research The anxiolytic effect of pregnancy in rats is reversed by finasteride
Pregnancy reduces anxiety in rats, but finasteride reverses this effect.
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150-180 / 1000+ results research Cosmetic assessment of the human hair by confocal microscopy
Confocal microscopy is better than scanning electron microscopy for studying hair in its natural state and understanding hair products' effects.
research Isolation and Characterization of a Novel Hair Follicle–Specific Gene, Hacl-1
Researchers found a new gene, hacl-1, that is active in mouse hair follicles during hair growth and may be important for hair biology.
research Isolation and Characterization of Mouse High-glycine/Tyrosine Proteins
Mouse high-glycine/tyrosine proteins have distinct patterns in hair follicles, peaking at specific hair cycle days.
research The structure of hair and follicles of mice carrying the naked (N) gene
Mice with the naked gene have missing or abnormal hair cells.
research Characterization of Human Keratin-Associated Protein 1 Family Members
Mutations in hKAP1 genes may cause hereditary hair disorders.
research Bubble hair
Bubble hair deformity may be caused by hair shaft trauma and can improve with gentle hair care.
research The cell membrane complex: Three related but different cellular cohesion components of mammalian hair fibers
The cell membrane complex in mammalian hair has three distinct types with different structures and chemical properties.
research Male Equivalent Polycystic Ovarian Syndrome: Hormonal, Metabolic, and Clinical Aspects.
Men with hormonal imbalances similar to PCOS may have increased risk of metabolic and heart diseases.
research STIM1 R304W in mice causes subgingival hair growth and an increased fraction of trabecular bone
The STIM1 R304W mutation in mice leads to bone changes and teeth hair growth.
research Transgender and Migraine
Hormone therapy may increase migraines in transgender women and decrease them in transgender men; more research is needed on migraine management in transgender individuals.
research Ultrastructural immunolocalization of involucrin in the medulla and inner root sheath of the human hair
Involucrin helps strengthen the inner parts of human hair.
research Unzipping the cuticle of the human hair shaft to obtain micron/nano keratin filaments
Researchers extracted tiny keratin filaments from human hair by unzipping its outer layer.
research Transforming growth factor-alpha immunoreactivity during induced hair follicle growth cycles in sheep and ferrets.
TGF-alpha is present in sheep and ferret skin and may affect hair growth without directly stimulating cell proliferation.
research P63 targeted deletion under the FOXN1 promoter disrupts pre-and post-natal thymus development, function and maintenance as well as induces severe hair loss
Deleting the p63 gene in certain cells causes problems in thymus development and severe hair loss in mice.
research Characterization of nonkeratinous proteins extracted from human hair by permanet wave lotion.
Permanent wave lotion can extract proteins from hair, especially when pH is higher, and repeated treatments or bleaching can damage hair.
research Tactile innervation densities across the whole body
The skin has about 230,000 touch-sensitive nerve fibers, with high concentrations in the hands and face.
research The distribution of melanocytes and the degradation of melanosomes in fetal hair follicles
Fetal hair follicles have melanocytes with melanosomes at different stages, which are broken down into pigment particles in keratinocytes.
research Morphology and Properties of Hair
Hair is made of strong keratin fibers that protect against the environment.
research The Secrets of Beautiful Hair: Why is it Flexible and Elastic?
Beautiful hair is flexible and elastic due to its unique double-layered structure and can be enhanced with succinic acid treatment.
research A New Permanent Straightening Process of Human Hair Using the Water Set
The new hair straightening method keeps hair straight permanently by using specific creams and heat.
research ABSENCE OF H2O2 BREAKDOWN IN HUMAN HAIR MEDULLA IMPLICATIONS IN FOLLICULAR MELANOGENESIS
Human hair medulla doesn't break down hydrogen peroxide, which may affect hair color formation.
research New aspects of the structure of human hair on the basis of optical microscopic observations of disassembled hair parts.
Human hair's strength comes from a honeycomb-like structure and macrofibrils.
research Colourless side of the nude mutation: Foxn1 and hair pigmentation
Foxn1 is essential for hair pigmentation by directing pigment transfer to hair cells.
research Dose-Dependent Histopathological and Structural Impact of Chemical Hair-Straighteners on Scalp Epithelium and Hair-Fibres Using Albino Wistar Rats
Chemical hair straighteners can severely damage hair and scalp with repeated use.
research Histological Study for Skin of Horse
Horse skin has a layered epidermis, a dermis with hair follicles, sweat and sebaceous glands, and is supplied by small arteries.
research Investigation of ROP GTPase Activity and Cytoskeleton Dynamics During Tip Growth in Root Hairs and Pollen Tubes
ROP GTPase helps control the growth of pollen tubes and root hairs by managing cell structure and movement.
research [P233] A case of acquired trichorrhexis nodosa with iron deficiency anemia
Iron deficiency anemia can cause hair breakage.
research Ultrastructural Characteristics of Neonate Scalp Hair
Neonate scalp hair is thinner, lacks a medulla, and has smaller follicles compared to adult hair.
research An ex vivo comparative study of the tensile strengthening efficacy of protein-derived actives on heavily bleached hair
Protein-derived ingredients can help strengthen bleached hair.