research Dilated human hair fiber after exposure to flames for 'split ends' cutting.
The Brazilian candle flame technique can damage hair by melting the cuticle and exposing the cortex.
Search
for
Sort by
Research
540-570 / 1000+ results 
research Stability of opiates in hair fibers after exposure to cosmetic treatment
Cosmetic treatments like bleaching and perming can greatly reduce opiate levels in hair, possibly leading to false-negative drug tests.
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 Tailored Effects of Plasma-Activated Water on Hair Structure Through Comparative Analysis of Nitrate-Rich and Peroxide-Rich Formulations Across Different Hair Types
Peroxide-rich plasma-activated water is gentler on hair than nitrate-rich formulations.
research Hair’s the Question: Brow questions
The document's conclusion cannot be determined from the provided text.
research Correction to: Enhanced Follicular Delivery of Finasteride to Human Scalp Skin Using Heat and Chemical Penetration Enhancers
research Role of Lipids in Water Permeation of Different Curl Pattern Hair Types
Lipid content and structure affect water absorption in different hair types.
research Invited Discussion: Eyebrow Reconstruction With Intermediate Hair From the Hairline of the Forehead on the Pedicled Temporoparietal Fascial Flap
The document concludes that hair from the forehead can be used to reconstruct eyebrows.
research Hair efficacy of botanical extracts
Botanical extracts can protect and repair bleached hair.
research ‘Plica neuropathica’: Matting of Hair
A girl's severely tangled hair couldn't be fixed and had to be cut due to a rare condition called plica neuropathica.
research Pili annulati with fragility: Electron microscopic findings of a case
The study found that hair fragility in Pili annulati may be caused by cavities and damage within the hair shafts.
research Characteristic microstructure of curved human hair
Curved human hair has different structures on its convex and concave sides.
research Hair Mechanical Properties Depending On Age And Origin
Hair properties vary with age and ethnic origin.
research Frontal pseudoalopecia in history: Part 1—Fashionable forms
In the Middle Ages, European noblewomen intentionally removed forehead hair to be fashionable, showing how beauty standards can affect the perception of hair loss.
research What do we need to know about hair straightening?
Modern hair straightening improves manageability and strength while maintaining natural waves.
research Commentary on: Use of Nape and Peri-Auricular Hair by Follicular Unit Extraction to Create Soft Hairlines and Temples: My Experience with 128 Patients: Figure 1.
Dr. Umar successfully used softer hair from the nape and around the ear for natural-looking hairlines in 128 patients, with some concerns about hair loss over time.
research Effects of Hair Colors on the Image - Centered on Female Collegians in Their 20s -
Hair color affects how people perceive personality traits.
research The Ziering Whorl Classification of Scalp Hair
The conclusion is that creating natural-looking hair restoration requires replicating natural scalp whorl patterns and inserting grafts at specific angles.
research On Pathways for Small Molecules Into and Out of Human Hair Fibers
Dye enters hair at the edges of cuticle cells and penetrates more from water than alcohol-based solutions.
research Hair Stimulation with Pulsed Electric Fields
Pulsed Electric Fields can effectively stimulate hair growth in rats.
research Parietal scalp is another affected area in female pattern hair loss: an analysis of hair density and hair diameter
Parietal scalp area has lower hair density and smaller hair diameter in women with hair loss.
research Plucked human hair as a tissue in which to assess pharmacodynamic end points during drug development studies
Plucked human hair can be used to study drug effects on certain cell markers.
research Trichoscopic Findings Post Hair Restoration Surgery
Hair restoration surgery can change the appearance of hair when examined with a special magnifying tool.
research Roles of MED1 in Quiescence of Hair Follicle Stem Cells and Maintenance of Normal Hair Cycling
MED1 is essential for normal hair growth and maintaining hair follicle stem cells.
research In situ tensile deformation characterization of human hair with atomic force microscopy
AFM helped show how hair changes under tension and the effects of damage and conditioner.
research THE GRAYING OF HAIR
research N1-methylspermidine, a stable spermidine analog, prolongs anagen and regulates epithelial stem cell functions in human hair follicles
N1-methylspermidine helps hair growth and reduces inflammation in hair follicles.
research Hair Cosmetics for the Hair Loss Patient
Proper hair care and safe use of hair products are crucial for those with hair loss.
research Hot comb alopecia.
Hot comb use can cause permanent hair loss on the scalp.
research Severe Hair Loss of the Scalp due to a Hair Dye Containing Para phenylenediamine
A woman lost most of her hair due to an allergic reaction to a hair dye ingredient.