. *p < 0.05 vs untreated; # p < 0.05 vs MSC. c Graphical representation of numbers of Foxp3+ T cells (cells/mm2) within the liver allografts. The results are representative of six separate experiments. *p < 0.05 vs untreated; # p < 0.05 vs MSC. d Representative immunohistochemistry staining of intragraft Foxp3+ T cells. (IHC, original magnification ×100)