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A 17-year-old female with adrenogenital syndrome produces very high levels of androgens, which prevent complete feminization despite high estrogen doses.

New testosterone analogs show promise for male contraception with better activity and potentially fewer side effects.

Testosterone boosts fluid and electrolyte secretion in seminal vesicles, aiding sperm function.

Researchers found new potential treatments for conditions related to the androgen receptor, like male hormonal contraception, by testing thousands of compounds.

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.

5α-reductase inhibitors may reduce male fertility and could be used for male contraception.

Prostate cells have proteins that bind to specific hormones, which can increase protein production when activated by these hormones.

The document concludes that scientists created various steroids with different properties, including a more effective semi-synthetic vitamin D.

Finasteride and testosterone are the drugs most linked to male infertility, but many other potential drugs may be under-reported.

Male hormones and their interactions are crucial for male sexual development and characteristics.

Compounds 15, 20, and 25 are strong inhibitors of human steroid 5α-reductase type 2.

The combination of cyproterone acetate and testosterone enanthate is highly effective in preventing sperm production and could be a good reversible male contraceptive.

The more lipophilic the progesterone derivative, the better it binds to androgen receptors and has antiandrogenic effects.

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.

Testosterone with dutasteride improves muscle strength and body composition in trans men.

New steroidal compounds could be effective for treating conditions related to 5α-reductase enzyme activity.

CB-03-04 shows promise as a treatment for prostate issues due to its strong anti-androgen effects.

Certain drugs can cause male infertility, so fertility counseling and sperm preservation are advised.

Sex hormone antibodies can help identify male and female contributors in forensic samples.

Certain changes to the B-ring of androgen receptor ligands can increase their effectiveness for potential treatments of muscle and bone conditions.

A new method accurately measures nine specific hormones in human blood.

Smaller substituents at C-17 enhance the inhibitory activity of progesterone derivatives on 5alpha-reductase.

A rare ovarian tumor caused high male hormone levels, but surgery fixed it.

The document explains how sperm cells are produced, the role of testosterone in this process, and how toxins can reduce sperm count and fertility.

Estrogens and androgens are crucial for male fertility.

Antiandrogens can treat female hormonal conditions, but environmental ones may harm reproductive health.

Certain medications can negatively impact male fertility.

Three specific 4-azasteroid-2-oximes showed strong enzyme inhibition, but less than finasteride.

A simple and eco-friendly method was developed to make finasteride Form-I using water.

The method accurately measures sex hormones in human plasma but can have small errors.