Table 1.

Distribution of engrafted and differentiated MPCs in recipient animals among transplantation groups.

^aComparison between Y|Y and Y|O

^bComparison between Y|Y and O|O

^cComparison between Y|O and O|O.

^**p< 0.01;

^***p<0.001;

^****p<0.0001;

Y, Young; O, Old; The first letter in young and old transplant pairings indicates the donor cell; the second letter indicates the recipient animal.