research Demographic Associations of Stress-Induced Hair Loss Assessed in Medical Students
Stress from medical training is linked to hair loss in students.
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210-240 / 1000+ resultsresearch Spider joint hair sensilla: adaptation to proprioreceptive stimulation
Spider joint hair sensilla are adapted to sense movement during walking.
research The effect of treatments on the shear modulus of human hair measured by the single fiber torsion pendulum.
Different treatments change the strength and flexibility of human hair.
research Remodeling of Root Growth Under Combined Arsenic and Hypoxia Stress Is Linked to Nutrient Deprivation
Combined arsenic and low oxygen stress alters root growth to help plants absorb nutrients.
research Histologische Untersuchungen an der bindegewebigen Wurzelscheide des Sinushaarfollikels bei der Katze: das Sinuskissen
The "sinuskissen" in cat hair follicles is mostly connective tissue, affecting fluid flow.
research Evaluation method of the degree of hair damage. (I). Measurement of tensile strength of human hair by "the multi-point tension test method".
The method accurately measures hair damage and strength, revealing effects of cosmetics and metal correlations.
research Nucleation and growth of macrofibrils in trichocyte (hard-α) keratins
Sheet formation is key to macrofibril structure differences in wool.
research Chronic Stress Suppresses the Expression of Cutaneous Hypothalamic–Pituitary–Adrenocortical Axis Elements and Melanogenesis
Chronic stress can reduce skin pigmentation.
research A Multiaxial Bioreactor Integrated with an Environmental Monitoring System for Tissue‐Engineered Skin Grafts
The new bioreactor improves skin grafts by evenly stretching cells and monitoring conditions for better growth.
research Stress and the Hair Follicle
Stress can cause hair loss and skin issues by affecting hair growth cycles.
research Insights on the mechanical behavior of keratin fibrils
Keratin's mechanical properties are influenced by hydrogen bonds and secondary structure, and can be improved with the SPD-2 peptide.
research CRYSTAL STRUCTURE OF HSIANGHUALITE
research Mechanical stiffness across skin layers in human: a pilot study
The epidermis is the stiffest skin layer.
research Direct evidence supporting the existence of a helical dislocation in protofilament packing in the intermediate filaments of oxidized trichocyte keratin
Oxidized trichocyte keratin has a helical dislocation in its structure.
research Investigating the interplay of social defeat stress and personality in male and female zebrafish
Personality affects stress response more than social rank in zebrafish.
research Association of oxidative stress in mild patchy alopecia areata: a case- control study
Oxidative stress is linked to mild patchy alopecia areata.
research Fractography of human hair
Moisture content significantly affects how human hair breaks.
research Self-consistent field theory for the interactions between keratin intermediate filaments
Keratin filaments' elasticity is influenced by their terminal domains and surrounding medium.
research Structural analysis of human hair single fibres by scanning microbeam SAXS
Hair curliness is due to uneven distribution of different cortices within the hair fiber.
research Demonstrating the potential of untargeted hair proteomics for personalized biomarkers in stress-associated disorders
Hair proteomics could be a promising non-invasive way to identify stress-related disorders.
research Symmetry breaking of tissue mechanics in wound induced hair follicle regeneration of laboratory and spiny mice
Tissue stiffness affects hair follicle regeneration, and Twist1 is a key regulator.
research WRIST PAIN IN A GYMNAST WITH PRIMARY AMENORRHEA
The gymnast's wrist pain and delayed menstruation are linked to intense exercise, requiring reduced activity and monitoring.
research Association of oxidative stress in mild patchy alopecia areata: A case-control study
Oxidative stress is linked to mild patchy alopecia areata.
research [Studies on androsterone and dehydroepiandrosterone levels in hair under endogenic and exogenic stress].
research Hair Cortisol Concentrations in High- and Low-Stress Mother-Daughter Dyads
High-stress mothers had lower hair cortisol than low-stress mothers, and daughters' cortisol was linked to their stress response.
research Decision letter: Arabidopsis formin 2 regulates cell-to-cell trafficking by capping and stabilizing actin filaments at plasmodesmata
Arabidopsis Formin 2 stabilizes actin filaments to aid cell-to-cell trafficking.
research Decision letter: NuMA-microtubule interactions are critical for spindle orientation and the morphogenesis of diverse epidermal structures
NuMA-microtubule interactions are vital for proper skin structure formation and function.
research Pili annulati with fragility: Electron microscopic findings of a case
The study found that hair fragility in Pili annulati may be caused by cavities and damage within the hair shafts.
research Beyond a simple marker of stress: A multiverse analysis of biopsychosocial associations with hair cortisol and cortisone
Hair cortisol and cortisone levels can indicate specific psychosocial stress factors.
research YOU ARE NOT WHAT YOU EAT DURING STRESS: AN ISOTOPIC EVALUATION OF HUMAN HAIR FROM BELLEVILLE, ONTARIO
Changes in δ¹⁵N values in hair can indicate stress or health issues.