. Author manuscript; available in PMC: 2015 Feb 1.

Published in final edited form as: Reproduction. 2014 May 6;148(1):109–117. doi: 10.1530/REP-13-0303

Table 1. Summary of results for effects of cell number, germ cell concentration and Matrigel on de novo formed testis tissue.

Group^*	# of developed/ recovered grafts (%)	# of tubules/graft (x̄±SEM)	# of tubules with spermatogenesis/graft^** (x̄±SEM)
Control	23 /29 (79)	142 ± 49^a	15±2%^a
50×10⁶ M	20/ 29 (70)	267± 70^b	32±3%^b
10×10⁶ ME	19/ 29 (67)	183±51^a	31±5%^b
10×10⁶ M	17/ 29 (58)	67±16^a	39±7%^b

Cell #,M=Matrigel, E=enriched for germ cells

: values with different superscripts within columns are significantly different (p<0.05)

^**

Presence of UCHL1⁺ spermatogonia at 24 weeks and spermatogonia and spermatids at 40 weeks.