research An Unusual Case of Increased Hair Pigmentation in Previously Grey-White Hair
A 73-year-old man's grey-white hair turned dark brown after eczema treatment.
Search
for
Sort by
Research
60-90 / 1000+ results 
research Heterogeneous Red-White Discoloration of the Nail Bed and Distal Onycholysis in a Patient with COVID-19
A COVID-19 patient had unusual nail discoloration and nail separation possibly due to the virus's effects on small blood vessels.
research How the Stress of Fight or Flight Turns Hair White
Stress turns hair white by depleting color-giving cells in hair follicles through a specific neurotransmitter related to the body's stress response.
research Vitiligo: A White Patch That Affects the Soul
Vitiligo causes white skin patches and can lead to psychological stress.
research Isolated Long White Eyelash: An Underrecognized Trichologic Finding
A single long white eyelash is a rare but benign condition.
research Is This Dissecting Cellulitis of the Scalp in a White Child?
The case suggests that dissecting cellulitis of the scalp can occur in a White child and should be considered when diagnosing pediatric scarring alopecia.
research Review on Premature White and Grey Hair in Children
Poor quality hair products contribute to premature greying in children.
research Activity Test of Creambath Preparation of Waru Leaf Extract (Hibiscus tiliaceus L.) on Hair Growth in New Zealand White Rabbits
Waru leaf creambath can speed up hair growth in rabbits, especially at 37.5% concentration.
research Epidermal Dysplasia and Malassezia Infection in Two West Highland White Terrier Siblings: An Inherited Skin Disorder or Reaction to Severe Malassezia Infection?
The skin issues in the two dogs might be caused by infection or self-injury, not genetics.
research Tinea Capitis: Mixed or Consecutive Infection with White and Violet Strains of Trichophyton Violaceum: A Diagnostic or Therapeutic Challenge
Treating a boy's scalp infection was challenging because two different colors of the same fungus appeared.
research Clinicopathologic Case 2: Multiple Intraoral White Lesions in a 55-Year-Old Female
The patient was diagnosed with oral lichen sclerosus and needs long-term monitoring.
research Synchronous Neonatal Telogen Effluvium in White and Black
Newborns can experience temporary hair loss in bands, unrelated to sleeping position.
research Prevalence of Polycystic Ovary Syndrome in Unselected Black and White Women of the Southeastern United States: A Prospective Study
PCOS affects a similar percentage of Black and White women in the Southeastern United States.
research Prevalence of Polycystic Ovary Syndrome in Unselected Black and White Women of the Southeastern United States: A Prospective Study
PCOS affects about 4% of women in the southeastern U.S. equally across Black and White populations.
research Clinical Characteristics of Polycystic Ovary Syndrome: Investigating Differences in White and South Asian Women
South Asian women with PCOS present with different symptoms compared to White women, influenced by ethnicity, obesity, and age.
research A Screen for Key Genes and Pathways Involved in High-Quality Brush Hair in the Yangtze River Delta White Goat
Certain genes and pathways are crucial for high-quality brush hair in Yangtze River Delta White Goats.
research Hair Follicle Stem Cells Isolated from Newborn Yangtze River Delta White Goats
Researchers found a good way to isolate hair follicle stem cells from newborn goats for further study.
research Valproic Acid-Induced Hair-Texture Changes in a White Woman
Valproic acid can cause reversible hair curling and persistent hair thinning.
research Effects of Photoperiod on Nutrient Digestibility, Hair Follicle Activity, and Cashmere Quality in Inner Mongolia White Cashmere Goats
Short daily photoperiods improve cashmere production in Inner Mongolia white cashmere goats.
research Proteomic Analysis Identifies Differentially Expressed Proteins Participating in Forming Type III Brush Hair in Yangtze River Delta White Goat
Researchers found four key proteins that affect the development of a specific hair type in Yangtze River Delta white goats.
research Resequencing and Signatures of Selective Scans Point to Candidate Genetic Variants for Hair Length Traits in Long-Haired and Normal-Haired Tianzhu White Yak
The research found specific genes that may cause longer hair in Tianzhu White Yak.
research Regulation of Feather Follicle Development and Msx2 Gene SNP Degradation in Hungarian White Goose
The Msx2 gene affects feather development in Hungarian white geese and a specific gene variation could indicate feather quality.
research Expression and Distribution of the Guanine Nucleotide-Binding Protein Subunit Alpha-S in Mice Skin Tissues and Its Association with White and Black Coat Colors
The protein Gnαs is found more in black mice than white mice and may influence their coat color.
research Procedural Promotion of Wound Healing by Graphene-Barium Titanate Nanosystem with White Light Irradiation
A new wound healing treatment using a graphene-based material with white light speeds up healing and reduces infection and scarring.
research Expression and Tissue Distribution Analysis of Angiotensin II in Sheep Skins Associated with White and Black Coat Colors
Angiotensin II is found at higher levels in black sheep skin and may influence coat color.
research A Comparative Study of Skin Transcriptomes and Histological Observations for Black and White Hair Colors of Giant Panda
The study found that giant pandas have more melanin in black hair follicles than white, with gene expression differences that could affect hair color and skin health.
research Topical Application of Cinnamon (Cinnamomum Burmanii) Essential Oil Has the Same Effectiveness as Minoxidil in Increasing Hair Length and Diameter Size of Hair Follicles in Male White Wistar Rats (Rattus Norvegicus)
Cinnamon oil works as well as minoxidil for hair growth.
research Morphological Analysis of Patchy Thickening and Reddish Discoloration of Active Hair Growth Areas in the Skin of New Zealand White Rabbits
Rabbit skin with active hair growth shows thicker, redder areas due to larger, more numerous hair follicles and increased blood vessels.
research Lotion Formulation of Ethanolic Extract of Phyllanthus Niruri as Hair Growth Promoter in Male Wistar Rats
The lotion with menthol promotes more hair growth than the one without menthol.
research Identification of Differentially Expressed GNAS and GNA11 in Sheep (Ovis Aries) Skins Associated with White and Black Coat Colors
Black sheep have higher levels of Gnαs and Gnα11 proteins, which may affect their coat color.