research Heavy Metals: The Notorious Daredevils of Daily Personal Care Products - Mini Review
Heavy metals in personal care products can cause serious health issues like cancer and hair loss.
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research Finasteride
Finasteride effectively treats baldness but may cause sexual side effects.
research Update on Melasma—Part I: Pathogenesis
Melasma's causes include genetics, sun exposure, hormones, and oxidative stress, and understanding these can help create better treatments.
research Hyperandrogenism, Elevated 17-Hydroxyprogesterone and Its Urinary Metabolites in a Young Woman with Ovarian Steroid Cell Tumor, Not Otherwise Specified: Case Report and Review of the Literature
A young woman's symptoms suggested PCOS, but tests and surgery confirmed and treated a rare ovarian tumor, resolving her condition.
research Tributyltin Effects on Ocinebrina Aciculata: Imposex Development, Sterilization, Sex Change, and Population Decline
Tributyltin exposure causes sex changes, sterilization, and decline in the snail Ocinebrina aciculata, risking its extinction.
research Studies of the Components of an Oral Contraceptive Agent in Albino Rats: Estrogenic Component
High doses of ethynylestradiol in rats caused growth issues, organ changes, and some tumors, but didn't increase overall tumor rates.
research Studies of the Components of an Oral Contraceptive Agent in Albino Rats: Progestogenic Component and Comparison of Effects of the Components and the Combined Agent
High doses of norethindrone acetate in rats caused various organ changes but didn't significantly increase tumor rates.
research Interaction of Spironolactone with Rat Skin Androgen Receptor
Spironolactone reduces the number of androgen receptor sites in rat skin by blocking them with its metabolite.
research Immunoreactivity of the SARS-CoV-2 Entry Proteins ACE-2 and TMPRSS-2 in Murine Models of Hormonal Manipulation, Aging, and Cardiac Injury
Age affects how certain proteins involved in COVID-19 infection are expressed in mice, but sex hormones and heart injury do not.
research Lack of a Gonadal or Adrenal Androgenic Mechanism for the Hypertrichosis Produced by Diazoxide, Phenytoin, and Minoxidil
These drugs cause hair growth without affecting testosterone or adrenal hormones.
research Precocious Puberty: Incidence, Causes, and Treatment
Early puberty is more common in girls and African-American children, possibly due to nutrition, obesity, stress, and environmental factors, and is treated with hormone therapy.
research Reply
The patient's hair loss was likely not caused by beta blockers but possibly by stress or other factors.
research Effect of Perfluorooctanesulfonate Exposure on Steroid Hormone Levels and Steroidogenic Enzyme Activities in Juvenile Silurana Tropicalis
PFOS exposure disrupts hormone levels and enzyme activities in juvenile frogs, affecting males and females differently.
research Effect of the Frequency of Injection on the Clinical Responses of Postmenopausal Women to Testosterone Enanthate with Estradiol Valerate
Injecting 2 ml of TEEV every 4 weeks is better because it has the same benefits but fewer side effects.
research Determination of 19 Steroid Hormones in Human Serum and Urine Using Liquid Chromatography-Tandem Mass Spectrometry
The method accurately measures 19 steroid hormones in human blood and urine using a small sample and is suitable for large-scale monitoring.
research Partial Reversal of Androgenetic Alopecia with Methotrexate Therapy for Psoriasis
research Ovaries Reveal Their Inner Testes: A Case of Tumorous Hyperandrogenism
A woman's severe male-like symptoms were caused by a rare, benign tumor in her ovary that produced male hormones.
research Risk Factors for Male Lower Urinary Tract Symptoms: The Role of Metabolic Syndrome and Androgenetic Alopecia in a Latin American Population
Metabolic syndrome linked to urinary symptoms; hair loss not significant.
research Expression of mRNA for Androgen Receptor, 5α-Reductase, and 17β-Hydroxysteroid Dehydrogenase in Human Dermal Papilla Cells
Hair sensitivity to androgens is partly controlled by specific enzyme expressions in different hair areas.
research Endocrinology Update: Hirsutism
Hirsutism involves excessive hair growth due to hormonal issues and can be treated with medication or surgery.
research Diagnosis and Treatment of Alopecia in an Older Dog with Abdominal Mass
The dog had a Sertoli cell tumor, which was successfully removed with surgery.
research 46, XY Disorder of Sexual Development with Ambiguous Female External Genitalia: A Case Report
A 13-year-old with 46 XY DSD had ambiguous genitalia due to incomplete masculinization.
research Alopecia Associated with Indinavir Therapy
Indinavir can cause hair loss and other skin problems.
research Dietary Supplementation with a Low Dose of Finasteride Does Not Alter the Lipid Profile of LDLR-Deficient Mice
Low dose finasteride doesn't change lipid profile or metabolic parameters in mice.
research Thu646 Postmenopausal Hyperandrogenism Secondary To Ovarian Leydig Cell Tumor
A woman's increased facial hair and hair loss were caused by a rare ovarian tumor, cured by surgery.
research Postmenopausal Virilization Due to a Rare Left Ovarian Androgen-Secreting Leydig Cell Tumor Identified by Ovarian Vein Sampling
A woman's masculine symptoms were caused by a rare tumor in her left ovary, which was found using a special blood test.
research Precocious Puberty in a 24-Month-Old Nigerian Girl: Case Report
A 24-month-old Nigerian girl developed early puberty with no family history, needing treatment her family couldn't afford.
research Turner's Syndrome Associated With Psoriasis and Alopecia Areata
Turner's syndrome may be linked to autoimmune diseases like psoriasis and alopecia areata, needing comprehensive care.
research Cutaneous Manifestations in Adults With Gender Dysphoria Undergoing Hormonal Treatment at the Hospital De San José, Bogotá Colombia
Hormonal therapy in adults with gender dysphoria often leads to skin issues like acne, requiring a team of skin and hormone doctors.
research Administration of Dutasteride in Animal Models of Retinitis Pigmentosa
Dutasteride potentially improves cell survival and reduces retinal damage in retinitis pigmentosa.