research Anti-androgenic activities of the triterpenoids fraction of Ganoderma lucidum
The triterpenoids from Ganoderma lucidum can block testosterone effects and may help treat enlarged prostate.
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research A model for the turnover of dihydrotestosterone in the presence of the irreversible 5α-reductase inhibitors GI198745 and finasteride
Both drugs lower DHT levels, with GI198745 being more effective.
research Discovery and Clinical Development of Dutasteride, a Potent Dual 5α- Reductase Inhibitor
Dutasteride effectively treats benign prostatic hyperplasia and may reduce prostate cancer risk.
research Pre-receptor regulation of the androgen receptor
Two enzymes regulate androgen receptor activity, affecting treatments for androgen insufficiency and benign prostatic hyperplasia.
research Effects of the 5α-Reductase Inhibitor Finasteride on Serum Levels of Gonadal, Adrenal, and Hypophyseal Hormones and its Clinical Significance: A Prospective Clinical Study
Finasteride reduces hair loss and treats BPH without major hormone changes, but may cause sexual dysfunction.
research Significance of the polyglutamine tract polymorphism in the androgen receptor
The length of the CAG repeat in the androgen receptor gene affects the risk and progression of prostate cancer, BPH, infertility, and undermasculinized genitalia.
research A Comparison of Varying alpha-Blockers and Other Pharmacotherapy Options for Lower Urinary Tract Symptoms.
Alpha-blockers are the most effective and widely used treatment for lower urinary tract symptoms, with minimal side effects.
research Steroidal 5α-reductase and 17α-hydroxylase/17,20-lyase (CYP17) inhibitors useful in the treatment of prostatic diseases
Certain drugs that block specific enzymes can help treat prostate diseases.
research Prostate cancer incidence among finasteride and alpha-blocker users in the Finnish Prostate Cancer Screening Trial
Finasteride might lower the risk of low-grade prostate cancer but not high-grade cancer, while alpha-blockers might reduce high-grade cancer risk.
research Intraoperative floppy-iris syndrome and finasteride intake
Finasteride may cause floppy-iris syndrome during cataract surgery, so check patients' medical history.
research Defects in Androgen Biosynthesis Causing 46,XY Disorders of Sexual Development
Genetic defects in androgen production are linked to male developmental disorders and are improving treatment understanding.
research Potency of a novel saw palmetto ethanol extract, SPET-085, for inhibition of 5α-reductase II
SPET-085 effectively inhibits an enzyme linked to prostate issues, similar to finasteride.
research Acute urinary retention: risks and management.
Older men with severe symptoms and larger prostates should focus on prevention, using finasteride and alpha-blockers to manage acute urinary retention.
research Diagnostic Criteria for Polycystic Ovarian Syndrome
To diagnose Polycystic Ovarian Syndrome, two out of three signs—irregular periods, high male hormone levels, or cysts on the ovaries—are needed.
research New 5?-reductase inhibitors: In vitro and in vivo effects
Four new compounds were more effective than finasteride in treating prostate issues and hair loss, with one being 100 times more active and safe for use.
research 5α-Reductases In Human Physiology: an Unfolding Story
We need to learn more about 5α-reductases and neuroactive steroids to safely make drugs targeting these enzymes.
research Polycystic Ovary Syndrome and Its Differential Diagnosis
The document concludes that correct diagnosis and management of PCOS are important, and more research is needed on its risks and treatments.
research A Detailed Investigation of Hirsutism in a Turkish Population: Idiopathic Hyperandrogenemia as a Perplexing Issue
The main cause of excessive hair growth in Turkish women is Polycystic ovary syndrome, but in about one fifth of cases, the reason for high male hormone levels is unknown.
research Hirsutism: Diagnosis and management
The conclusion is that hirsutism should be diagnosed and treated because it affects quality of life and may signal other health problems.
research Expression of Cyclooxygenase Isozymes During Morphogenesis and Cycling of Pelage Hair Follicles in Mouse Skin: Precocious Onset of the First Catagen Phase and Alopecia upon Cyclooxygenase-2 Overexpression
Overexpression of COX-2 causes early hair loss in mice, but can be prevented with a COX-2 inhibitor.
research Effect of finasteride and/or terazosin on serum PSA: Results of VA cooperative study #359
Finasteride reduces PSA levels, terazosin doesn't affect them, and tracking prostate cancer in patients taking finasteride could be difficult.
research Finasteride and sexual side effects
Finasteride may cause sexual side effects like erectile dysfunction, but they are reversible and affect less than 2% of men.
research Non polycystic ovary syndrome–related endocrine disorders associated with hirsutism
Hirsutism can be caused by various conditions besides PCOS, and it's important to treat the underlying issue and manage symptoms with medication and cosmetic approaches.
research Reduced levels of 5-α reductase 2 in adult prostate tissue and implications for BPH therapy
Some men's prostate tissues have low enzyme levels due to genetic changes, possibly affecting treatment for prostate enlargement.
research Doping-Control Analysis of the 5α-Reductase Inhibitor Finasteride: Determination of Its Influence on Urinary Steroid Profiles and Detection of Its Major Urinary Metabolite
Finasteride affects urinary steroid profiles and can potentially hide steroid abuse in sports drug testing.
research Side Effects of 5‐Alpha Reductase Inhibitors: A Comprehensive Review
5-alpha reductase inhibitors slightly increase the risk of sexual and mood side effects, and breast growth in men.
research Differential Diagnosis of Hyperandrogenism in Women with Polycystic Ovary Syndrome
The conclusion is that accurately identifying the cause of high androgen levels in women with PCOS is crucial and requires specific tests.
research Acute liver damage due to Serenoa repens: a case report
Saw Palmetto can cause severe liver damage.
research Maximum Efficacy of Finasteride Is Obtained within 6 Months and Maintained over 6 Years
Finasteride works best in 6 months and lasts 6 years.
research Polycystic Ovary Syndrome and NC-CAH: Distinct Characteristics and Common Findings. A Systematic Review
Polycystic Ovary Syndrome (PCOS) is common in women with conditions like anovulation, hirsutism, hair loss, and type 2 diabetes, and it can lead to health risks like heart disease, obesity, insulin resistance, and depression. Non-Classic Congenital Adrenal Hyperplasia (NC-CAH) is also discussed.