research Histomorphological and Quantitative Characteristics of Black and Gray Human Scalp Hair
Gray hair has more continuous medullation and a higher medullary diameter than black hair.
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research Hair Follicle Characteristics and Fiber Production in South American Camelids
South American camelids should be sheared early, fleece type affects fiber quality, and the S/P follicle ratio doesn't distinguish between Bolivian llama genotypes.
research The Cytology and Cytochemistry of the Wool Follicle
Wool follicles are complex, involving interactions between different cell types and structures.
research A Discourse on Human Hair Fibers and Reflections on the Conservation of Drug Molecules
Hair analysis for drugs needs a better understanding of how drugs enter hair, considering factors like hair structure and pigmentation.
research Pilosebaceous Unit: Structure, Function, and Disorders
Androgens and other hormones affect hair growth and skin conditions like acne.
research Hair Follicles and Associated Glands as Androgen Targets
Androgens like testosterone affect hair growth and oil production differently across body parts and individuals.
research EEMCO Guidance for the Assessment of Hair Shedding and Alopecia
The document explains hair growth and shedding, factors affecting it, and methods to evaluate hair loss, emphasizing the importance of skin biopsy for diagnosis.
research Effects of Sex Steroid Deprivation and Administration on Hair Growth and Skin Sebum Production in Transsexual Males and Females
Hormone treatments in transsexual individuals reduce hair growth and oil production in male-to-females and increase them in female-to-males.
research The Interaction of Hair Fibers with Alkali Bromide Solutions
Hair absorbs alkali bromide salts and water, affecting its structure, with absorption decreasing at higher temperatures.
research The Biology of Hair Diversity
Hair diversity is influenced by complex genetics and environmental factors, requiring more research for practical solutions.
research Morphology and Ultrastructure of Antler Velvet Hair and Body Hair from Red Deer (Cervus elaphus)
Antler velvet hair and body hair of red deer have different structures that help with protection and insulation.
research Androgens and Human Hair Growth
Androgens can cause hair growth in some areas and hair loss on the scalp.
research Management of Hypotrichosis of the Eyelashes: Focus on Bimatoprost
Bimatoprost ophthalmic solution 0.03% safely and effectively increases eyelash growth when applied to the upper eyelid.
research Wanted, Dead and Alive: Why a Multidisciplinary Approach Is Needed to Unlock Hair Treatment Potential
Different fields of expertise must work together to better understand hair growth and create effective hair loss treatments.
research The Keratins of the Human Beard Hair Medulla: The Riddle in the Middle
Human beard hair medulla contains a unique and complex mix of keratins not found in other human tissues.
research The Human Hair: From Anatomy to Physiology
The document concludes that hair is complex, with a detailed growth cycle, structure, and clinical importance, affecting various scientific and medical fields.
research Normal and Aging Hair Biology and Structure: Aging and Hair
Hair gets thinner, grayer, and changes texture with age due to genetics, environment, and cellular changes, affecting the growth cycle.
research Evolution of Long Scalp Hair in Humans
Long scalp hair evolved for cooling and social signaling.
research Genetic Variation in the Ovine KAP22-1 Gene and Its Effect on Wool Traits in Egyptian Sheep
Certain genetic changes in the KAP22-1 gene are linked to better wool quality in Egyptian sheep.
research Androgens and Hair Growth
Androgens can both increase and decrease hair growth in different parts of the body.
research Premature Graying of Hair: Causes, Associations, and Treatments
Premature graying of hair may suggest health issues and currently lacks effective treatments.
research Biomaterials and Stem Cells: Promising Tools in Tissue Engineering and Biomedical Applications
Biomaterials combined with stem cells show promise for improving tissue repair and medical treatments.
research Modulation of Heat Sensitivity in Prostate Cancer In Vitro: The Influence of the Androgen Axis
Androgen-modulating drugs do not significantly change the heat sensitivity of prostate cancer cells.
research Biology of Human Hair: Know Your Hair to Control It
Understanding hair biology is key to developing better treatments for hair and scalp issues.
research Hair Growth Modulation by Adrenergic Drugs
Certain drugs can cause early hair growth in mice by affecting the nerves.
research The Role of Extracellular Vesicles in the Development and Treatment of Psoriasis: Narrative Review
Extracellular vesicles show promise for treating psoriasis by reducing inflammation and skin lesions.
research Lipid Modulation and Systemic Inflammation
Dietary lipids affect inflammation and are crucial for normal cell function and immune health.
research Glycosaminoglycans’ Ability to Promote Wound Healing: From Native Living Macromolecules to Artificial Biomaterials
Glycosaminoglycans help heal wounds but aren't yet ready for clinical use.
research Ginseng for Health Care: A Systematic Review of Randomized Controlled Trials in Korean Literature
Ginseng is possibly safe but its effectiveness is unclear due to poor quality studies and mixed results.
research Androgen Modulation of Wnt/β-Catenin Signaling in Androgenetic Alopecia
Androgens may block hair growth signals, targeting this could treat hair loss.