Table 1.

	VEH+chol	VEH+E	TP+chol	TP+E
lumen	0.7 ± 0.3	2.8 ± 0.2	0.3 ± 0.3	3.0 ± 0.0
elongating spermatids	0.0 ± 0.0	2.2 ± 0.5	0.0 ± 0.0	2.3 ± 0.7

Assessment of the presence of lumen and elongating spermatids. Mice were treated with vehicle (VEH) or testosterone propionate (TP) on postnatal day 2, then either a cholesterol (chol) or a 2% estradiol (E) subcutaneous implant on day 35, and testes tested at 85 days of age. Values (from 0 to 3, see text) are group mean scores ± SE of 3–5 testes per treatment group.