research Sparse Hair on the Scalp
A 5-year-old girl has sparse, dry, and brittle hair but is otherwise healthy.
Search
for
Sort by
Research
690-720 / 1000+ results 
research 612 Targeted hair follicle delivery of hydrophilic molecules
Researchers developed a new method to deliver molecules to hair follicles to manage hair growth without damaging surrounding skin.
research Sustained release of dermal papilla-derived extracellular vesicles from injectable microgel promotes hair growth
Injecting a special gel with human protein particles can help hair grow.
research 43665 Participant Satisfaction Survey Outcomes in a Comparative At-Home Photobiomodulation Device Study for Hair Loss
People were generally happy with the home light therapy devices for hair loss.
research Uncombable hair syndrome: A case presentation
Uncombable hair syndrome causes dry, frizzy hair that can't be combed flat, seen in a young child.
research 286 Assessment of hair surface roughness by objective analysis
Hair care products used for 4 weeks made hair smoother.
research Vibrational Raman and IR data on brown hair subjected to bleaching
Bleaching hair changes its structure and weakens it, which is important for understanding hair damage and creating treatments.
research The effect of relative humidity on the spreading of ethanol on human hair fibers
Ethanol spreads well on hair at low humidity but less so at higher humidity due to water condensation.
research Role of dermaroller-mediated microneedling in hair follicle stimulation and hair growth
Dermarollers for hair growth show mixed results and can cause risks like damage and infection.
research 3P343 Change of cell membrane complex of a hair fiber caused by hair damage
Chemical treatments damage hair more than UV exposure, making it thinner and less flexible.
research A reciprocal lattice approach to assessing the luster of hair fibers, based on scattering by periodically deformed cylinders
A new method helps understand hair shine and various products improve hair care.
research Hair Examination
Understanding hair structure and growth is key for diagnosing hair diseases accurately.
research Dataset from the uniaxial tensile testing of human curly hair fibers under different conditions
Curly hair's strength and flexibility vary with moisture and temperature.
research New 4,800W, 810 nm Diode Laser with a Spot Size of 20x15 mm for Permanent Hair Removal: Pilot Clinical Study
The new laser is effective, safe, and fast for permanent hair removal.
research Comparing Traditional and “In-Motion” Intense Pulsed Light Techniques for Hair Removal: A Split Study
The "in-motion" technique for hair removal is less painful and safer than the traditional method, with similar effectiveness.
research Hair follicle changes following intense pulsed light axillary hair reduction: histometrical, histological and immunohistochemical evaluation
Intense pulsed light treatment effectively reduces underarm hair by making hair follicles smaller and extending their resting phase.
research Ergonomics in Hair Transplant Offices: Use of PEMA Handles (1cc and 3cc Hypodermic Syringes) for Blades and Needles for Making Sites in Hair Restoration
PEMA handles on syringes improve comfort and efficiency in hair transplant procedures.
research Stimulation of Hair Growth in Rabbits by Ionizing Radiations
research In-vitro and in-vivo study of dye diffusion into the human skin and hair follicles
Dyeing hair can help target and destroy hair follicles selectively.
research ANÁLISE COMPARATIVA DOS EFEITOS DA FOTOTERAPIA CAPILAR DE ALTA E BAIXA POTÊNCIA: ESPECIALMENTE PARA DIFERENTES TIPOS DE ALOPECIA
Phototherapy is a safe and effective treatment for hair loss, but choosing the right power level is important.
research Studies on the split ends formation of hair by brushing.
Ethyl Carbitol is the best at preventing split ends in permed hair.
research Rethinking the mechanics of hair growth: evidence for a pulling model
research 11β-Hydroxysteroid Dehydrogenase Type 1 Inhibition Attenuates the Adverse Effects of Glucocorticoids on Dermal Papilla Cells
Blocking 11β-HSD1 can lessen the harmful effects of glucocorticoids on hair growth cells.
research 17-Beta-Hydroxy-Steroid-Dehydrogenases in Hair Follicles of Normal and Bald Scalp: A Histochemical Study
research 42380 FFA and Personal Care Product Use, An Investigation into Hair Styling and Stratified Gender Analysis of Facial Sunscreen and Moisturizer: A Systematic Review and Meta-Analysis
Sunscreen use is linked to frontal fibrosing alopecia, especially in males.
research Hair pull test: Evidence-based update and revision of guidelines
The normal range for the hair pull test is 2 hairs or fewer, and washing or brushing hair before the test does not affect the results.
research A clinical overview of hair removal using lasers and light sources
Lasers and light sources can effectively remove hair, work best on fair skin with dark hair, and usually need multiple treatments.
research A Study on Hair Damage Following the Change of Treating Treatment Procedure when Iron Permanent is Treated
Applying conditioner mid-treatment reduces hair damage during perms.
research Air Wedge Interferometry for Microscopic Thickness Measurement of Human Hair
Air wedge interferometry is a precise, cost-effective way to measure hair thickness.
research A modified Sobel filter-based automated numerical algorithm enables immediate trichoscopic assessment of hair diameter diversity in male and female pattern hair loss
A new computer tool quickly measures hair thickness differences in people with common types of hair loss.