research Differential Stripping: Determination of the Amount of Topically Applied Substances Penetrated into the Hair Follicles
The new "differential stripping" method effectively measures how much substance gets into hair follicles.
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research Quantification of female pattern hair loss: a study in a Turkish population.
Turkish women with female pattern hair loss have lower hair density, and visual counting is more effective than digital image analysis for detecting this.
research Unlocking the genetic secrets of Dorper sheep: insights into wool shedding and hair follicle development
Dorper sheep's wool shedding is linked to specific genes and pathways, which may help understand human hair growth.
research Phototrichogram analysis of normal scalp hair characteristics with aging
Hair gets thinner and grayer with age, and density decreases more in men on top and in women on top and back.
research Connective tissue sheath of hair follicle is a major source of dermal type I procollagen in human scalp
The hair follicle's connective tissue is a key source of a certain collagen in human scalp skin.
research Bone mineral density in hyperandrogenic amenorrhoea
Women with hyperandrogenic amenorrhea have similar bone density to healthy women but lower than androgenized women without amenorrhea, and high DHEAS levels might affect bone density.
research Growth pattern and turnover of carbon and nitrogen measured by stable isotope ratios in the hair of sika deer (Cervus nippon)
Shoulder guard hair best shows sika deer's diet.
research 8 Hair follicles and associated glands as androgen targets
Androgens like testosterone affect hair growth and oil production differently across body parts and individuals.
research 11β-hydroxysteroid dehydrogenase type 1 inhibition attenuates the adverse effects of glucocorticoids on dermal papilla cells
Blocking 11β-HSD1 reduces stress hormone damage in hair growth cells.
research Hair Analysis as an Environmental Health Bioindicator: A Case-Study using Pelage of the California Ground Squirrel (Spermophilus beecheyi)
California Ground Squirrel hair can indicate environmental health by showing element accumulation.
research 28108 Untargeted metabolomics and steroid signatures in urine of male pattern baldness patients after finasteride treatment for a year
Finasteride treatment changes hormone levels in male pattern baldness patients.
research 1103 Derinat extends hair cycle at anagen phase by decreasing the level of TRPCs-mediated intracellular ROS accumulation in skin
Derinat helps extend hair growth by reducing harmful molecules in skin cells.
research rwSALT: a regrowth-weighted SALT score providing direct pixel-level measurement rather than visual estimation
rwSALT provides precise hair regrowth measurement from scalp photos.
research Keratin film made of human hair as a nail plate model for studying drug permeation
Keratin films from human hair can potentially replace human nail plates for drug testing.
research Extraction and Analysis of Cortisol from Human and Monkey Hair
Hair cortisol analysis effectively measures long-term stress.
research Finasteride cream and idiopathic hirsutism
research Identification of Ectodysplasin Target Genes Reveals the Involvement of Chemokines in Hair Development
Chemokine signaling is important for hair development.
research Hair Morphology: An Overlooked Variable in Alopecia Drug Trials
research Extraction and Analysis of Cortisol from Human and Monkey Hair
The method effectively measures long-term stress levels using hair samples.
research Performance scanning electron microscopic investigations and elemental analysis of hair of the different animal species for forensic identification
Scanning electron microscopy and elemental analysis can help identify animal species by their hair patterns and elements.
research Effects of Dehydroepiandrosterone Therapy on Pubic Hair Growth and Psychological Well-Being in Adolescent Girls and Young Women with Central Adrenal Insufficiency: A Double-Blind, Randomized, Placebo-Controlled Phase III Trial
DHEA therapy improves pubic hair growth and psychological well-being in young females with central adrenal insufficiency.
research Establishment and characterization of matched immortalized human frontal and occipital scalp dermal papilla cell lines from androgenetic alopecia
Scientists created cell lines from balding patients and found that cells from the front of the scalp are more affected by hormones that cause hair loss than those from the back.
research HNG, A Humanin Analogue, Promotes Hair Growth by Inhibiting Anagen-to-Catagen Transition
HNG helps hair grow by keeping hair in the growth phase longer.
research Serum 25 hydroxyvitamin D levels in alopecia areata, female pattern hair loss, and male androgenetic alopecia in a Chinese population
Low vitamin D levels are linked to different types of hair loss.
research The local hypothalamic–pituitary–adrenal axis in cultured human dermal papilla cells
Stress hormone CRF causes hair loss and stops hair cell growth.
research The Cross-section Trichometer
The Cross-section Trichometer is a promising tool for measuring hair characteristics without cutting the hair and may have various clinical uses.
research 1387 Identifying the key niche signals for hair follicle formation
Key signals for hair follicle formation were identified.
research Quantifying long-term stress in brown bears with the hair cortisol concentration: a biomarker that may be confounded by rapid changes in response to capture and handling
Hair cortisol levels in brown bears can be affected by both long-term and short-term stress.
research 600 Evaluation of anti-hairloss shampoo through in vitro activity in human hair follicule dermal papilla cells and sensorial study
The anti-hair loss shampoo effectively promotes hair growth and improves hair quality.
research Are 2D:4D finger-length ratios an indicator of androgenetic alopecia in males?
Right hand finger ratio may predict male hair loss.