September 2023 in “Diagnostics” In this study, researchers found a significant relationship between mid-luteal progesterone levels and 25-hydroxy vitamin D levels in infertile patients, suggesting that about 20 ng/mL of vitamin D may be necessary to trigger ovulation or support progesterone secretion.
3 citations
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May 2023 in “Biomedicines” This article reviews the immunometabolic mechanisms linking polycystic ovary syndrome to infertility and stresses the need for interdisciplinary approaches to treat PCOS-related fertility issues; it reports no new clinical results.
September 2024 in “International Journal of Molecular Sciences” This study found that administering a supraphysiological dose of testosterone to female rats significantly reduced estrogen and progesterone levels, disrupted sex steroid receptor expression, and interfered with the embryonic implantation window, indicating potential implications for androgen-related endometrial conditions.
May 2024 in “Brain disorders” In this animal study, agmatine exhibited a protective effect against seizures related to hormone fluctuations, with results suggesting that its anticonvulsant properties may involve interactions with central neurosteroids in female rats experiencing progesterone withdrawal.
27 citations
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April 2007 in “European Journal of Pharmacology” Progesterone increases alcohol tolerance and withdrawal anxiety, while DHEAS prevents them.
