research Dual Case Reports for Lipid Loss from Human Hair
Changing hair's surface and structure can help protect its natural oils from being washed away.
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420-450 / 1000+ resultsresearch Cosmeceuticals for Hair and Nails
Hair care products mainly work on the hair's surface and need professional guidance for use.
research Analyzing the laser-light reflection from human hair fibers. I. Light components underlying the goniophotometric curves and fiber cuticle angles.
The research found a way to measure hair surface changes by analyzing how light reflects off of it, and determined hair cuticle angles vary by hair length and color.
research An examination of a strand of 30,000 and 70,000 year old mammoth hair
Mammoth hair from different ages shows distinct surface textures and elemental compositions.
research Enhanced skin permeation of 5α-reductase inhibitors entrapped into surface-modified liquid crystalline nanoparticles
Special nanoparticles increased skin absorption of hair loss treatments with fewer side effects.
research Healing beyond the surface: A constitutional homeopathic approach to alopecia AREATA: A case study
Homeopathy helped regrow hair and improve emotional health in alopecia areata.
research Formation and Characterization of Hollow Microtubes by Thermal Treatment of Human Hair
Heating human hair creates hollow microtubes with smooth surfaces.
research The site of uptake of iodine by hair
Iodine is absorbed by hair just below the skin surface.
research Hair follicle epithelial stem cells contribute to interfollicular epidermis during homeostasis
Hair follicle stem cells help maintain skin health by moving to and supporting the skin's surface layers.
research Evaluation of Residual Antibacterial Effects on Canine Skin Surface and Hairs Following Treatment with Five Commercial Mousse Products Against Staphylococcus pseudintermedius in vitro
Some dog skin mousse products with certain chemicals can prevent bacterial growth for up to 14 days, but effectiveness varies with hair length and product ingredients.
research Studies on the Preservative Condition and the Ultrastructure of Hair of Newly Found Sixteenth Century Mummy in Paju
The 16th-century mummy's hair was well-preserved due to a calcium surface coat.
research Comedone formation: Etiology, clinical presentation, and treatment
Blocked hair follicles cause acne, and studying tiny early acne spots helps understand its severity.
research Investigation of Follicular and Non-follicular Pathways for Polyarginine and Oleic Acid-Modified Nanoparticles
Surface-modified nanoparticles mainly use non-follicular pathways to enhance skin permeation of ibuprofen and could improve treatment for inflammatory skin diseases.
research Impact of substrate stiffness on dermal papilla aggregates in microgels
Softer hydrogel surfaces help maintain hair growth-related functions in skin cells.
research Determination of the cuticula thickness of human and porcine hairs and their potential influence on the penetration of nanoparticles into the hair follicles
Nanoparticles penetrate hair follicles better when their size matches the cuticula thickness.
research The Role of Interface Geometry and Appendages on the Mesoscale Mechanics of the Skin
Skin's uneven surface and hair follicles affect its stress and strain but don't change its overall strength, and help prevent the skin from peeling apart.
research Functional analysis of the stratum corneum of scalp skin: studies in patients with alopecia areata and androgenetic alopecia
Scalp skin barrier affects hair loss; personalized treatments needed.
research Observation of cultured amelanotic melanocytes from hair follicles by atomic force microscopy
Amelanotic melanocytes from hair follicles are immature and likely don't transfer melanosomes to keratinocytes.
research Quantitative Bestimmung von kosmetischen Wirk- und Pflegesubstanzen auf dem Haar
Active agents mainly stay on the hair surface after short washes.
research THE USE OF AUTORADIOGRAPHY TO STUDY THE LOCALIZATION OF GERMICIDES IN SKIN
Germicides mostly stay on the skin's surface, but some penetrate deeper depending on the product used.
research Two‐dimensional planimetry for alopecia areata severity evaluation compared with severity of alopecia tool: A pilot study
Measuring bald patch size can help grade hair loss severity, with photograph-based evaluation being more reliable.
research UV 조사에 의한 모발의 형태,물리적 변화
UV exposure severely damages hair, making it rough and weak.
research Morphologic comparison of cultured human epidermis melanocytes,amelanotic melanocytes from hair follicles and mouse melanoma cells observed by atomic force microscope
Melanin granules can be expelled by exocytosis.
research Root hair specification and its growth in response to nutrients
More research is needed to understand how nutrients affect root hair growth.
research SPRY1 Deficiency in Keratinocytes Induces Follicular Melanocyte Stem Cell Migration to the Epidermis through p53/Stem Cell Factor/C-KIT Signaling
SPRY1 deficiency in skin cells causes stem cells to move to the skin surface, leading to increased pigmentation.
research Development and Skin Penetration Pathway Evaluation Using Confocal Laser Scanning Microscopy of Microemulsions for Dermal Delivery Enhancement of Finasteride
Finasteride-loaded microemulsions can effectively enhance skin delivery for treating hair loss.
research Efeito da radiação ultravioleta na cor, na perda proteica e nas propriedades mecanicas do cabelo
UV radiation causes significant protein loss and color changes in hair, especially blond hair.
research Investigation of in vitro and in vivo skin permeability using laser scanning microscopy
Nanoparticles in sunscreen are generally safe as they stay on the skin's surface.
research Malate-Based Polyester Chemically Shielded Metal–Phenolic Networks Coated with Long-Lasting Antimicrobial and Anti-Inflammatory Performance for Infection Prevention in Artificial Hair Fibers
A special coating was made for artificial hair fibers that can slowly release silver ions for up to 56 days, providing long-term protection against bacteria and inflammation.
research Bacteria Display Differential Growth and Adhesion Characteristics on Human Hair Shafts
Human hair shafts inhibit Gram-positive bacteria growth but not Gram-negative bacteria.