research Virilism and Ectopic Expression of HSD17B5 in Mature Cystic Teratoma
A woman's mature cystic teratoma caused her virilization by producing testosterone.
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research Relative binding affinity of novel steroids to androgen receptors in hamster prostate
New steroids were effective in blocking male hormone receptors in hamster prostates.
research A Rare Case Report of Postmenopausal Virilization: Ovarian Steroid Cell Tumor
A rare benign ovarian tumor caused virilization in a postmenopausal woman, treated successfully with surgery.
research Screen steroid 5 alpha-reductase inhibitors in vitro by high performance liquid chromatography
The method is quick and effective for testing steroid 5 alpha-reductase inhibitors.
research New Progesterone Esters as 5.ALPHA.-Reductase Inhibitors.
Some new progesterone derivatives are better at blocking testosterone conversion than a common drug.
research Discovery of Nonsteroidal Androgens
Scientists found new nonsteroidal compounds that can act like natural male hormones and might help treat male fertility and hormone issues.
research Steroid 17β-hydroxysteroid dehydrogenase deficiency in man: An inherited form of male pseudohermaphroditism
Affected males are born with ambiguous genitalia, raised as females, but develop male traits at puberty due to enzyme deficiency.
research Crystal Structure of 17-.BETA.-Benzoyloxy-16-.BETA.-methylpregna-4,6-diene-3,20-dione.
A new antiandrogen compound was made and its detailed three-dimensional shape was described.
research AN ATTEMPT TO ASSESS THE MAGNITUDE OF ENDOGENOUS ANDROGEN PRODUCTION IN A CASE OF THE ADRENOGENITAL SYNDROME*
A 17-year-old female with adrenogenital syndrome produces very high levels of androgens, which prevent complete feminization despite high estrogen doses.
research Novel progestogenic androgens for male contraception: design, synthesis, and activity of C7 α-substituted testosterone
New testosterone analogs show promise for male contraception with better activity and potentially fewer side effects.
research Testosterone regulates levels of cystic fibrosis transmembrane regulator, adenylate cyclase, and cAMP in the seminal vesicles of orchidectomized rats
Testosterone boosts fluid and electrolyte secretion in seminal vesicles, aiding sperm function.
research Screening of synthetic and natural product databases: Identification of novel androgens and antiandrogens
Researchers found new potential treatments for conditions related to the androgen receptor, like male hormonal contraception, by testing thousands of compounds.
research Synthesis and Study of Some 17a-aza-D-homo Steroids as 5α-Reductase Inhibitors
The research found that compound 6, a newly created steroid, is more effective at inhibiting 5α-reductase (an enzyme) than current treatments, suggesting it could be a better option for treating urinary tract symptoms in men.
research Actions of 5α-reductase inhibitors on the epididymis
5α-reductase inhibitors may reduce male fertility and could be used for male contraception.
research Androgen Receptors and Androgen-Dependent Initiation of Protein Synthesis in the Prostate
Prostate cells have proteins that bind to specific hormones, which can increase protein production when activated by these hormones.
research Miscellaneous Steroids
The document concludes that scientists created various steroids with different properties, including a more effective semi-synthetic vitamin D.
research PD29-07 DRUGS ASSOCIATED THE MOST WITH MALE-FACTOR INFERTILITY: ASSESSMENT OF THE 2010-2020 FOOD AND DRUG ADMINISTRATION (FDA) PHARMACOVIGILANCE DATABASE
Finasteride and testosterone are the drugs most linked to male infertility, but many other potential drugs may be under-reported.
research Androgens
Male hormones and their interactions are crucial for male sexual development and characteristics.
research Synthesis and Evaluation of 2‘-Substituted 4-(4‘-Carboxy- or 4‘-carboxymethylbenzylidene)-N-acylpiperidines: Highly Potent and in Vivo Active Steroid 5α-Reductase Type 2 Inhibitors
Compounds 15, 20, and 25 are strong inhibitors of human steroid 5α-reductase type 2.
research A combined regimen of cyproterone acetate and testosterone enanthate as a potentially highly effective male contraceptive.
The combination of cyproterone acetate and testosterone enanthate is highly effective in preventing sperm production and could be a good reversible male contraceptive.
research Prostate-Sparing Effects in Primates of the Potent Androgen 7α-Methyl-19-Nortestosterone: A Potential Alternative to Testosterone for Androgen Replacement and Male Contraception1
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.
research Biological activity of novel progesterone derivatives having a bulky ester side chains at C-3
The more lipophilic the progesterone derivative, the better it binds to androgen receptors and has antiandrogenic effects.
research A Randomized Double-Blind Placebo-Controlled Pilot Trial on the Effects of Testosterone Undecanoate Plus Dutasteride or Placebo on Muscle Strength, Body Composition, and Metabolic Profile in Transmen
Testosterone with dutasteride improves muscle strength and body composition in trans men.
research Steroid 5α-Reductase Inhibitors
New steroidal compounds could be effective for treating conditions related to 5α-reductase enzyme activity.
research Pharmacological Profile of 9,11-Dehydrocortexolone 17α-Butyrate (CB-03-04), a New Androgen Antagonist with Antigonadotropic Activity
CB-03-04 shows promise as a treatment for prostate issues due to its strong anti-androgen effects.
research Drug-induced male infertility: a real-world study using FAERS and EudraVigilance databases
Certain drugs can cause male infertility, so fertility counseling and sperm preservation are advised.
research The Utilization of Sex Hormone Antibodies for Screening and Separation of Trace Biological Mixtures
Sex hormone antibodies can help identify male and female contributors in forensic samples.
research In Vitroandin VivoStructure-Activity Relationships of Novel Androgen Receptor Ligands with Multiple Substituents in the B-Ring
Certain changes to the B-ring of androgen receptor ligands can increase their effectiveness for potential treatments of muscle and bone conditions.
research Simultaneous quantitation of nine hydroxy-androgens and their conjugates in human serum by stable isotope dilution liquid chromatography electrospray ionization tandem mass spectrometry
A new method accurately measures nine specific hormones in human blood.
research Synthesis and Pharmacological Evaluation of New Progesterone Esters as 5.ALPHA.-Reductase Inhibitors
Smaller substituents at C-17 enhance the inhibitory activity of progesterone derivatives on 5alpha-reductase.