research Hair shedding in women: how much is too much?
The hair shedding scale accurately identifies abnormal hair shedding in women with long hair, with grades 5 and 6 indicating excessive shedding.
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research Diseases on Hair Follicles Leading to Hair Loss Part I: Nonscarring Alopecias
Common types of non-scarring hair loss have various causes and treatments, but more effective solutions are needed.
research Hair Shaft Abnormalities. Pili Bifurcati: A Scanning Electron Microscopy Analysis
The study found that pili bifurcati causes hair to intermittently split into two branches, each with its own outer layer.
research Potentiality of Hair Growth Promoting Activity of Aqueous Extract of Abrus precatorius Linn. on Wistar Albino Rats
The Abrus precatorius extract can effectively promote hair growth similar to standard treatments.
research Immunofluorescence analysis of the basement membrane zone components in human anagen hair follicles
The upper hair follicle is stable, while the lower part allows movement during hair growth.
research Topical Minoxidil Used Before and After Hair Transplantation
Using topical minoxidil before and after hair transplant surgery can reduce shedding and improve hair regrowth.
research The effects of finasteride (Proscar) on hair growth, hair cycle stage, and serum testosterone and dihydrotestosterone in adult male and female stumptail macaques (Macaca arctoides).
Finasteride increases hair growth, prolongs hair cycle, and lowers dihydrotestosterone levels.
research Lifestyle Diseases and the Hair Growth Cycle: A multidisciplinary approach using Nourkrin® with Marilex®, a proteoglycan replacement therapy, for anagen induction and maintenance
The study suggests that treating early hair loss with Nourkrin® with Marilex® can help prevent further hair loss and may be linked to reducing the risk of lifestyle diseases.
research A Review: Herbal Hair Growth Tonic
The herbal hair growth tonic is a safe and effective natural alternative to chemical products.
research A case of loose anagen hair syndrome associated with trichotillomania in a 14-year-old girl
A 14-year-old girl with a condition that makes her hair easy to pull out also has a hair-pulling disorder, and treatment helped but she relapsed after a year.
research 701 Signaling networks between stem cell precursors, transit amplifying progenitors, and their niche in developing hair follicles
Blocking Prostaglandin D₂ (PGD₂) could help treat hair loss.
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 086 Evaluation of hair re-growth by cyclosporine and minoxidil using C3H mouse model
Cyclosporine starts hair growth faster, while minoxidil makes it last longer.
research Sex Hormones and Hair Loss in Men From the General Population of Northeastern Germany.
Men's hair loss is not linked to their sex hormone levels, except for lower DHEAS in those with hair loss.
research Human hair follicle organ culture: theory, application and perspectives
Human hair follicle organ culture is a useful model for hair research with potential for studying hair biology and testing treatments.
research Control of Human Hair Growth by Neurotrophins: Brain-Derived Neurotrophic Factor Inhibits Hair Shaft Elongation, Induces Catagen, and Stimulates Follicular Transforming Growth Factor β2 Expression
Brain-Derived Neurotrophic Factor (BDNF) slows down hair growth and promotes hair follicle regression.
research Characterization and Chromosomal Localization of Human Hair-Specific Keratin Genes and Comparative Expression During the Hair Growth Cycle
Two specific hair keratin genes are active during hair growth and decline as hair transitions to rest.
research Hair follicle stem cells: Walking the maze
Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.
research Leptin of dermal adipose tissue is differentially expressed during the hair cycle and contributes to adipocyte‐mediated growth inhibition of anagen‐phase vibrissa hair
Leptin from skin fat can slow hair growth during certain phases.
research Modeling Chemotherapy-Induced Hair Loss: From Experimental Propositions toward Clinical Reality
A new model using mice with human hair follicles helps better understand hair loss from chemotherapy.
research Normal head-hair length is correlated with its diameter
Hair length and thickness are related, with thickness peaking at about a quarter of the hair's maximum length.
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 Acquired scalp alopecia. Part I: A review
Accurate diagnosis is key for treating different kinds of hair loss, and immune response variations may affect the condition and treatment results.
research Assessment of hair loss: clinical relevance of hair growth evaluation methods
Effective hair loss assessment requires a mix of precise measurement methods.
research Control of hair growth and follicle size by VEGF-mediated angiogenesis
VEGF helps hair grow and determines follicle size by increasing blood vessel growth.
research Minoxidil: mechanisms of action on hair growth
Minoxidil boosts hair growth by opening potassium channels and increasing cell activity.
research Diagnostic and predictive value of horizontal sections of scalp biopsy specimens in male pattern androgenetic alopecia
Horizontal scalp biopsy sections effectively diagnose and predict MPAA, with follicular density and inflammation impacting hair regrowth.
research Minoxidil upregulates the expression of vascular endothelial growth factor in human hair dermal papilla cells
Minoxidil boosts growth factor in hair cells, potentially promoting hair growth.
research Effect of minoxidil on proliferation and apoptosis in dermal papilla cells of human hair follicle
Minoxidil boosts hair growth by increasing cell production and survival.
research Possible mechanisms of miniaturization during androgenetic alopecia or pattern hair loss
Hair loss occurs due to fewer papillary cells, smaller follicles, and shorter growth phases.