norethindrone has been researched along with Pregnancy, Prolonged in 3 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 3 (100.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Bührdel, P; Emmrich, P; Keller, E; Theile, H; Willgerodt, H | 1 |
| Bührdel, P; Theile, H; Willgerodt, H | 1 |
| Bührdel, P; Emmrich, P; Willgerodt, H | 1 |
3 other study(ies) available for norethindrone and Pregnancy, Prolonged
| Article | Year |
|---|---|
Intrauterine dystrophy in rats due to placental insufficiency caused by hormonally induced prolonged gestation.
Topics: Animals; Animals, Newborn; Chlormadinone Acetate; Embryonic and Fetal Development; Female; Fetal Death; Gestational Age; Norethindrone; Placenta Diseases; Pregnancy; Pregnancy, Prolonged; Rats | 1974 |
[Gestation time prolonging effect of progesterone and various synthetic gestagens in the rat].
Topics: Animals; Chlormadinone Acetate; Female; Gestational Age; Hydroxyprogesterones; Norethindrone; Oxytocin; Pregnancy; Pregnancy, Animal; Pregnancy, Prolonged; Progesterone; Rats; Time Factors | 1974 |
[Morphology of the rat placenta in experimental, hormonally-induced, prolonged pregnancy. I. Placenta of live and freshly-killed rat fetuses].
Topics: Animals; Chlormadinone Acetate; Disease Models, Animal; Female; Fetus; Norethindrone; Organ Size; Placenta; Placental Insufficiency; Pregnancy; Pregnancy Complications; Pregnancy, Prolonged; Rats; Time Factors | 1974 |