research Comparison of Mesenchymal Progenitor Cell Coating on MBA and DBM as Biochemical Scaffolds
The demineralized bone matrix scaffold is better for cell attachment than the mineralized bone allograft.
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research Prevalence of Androgenic Alopecia in Patients with Polycystic Ovarian Syndrome and Characterization of Associated Clinical and Biochemical Features
Hair loss is common in women with PCOS and is linked to symptoms like acne and excess hair but not to worse metabolic health.
research Enzyme-Linked Immunosorbent Assays for Doping Control of 5α-Reductase Inhibitors Finasteride and Dutasteride
New tests detect finasteride and dutasteride in urine quickly and easily.
research Occult Ovarian Leydig Cell Tumor: When Laboratory Tells More Than Imaging
Blood tests can detect ovarian Leydig cell tumors when scans don't, and surgery can confirm and treat these tumors.
research 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 Epidemiological and Biochemical Factors (Serum Ferritin and Vitamin D) Associated with Premature Hair Graying in the Egyptian Population
Low iron levels are linked to premature graying of hair, but vitamin D levels are not.
research Section 2: Single Best Answer 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 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 and Biochemical Characteristics in PCOS Women With Menstrual Abnormalities
Menstrual abnormalities in PCOS women may not greatly affect their metabolic and hormonal profile.
research Correlation Between Biochemical and Clinical Hyperandrogenism Parameters in Polycystic Ovary Syndrome in Relation to Age
The link between physical signs of high male hormones and hormone levels in women with PCOS changes with age.
research Agaricus Subrufescens Ameliorates Ovarian Dysfunction and Regulates Altered Biochemical Parameters in Rats with Letrozole-Induced Polycystic Ovarian Syndrome
Agaricus subrufescens improves ovarian function and biochemical health in rats with PCOS.
research Relation Between Non-Alcoholic Fatty Pancreas and Clinical and Biochemical Parameters in Women with Polycystic Ovary Syndrome: A Multi-Centric Study
Women with Polycystic Ovary Syndrome are more likely to have Non-Alcoholic Fatty Pancreas Disease, which is associated with older age, metabolic syndrome, insulin resistance, and high male hormone levels.
research Approach to Androgen Excess in Women: Clinical and Biochemical Insights
The document concludes that a systematic approach is crucial to identify causes of androgen excess in women beyond the most common cause, Polycystic ovary syndrome (PCOS).
research Modeling the Pharmacodynamics of Nandrolone Doping Drug and Implications for Anti-Doping Testing
The document concludes that finasteride can reduce nandrolone detection in doping tests, suggesting frequent testing and setting metabolite level thresholds for detection.
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 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 Polycystic Ovary Syndrome (PCOS): French Endocrine Society Recommendations for Diagnosis and Management
The French Endocrine Society suggests diagnosing PCOS with two of three signs, recommends lifestyle changes and clomiphene for treatment, and calls for more research on certain treatments and tests.
research Differential Diagnosis of Hyperandrogenism in Women with Polycystic Ovary Syndrome
The conclusion is that accurately identifying the cause of high androgen levels in women with PCOS is crucial and requires specific 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 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.
research Non-Classic Congenital Adrenal Hyperplasia Due to 21-Hydroxylase Deficiency Revisited: An Update with a Special Focus on Adolescent and Adult Women
The update highlights that non-classic congenital adrenal hyperplasia is common in women with excess male hormones, requires specific hormone tests for diagnosis, and has various treatment options depending on age and symptoms.
research Androgen Dependence of Hirsutism, Acne, and Alopecia in Women
Hirsutism is more linked to high androgen levels than acne or hair loss, and a mix of hormonal tests is best for diagnosis; certain treatments can reduce symptoms.
research Safety Considerations and Monitoring in Patients Treated with Systemic Medications for Acne
Some acne medications have side effects; doctors should educate patients and may not need to do frequent lab tests for all.
research Finding Makhubu: A Morphological Forensic Facial Comparison
The study could not confirm if Victor Vinnetou was Mbuyisa Makhubu and suggested more evidence, like DNA tests, is needed.
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 Challenges in the Assessment and Diagnosis of Polycystic Ovary Syndrome
Diagnosing Polycystic Ovary Syndrome is hard due to varying symptoms, no set criteria, and the need for better tests and education.
research Why Do Promising Therapies Stall in Development and How Can We Move Them Forward?
Most drugs fail to reach the market, but understanding their properties and using strategies like early toxicity tests and drug repurposing can help advance their development.