research The hair shaft: normality, abnormality, and genetics
Hair microscopy is useful for diagnosing hair disorders, but clear definitions are needed for accurate genetic analysis.
Search
for
Sort by
Research
270-300 / 1000+ results 
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 Development of a three‐point cantilever bending technique to study the mechanical properties of hair styling ingredients
The technique helps measure how hair styling ingredients affect hair's stiffness and flexibility.
research Phototrichogram Analysis of Japanese Female Subjects with Chronic Diffuse Hair Loss
Phototrichogram and hair diameter measurements are effective, noninvasive ways to assess hair growth and detect early hair loss, with the most common pattern being reduced hair density.
research Hair analysis for monitoring drug use
Hair analysis can effectively monitor long-term drug use.
research Validation of TrichoScan® technology as a fully-automated tool for evaluation of hair growth parameters
TrichoScan® is a reliable tool for measuring hair growth, providing quicker and more consistent results than manual methods.
research Practice Gaps—Trichoscopy in Clinical Care
Doctors don't use trichoscopy enough, even though it's good for diagnosing hair problems.
research Dermoscopy in female androgenic alopecia: Method standardization and diagnostic criteria
Trichoscopy can diagnose female hair loss with high accuracy by looking for specific patterns in hair and scalp appearance.
research Hair analysis in health assessment
Hair mineral analysis might help diagnose diseases early, but standard methods are needed.
research Automated analysis of scanning electron microscopic images for assessment of hair surface damage
A new automated method accurately measures hair damage using microscopic images.
research Trichoscopy in alopecia areata and trichotillomania
Trichoscopy can reliably distinguish between alopecia areata and trichotillomania.
research (R) Alopecia areata hair pull test and its correlation to histopathological findings.
Transverse sectioning is more reliable for diagnosing alopecia areata.
research The reliability of horizontally sectioned scalp biopsies in the diagnosis of chronic diffuse telogen hair loss in women
Horizontally sectioned scalp biopsies are more reliable for diagnosing hair loss in women when three samples are taken instead of one.
research Trichoscopic Evaluation of Focal Non-Cicatricial Alopecia in Egyptian Children
Using dermoscopy improves diagnosis of scalp and hair disorders in children.
research Diagnostic Modalities in Trichology - An Update
New hair and scalp disease diagnosis methods are important for correct treatment.
research New Frontiers of Non‐Invasive Detection in Scalp and Hair Diseases: A Review of the Application of Novel Detection Techniques
New non-invasive techniques can improve diagnosis and treatment of scalp and hair diseases.
research Assessment, reliability, and validity of trichoscopy in the evaluation of alopecia in women
Trichoscopy is a quick and reliable way to diagnose hair loss in women.
research W6: Novelties in hair analysis and interpretation issues
Hair analysis can be unreliable due to external contamination and varying drug concentrations.
research Analyzing the laser‐light reflection from human hair fibers. II. Deriving a measure of hair luster
The conclusion is that a new method to measure hair shine was confirmed to match people's visual assessments.
research Hair casts (pseudonits)
The girl had harmless hair casts, not lice.
research Effects of a new mild shampoo for preventing hair loss in Asian by a simple hand-held phototrichogram technique
The new mild shampoo helped prevent hair loss in the subjects.
research Hair cortisol as a novel biomarker of stress
Hair cortisol can be a reliable way to measure long-term stress.
research Clinical Update: First Impressions of the CapilliCARE® Hair and Scalp Analysis Machine in Early Androgenetic Alopecia
The CapilliCARE® machine shows promise for diagnosing early hair loss.
research Hair analysis for cannabinoids and amphetamines in a psychosis incidence study
Hair analysis for drugs in psychosis patients is unreliable due to varying hair growth rates.
research Hair as an index of chromium status and impaired glucose metabolism
Hair chromium levels might indicate chromium status and relate to glucose metabolism issues.
research Female diffuse non‐cicatricial alopecia—The diagnostic value of trichoscopy
Trichoscopy is a useful tool for diagnosing different types of female hair loss without needing a biopsy.
research Female patients complaining about hair loss: documentation of defective scalp hair dynamics with contrast-enhanced phototrichogram
The study concluded that a special imaging technique showed women with hair loss have slower hair growth and a faulty hair replacement cycle.
research Experimental Methods
Human hair's structure and properties were studied using advanced microscopes and mechanical tests.
research Dermoscopic image of the hairs in a very early lesion of tinea capitis caused by Trichophyton rubrum
Early detection of tinea capitis is possible by spotting specific hair patterns like comma or corkscrew hairs.
research Claves diagnósticas en displasias pilosas II
Hair shaft disorders are diagnosed through examination and history, with general care and some treatments offering improvement.