research El nuevo director de tecnología
Androgens increase pigmentation in certain hamster skin areas, but estrogens can reverse this effect.
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540-570 / 1000+ resultsresearch Roles of Testosterone in the Growth of Keratinocytes Through Bald Frontal Dermal Papilla Cells
research 6450 Leydig Cell Tumor: A Rare Cause of Post-menopausal Hyperandrogenism
Leydig cell tumors can cause high testosterone and symptoms in postmenopausal women, and removing them improves symptoms.
research Apoptosis during the first wave of spermatogenesis in the testis of offspring’ rats (F1:Fin) that were born from females fertilized by males chronically treated with finasteride
research Topical Testosterone Induces Acne Pilosebaceous Alterations on Rat Skin
Topical testosterone can cause acne-like skin changes.
research [Dermatologic aspects of male hypogonadism].
Male hypogonadism affects skin and hair, causing thin skin, less hair, and skin reactions to treatment.
research 875 Clinical, Histologic and Immunohistochemical Characterization of Mixed Epithelial and Stromal Tumor of the Seminal Vesicle: A Systematic Review and a Novel Case Report
MESTSV is a rare tumor that is mostly benign but needs long-term monitoring due to potential recurrence.
research 5α Reductase Deficiency—a Rare Cause of Ambiguous Genitalia and Gender Dysphoria
5α-reductase deficiency can cause ambiguous genitalia and gender dysphoria, treatable with testosterone.
research Testosterone Down-regulates Expression of αVβ3-integrin, E-cadherin and Mucin-1 during Uterine Receptivity Period in Rats
Testosterone reduces key molecules needed for early pregnancy in rats.
research MON-913 Testosterone Secreting Ovarian Tumor: A Rare Cause of Erythrocytosis and Pulmonary Embolus
A rare ovarian tumor that produced testosterone caused a blood clot in the lungs and increased red blood cells in a woman.
research GRANULOSA‐THECA CELL TUMOR IN A ONE‐YEAR‐OLD INFANT
A rare ovarian tumor caused early puberty signs in a 1-year-old girl, but surgery reduced hormone levels.
research Development of prostate cancer in a patient with primary hypogonadism: intratumoural steroidogenesis in prostate cancer tissues
Prostate cancer can progress even with low testosterone due to internal hormone production in the tumor.
research Steroid Cell Tumor of the Ovary in an Adolescent: A Rare Case Report
Steroid cell tumors in the ovary are rare, can cause hormone-related symptoms, and require surgery.
research Design, synthesis and biological evaluation of novel androst-3,5-diene-3-carboxylic acid derivatives as inhibitors of 5α-reductase type 1 and 2
New chemical compounds were made that effectively block an enzyme linked to prostate growth.
research Cyanidin-3-O-glucoside and its derivative vitisin A alleviate androgenetic alopecia by exerting anti-androgen effect and inhibiting dermal papilla cell apoptosis
C3G and Vitisin A may help prevent hair loss by blocking male hormones and stopping hair cell death.
research Short‐ and Long‐Term Clinical Skin Effects of Testosterone Treatment in Trans Men
Testosterone treatment in trans men increases body and facial hair and may lead to hair loss over time, but severe skin issues are rare.
research Serum Androgens in Normal Prepubertal and Pubertal Children and in Children with Precocious Adrenarche
Androgen levels increase with puberty and are linked to sexual hair development.
research Specific morphogenetic events in mouse external genitalia sex differentiation are responsive/dependent upon androgens and/or estrogens
Mouse genital development depends on male or female hormones for specific features.
research Testosterone-stimulated weanlings as an alternative to castrated male rats in the Hershberger anti-androgen assay
Using testosterone-stimulated weanling rats can effectively replace castrated rats for anti-androgen testing, reducing animal stress.
research MON-024 Steroid Cell Tumor, Not Otherwise Specified; A Rare Case of Hyperandrogenism
A rare ovarian tumor caused high male hormone levels, but surgery fixed it.
research PCPT Results Could Affect Trial on Testosterone Replacement
The trial on testosterone replacement therapy in older men faced concerns due to prostate cancer risk.
research Androgen Biosynthesis and Gene Defects
Gene mutations can cause problems in male genital development.
research Advances in male hormone substitution therapy
New treatments for low male hormones improved sexual function and mood but had unclear risks, especially for older men.
research Determinants of Plasma Androgen and Estrogen Levels in Men
Understanding testosterone and estradiol levels is crucial for identifying normal and abnormal hormone levels in men, especially as they age.
research 2022-RA-705-ESGO Ovarian Leydig Cell Tumor: Cause of Virilization in a Postmenopausal Woman
A rare, non-cancerous ovarian tumor was successfully treated with surgery, improving the patient's symptoms.
research Androgenic Efficacy and Mechanism of Glycosides-Based Standardized Fenugreek Seeds Extract Through Aromatase And 5-Alpha Reductase Inhibition
Fenugreek seed extract boosts testosterone and improves male reproductive health without heart side effects.
research Effects of androgen overproduction on skin target organs in children with congenital adrenal hyperplasia
research Preoperative hormonal stimulation in hypospadias: a systematic review
Hormone treatment before hypospadias surgery can increase penis size and reduce surgery complications.
research A LONGITUDINAL STUDY OF PUBERTY IN BOYS
research Testosterone alters iron metabolism and stimulates red blood cell production independently of dihydrotestosterone
Testosterone boosts red blood cell production and changes iron metabolism without needing dihydrotestosterone.