research Serum Prolactin Levels in Adult Females with Telogen Effluvium: A Case Control Study
Women with a certain type of hair loss had lower levels of a hormone called prolactin compared to healthy women.
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research Menstrual Irregularities in Adolescent Girls and Correlation with the Extent of Exposure to Plastics: A Case-Control Study
Exposure to plastics may increase the risk of irregular menstrual cycles and symptoms of hormone imbalance in teenage girls.
research Progestogen-Only Pill Associates with False-Positive Aldosterone/Renin Ratio Screening Test
The birth control pill with only progestogen can cause a false alarm in a hormone test.
research Clinical and Analytical Evaluation of LC-MS Methods for Plasma Renin Activity and Aldosterone
The study developed methods to measure biomarkers in mice and found differences in hormone levels linked to gut microbiota diversity and stress response.
research Gender Differences in Production and Circulating Levels of Sex Hormones and Their Impact on Aging Skin
Men and women experience skin aging differently due to changes in sex hormone levels with age.
research Hair Loss in Men: Causes and Treatments
Male-pattern hair loss is normal, often involves hormone effects on hair follicles, and can be treated with medication or surgery, but new treatments are being researched.
research Hair Loss in Women: Female Androgenetic Alopecia and Female Pattern Hair Loss
The document concludes that hair loss in women can be treated with topical treatments or hormone therapy depending on the cause.
research Visual Diagnosis: An Adolescent Female With Increasing Hair Growth
The girl's increased hair growth and other symptoms were due to a hormone-secreting ovarian tumor, which was successfully treated with surgery.
research Serum Concentrations of Dehydroepiandrosterone-Sulfate in Men with Androgenetic Alopecia
Men with hair loss don't necessarily have higher levels of the hormone DHEA-S, but this hormone tends to decrease with age.
research Biochemical and Trichological Characterization of Diffuse Alopecia in Women
Diffuse alopecia in women may be related to androgens and iron deficiency, and basic hormone and nutrient screening is useful.
research Role of 5α-Reductase in Health and Disease
5α-reductase is essential for male sexual development and its inhibitors have potential in treating various conditions related to hormone action.
research Finasteride, a 5alpha-Reductase Inhibitor, Blocks the Anticonvulsant Activity of Progesterone in Mice
Finasteride, a drug, can block the seizure-preventing effects of a hormone called progesterone in mice.
research Idiopathic Hirsutism: Androgen Role and Treatment Options
The document concludes that more research is needed to understand excessive hair growth in women with normal hormone levels and regular ovulation.
research Treatment of Hirsutism by Finasteride and Flutamide in Women with Polycystic Ovary Syndrome
Finasteride and flutamide effectively reduce hirsutism in PCOS women, with flutamide also lowering hormone levels.
research Intravaginal Testosterone Improves Sexual Satisfaction and Vaginal Symptoms Associated With Aromatase Inhibitors
Intravaginal testosterone cream improves sexual satisfaction and reduces vaginal discomfort in postmenopausal women on breast cancer treatment without affecting hormone levels.
research The Character 'Hairless' in the Mouse
Hairless mice lack fur due to a genetic mutation affecting skin response, not hormone issues.
research Hormones and Hair Growth: Variations in Androgen Receptor Content of Dermal Papilla Cells Cultured from Human and Red Deer Hair Follicles
Human hair growth is influenced by androgen hormones, and red deer mane follicles have similar hormone receptors.
research What Every Physician Should Know About Polycystic Ovary Syndrome
Doctors should know how to diagnose and treat PCOS, which often involves checking for high male hormone levels and using medications to manage symptoms.
research Contemporary Medical Therapy for Polycystic Ovary Syndrome
New treatments for PCOS focus on insulin resistance and reducing testosterone levels, along with traditional hormone therapies.
research Relationship Between Betacoronaviruses and the Endocrine System: A New Key to Understand the COVID-19 Pandemic—A Comprehensive Review
Betacoronaviruses, like COVID-19, may cause hormone system dysfunction and affect disease susceptibility and severity.
research Higher Levels of Steroidogenic Acute Regulatory Protein and Type I 3β-Hydroxysteroid Dehydrogenase in the Scalp of Men with Androgenetic Alopecia
Men with baldness have higher levels of specific proteins, suggesting local hormone production may play a role in hair loss.
research Consequences of Steroid-5α-Reductase Deficiency and Inhibition in Vertebrates
Lack or blocking of SRD5a, a key component in hormone creation, can lead to conditions like pseudohermaphrodism and affect hair growth, bone mass, muscle strength, and reproductive health. More research is needed on its regulation from fertilization to adulthood.
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 Clinical Characteristics in Taiwanese Women with Polycystic Ovary Syndrome
Taiwanese women with PCOS experience different symptoms based on age, with younger women facing more hormone imbalances and older women dealing with more metabolic issues.
research Vanillic Acid Stimulates Anagen Signaling via the PI3K/Akt/β-Catenin Pathway in Dermal Papilla Cells
Vanillic acid from wheat bran may promote hair growth by activating certain cell pathways and reversing hormone-related hair loss.
research Asymptomatic Hyperprolactinemia Resulting from Macroprolactinemia
Some patients with high prolactin levels don't show symptoms because they have a form of the hormone that's less active.
research Temporary Relocation During Rest Periods: Relocation Stress and Other Factors Influence Hair Cortisol Concentrations in Horses
Moving horses to new places can increase their stress levels, as shown by higher stress hormone in their hair.
research Skin Disease Related to Metabolic Syndrome in Women
Certain skin conditions in women are linked to higher risks of metabolic syndrome and type 2 diabetes due to hormone imbalances.
research Recent Advances in Drug Design and Drug Discovery for Androgen-Dependent Diseases
New treatments for prostate cancer and BPH show promise, including novel compounds that target hormone synthesis and response.
research Ratio of Ovarian Stroma and Total Ovarian Area by Ultrasound in Prediction of Hyperandrogenemia in Reproductive-Aged Thai Women with Polycystic Ovary Syndrome: A Diagnostic Test
Ultrasound measurement of the ovarian stroma to total area ratio is not a reliable single predictor of high male hormone levels in Thai women with PCOS, but works better when combined with clinical signs.