4 citations
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August 2024 in “PLoS ONE” Both injectable contraceptives lower testosterone and SHBG levels, with NET-EN having a greater effect than DMPA-IM.
13 citations
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May 2007 in “Journal of Endocrinology” Synthetic 19-norprogestins promote bone cell growth and function through their non-phenolic metabolites.
78 citations
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January 2000 in “Gynecological Endocrinology” Norgestimate is the most effective birth control progestin for reducing an enzyme linked to acne and excessive hair growth in women.
September 2004 in “Fertility and Sterility” Norplant implants lower some androgen levels but don't significantly change sexual function.
December 2023 in “Biointerface Research in Applied Chemistry” Stiripentol shows promise as a potential treatment for androgen-related diseases but needs more testing.
22 citations
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January 2001 in “Chemical & Pharmaceutical Bulletin” Some new progesterone derivatives are better at blocking testosterone conversion than a common drug.
20 citations
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January 2003 in “Chemical and Pharmaceutical Bulletin” The new progesterone derivatives effectively inhibit 5α-reductase and bind to the androgen receptor.
2 citations
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March 1976 in “PubMed” Neogynon effectively prevents pregnancy but may cause side effects like headaches and menstrual changes.
January 2006 in “Benzina: Revista d'excepcions culturals” Trienones are more effective at inhibiting the enzyme linked to hair loss than dienones.
164 citations
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January 2003 in “Drugs”
14 citations
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December 1998 in “The Journal of Clinical Endocrinology and Metabolism” MENT could be a better option than testosterone for male hormone therapy and birth control because it works well at lower doses and has fewer side effects on the prostate.
13 citations
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January 2005 in “Chemical and Pharmaceutical Bulletin” Smaller substituents at C-17 enhance the inhibitory activity of progesterone derivatives on 5alpha-reductase.
Ovulation inhibitors effectively treat menstrual issues and improve fertility but can have side effects.
January 2022 in “Current Enzyme Inhibition” New nonsteroidal molecules can potentially increase dihydrotestosterone in neurons by blocking certain enzymes, without affecting prostate and seminal vesicle weight.
6 citations
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April 2004 in “Journal of Enzyme Inhibition and Medicinal Chemistry” New progesterone-based compounds can block male hormones.
62 citations
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December 1995 in “The Journal of Clinical Endocrinology & Metabolism” Combining a GnRH agonist with a low-dose oral contraceptive is more effective and safer for treating hirsutism than using either alone.
42 citations
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May 2003 in “Mini-reviews in Medicinal Chemistry” New steroidal compounds could be effective for treating conditions related to 5α-reductase enzyme activity.
11 citations
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November 2009 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” Bolandiol, a synthetic steroid, builds muscle and bone without greatly affecting sex glands, and works differently from other hormones.
March 2023 in “Oxford University Press eBooks” January 2006 in “Xibei zhiwu xuebao” Norethindrone and levonorgestrel can enhance or inhibit root growth in Arabidopsis thaliana depending on the concentration.
37 citations
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October 2006 in “Steroids” New sulfur-containing steroid analogs show promise for more targeted medical treatments.
June 2025 in “Experimental and Сlinical Urology” Predstanormix Duo is a safe and effective new drug for treating urinary symptoms from BPH.
5 citations
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January 2005 in “Journal of Enzyme Inhibition and Medicinal Chemistry” New steroids were effective in blocking male hormone receptors in hamster prostates.
1 citations
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January 2013 in “UNICA IRIS Institutional Research Information System (University of Cagliari)” Hormonal contraceptives may reduce social behavior and sexual motivation by lowering allopregnanolone levels.
23 citations
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October 2008 in “Journal of medicinal chemistry” PF-998425 is a new, effective, and non-phototoxic treatment for skin conditions related to androgens.
16 citations
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October 1994 in “The Journal of Steroid Biochemistry and Molecular Biology” Two non-steroidal antiandrogens, RU 58841 and RU 56187, form a common metabolite at different rates, which may influence their effects; RU 56187 could be used for prostate cancer treatment and RU 58841 for acne treatment.
May 2024 in “Reactions weekly” 2 citations
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September 1992 in “Steroids” New A-homo-B, 19-dinor steroids showed strong antiandrogenic activity without affecting the enzyme 5α-reductase or androgen receptor binding.
88 citations
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February 2008 in “Journal of Medicinal Chemistry” Scientists made the first metal-based compounds from a nonsteroidal antiandrogen drug, which showed potential in fighting both hormone-dependent and independent prostate cancer cells.
24 citations
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July 1980 in “Journal of Toxicology and Environmental Health” High doses of norethindrone acetate in rats caused various organ changes but didn't significantly increase tumor rates.