research Evaluation of Paraoxonase 1 Serum Level in Male Androgenetic Alopecia Patients
Men with male pattern baldness have lower levels of the antioxidant PON1.
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research Simultaneous RP-HPLC-DAD determination of dansyl amino acids in chemically treated human hair
A new method accurately measures amino acids in treated hair, showing bleaching reduces amino acids while protein treatments increase them.
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 Optimization of LC method for the determination of testosterone and epitestosterone in urine samples in view of biomedical studies and anti-doping research studies
Researchers developed a reliable method to measure testosterone and epitestosterone in urine for medical and anti-doping use.
research Effect of finasteride on adrenal steroidogenesis in men.
Finasteride, when taken daily, lowers dihydrotestosterone levels but doesn't noticeably affect adrenal steroid production, except by blocking the 5 alpha-reductase enzyme.
research Adrenal 21-hydroxylase gene mutations in Slovenian hyperandrogenic women: evaluation of corticotrophin stimulation and HLA polymorphisms in screening for carrier status
The study concluded that testing hormone levels after stimulation is not reliable for identifying carriers of 21-hydroxylase deficiency; genetic testing is necessary.
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 Effects of Abuse of Anabolic Androgenic Steroids on Iraqi Athletes
Abuse of anabolic steroids in Iraqi athletes leads to negative effects on hormones, liver and kidney function, blood sugar, and cholesterol levels.
research Androgenetic alopecia- Role of androgen levels
Family history and elevated DHEA-S levels are linked to more severe hair loss.
research Differences of Superoxide Dismutase (SOD) Enzyme Levels Based on the Severity of Androgenetic Alopecia in Men
Lower SOD enzyme levels are linked to more severe hair loss in men.
research Serum IL-21 Level and Its Relation to Activity and Severity of Alopecia Areata
Higher IL-21 levels may help predict alopecia areata activity.
research New Nonsteroidal Molecules as Blockers of the Steroidogenic Pathway
New nonsteroidal molecules can potentially increase dihydrotestosterone in neurons by blocking certain enzymes, without affecting prostate and seminal vesicle weight.
research 5α-Reductase isozymes and aromatase mRNA levels in plucked hair from young women with female pattern hair loss
Higher enzyme levels found in women with hair loss, suggesting hormone imbalance.
research The Rise in Adrenal Androgen Biosynthesis: Adrenarche
Adrenarche increases adrenal androgens around age 6, affecting hair growth and development.
research Pre-receptor regulation of the androgen receptor
Two enzymes regulate androgen receptor activity, affecting treatments for androgen insufficiency and benign prostatic hyperplasia.
research 5α-reduction of epitestosterone is catalysed by human SRD5A1 and SRD5A2 and increases androgen receptor transactivation
5α-reductases increase epitestosterone's effect on androgen receptors.
research Characteristic Features of Female Pattern Hair Loss and the Improvement by Adenosine
Adenosine lotion improves hair thickness and density in women with thinning hair.
research Long-term detection of methyltestosterone (ab-) use by a yeast transactivation system
A yeast-based test can detect the steroid methyltestosterone in urine longer than traditional methods.
research Alopecia Areata is Associated with Increased Expression of Heart Disease Biomarker Cardiac Troponin I
People with alopecia areata have higher levels of a heart disease marker than those without hair loss.
research Evaluation of Serum Amyloid A3 in Young Adult Males with Early Onset of Androgenic Alopecia
Young men with early hair loss and high SAA3 levels are at higher risk for heart disease.
research Three-Month Treatment With a Long-Acting Gonadotropin-Releasing Hormone Agonist of Patients With Benign Prostatic Hyperplasia: Effects on Tissue Androgen Concentration, 5α-Reductase Activity and Androgen Receptor Content*
A three-month treatment with a GnRH agonist significantly lowered androgen levels and 5α-reductase activity in men with benign prostatic hyperplasia.
research The role of vitamin D deficiency in parathyroid hormone levels
Low vitamin D levels can lead to increased parathyroid hormone levels.
research Higher levels of hair EtG in patients with decreased kidney function
People with kidney problems have higher hair EtG levels.
research Hyposecretion of the adrenal androgen dehydroepiandrosterone sulfate (DHEA-S) in the majority of the alopecia areata patients: Is it a primitive and pathogenic perturbation of hypothalamic-pituitary-adrenal axis?
Low DHEA-S levels might be linked to alopecia areata and could be a potential treatment target.
research Analysis of metabolic characteristics of epristeride in zebrafish based on LC-Q-TOF MS and its potential applications in doping control
Epristeride's metabolism in zebrafish helps improve doping detection methods.
research Hemodynamic effects of minoxidil following intravenous infusions in untreated hypertensive patients.
Minoxidil given intravenously caused small changes in diastolic blood pressure and increased heart rate at higher concentrations in patients with high blood pressure.
research Afamin serum concentrations are associated with insulin resistance and metabolic syndrome in polycystic ovary syndrome
High afamin levels are linked to metabolic syndrome and may predict its development in women with insulin resistance.
research Troponin I Biomarker for Cardiac Affection in Patients with Androgentic Aloepcia
Troponin I may help detect heart problems in people with Androgenetic Alopecia.
research DHEA : why, when, and how much ? D’après la conférence de Bruno Allolio (Wuerzburg), 50e Journées internationales d’endocrinologie clinique Henri-Pierre KLOTZ, septembre 2007
DHEA supplementation may improve quality of life, neuropsychological functions, and sexual satisfaction in individuals with adrenal insufficiency, but more research is needed to confirm its safety and effectiveness.
research Serum Epidermal Growth Factor Level and its Relation to Severity of Alopecia Areata
Higher EGF levels are linked to more severe alopecia areata.