research Results of 60-Second Timed Hair Counts in Women Aged 20–60 Years
The 60-second timed hair count is a reliable and simple way to measure hair shedding at home, showing older women tend to shed more hair than younger women.
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600-630 / 1000+ results research Effect of Cosmetic Hair Treatment and Natural Hair Color on Hair Testosterone Concentrations
Cosmetic hair treatments can increase hair testosterone levels, while natural hair color does not affect it.
research Ovarian Leydig Cell Hyperplasia as a Rare Cause of Hair Loss in a Postmenopausal Female Patient: A Case Report and Diagnostic Approach Toward Postmenopausal Hyperandrogenism
An 84-year-old woman's hair loss was due to a rare condition called Leydig cell hyperplasia, which was treated with surgery.
research Formulation and Evaluation of Herbal Hair Oil
Herbal hair oil made with natural ingredients helps reduce hair loss, dandruff, and graying.
research The Change of Copper, Zinc, Iodine, and Selenium Contents in the Scalp Hair of Healthy Females and the Efficacy of Herbal Extract Shampoo Treatment
Herbal extract shampoo increased certain minerals in hair and improved hair growth and scalp health.
research Typical Morphological Characteristics of the Skin Structure of the Hair Part of the Normal Human Head and with Hair Loss
Androgenic alopecia causes hair follicle degradation and skin restructuring, but some hair elements remain.
research Efficacy of Autologous Nano Fat in Hair Transplantation by FUE in Cicatricial Alopecia
Adding nano fat to hair transplants improves results for scar-related hair loss.
research Determination of Anti-Dandruff and Hair Growth Promoting Activity of Combined Coconut Oil Extract of Marking Nut
Marking Nut extract in coconut oil may be an effective natural alternative for treating dandruff and promoting hair growth.
research Development and Characterization of Polyherbal Hair Oil for the Treatment of Hair
The polyherbal hair oil effectively treats hair problems with fewer side effects.
research Investigating the Effects of Hydro-Alcoholic Extract of Pimpinella Anisum L. on Hair Growth
Pimpinella anisum L. extract significantly boosts hair growth in mice.
research Spatiotemporal Antagonism in Mesenchymal-Epithelial Signaling in Sweat Versus Hair Fate Decision
Sweat glands and hair follicles are determined by opposing signals, with BMPs promoting sweat glands and blocking BMPs leading to hair follicles.
research Early and Late Matrix Progenitors Form the Terminally Differentiated Cell Layers of the Hair Follicle
Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.
research From Genotoxic Stresses to Skin Damage: Distinct, Novel Mechanisms of Skin and Hair Damage in Chemo/Radiation Therapy
Chemotherapy and radiation therapy cause skin and hair damage by altering gene expression and signaling pathways.
research Improved Forensic Hair Evidence for Drugs of Abuse by Mass Spectrometry
Forensic hair analysis for drugs is now more reliable and accurate.
research How Do You Treat Premature Hair Loss in Women in Your Practice
The document concludes that hair loss in women is treated with medications, therapies, and surgery in Western medicine, and with acupuncture and herbs in Chinese medicine, but hereditary hair loss is hard to reverse.
research Hair Growth-Promoting Activity of Pig Oil on Wistar Rats
Pig oil was found to significantly promote hair growth in rats, more effectively than Minoxidil.
research Follicle Trauma and the Role of the Dissecting Microscope in Hair Transplantation
Using a microscope during hair transplants cuts damage to follicles in half and could improve hair growth.
research Book Review: Facial Plastic Surgery Clinics of North America: Hair Restoration
Book covers all aspects of hair restoration surgery, highly recommended.
research Penetration Profile of Microspheres in Follicular Targeting of Terminal Hair Follicles
Microspheres about 1.5 micrometers in size can best penetrate hair follicles, potentially reaching important stem cells.
research Fgf9 From Dermal γδ T Cells Induces Hair Follicle Neogenesis After Wounding
A protein from certain immune cells is key for new hair growth after skin injury in mice.
research Hair Density, Hair Diameter, and the Prevalence of Female Pattern Hair Loss
FPHL affects hair density and diameter, causing visible hair loss in older women.
research Noggin Is Required for Induction of the Hair Follicle Growth Phase in Postnatal Skin
Noggin is necessary to start the hair growth phase in skin after birth.
research Lactate Dehydrogenase Activity Drives Hair Follicle Stem Cell Activation
Lactate production is important for activating hair growth stem cells.
research Commensal Microbes and Hair Follicle Morphogenesis Coordinately Drive Treg Migration into Neonatal Skin
Hair follicle development and microbes help regulatory T cells gather in newborn skin.
research Cis-Element and Transcriptome-Based Screening of Root Hair-Specific Genes and Their Functional Characterization in Arabidopsis
Researchers found 19 genes important for root hair growth in a plant called Arabidopsis.
research Tissue Engineering of Human Hair Follicles Using a Biomimetic Developmental Approach
Researchers created human hair follicles using a new method that could help treat hair loss.
research Hair Follicle Dermal Stem Cells Regenerate the Dermal Sheath, Repopulate the Dermal Papilla, and Modulate Hair Type
Hair follicle dermal stem cells are key for regenerating parts of the hair follicle and determining hair type.
research The Effect of Autologous Activated Platelet Rich Plasma Injection on Pattern Hair Loss: Clinical and Histomorphometric Evaluation
AA-PRP injections effectively increase hair count and thickness for male pattern hair loss.
research In Vivo Transcriptional Governance of Hair Follicle Stem Cells by Canonical Wnt Regulators
Wnt signaling controls whether hair follicle stem cells stay inactive or regenerate hair.
research Noninvasive Method for Assessing the Human Circadian Clock Using Hair Follicle Cells
Scientists found a new, less invasive way to study body clocks using hair cells, which shows shift workers' body clocks don't match their lifestyles.