research Histological Study on the Effect of Hyaluronic Acid Injection on the Skin of Adult and Aged Albino Rats
Hyaluronic acid injections improve skin thickness and quality, protecting against aging in rats.
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research Plica Neuropathica: Novel Presentation of a Rare Disease
A girl with no hair neglect developed plica neuropathica in the hospital, lost all her hair, but it grew back.
research Estrogen Modulates Mesenchymal-Epidermal Interactions in the Adult Nipple
Estrogen is important for keeping adult mouse nipple skin healthy by controlling certain cell signals.
research Use of Mechanical Pencil with Needle for Slit Making in Hair Restoration Surgery
Using a mechanical pencil to hold a needle makes hair transplant surgery easier and faster.
research Damaged Hair Retrieval with Ceramide-Rich Liposomes
Ceramide-rich liposomes can effectively repair and strengthen damaged hair.
research Mechanical Force Activation of TGF-β Signaling Controls Hair Follicle Regression
Muscle around hair follicles controls hair loss by releasing a signal that causes cell death.
research An Analysis of Follicular Punches, Mechanics, and Dynamics in Follicular Unit Extraction
Using sharp tools and the right techniques in hair transplant surgery leads to less damage to hair follicles.
research Effect of Equilibrium pH on the Structure and Properties of Bleach-Damaged Human Hair Fibers
Hair's structure and properties change with pH; acidic pH maintains strength and less swelling, while alkaline pH increases water content and swelling.
research Hair Resistance to Mechanical Wear
Hair's resistance to wear varies by ethnicity and treatment, with less wear indicating stronger hair.
research Advances in the Chemical Structure of the Hair Surface, Surface Forces and Interactions
Understanding hair surface properties is key for effective hair care products.
research Involvement of Mechanical Stress in Androgenetic Alopecia
research Environmental and Cosmetic Factors in Hair Loss and Damage
Environmental and cosmetic factors, including heat, chemicals, and sun exposure, can cause hair loss and damage.
research Strain and Strain Recovery of Human Hair from the Nano- to the Macroscale
Human hair can almost fully recover its structure within about 1,000 minutes after being stretched.
research Hair Transplantation: Management of Donor Area
Best hair transplant results happen when tissues are least damaged.
research An Innovative Experimental Petrographic Study of Concrete Produced by Animal Bones and Human Hair Fibers
Concrete made from animal bones and human hair is stronger and more environmentally friendly than traditional concrete.
research Hair Transplantation: Donor Area Management Techniques
Best hair transplant results happen when tissues are least damaged.
research Deciphering Principles of Morphogenesis from Temporal and Spatial Patterns on the Integument
The conclusion is that skin and hair patterns are formed by a mix of cell activities, molecular signals, and environmental factors.
research Reimagining Hair Science: A New Approach to Classify Curly Hair Phenotypes via New Quantitative Geometrical and Structural Mechanical Parameters
New methods to classify curly hair types were developed based on shape and strength.
research Impact of Hair Damage on the Penetration Profile of Coconut, Avocado, and Argan Oils into Caucasian Hair Fibers
Different oils affect hair flexibility and strength, with their impact varying on whether hair is virgin or bleached.
research In Vitro Methodologies to Evaluate the Effects of Hair Care Products on Hair Fiber
Different tests are used to see how hair care products affect hair, and choosing the right test is important for accurate results.
research Physical and Mechanical Properties of the Hair Shaft: A Review of Measurement Techniques to Verify the Efficacy of Cosmetic Products
Different techniques measure hair properties to ensure cosmetic products work.
research The Genomic Variation in Textured Hair: Implications in Developing a Holistic Hair Care Routine
Afro-textured hair needs personalized care due to its unique genetic traits.
research Hair Shaft Miniaturization Causes Stem Cell Depletion Through Mechanosensory Signals Mediated by a Piezo1-Calcium-TNF-α Axis
Hair thinning causes stem cell loss through a process involving Piezo1, calcium, and TNF-α.
research Comparison of Calcium and Barium Microcapsules as Scaffolds in the Development of Artificial Dermal Papillae
Calcium microcapsules are better for long-term use in artificial dermal papilla, while barium microcapsules are good for short-term.
research Reimagining Hair Science: A New Approach to Classify Curly Hair Phenotypes via New Quantitative Geometrical and Structural Mechanical Parameters
A new system for classifying curly hair types using precise measurements can improve hair care products and cultural inclusion.
research Effect of Surface Treatments on the Nanomechanical Properties of Human Hair
Bleaching and combing damage hair's surface and mechanical properties.
research Protection and Restoration of Damaged Hair via a Polyphenol Complex by Promoting Mechanical Strength, Antistatic, and Ultraviolet Protection Properties
A new hair treatment using a natural polyphenol complex improves hair strength, reduces static, and protects against UV damage.
research Human Hair and the Impact of Cosmetic Procedures: A Review on Cleansing and Shape-Modulating Cosmetics
Future hair cosmetics will be safer and more effective.
research Scalp Whorls
Abnormal scalp whorls can indicate brain development issues but may also be seen in neurologically normal people.
research Quantifying the Effects of Repeated Dyeing: Morphological, Mechanical, and Chemical Changes in Human Hair Fibers
Repeated hair dyeing significantly damages hair.