research Clinical biochemistry of dihydrotestosterone
Understanding how DHT works is important for diagnosing and treating hormone-related disorders.
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research Immunohistochemical Evaluation of Androgen Receptor and Nerve Structure Density in Human Prepuce from Patients with Persistent Sexual Side Effects after Finasteride Use for Androgenetic Alopecia
Finasteride, a hair loss drug, may cause long-term sexual side effects due to changes in hormone receptor levels.
research Anti-Müllerian Hormone and Polycystic Ovary Syndrome in Women and Its Male Equivalent
High AMH levels are linked to PCOS in women and may have a male equivalent with similar traits.
research Efficacy of metformin therapy in adolescent girls with androgen excess: relation to sex hormone–binding globulin and androgen receptor polymorphisms
Metformin works better for adolescent girls with PCOS who have certain genetic variations.
research Is increased constitutive skin and hair pigmentation an early sign of puberty?
Darker skin in 10-year-old girls may be an early sign of puberty.
research Cancer Chemotherapy: an Introduction
The book concludes that despite progress, cancer drug treatments have not met the expectations set in the 1960s and 1970s.
research Association of androgenetic alopecia with a more severe form of COVID-19 infection
Men with androgenetic alopecia and hypertension may experience more severe COVID-19.
research Dose–Response Effects of Oral Melatonin on Reproductive Parameters in Intact Male Pomeranian Dogs With Alopecia X: A Controlled Study
Melatonin improved reproductive function in male Pomeranian dogs with Alopecia X, but more research is needed.
research Bicalutamide: A review
Bicalutamide may help treat female pattern hair loss.
research Does Androgenic Alopecia Aggravate the Risk of Prostate Cancer? Evidence from Mendelian Randomization
Male pattern baldness does not cause an increased risk of prostate cancer.
research Topical Finasteride: A Comprehensive Review of Androgenetic Alopecia Management for Men and Women
Topical finasteride might be a good alternative for hair loss treatment with fewer side effects, but more research is needed.
research Assessment of Occipital Involvement Among a Large Population of Females with Pattern Hair Loss in Saudi Arabia
About one-third of Saudi women with female pattern hair loss also have thinning hair at the back of their head.
research Genetic Analysis of Male Pattern Baldness and the 5α-Reductase Genes
Male pattern baldness is likely caused by multiple genes, not just 5α-reductase genes.
research SEXUAL DIMORPHISM IN MAMMALS
Males and females differ in lifespan, growth, organ size, metabolism, and brain structure, with females generally living longer and maturing earlier.
research Cardiovascular risks and elevation of serum DHT vary by route of testosterone administration: a systematic review and meta-analysis
Oral testosterone therapy raises heart risk more than other methods.
research Visualising Androgen Receptor Activity in Male and Female Mice
Androgen receptors are active in many tissues of both male and female mice, not just reproductive organs.
research The expression of inducible nitric oxide synthase (iNOS) in the testis and epididymis of rats with a dihydrotestosterone (DHT) deficiency
DHT deficiency increases iNOS expression in rat testis and epididymis.
research Expression Profiles of Reproduction- and Thyroid Hormone-Related Transcripts in the Brains of Chemically-Induced Intersex Frogs
Intersex frogs have different brain gene activity related to sex and thyroid hormones.
research The prostaglandin synthases, COX-2 and L-PGDS, mediate prostate hyperplasia induced by low-dose bisphenol A
Low-dose bisphenol A increases prostate size in rats by affecting certain enzymes.
research Randomized clinical trial of astaxanthin supplement on serum inflammatory markers and ER stress‐apoptosis gene expression in PBMCs of women with PCOS
Astaxanthin may reduce inflammation in women with PCOS, but doesn't significantly improve symptoms.
research Is age at puberty associated with semen quality and reproductive hormones in young adult life?
Men who start puberty later may have lower sperm quality and different hormone levels in adulthood.
research Clinical and metabolic implications of obesity in prostate cancer: is testosterone a missing link?
Higher BMI and lower testosterone are linked to more aggressive prostate cancer.
![Activity of 17β-(N-Alkyl/Arylformamido) and 17β-[(N-Alkyl/Aryl) Alkyl/Arylamido]-4-Methyl-4-Aza-5α-Androstan-3-Ones as 5α-Reductase Inhibitors in the Hamster Flank Organ and Ear](/images/research/861159f1-7bd4-420c-a16b-4829458efe68/small/15592.jpg)
research Activity of 17β-(N-Alkyl/arylformamido) and 17β-[(N-Alkyl/aryl) alkyl/arylamido]-4-methyl-4-aza-5α-androstan-3-ones as 5α-Reductase Inhibitors in the Hamster Flank Organ and Ear11The research has been supported by Endorecherche that is seeking patent protection for the new compounds. F. Labrie is President of Endorecherche.
The compounds tested could potentially treat hair loss and alopecia.
research Titanium Dioxide Nanoparticles: Effects on Development and Male Reproductive System
Titanium dioxide nanoparticles may harm the male reproductive system.
research Hair loss in athletic testosterone use in males: a narrative review
Testosterone use for muscle growth can cause hair loss in males.
research Adult Male Hypogonadism: A Laboratory Medicine Perspective on Its Diagnosis and Management
Accurate testosterone measurement and standardized lab practices are crucial for diagnosing and managing adult male hypogonadism.
research Dermatologic care of patients with differences of sex development
Dermatologists are crucial in providing personalized care for patients with sex development differences.
research Diseases of the Canine Prostate Gland
The main prostate diseases in dogs are benign growth, infections, and cancer, with various treatments ranging from drugs to surgery, but cancer treatments have limited success.
research Adrenal and Gonadal Activity, Androgen Concentrations, and Adult Height Outcomes in Boys With Silver-Russell Syndrome
Higher androgen levels during puberty are linked to shorter adult height in boys with Silver-Russell syndrome.
research The Impact of Metformin on Plasma Prolactin Levels in Antipsychotics‐Treated Men With Hyperprolactinemia and Early‐Onset Androgenic Alopecia
Metformin lowers prolactin in men with normal hair but not in those with early hair loss.