research Multiscale modelling of human hair
Human hair becomes weaker and stretches more easily at higher temperatures.
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30 / 1000+ resultsresearch Anomalous Fluorescence of White Hair Compared to Other Unpigmented Keratin Fibres
White hair has weaker tryptophan fluorescence than other unpigmented fibers, possibly due to UV exposure or unknown substances.
research Trichotillometry: the quantitation of hair pluckability as a method of nutritional assessment
Malnourished people have weaker hair that is easier to pluck.
research TENSILE STRENGTH OF SCALP HAIR IN WOMEN WITH HAIR LOSS
Women with hair loss have weaker hair that breaks more easily.
research Trichotillometry: the quantitation of hair pluckability as a method of nutritional
Malnourished people have weaker hair that is easier to pluck.
research When Microneedling Backfires: A Hidden Risk of Hair Shaft Fragility in AGA Patients
Microneedling can weaken hair in some AGA patients.
research Preparation of human hair keratin/calcium alginate blend films
More human hair protein makes the films weaker and less clear.
research Androgenetic alopecia may be associated with weaker COVID-19 T-cell immune response: An insight into a potential COVID-19 vaccine booster
Hair loss may link to weaker COVID-19 immunity, suggesting possible need for extra vaccine boost.
research Ultrastructural Study on Connective Tissue-Epithelial Junctions in Anagen Hair Follicle of Human Fetus
The hair follicle's connection to connective tissue is weaker than the skin's.
research DSC-investigations of alpha-keratins and the specific effects of chemical treatments on human hair
Chemical treatments weaken hair's thermal stability and structure.
research Optical coherence tomography to evaluate the effects of oxidative hair dye on the fiber
Oxidative hair dye changes hair color and structure but doesn't weaken it.
research Impact of acid straightener's pH value in the hair fiber properties
Lower pH straighteners change hair more but weaken it.
research Hair care and hair care products
Bleaching damages hair, making it rougher and weaker.
research Excess dietary zinc causes hair loss and suppresses the immune response in second generation mice
Too much zinc can cause hair loss and weaken the immune system.
research Age, lifestyle and self‐perceptions of hair: Is there an association with hair diameter and tensile properties?
Older age and certain lifestyles are linked to thinner, weaker hair, while how you see your hair relates to its thickness.
research Ageing processes influence keratin and KAP expression in human hair follicles
Aging causes changes in hair follicles, leading to weaker hair growth.
research Transgenic Kallikrein 14 Mice Display Major Hair Shaft Defects Associated with Desmoglein 3 and 4 Degradation, Abnormal Epidermal Differentiation, and IL-36 Signature
Mice with extra human KLK14 had hair and skin problems, including weaker cell bonds and inflammation, linked to Netherton syndrome.
research Analysis of the Processing Histology of Mink Skin
Improved mink skin processing can weaken hair attachment.
research Investigation of age-related decline of microfibril-associated glycoprotein-1 in human skin through immunohistochemistry study
MAGP-1 decreases with age, leading to weaker, sagging skin.
research 17α‐estradiol induces aromatase activity in intact human anagen hair follicles ex vivo
17α-estradiol boosts aromatase activity in female hair follicles, potentially helping with hair loss.
research Non‐myeloablative stem cell transplants
Non-myeloablative stem cell transplants are a promising, less toxic option for older or weaker patients, with fewer side effects and good outcomes.
research Structural and Molecular Hair Abnormalities in Trichothiodystrophy
TTD hair brittleness is caused by multiple structural abnormalities.
research Influence of estrogens on the androgen metabolism in different subunits of human hair follicles.
Estrogens can reduce DHT production in hair follicles, but are less effective than finasteride and progesterone.
research Managing hair loss in midlife women
The conclusion is that proper evaluation and treatment of hair loss in midlife women is important, considering the emotional impact and potential for various treatments.
research Bubble hair and other acquired hair shaft anomalies due to hot ironing on wet hair
Using a hot iron on wet hair can cause dry, brittle hair with air bubbles inside.
research Differential expression of a gene homologous to a G-α protein gene in neonatal mouse skin during development of hair follicles
The G(S) alpha subunit gene may help start hair follicle growth in newborn mice.
research Effect of Temperature and Humidity on Mechanical Properties of Rabbit Hair Fibers
Higher temperatures improve rabbit hair strength up to 50°C, but moisture weakens it.
research Five Types of Hair Loss
Managing stress and avoiding hair dyes can help prevent hair loss.
research LibGuides: L3Y2 Tutorial 2022 - critical thinking: Claim 5: Caffeine reduces hair loss
Caffeine in Alpecin shampoo may help prolong hair root activity and reduce hair loss.
research The upper dermal sheath has a potential to regenerate the hair in the rat follicular epidermis
The upper dermal sheath can regenerate hair in rats.