research 31-Year-Old Woman With Chronic Daily Headache and Alopecia
A woman's chronic headaches and hair loss were cured by treating her syphilis.
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research Production of Ultraviolet-Light-Induced Skin Erythema in the Hairless Rat: A Comparison with the Haired Rat in Screening for Anti-Inflammatory Drugs
Hairless rats are good for testing anti-inflammatory drugs, similar to haired rats, without needing to remove fur.
research Biochemical Testing of the Thyroid: TSH Is the Best and Often Only Test Needed – A Review for Primary Care
TSH is usually the only test needed to check thyroid function in primary care.
research Clinical Significance of Dense Fine Speckled Pattern in Anti-nuclear Antibody Test Using Indirect Immunofluorescence Method
The dense fine speckled pattern in ANA tests is common in autoimmune diseases, challenging previous beliefs that it was unrelated.
research Novel Splicing-Site Mutation in DCAF17 Gene Causing Woodhouse-Sakati Syndrome in a Large Consanguineous Family
A new mutation in the DCAF17 gene was found to cause Woodhouse-Sakati syndrome in a large family.
research Cognitive Testing of a Survey Instrument for Self-Assessed Menstrual Cycle Characteristics and Androgen Excess
The survey helps identify menstrual irregularities and excess male hormones, aiming to detect conditions like Polycystic Ovary Syndrome.
research A Powerful Method for Pleiotropic Analysis Under Composite Null Hypothesis Identifies Novel Shared Loci Between Type 2 Diabetes and Prostate Cancer
The new method found new shared genetic areas linked to both Type 2 Diabetes and Prostate Cancer.
research Human Hair as a Testing Substrate in the Era of Precision Medicine: Potential Role of Omics-Based Approaches
Human hair shows promise for non-invasive medical testing, but more research is needed to standardize its use.
research An Infant with Worsening Rash
The rash on the infant indicated a serious underlying condition.
research Recombinant Human Hepatitis B Vaccine Initiating Alopecia Areata: Testing the Hypothesis Using the C3H/HeJ Mouse Model
The hepatitis B vaccine did not cause hair loss in the tested mice.
research The Laboratory in the Multidisciplinary Diagnosis of Differences or Disorders of Sex Development (DSD)
Diagnosing sex development disorders requires combining medical history, physical exams, imaging, lab tests, and genetic data.
research Results of Clinical Examinations, Laboratory Tests, and Ultrasonography in Dogs with Pituitary-Dependent Hyperadrenocorticism Treated with Trilostane
Trilostane effectively and safely treats dogs with pituitary-dependent hyperadrenocorticism, improving symptoms and adrenal gland size.
research The In Vitro Use of the Hair Follicle Closure Technique to Study the Follicular and Percutaneous Permeation of Topically Applied Drugs
Hair follicles significantly affect the skin absorption of some drugs.
research Clinical and Laboratory Indicators of Polycystic Ovary Syndrome in Chinese Han Nationality with Different Rotterdam Criteria-Based Phenotypes
Different types of PCOS in Chinese Han women show varying levels of male hormone and metabolic issues.
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 Clinical and Laboratory Characteristics of Individuals Aged 17 Years or Younger With Homeostatic Iron Regulator (HFE) p.C282Y Homozygosity, a Common Hemochromatosis Genotype
Most children with a common hemochromatosis genotype had elevated iron levels but no severe symptoms.
research An Appraisal of Laboratory Models of Androgenetic Alopecia: A Systematic Review
Better hair loss models needed for research.
research Detection of Lentiviral Constructs for Release Testing of CAR-T Cells Using Digital Droplet PCR
The new ddPCR method reliably detects unwanted viruses in CAR-T cell products, ensuring their safety for patients.
research Skin Equivalent Assay: An Optimized Method for Testing Hair Growth Reconstitution Capacity of Epidermal and Dermal Cells
The 3D skin model is better for hair growth research and testing treatments.
research Dutasteride Reduces Alcohol’s Sedative Effects in Men in a Human Laboratory Setting and Reduces Drinking in the Natural Environment
Dutasteride makes alcohol less sedating and may lead to less drinking in men.
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 Significant Effects of Mild Endogenous Hormonal Changes in Humans: Considerations for Low-Dose Testing
Small changes in hormones can significantly impact health, showing the importance of sensitive testing for chemicals that disrupt hormones.
research The Androgen Receptor and Its Use in Biological Assays: Looking Toward Effect-Based Testing and Its Applications
Scientists have developed a new method to detect steroid abuse in athletes using cell-based tests, which could be the future of anti-doping methods.
research Significant Effects of Mild Endogenous Hormonal Changes in Humans: Considerations for Low-Dose Testing
Small hormonal imbalances can cause significant health problems, so more sensitive testing for hormone-disrupting chemicals is needed.
research Is Hormone Testing Worthwhile in Patients with Female Pattern Hair Loss?
Hormone testing may not be very helpful in diagnosing female pattern hair loss.
research Hair Follicle Testing: An Alternative to Urinalysis for Drug Abuse Screening
Hair follicle testing is more reliable and effective for drug screening than urinalysis.
research A Case of Ayme-Gripp Syndrome
Ayme-Gripp Syndrome was confirmed in a woman through genetic testing, highlighting the need to consider rare genetic conditions in diagnoses.
research Acrodermatitis Enteropathica – Diagnostic Challenges
Genetic testing confirmed a rare skin disorder in a young girl, which improved with zinc supplementation.
research Skin And Hair On-A-Chip: In Vitro Skin Models Versus Ex Vivo Tissue Maintenance With Dynamic Perfusion
The Multi-Organ-Chip improves the growth and quality of skin and hair in the lab, potentially replacing animal testing.
research The Use of High-Density SNP Array to Map Homozygosity in Consanguineous Families to Efficiently Identify Candidate Genes: Application to Woodhouse-Sakati Syndrome
Using SNP array testing helped quickly find the gene causing Woodhouse-Sakati syndrome in two related individuals.