research Do follicles matter? Testing the effect of follicles on hair cortisol levels
Hair follicles increase hair cortisol levels, so consistent hair collection methods are important.
Search
for
Sort by
Research
870-900 / 1000+ results
research Human pollution exposure correlates with accelerated ultrastructural degradation of hair fibers
Pollution exposure speeds up hair damage.
research Electron microscopy-image analysis: Quantification of ultrastructural changes in hair fiber cross sections as a
research Structural analysis of the outermost hair surface using TOF-SIMS with gas cluster ion beam sputtering
The hair's outermost surface has multiple layers of lipids and proteins.
research Pigmentation of regenerated hairs after wounding
Regenerated hairs can regain their color if the wound occurs during a certain stage of hair growth, and this process is helped by specific skin cells and proteins.
research Thermal and mechanical transitions in keratins and their relevance for hair cosmetics
High temperatures and cosmetic processes can damage hair keratin, affecting its structure and strength.
research Insights into the biological differences in hair follicles of men with androgenetic alopecia
research 291 WITHDRAWN
Certain products and treatments can improve hair health and growth.
research Aging hair follicles rejuvenated by transplantation to a young subcutaneous environment
Old hair follicles grew better when moved to a young environment.
research A Raman spectroscopy investigation of the resilience of hair cuticular scales under uniaxial stress
Hair cuticles remain stable and resilient under stress due to strong protein content and crosslinking.
research [Androgenetic alopecia. Denser hair growth on two-thirds of balding scalps].
research Anti-Aging Medicine for Hair
Early anti-aging hair treatments should focus on anti-inflammatory agents and promoting healthy hair growth cycles.
research Morphological Approach to Hair Disorders
Accurate clinical, histological, and genetic methods are key for understanding and treating hair disorders.
research 839 Spatiotemporal antagonism in mesenchymal-epithelial Signaling in sweat versus hair fate decision
Sweat glands and hair follicles are determined by opposing signals, with BMPs promoting sweat glands and blocking BMPs leading to hair follicles.
research Morphological Study on the Coat Hair in Golden Takin
Golden takin's hair structure is adapted to maintain body temperature in harsh winters.
research A man with frontal fibrosing alopecia
A 60-year-old man with a long-term balding condition also developed a rare hair loss condition usually seen in postmenopausal women.
research Analysis of Microscopic Examination of Pulled Out Hair in Telogen Effluvium Patients
More atypical club hairs may indicate Telogen Effluvium.
research Comparative aspects of the inner root sheath in adult and developing hairs of mammals in relation to the evolution of hairs
The inner root sheath evolved to help hair grow safely through the skin in mammals.
research An Improved Method for the Histological Preparation of Single Hairs and Dust Samples—Morphological and Immunological Examination
A new method accurately determines hair blood type and can be used on dust samples.
research Human Hair Keratins.
research The Viscoelastic Properties of Chemically Modified alpha-Keratins in Human Hair
Chemical modifications can alter hair's stability and flexibility, with hydrophobic interactions helping maintain structure in humid conditions.
research Swollen Lips
A 45-year-old woman experienced excessive hair shedding beyond the normal range.
research Human hair morphology: a scanning electron microscopy study on a male Caucasoid and a computerized classification of regional differences.
Hair varies in size and features depending on body region.
research A Preliminary Assessment of Steroid Reproductive Hormones in Archaeological Human Hair Utilizing a Modified Enzyme-Linked Immunosorbent Assay (ELISA) Technique
Steroid hormones can be preserved in ancient hair, revealing insights into past health and fertility.
research Hair pull test: A clinical update for patients with Asian- and Afro-textured hair
Pulling 2 or fewer hairs is normal for all hair types, including Afro- and Asian-textured hair.
research Scanning electron microscopy and morphometric analysis of the hair in dromedaries with SEM-EDX in relation to age
Dromedary camel hair structure and mineral content change with age.
research Parental decisions for adolescent patients: Ethical considerations of information withholding
The patient accepted her hair loss and adapted by wearing a wig and tattooing her eyebrows.
research Follicular dysplasia and hair loss in white-tailed deer (Odocoileus virginianus)
White-tailed deer can get a hair loss condition that might make them more vulnerable to environmental threats.
research Autosomal-Dominant Woolly Hair Resulting from Disruption of Keratin 74 (KRT74), a Potential Determinant of Human Hair Texture
A mutation in the KRT74 gene causes tightly curled hair.
research Partial Reversal of Canities in a 22-Year-Old Normal Chinese Male
A 22-year-old's gray hair partially turned back to its original color without known causes.