Table 1. Weight of each teratoma or testis, and mean weight.

	Weight (g)
	mean	SD	No. 1	No. 2	No. 3	No. 4	No. 5	No. 6	No. 7	No. 8
Without injection	0.082	0.007	0.090	0.089	0.085	0.085	0.082	0.078	0.073	0.073
NMR iPSCs	0.073	0.018	0.099	0.087	0.085	0.074	0.073	0.064	0.060	0.042
mouse iPSCs	1.73	0.999	3.123	2.890	2.143	1.989	1.691	0.914	0.555	0.538
human iPSCs	2.902	2.057	5.665	4.994	4.825	2.591	2.583	1.663	0.711	0.187