research Androgen Replacement in Women: A Commentary
Testosterone replacement may help some postmenopausal women with symptoms like fatigue and low libido, but more research is needed to fully understand its effects.
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research The Dihydrotestosterone Hypothesis of Prostate Cancer and Its Therapeutic Implications
The document suggests that targeting the hormone DHT could be a more effective treatment for prostate cancer than targeting testosterone.
research Nonsteroidal Inhibitors of Human Type I Steroid 5α-Reductase
New compounds called benzoquinolinones may treat conditions linked to excess DHT.
research Testosterone Therapy for Transgender Men: Effects and Safety
Testosterone therapy in transgender men has both desired effects like increased muscle mass and potential health risks such as higher cardiovascular risk.
research Clinical Updates in Hair
Most treatments for hair loss in 1997 were not effective for most people, and maintaining hair growth was difficult.
research The Role of Non-Aromatizable Testosterone Metabolite in Metabolic Pathways
Normal levels of DHT can reduce belly fat and increase muscle, but too much can lead to hair loss, prostate issues, and possibly heart disease.
research Hormone Blocking Anticancer Drugs
The document explains how certain drugs block hormones to treat cancers like breast and prostate cancer.
research Antiandrogenic Therapy With Finasteride Attenuates Cardiac Hypertrophy and Left Ventricular Dysfunction
Finasteride helps reduce heart issues and improves heart function.
research Finasteride Treatment Inhibits Adult Hippocampal Neurogenesis in Male Mice
Finasteride reduces new brain cells in male mice, possibly causing depression.
research Clinical Pharmacokinetics and Pharmacodynamics of Finasteride
Finasteride helps regrow hair and shrink prostate by reducing DHT, with some sexual side effects.
research Finasteride-Induced Gynecomastia in a 62-Year-Old Man
Finasteride caused enlarged breast tissue in a 62-year-old man.
research The Role of Oral Contraceptives in the Treatment of Hyperandrogenic Disorders
Oral contraceptives help treat hyperandrogenic disorders, improving symptoms like excessive hair and acne.
research The Effects of Finasteride on Hair Growth, Hair Cycle Stage, and Serum Testosterone and Dihydrotestosterone in Adult Male and Female Stumptail Macaques
Finasteride increases hair growth, prolongs hair cycle, and lowers dihydrotestosterone levels.
research Gender Differences in Production and Circulating Levels of Sex Hormones and Their Impact on Aging Skin
Men and women experience skin aging differently due to changes in sex hormone levels with age.
research Adverse Effects of Common Medications on Male Fertility
Some common medications can harm male fertility, but many effects can be reversed.
research Dihydroartemisinin Attenuates Benign Prostatic Hyperplasia in Rats by Inhibiting Prostatic Epithelial Cell Proliferation
Dihydroartemisinin helps reduce prostate enlargement in rats by stopping the growth of prostate cells.
research Retinoid-Mediated Stimulation of Steroid Sulfatase Activity in Myeloid Leukemic Cell Lines Requires RARα and RXR and Involves the Phosphoinositide 3-Kinase and ERK-MAP Kinase Pathways
Retinoids increase steroid sulfatase activity in leukemia cells through RARα/RXR and involves certain pathways like phosphoinositide 3-kinase and ERK-MAP kinase.
research Geranylated Coumarins From Thai Medicinal Plant Mammea Siamensis With Testosterone 5α-Reductase Inhibitory Activity
Compounds from the plant Mammea siamensis may help treat hair loss.
research Finasteride Blocks the Reduction in Ictal Activity Produced by Exogenous Estrous Cyclicity
research PNU 157706, A Novel Dual Type I and II 5α-Reductase Inhibitor
PNU 157706 is a more effective treatment than finasteride for conditions caused by DHT, like enlarged prostate and hair loss.
research Rat Steroid 5α-Reductase Kinetic Characteristics: Extreme pH-Dependency of the Type II Isozyme in Prostate and Epididymis Homogenates
The activity of a specific rat enzyme in the prostate and epididymis is highly dependent on the acidity level.
research Combination of an Antiandrogen and a 5α-Reductase Inhibitor: A Further Step Towards Total Androgen Blockade?
Using two drugs together, Flutamide and 4-MA, is more effective for blocking male hormones than using each one alone.
research Markers of Peripheral Androgen Action In Vivo and In Vitro
Dihydrotestosterone (DHT) is crucial for conditions like male-pattern baldness and acne, and measuring a byproduct, androstanediol glucuronide, is a better way to assess DHT's effects than DHT blood levels.
research 3,3-Diphenylpentane Skeleton as a Steroid Skeleton Substitute: Novel Inhibitors of Human 5α-Reductase 1
A new compound effectively inhibits human 5α-reductase 1.
research Administration of Caesalpinia Bonduc Seed Extracts Ameliorates Testosterone-Induced Benign Prostatic Hyperplasia in Male Wistar Rats
Caesalpinia bonduc seed extracts may help treat enlarged prostate in rats.
research Post-Transcriptional Regulation of Keratinocyte Progenitor Cell Expansion, Differentiation, and Hair Follicle Regression by miR-22
miR-22, a type of microRNA, controls hair growth and its overproduction can cause hair loss, while its absence can speed up hair growth.
research Matriptase Activation and Shedding with HAI-1 Induced by Steroid Sex Hormones in Human Prostate Cancer Cells, but Not in Breast Cancer Cells
Steroid sex hormones activate matriptase in prostate cancer cells but not in breast cancer cells.
research Use of Pegvaliase in the Management of Phenylketonuria: Case Series of Early Experience in US Clinics
Pegvaliase effectively reduces blood phenylalanine levels in most PKU patients, but requires personalized plans and good communication to manage side effects.
research Evaluation of Defensive Responses Associated with Panic in Female Rats: Serotonergic Activation Profile in the Dorsal Raphe Nucleus and Periaqueductal Gray
Female rats showed more panic-related behavior than males, influenced by hormonal cycles and certain drugs.
research Identification of Finasteride Metabolites in Human Bile and Urine by High-Performance Liquid Chromatography/Tandem Mass Spectrometry
Finasteride breakdown products found in bile and urine, helps understand drug safety and effectiveness.