17βHSD2 expression ratios (placenta/endometrium) | Steroid levels | ||||
---|---|---|---|---|---|
mRNA | protein | Â | T | E1 | E2 |
 |  | Placenta (ng/g ± SD) | 1.57 ± 1.51 | 52.64 ± 9.72 | 39.66 ± 12.76 |
25.4 ± 5.8 | 30–60a | Endometrium (ng/g ± SD) | n/a | 0.064 ± 0.026 | 0.052 ± 0.021 |
 |  | Ratio placenta/endometrium | n/a | 827 ± 376 | 751 ± 388 |