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Last Updated: 8 months ago

Possible Interaction: Progesterone and Thyroxine



Research Papers that Mention the Interaction

Twenty-four-hour estradiol and progesterone secretion into the medium were determined for granulosa cells growing in serum-free … medium with added T4 in a concentration range of 10−7 to 10−11 M.ConclusionsAll concentrations of T4 used produced … in progesterone secretion (range, 1.39 … the baseline amount).
Journal of Assisted Reproduction and Genetics  •  2005  |  View Paper
Between 48 and 72 h after the initiation of cell culture, oestradiol and progesterone secretion into the medium was determined for granulosa …-free medium with FSH/LH and thyroxine added in a concentration range of 10(-10)-10(-7) M. All concentrations of thyroxine used produced … alone) and progesterone (….
Human reproduction  •  1995  |  View Paper
and presumably progesterone are capable of suppressing thyroxine production and/or release.
American journal of obstetrics and gynecology  •  1972  |  View Paper
A negative significant correlation between progesterone and T4 was revealed in ovarectomized rats.
Journal of Physiology and Biochemistry  •  2013  |  View Paper
Triiodothyronine (T(3)) and thyroxine (T(4)) have been widely shown to affect ovarian functions and the synthesis of progesterone (P(4)).
Animal reproduction science  •  2010  |  View Paper
In experiment 4, T4 (30 ng/ml) increased (to 1.2-fold) progesterone production by granulosa cells only in the presence of FSH and had no effect on aromatase activity.
Low doses of T4 (3 to 30 ng/ml) tested in experiment 3 had no effect on aromatase activity but increased (to as much as 1.4-fold) progesterone production by granulosa cells.
Journal of dairy science  •  2001  |  View Paper
Progesterone increased the levels of T3 and decreased the levels of T4 in ovariectomized rats.
Endocrine research  •  2001  |  View Paper
Estrogen plus progesterone replacement reduced weight gain markedly and increased T3 with normal T4.
Physiology & Behavior  •  1986  |  View Paper
Furthermore, T4 augmented FSH-mediated production of progesterone and estradiol by immature granulosa cells cultured in vitro.
Nihon Naibunpi Gakkai zasshi  •  1985  |  View Paper
In birds exposed to short days treatment with T4 slightly increased both the concentrations of progesterone , oestrone and oestradiol in plasma and the weight of the ovaries, while ovariectomy increased the testosterone and oestradiol concentrations in plasma.
The Journal of endocrinology  •  1980  |  View Paper