research High-voltage Electron Microscopy and 3-D reconstruction of human hair fiber ultrastructure
The research provided a detailed view of the non-keratinous parts of human hair fibers.
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330-360 / 1000+ resultsresearch Comparative Study of the Effect of UV- VS. Gamma Radiation on Human Hair
Hair fluorescence intensity can measure radiation exposure effectively.
research Laser hair removal
Laser hair removal is now more effective, but the best treatment schedule is still uncertain.
research Histologic comparison of microscopic treatment zones induced by fractional lasers and radiofrequency
Different lasers and radiofrequency affect skin differently, important for dermatologists to choose the right treatment.
research Radiofrequency Combinations
Radiofrequency is effective for noninvasive wrinkle treatments and body contouring.
research Azimuthal Scattering from Elliptical Hair Fibers
Light scatters differently from elliptical hair fibers than from circular ones, and a new model better predicts this behavior, especially for shiny highlights.
research Wnt/β‐catenin and ERK pathway activation: A possible mechanism of photobiomodulation therapy with light‐emitting diodes that regulate the proliferation of human outer root sheath cells
LED light therapy may help hair growth by activating certain cell pathways.
research DETERMINATION OF THE DEGREE OF TISSUE HEATING UNDER THE EXPOSURE TO LASER RADIATION WITH A WAVELENGTH OF 445±40 NM
Laser exposure at 445±40 nm safely increased tissue temperature without exceeding safety limits.
research Melanin Light Absorption as the Necessary but Not Sufficient Condition for Photoepilation: Miniaturization and Eclipse Phenomena
Melanin absorbing light is necessary but not enough for effective hair removal by light treatment.
research Colorimetry provides a rapid objective measurement of de novo hair growth rate in mice
Colorimetry can accurately measure hair growth rates in mice.
research Erbium: YAG laser (2,940 nm) treatment stimulates hair growth through upregulating Wnt 10b and β-catenin expression in C57BL/6 mice.
A specific laser treatment can promote hair growth in mice by increasing certain protein levels.
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 Guidelines on the safety of light‐based home‐use hair removal devices from the European Society for Laser Dermatology
The ESLD recommends international safety guidelines and standards for home-use light-based hair removal devices.
research Damage of hair fibers as evaluated by an electrical capacitance technique
research Scattering from Elliptical Hair Fibers Based on Microfacet Theory
research Quantitative mapping of melanin in hair fibers using fluorescence lifetime imaging microscopy
research Optical Characteristics of LEDs for Scalp Care with Effects of M. sympodialis Inhibition and HFDPC Activation
LED light at specific wavelengths can help fight dandruff and promote hair growth without increasing inflammation.
research A prospective, comparative evaluation of axillary hair removal with an 808-nm diode laser at different fluences
Higher fluences in 808-nm diode laser treatments are more effective for axillary hair removal.
research Ultrasonic and Infrared Hair Treatment: Scientific Justification and Application Practice
Ultrasonic and infrared treatments can improve hair strength and appearance with minimal damage.
research ELECTRON MICROSCOPE STUDIES OF HAIR AND WOOL
Hair and wool have complex microscopic structures with microfibrils and varying cystine content.
research Light emitting diodes technology-based photobiomodulation therapy (PBMT) for dermatology and aesthetics: Recent applications, challenges, and perspectives
LED light therapy is effective for skin and hair treatments but requires careful use to minimize risks.
research Activation of Wnt/β-catenin signaling is involved in hair growth-promoting effect of 655-nm red light and LED in in vitro culture model
Red light and LED treatments help hair grow by activating a specific cell signaling pathway.
research Review of human hair optical properties in possible relation to melanoma development
Certain types of human hair might help ultraviolet rays reach and damage cells, possibly leading to melanoma.
research Electrolysis: Observations from 13 years and 140,000 hours of experience
Electrolysis is effective for permanent hair removal, but technique is key to avoid scarring, and sometimes hormonal treatment is needed for women with hirsutism.
research A wearable and stretchable dual-wavelength LED device for home care of chronic infected wounds
A new wearable LED device helps heal chronic infected wounds at home.
research Absorption Capability of a 645-nm Diode Laser on Swine Soft Tissue Samples: a Preliminary Study in an Ex-Vivo Model Tissue Samples: a Preliminary Study in an Ex-Vivo Mo
A 645-nm diode laser effectively penetrates swine soft tissues, suggesting predictable therapeutic effects.
research Accessing Properties of Molecular Compounds Involved in Cellular Metabolic Processes with Electron Paramagnetic Resonance, Raman Spectroscopy, and Differential Scanning Calorimetry
These methods help understand cell structures and reactions.
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 Photobiomodulation or low‐level laser therapy
Low-level laser therapy, now called photobiomodulation, is recognized for its broad medical applications and scientific backing.