research A Case of Ovarian Hyperthecosis in a Postmenopausal Woman
A postmenopausal woman's excess male hormone symptoms improved after her ovaries were removed.
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research Assessment of Multidimensional Health Care Parameters Among Adults in Japan for Developing a Virtual Human Generative Model: Protocol for a Cross-sectional Study
The study aims to create a model to predict health attributes using diverse health data from Japanese adults.
research 410 NON-INVASIVE DIAGNOSIS OF PROSTATE CANCER FROM BODY FLUIDS USING A PANEL OF TUMOR SUPPRESSOR GENES
Blood tests for tumor cells could improve prostate cancer diagnosis and treatment; hair loss severity linked to a gene affecting prostate conditions.
research Hematological and hepatic effects of vascular epidermal growth factor (VEGF) used to stimulate hair growth in an animal model
VEGF gel increases hair growth but may have potential toxicity.
research Recent advances in the molecular mechanisms causing primary generalized glucocorticoid resistance
Mutations in the NR3C1 gene cause a rare condition that affects hormone signaling and can lead to various symptoms, with dexamethasone as a treatment option.
research Prevalence of Polycystic Ovary Syndrome in Nigerian Women with Infertility: A Prospective Study of the Three Assessment Criteria
A significant number of Nigerian women struggling with infertility have Polycystic Ovary Syndrome, with the exact percentage varying based on the diagnostic criteria used.
research Approach to Alopecia in Dogs in Clinical Practice
Alopecia in dogs requires identifying the cause for effective treatment.
research Significance of iron levels in patients with non-cicatricial alopecias: a cross sectional study
Low iron levels are linked to certain types of hair loss.
research Cardiovascular Risk Factors in Bulgarian Patients with Polycystic Ovary Syndrome and/or Obesity
Obese women with PCOS have more cardiovascular risk factors, and waist-to-stature ratio is a better health marker than waist-to-hip ratio.
research Female pattern hair loss—An update
Female pattern hair loss has multiple causes and treatments, with new therapies showing promise.
research How Biotin Induces Misleading Results in Thyroid Bioassays: Case Series
Taking biotin supplements can cause incorrect thyroid test results, leading to wrong diagnoses.
research A recently characterized, underdiagnosed cause of female androgenetic alopecia and polycystic ovarian syndrome: non-classical 21 hydroxylase deficiency
Non-classical 21 hydroxylase deficiency is an underdiagnosed cause of female hair loss and polycystic ovarian syndrome.
research Discovery of a novel and highly selective JAK3 inhibitor as a potent hair growth promoter
MJ04, a new compound, effectively promotes hair growth and is a potential topical treatment for hair loss.
research Section 2: Single Best Answers Questions 51–120
The document tests knowledge and decision-making in hematology through multiple-choice questions.
research Female Androgenetic Alopecia: An Update on Diagnosis and Management
FAGA diagnosis uses blood tests and trichoscopy, with treatments like topical minoxidil, oral anti-androgens, and hormone-modulating drugs.
research Multiple readout assay for hormonal (androgenic and antiandrogenic) and cytotoxic activity of plant and fungal extracts based on differential prostate cancer cell line behavior
The study created a test that found hormonal and toxic effects in plant and fungal extracts using prostate cancer cells.
research 5α‐reductase inhibitors: Evaluation of their potential confounding effect on GC‐C‐IRMS doping analysis
5α-reductase inhibitors can interfere with doping tests by masking banned substances.
research Clinical Approaches to PCOS: A Survey of the NASPAG Membership
Doctors vary in how they initially test for PCOS, but most agree on using oral contraceptives and lifestyle changes as first treatments.
research Expression of type 1 5α-reductase and metabolism of testosterone in reconstructed human epidermis (SkinEthic®): a new model for screening skin-targeted androgen modulators
The study created a new method to test drugs that affect hormone processing in skin.
research Folliculotropic mycosis fungoides in a child: a rare case
Folliculotropic mycosis fungoides can occur in children and is diagnosed with specific tests, but often stays in early stages with treatment.
research Conditioned medium from primary cytotrophoblasts, primary placenta-derived mesenchymal stem cells, or sub-cultured placental tissue promoted HUVECs angiogenesis in vitro
Placental cell medium boosts blood vessel growth in lab tests.
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 How should postmenopausal androgen excess be evaluated?
Evaluate postmenopausal women with high androgen levels using medical history, physical exams, lab tests, and imaging to manage health risks.
research Rethinking biotin therapy for hair, nail, and skin disorders
Biotin supplements are not proven to improve hair or nails and may interfere with medical tests.
research Type II Vitamin D Dependent Rickets: A Case Report
Hair loss can be a key sign of a rare type of rickets when vitamin D treatment doesn't work and advanced tests aren't available.
research Quantification of biotin in plasma samples by column switching liquid chromatography – tandem mass spectrometry
The document describes a way to measure biotin in blood to prevent wrong test results in hormone level testing.
research What should it take to describe a substance or product as 'sperm-safe'
Products should be called 'sperm-safe' only after thorough, well-designed tests.
research The medusa head: Dermoscopic diagnosis of woolly hair syndrome
A man with Woolly Hair Syndrome had very curly, fragile hair, and doctors used a special scalp examination to diagnose him without invasive tests.
research Techniques for the discovery and evaluation of drugs against alopecia
We need better treatments for hair loss, and while test-tube methods are helpful, they can't fully replace animal tests for evaluating new hair growth treatments.
research Blockade of Androgen Markers Using a Novel Betasitosterol, Thioctic Acid and Carnitine-containing Compound in Prostate and Hair Follicle Cell-based Assays
The new compound was more effective than finasteride in reducing markers of hair loss and prostate issues in cell tests.