research Safety Aspects of Androgen Treatment with 5α-Dihydrotestosterone
DHT is a strong androgen that may pose less risk to the prostate compared to testosterone.
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60-90 / 1000+ results research Within-Person Changes of Cortisol, Dehydroepiandrosterone, Testosterone, Estradiol, and Progesterone in Hair Across Pregnancy, with Comparison to a Non-Pregnant Reference Group
Hormone levels in hair change during pregnancy, with progesterone increasing significantly compared to non-pregnant women.
research Clinical, Pathological, and Molecular Features of Classical and L-Type Atypical BSE in Goats
Both classical and L-type atypical BSE from cattle can infect goats with different incubation times, and tests can distinguish between the two strains.
research Role of Direct Immunofluorescence on Outer Root Sheath of Hair Follicle in Monitoring Disease Activity of Pemphigus Vulgaris
Testing hair roots with a special dye is a simple, non-invasive way to check disease progress in pemphigus vulgaris patients.
research Regulatory Effect of Cannabidiol on Decreased β-Catenin Expression in Alopecia Models by Testosterone and PMA Treatment in Dermal Papilla Cells
CBD may help restore hair growth-related protein levels in alopecia caused by hormones or other factors.
research CME Examination for Volume 43
The exam tested knowledge on various skin-related topics for CME credit.
research Medicinal and Edible Plant Allium Macrostemon Bunge for the Treatment of Testosterone-Induced Androgenetic Alopecia in Mice
The wild garlic plant, Allium macrostemon Bunge, can promote hair growth and could potentially be used to treat hair loss.
research The Stumptailed Macaque as a Model for Androgenetic Alopecia: Effects of Topical Minoxidil Analyzed by Use of the Folliculogram
The study used monkeys to test a hair loss treatment called minoxidil, which showed positive results.
research Cheating on Forensic Hair Testing? Detection of Potential Biomarkers for Cosmetically Altered Hair Samples Using Untargeted Hair Metabolomics
Researchers found markers that can tell if hair has been bleached, which could improve hair test accuracy.
research Towards The Validation Of Endogenous Steroid Testing In Wildlife Hair
Hair analysis for stress and reproductive hormones in wildlife needs more research for accuracy across species.
research Comparison of Wiping Methods for the Removal of Cleaning Agent Residue from Hair Follicles
All wiping methods are as effective as washing for removing cleaning agent from hair.
research Development and Validation of Androgen-Induced Hair Loss and Anagen Induction Mouse Models for Pharmacological Evaluation of Anti-Androgenic Agents
The mouse models are effective for testing new hair loss treatments.
research Determination of EtG in Body Hair Samples for Monitoring Teetotalism: A Suitable Alternative to Scalp Hair?
Body hair can be used to test for alcohol intake, especially in men.
research Human Hair: An Important Biological Matrix of Interest
Human hair is a significant sample for various tests in clinical, nutritional, archaeological, and forensic studies.
research Morphological Changes in Human Head Hair Subjected to Various Drug Testing Decontamination Strategies
Different hair cleaning methods caused varying levels of damage to the hair's outer layer.
research Prevention of Lipid Loss from Hair by Surface and Internal Modification
Surface and internal treatments can help prevent hair lipid loss during washing.
research Evaluation and Management of the Hair Loss Patient in the Primary Care Setting
Doctors should diagnose hair loss by examining the patient and possibly doing tests, and then treat it based on the type, which may prevent permanent hair loss.
research Hair Cortisol Feasibility and Demographic Correlates in a Sample of Older Adults from Puerto Rico
Older adults in Puerto Rico often couldn't be tested for hair cortisol due to refusal or lack of hair, with race and hair products affecting results.
research The Experimental Study on the Effect of Herbal Extracts on Hair Growth and Acne
Rubus coreanum may help hair growth but not through the tested mechanisms, and none of the herbal extracts help with acne.
research The Herbal Hue: Formulation and Evaluation of Herbal Hair Dye
The herbal hair dye with natural ingredients like henna was successfully made and tested, but more research is needed on its effectiveness on different hair colors and benefits.
research Assessing the Efficacy of Automated Microneedling Monotherapy for Androgenetic Alopecia: A Comparison of 3 Different Depths
Microneedling at a depth of 0.5 mm is the most effective single treatment for hair loss among the tested depths.
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 Establishment of an In Vitro Organoid Model of Dermal Papilla of Human Hair Follicle
Researchers developed a 3D model of human hair follicle cells that can help understand hair growth and test new hair loss treatments.
research Breakdown of Immune Tolerance in AIRE-Deficient Rats Induces a Severe Autoimmune Polyendocrinopathy–Candidiasis–Ectodermal Dystrophy–Like Autoimmune Disease
AIRE-deficient rats developed severe autoimmune disease similar to APECED, useful for testing treatments.
research Hair as an Indicator of the Calcium and Phosphorus Status of Ponies
Hair analysis can't determine ponies' calcium and phosphorus levels; use soil and feed tests instead.
research Development of Pigmented Reconstructed Human Epidermis Model Containing Human Melanoblasts from Keratinocyte Culture
The created skin model with melanoblasts improves the study of skin color and offers an alternative to animal testing.
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 Pigmented Contact Dermatitis from Topical Minoxidil 5%
Minoxidil 5% caused skin discoloration in a man using it for hair loss.
research Hair Loss
Up to 50% of scalp hair can be lost before it appears thin, and treatment is only needed for hair loss caused by diseases or deficiencies.
research Androgenetic Alopecia: An Update
Minoxidil and finasteride effectively treat hair loss.