research Society for Endocrinology guidelines for testosterone replacement therapy in male hypogonadism
Testosterone replacement is recommended for men with low testosterone levels and symptoms of hypogonadism.
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research Indirect clinical markers for the detection of anabolic steroid abuse beyond the conventional doping control in athletes
New signs like changes in blood markers, physical symptoms, and behavioral shifts may help detect hidden steroid use in athletes.
research Dihydrotestosterone induces p27 degradation via direct binding with SKP2 in ovarian and breast cancer
Dihydrotestosterone causes p27 protein breakdown in ovarian and breast cancer cells by binding with SKP2.
research Testosterone Prevents Cutaneous Ischemia and Necrosis in Males Through Complementary Estrogenic and Androgenic Actions
Testosterone helps prevent skin damage in males by acting through both estrogen and androgen pathways.
research Development and Evaluation of Niosomal Gel for TransdermalApplication of steroidal API
The niosomal gel effectively delivers testosterone through the skin with fewer side effects.
research Effect of Eurycoma longifolia Extract on Testosterone Synthesis in TM3 Leydig Cells under Oxidative Stress
Eurycoma longifolia extract may help increase testosterone levels and reduce andropause symptoms.
research Truman Plus Male Enhancement [Get 100% Genuine Result] Achieve Bigger | Harder Erections(REAL OR HOAX)
Truman Plus Male Enhancement may help boost testosterone and improve sexual health, but severe cases need medical treatment.
research Serum concentrations of dihydrotestosterone are associated with symptoms of hypogonadism in biochemically eugonadal men
Higher DHT levels are linked to fewer hypogonadism symptoms in men with normal testosterone levels.
research Preservation of Fertility in Transgender Men on Long-Term Testosterone Therapy: A Systematic Review of Oocyte Retrieval Outcomes During and After Exogenous Androgen Exposure
Oocyte retrieval is possible for transgender men on testosterone therapy without affecting fertility outcomes.
research Plasma Androgens in Children and Adolescents
Normal androgen levels need ACTH, and different mechanisms control adrenarche and gonadarche.
research The diagnosis of nonclassic congenital adrenal hyperplasia due to 21-hydroxylase deficiency, based on serum basal or post-ACTH stimulation 17-hydroxyprogesterone, can lead to false-positive diagnosis
Using 17-hydroxyprogesterone levels to diagnose nonclassic congenital adrenal hyperplasia can result in many incorrect diagnoses.
research Epidemiological Assessment of Testosterone Levels in Women Population: A Factorial Analysis of Cell Proliferation
High testosterone levels in 20% of the women studied may indicate PCOS, while 80% had low levels with potential health impacts.
research Determination Method for Steroid 5α-Reductase Activity Using Liquid Chromatography/Atmospheric Pressure Chemical Ionization–Mass Spectrometry
A new method was developed to measure and assess the activity and inhibition of the enzyme steroid 5α-reductase.
research In vitro effects of testosterone, dihydrotestosterone and estradiol on cell growth of human hair bulb papilla cells and hair root sheath fibroblasts.
High levels of testosterone and dihydrotestosterone inhibit hair cell growth, while high levels of estradiol promote it.
research 5α-Reductase activity in the human hair follicle concentrates in the dermal papilla
The enzyme that changes testosterone to a stronger form is mostly found in the part of the hair follicle called the dermal papilla.
research Effect of flutamide and two novel synthetic steroids on GABA, glutamine and some oxidative stress markers in rat brain and prostate
Flutamide and a new synthetic steroid affected brain and prostate chemicals and showed potential for treating androgen-related conditions and epilepsy.
research Correlation of Serum 3α-Androstanediol Glucuronide with Acne and Chest Hair Density in Men
Higher levels of a specific hormone are linked to more chest hair and acne in men.
research A LONGITUDINAL STUDY OF PUBERTY IN BOYS
research Cyproterone Acetate Quantification in Human Plasma by High-performance Liquid Chromatography Coupled to Atmospheric Pressure Photoionization Tandem Mass Spectrometry
The method accurately measures cyproterone acetate in plasma, showing no significant difference between two formulations.
research Androgen Biosynthesis and Gene Defects
Gene mutations can cause problems in male genital development.
research Endocrinology Overview RSS
The document explains how male reproductive hormones work and affect the body.
research Development of a Liquid Chromatography/Mass Spectrometry-Based Inhibition Assay for the Screening of Steroid 5-α Reductase in Human and Fish Cell Lines
A new method was created to test the effectiveness of Dihydrotestosterone (DHT) inhibitors, like finasteride and dutasteride, in human and fish cells. The results showed fish cells are more sensitive to these treatments, and dutasteride works better than finasteride in all tested cells.
research The promoter of an androgen dependent gene in the hamster flank organ
Researchers found a gene in hamsters that responds to male hormones and may be indirectly controlled by them.
research 311 Novel Penile Ultrasound Technique to Explain Mechanism of Erectile Dysfunction (ED) in Young Patients using Finasteride for Androgenic Alopecia
Ultrasound shows 96% of young men with erectile dysfunction after using finasteride have abnormal penile tissue.
research Testosterone, Dihydrotestosterone, and Incident Cardiovascular Disease and Mortality in the Cardiovascular Health Study
DHT may increase the risk of heart disease and death in elderly men.
research Serum Testosterone Level in Female Patients with Adult Acne and Its Correlation with Acne Severity
Testosterone levels don't predict acne severity in adult women.
research El nuevo director de tecnología
Androgens increase pigmentation in certain hamster skin areas, but estrogens can reverse this effect.
research Effect of Exogenous Testosterone, Finasteride, and Castration on serum level of Thyroxin
Testosterone changes reduce thyroxin levels in rats.
research Relative binding affinity of novel steroids to androgen receptors in hamster prostate
New steroids were effective in blocking male hormone receptors in hamster prostates.
research Is the metabolism of testosterone to 5α-dihydrotestosterone required for androgen action in the skin?
Testosterone conversion to 5α-DHT may not be essential for its effects on the skin.