research Prospective Controlled Study Evaluating Pull Test with Correlation of Serum Iron, Ferritin, Transferrin, Vitamin B12, and Folic Acid in Patients with Alopecia in the Czech Republic
Hair health can indicate mental and general health.
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research Green Tea Extract in an Eyelash Growth Enhancer Gel Formulation: Stability Test, Eye Irritation Test, and Human Eyelash Growth Activity
Green tea extract gel safely increases eyelash length.
research Hair Evaluation Method: Pull Test and Wash Test
The pull test and wash test are cheap, easy methods to diagnose hair loss.
research Case Study: Hereditary Cancer Genetic Testing in Unaffected Patients May Allow for Early Intervention and Aggressive Management
Genetic testing for cancer risk can lead to early and life-saving treatments in people without symptoms.
research In-Situ Tensile Testing of Hair Fibers in an Environmental Scanning Electron Microscope
Hair fibers break by cuticle cell slipping, shape changing, cuticle fraying, and surface cracking when stretched under specific conditions.
research Finasteride/Testosterone
research Utility of Laboratory Testing in Patients With Female Pattern Hair Loss
Lab tests for female hair loss have unclear usefulness; consider based on symptoms.
research Estimation of Serum Aldosterone, Free Testosterone, and DHEA-S and Scalp Androgen and Aldosterone Receptors in Female Androgenetic Alopecia: Is the Mystery Solved?
High aldosterone and free testosterone levels link to female hair loss; testing aldosterone may predict hypertension risk.
research Serum Testosterone and Sex Hormone Binding Globulin Levels in Women with Androgenetic Alopecia
research A Flexible Fixed-Sequence Testing Method for Hierarchically Ordered Correlated Multiple Endpoints in Clinical Trials
The flexible fixed-sequence testing method allows for more effective evaluation of multiple goals in a clinical trial while controlling the risk of false positives.
research Clinical Utility and Validity of Minoxidil Response Testing in Androgenetic Alopecia
Minoxidil response testing helps treat hair loss effectively and safely.
research Positive Lymphocyte Transformation Test in a Patient with Allergic Contact Dermatitis of the Scalp After Short-Term Use of Topical Minoxidil Solution
Patient had scalp allergy from minoxidil; test helped identify cause and suggest alternative treatments.
research Hair Pull Test: Evidence-Based Update and Revision of Guidelines
The normal range for the hair pull test is 2 hairs or fewer, and washing or brushing hair before the test does not affect the results.
research The Use of Auto-Antibody Testing in the Evaluation of Interstitial Lung Disease: A Practical Approach for the Pulmonologist
Auto-antibody testing is a useful but not definitive tool in diagnosing interstitial lung diseases, and using a specific algorithm could make testing more cost-effective.
research Gonadotropin Releasing Hormone Agonist (Nafarelin) Test to Differentiate Gonadotropin Deficiency from Constitutionally Delayed Puberty in Teenage Boys: A Clinical Research Center Study
The nafarelin test can reliably distinguish between gonadotropin deficiency and delayed puberty in teenage boys.
research Oral Glucose Tolerance Test Significantly Impacts the Prevalence of Abnormal Glucose Tolerance Among Indian Women With Polycystic Ovary Syndrome: Lessons From a Large Database of Two Tertiary Care Centers on the Indian Subcontinent
The oral glucose tolerance test is effective in detecting abnormal glucose tolerance in Indian women with PCOS.
research Roles of Testosterone in the Growth of Keratinocytes Through Bald Frontal Dermal Papilla Cells
research Development and Testing of a Decision Board to Help Clinicians Present Treatment Options to Lupus Nephritis Patients in Brazil
The decision board effectively helps lupus nephritis patients in Brazil choose treatments by clearly presenting options and side effects.
research Severe Hypersensitivity Reaction to Gold: Positive Lymphocyte Transformation Test
The patient had a severe allergic reaction to gold treatment.
research Protective Effect of DA-9401 in Finasteride-Induced Apoptosis in Rat Testis: Inositol Requiring Kinase 1 and c-Jun N-Terminal Kinase Pathway
DA-9401 helps protect rat testis from finasteride damage.
research Methods of Hair Loss Evaluation: A Comparison of TrichoScan with the Modified Wash Test
The modified wash test is better than TrichoScan® for diagnosing hair loss.
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 In Vitro [7-3H]-Testosterone Metabolism by the Rat Ventral Prostate—Effect of Some Exogenous Compounds
research Serial Trichoscopy vs. Modified Hair Pull Test for Monitoring Disease Activity and Treatment Response of Localized Alopecia Areata
Serial trichoscopy is more reliable than the modified hair pull test for tracking alopecia areata.
research Assessing the Reliability of the Modified Wash Test
The Modified Wash Test is reliable for diagnosing hair loss conditions and determining treatment priority.
research The O'Connor Tweezer Dexterity Test as a Screening Tool for Hiring Surgical Hair Restoration Assistants
The O'Connor Tweezer Dexterity Test effectively screens for skilled surgical hair restoration assistants.
research Development and Pilot-Testing of the Alopecia Areata Assessment Tool (ALTO)
The Alopecia Areata Assessment Tool (ALTO) effectively identifies alopecia areata from other hair loss types but needs more validation.
research A Non-Invasive Hair Test to Determine Vitamin D3 Levels
The hair test for vitamin D could be a useful alternative to blood tests, providing a longer-term vitamin D status, but more research is needed.
research Tradescantia-Based Test Systems for Evaluating Toxic Potential of Harmful Algal Blooms
Tradescantia plants can effectively test for the toxicity of harmful algae.
research Hair Shedding Evaluation for Alopecia: A Refined Wash Test
The refined wash test is a reliable way to measure daily hair loss and can tell the difference between different types of hair loss.