research Variation of Hair Follicle Counts among Different Scalp Areas: A Quantitative Histopathological Study
Hair count values should be standardized for each scalp region to evaluate hair disorders in Asians.
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research Considerations on Hair Research and Hair Growth
The document concludes that hair biology is complex and there are still unanswered questions about hair loss and follicle changes.
research The Higher Number and Longer Duration of Kenogen Hairs Are the Main Cause of the Hair Rarefaction in Androgenetic Alopecia.
More kenogen hairs cause hair thinning in androgenetic alopecia, not hair miniaturization.
research Comparison Between Trichoscopic and Histopathological Evaluations of Hair Parameters
Trichoscopy and pathological examination both have unique benefits and cannot completely replace each other in evaluating hair.
research An overview of female pattern hair loss
Female pattern hair loss involves thinning hair on crown and frontal scalp, diagnosed by hair ratio, and treated with minoxidil, antiandrogens, or hair transplantation.
research Efficacy of intramuscular injections of biotin and dexpanthenol in the treatment of diffuse hair loss: A randomized, double‐blind controlled study comparing two brands
Both brands of biotin and dexpanthenol injections improved hair loss, with Bayer also increasing the ratio of thick to thin hairs.
research Hair Loss Physiology and Transplantation Principles
Hair loss is caused by hormonal changes that shorten hair growth phases and shrink hair follicles.
research A patient with diffuse hair loss
The patient's hair loss is most likely due to diffuse alopecia areata.
research Examination of hair growth parameters in androgenetic alopecia in women using TrichoScan
TrichoScan is reliable for counting and measuring hair density but may not accurately assess hair types in women with hair loss.
research Chronic telogen effluvium: Increased scalp hair shedding in middle-aged women
Middle-aged women with chronic telogen effluvium experience increased hair shedding but usually don't get significantly thinner hair.
research Hair cycle-specific expression of versican in human hair follicles
Versican, a protein, is less present in thinning hair follicles and this decrease might contribute to common hair loss in men.
research P02 Accelerated ageing of hair follicles in androgenetic alopecia
Hair follicles in androgenetic alopecia age faster, especially in the front.
research Cell Movement in the Hair Follicle Dermis – More Than a Two-Way Street?
DS cells in hair follicles can help form and restore hair, especially in hair loss conditions.
research A Six-Month, Randomized, Double-Blind, Placebo-Controlled Study Evaluating the Safety and Efficacy of a Nutraceutical Supplement for Promoting Hair Growth in Women With Self-Perceived Thinning Hair.
Nutrafol® Women's Capsules safely and effectively promote hair growth in women with thinning hair.
research Fructose-1,6-bisphosphate aldolase A levels decrease in hair keratinocytes during androgenetic alopecia
ALDOA levels drop in hair cells during hair loss.
research Efficacy and safety of oral minoxidil in comparison to topical form in male pattern hair loss
Oral minoxidil is more effective than topical minoxidil for hair growth in men.
research Combination of adipose-derived stem cell conditioned media and minoxidil for hair regrowth in male androgenetic alopecia: a randomized, double-blind clinical trial
Using adipose-derived stem cell media with minoxidil may help regrow hair in men with hair loss.
research Low-level light therapy and hair loss
Low-level light therapy may reduce hair loss and improve hair quality but it's unclear who benefits most.
research The Effect of Plasma Rich in Growth Factors on Pattern Hair Loss: A Pilot Study
Treatment with plasma rich in growth factors improved hair density and thickness for hair loss patients.
research Dermoscopy in hair disorders
Dermoscopy improves diagnosis of hair and scalp disorders and can help avoid unnecessary biopsies.
research Characteristic findings by phototrichogram in southern Chinese women with Female pattern hair loss
Southern Chinese women with female pattern hair loss have less, thinner hair and smaller hair follicles.
research Evaluation of Dermatoscopic (Trichoscopic) Patterns in Hair and Scalp Disorders: A Clinical Observational Study
Trichoscopy is effective for diagnosing hair and scalp disorders without invasive biopsies.
research Efficacy and tolerability assessment of a polynucleotide‐based gel for improvement of pattern hair loss Running title: A polynucleotide‐based gel for improvement of pattern hair loss
Polynucleotide gel injections help reduce hair loss and increase hair thickness in people with pattern hair loss, with few side effects.
research A simple method to visualize the regrowth of white vellus hairs using superficial cryotherapy
A method was found to visualize hair regrowth and avoid unnecessary side effects from treatments.
research Comparative efficacy and safety of platelet-rich plasma (PRP), injectable platelet-rich fibrin (i-PRF) and concentrated growth factors (CGF) for female pattern hair loss (FPHL): a prospective multicenter randomized clinical trial
CGF and i-PRF are more effective and safer than PRP for treating female pattern hair loss.
research Androgens and human hair growth
Androgens can cause hair growth in some areas and hair loss on the scalp.
research Chemical agents and peptides affect hair growth
Certain chemicals and peptides can promote hair growth or prevent baldness.
research Pharmacological aspects of hair follicle growth
Minoxidil and 4-MA can help treat hair loss.
research A guide to distinguish alopecia areata from other hair loss diseases presenting similar clinical manifestations
The document provides ways to tell alopecia areata from other similar hair loss conditions, using visual checks and specific tests.
research Hair and scalp dermatoscopy
Dermatoscopy is useful for identifying different hair and scalp conditions and can reduce the need for biopsies.