Time (h) | Norepinephrine (M) |
---|
0 | 10-9 | 10-8 | 10-7 |
---|
0
| 46.9 ± 38.5a | 46.9 ± 38.5a | 46.9 ± 38.5a | 46.9 ± 38.5a |
48
| 37.0 ± 6.0ab,A | 125.5 ± 43.0ab,AB | 171.0 ± 40.5b,BC | 251.0 ± 38.5b,C |
96
| 139.9 ± 49.7b | 175.0 ± 43.0b | 188.3 ± 43.0b | 154.8 ± 43.0ab |
- Time and dose-dependent effects of norepinephrine on progesterone (ng/ml) production by highly estrogenic bovine granulosa cells cultivated with 0.1% PVA supplementation.
- a, b Means within a column with unlike superscripts differ (P < 0.05); A, B,C Means within a row with unlike superscripts differ (P < 0.05); values are least square means ± SEM (n=5 independent cultures).