research Measurement of Hair Growth
Scalp hair grows at 0.37 mm/day, forearm hair at 0.18 mm/day, and thigh hair at 0.30 mm/day, with no significant differences found in people with certain hair conditions.
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research Enhanced Ectodysplasin-A Receptor Signaling Alters Multiple Fiber Characteristics to Produce the East Asian Hair Form
A genetic change in the EDAR gene causes the unique hair traits found in East Asians.
research Characterization of a 190-Kilobase Pair Domain of Human Type I Hair Keratin Genes
The 190-kbp domain contains all human type I hair keratin genes, showing their organization and evolution.
research An Update on Diagnosis and Treatment of Female Pattern Hair Loss
Updated treatments for female hair loss include minoxidil, antiandrogens, hair transplants, and light therapy.
research As a Carrier–Transporter for Hair Follicle Reconstitution, Platelet-Rich Plasma Promotes Proliferation and Induction of Mouse Dermal Papilla Cells
Platelet-rich plasma can help grow more mouse hair follicles, but it doesn't work for human hair follicles yet.
research Deficiency of Crif1 in Hair Follicle Stem Cells Retards Hair Growth Cycle in Adult Mice
Lack of Crif1 in hair follicle stem cells slows down hair growth in mice.
research Morphological Changes in Human Scalp Hair Roots During Protein Deprivation
Not eating enough protein can cause hair roots to shrink and lose color, and hair to become thinner.
research Clinical, Microscopic, and Ultrastructural Findings in a Case of Short Anagen Syndrome
The study found that Short Anagen Syndrome results in short hair growth not due to hair fragility, and hair may grow longer after puberty.
research Hair Diseases
Most hair loss can be diagnosed with patient history and physical exam, and a few common types make up most cases.
research Loose Anagen Hair Syndrome in a Saudi Girl
A Saudi girl was diagnosed with Loose Anagen Hair Syndrome, a rare condition causing easy hair loss without scarring.
research Cultured Human and Rat Tooth Papilla Cells Induce Hair Follicle Regeneration and Fiber Growth
Tooth papilla cells can help regenerate hair follicles and grow hair.
research Practical Guidelines for Evaluation of Loose Anagen Hair Syndrome
Loose anagen hair syndrome, often affecting young girls, can be diagnosed with a hair-pull test and usually gets better on its own, but severe cases may need treatment.
research The Hair Cycle And Its Regulation
Hormones, nutrition, and seasonal changes regulate hair growth cycles, with androgens extending growth phases and factors like aging and malnutrition affecting hair loss and thinning.
research Trichoscopy Findings in Loose Anagen Hair Syndrome: Rectangular Granular Structures and Solitary Yellow Dots
Rectangular black granules, solitary yellow dots, and mostly single-hair follicles suggest Loose Anagen Hair Syndrome.
research Single Follicular Unit Hair Transplantation to Restore Eyebrows
Hair transplantation is an effective way to restore eyebrows.
research The Role of Dietary Supplements in Hair Loss Treatment: A Review of Evidence
Some supplements may help with hair loss, but there's not enough strong evidence to recommend them without doctor advice.
research Diffuse Hair Loss: Causes, Diagnosis, and Treatment
Hair loss that spreads out can often fix itself or be treated by finding and handling the cause.
research Biology of Hair Growth
Testosterone and dihydrotestosterone affect hair growth, and new techniques like the folliculogram help study it, but fully understanding hair growth is still complex.
research Seasonality of Hair Shedding in Healthy Women Complaining of Hair Loss
Healthy women tend to lose more hair in July and April, and the least in February.
research Hair Restoration Surgery: Challenges and Solutions
Hair restoration surgery effectively treats hair loss with natural-looking results, using techniques like stem cells and platelet-rich plasma.
research Hair Loss in Children
Most hair loss in children is caused by a few common conditions, and it's important to diagnose these properly and support the child's mental health.
research Female Pattern Hair Loss: Causes, Diagnosis, and Treatment Options
FPHL causes hair loss in women due to genetics and hormones; minoxidil and anti-androgens are treatments, and early intervention is advised.
research Hair Loss in Infancy and Childhood
The document concludes that proper diagnosis and management of hair loss in children require a detailed examination and understanding of various hair disorders.
research Critical Stages of Hair Development and Pigmentation in the Mouse
Hair growth and pigmentation in mice involve specific stages crucial for research.
research Nutrition and Hair: The Role of Nutrients in Hair Health
Eating the right nutrients can improve hair health, but taking extra supplements usually doesn't help unless you have a deficiency.
research Nuclear Factor I-C Regulates TGF-β-dependent Hair Follicle Cycling
Nuclear Factor I-C is important for controlling hair growth by affecting the TGF-β1 pathway.
research Hair Loss in Systemic Disease
Systemic diseases can cause hair loss, which is often reversible with treatment.
research Dermal-Epidermal Interactions: Follicle-Derived Cell Populations in the Study of Hair-Growth Mechanisms
Dermal-epidermal interactions are crucial for hair growth and maintenance.
research Hair Disorders
The document explains different hair loss types and treatments, emphasizing diagnosis through examination and tests, and specific treatments for each condition.
research Aqueous Extract of Red Deer Antler Promotes Hair Growth by Regulating the Hair Cycle and Cell Proliferation in Hair Follicles
Red deer antler extract helps hair grow by extending the growth phase and increasing cell growth in hair follicles.