Table 1.

Plasma steroid concentrations in gonadectomizedSternopygus implanted with an empty capsule (control), one capsule of estradiol (low dose), or three capsules of estradiol (high dose)

Control n= 9Low dose n = 6High dose n = 9
Estradiol-17β (ng/ml)1.71 (0.43)5.71 (1.23)*12.22 (3.71)*
Testosterone (ng/ml)0.41 (0.05)0.35 (0.35)0.32 (0.05)
  • Data are presented as means (SEM).

  • * Indicates a significant difference between treatment groups.