research Home-Use Laser and Light Devices for the Skin—An Update
At-home laser and light skin devices are less effective than professional ones, with limited scientific evaluation, but some show promise for wrinkles, hair growth, and acne.
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research Increased Insulin Sensitivity by Metformin Enhances Intense-Pulsed-Light-Assisted Hair Removal in Patients with Polycystic Ovary Syndrome
Taking metformin with intense-pulsed-light therapy improves hair removal for people with PCOS.
research Proposed mechanisms of low-level light therapy in the treatment of androgenetic alopecia
LLLT helps treat hair loss by increasing blood flow, reducing inflammation, and stimulating growth factors.
research Low-level light-assisted photodynamic therapy using a wearable cap-like device for the treatment of actinic keratosis of the scalp
A wearable cap-like device using light therapy reduced scalp skin lesions by 71% and was painless.
research Comparison of low-level light therapy and combination therapy of 5% minoxidil in the treatment of female pattern hair loss
Combination therapy works best for female hair loss, increasing density and thickness.
research Distribution of the Quantum Dot Nano-particles that Penetrate Skin and Distinction of Combined Osmium Tetroxide in Electron Microscopic Analysis
Quantum dot nanoparticles can penetrate skin and reach sebocytes through hair follicles.
research Narrow-band red LED light promotes mouse hair growth through paracrine growth factors from dermal papilla
Red LED light helps mouse hair grow by increasing growth factors from skin cells.
research Detection of Meibomian Gland Dysfunction by in vivo Confocal Microscopy Based on Deep Convolutional Neural Network
The model can effectively help diagnose meibomian gland dysfunction automatically.
research Evaluation of the activity of laser light doses compared to an inactive control dose on ex vivo hair growth
Low-level laser therapy increased hair growth compared to no treatment.
research Capturing Stem Cell Behavior Using Intravital and Live Cell Microscopy
Stem cells are more dynamic and adaptable than previously believed.
research LB1081 Three-dimensional imaging of tight junction-network across multiple layers of human epidermis by array tomography using backscattered electron-mode scanning electron microscopy
The study found that tight junctions reach the top layer of the skin's stratum granulosum, not just the second top layer as previously thought.
research Trichoscopy: a new frontier for the diagnosis of hair diseases
Trichoscopy is a useful tool for diagnosing hair and scalp diseases without needing skin biopsies.
research Elucidating penetration pathways into the hair fiber using novel microscopic techniques.
The conclusion is that substances can penetrate hair fibers through multiple pathways, including both the cell membrane complex and the non-keratinous parts.
research Exposure to gamma-rays at the telogen phase of the hair cycle inhibits hair follicle regeneration at the anagen phase in mice
Gamma-rays exposure during the resting phase of hair growth can damage hair regeneration and color in mice.
research Pediatric Tinea Capitis
Children with scalp fungal infections need proper diagnosis and treatment, usually with antifungal medications, and newer drugs may offer quicker recovery.
research The distributions of type IV collagen .ALPHA. chains in basement membranes of human epidermis and skin appendages
Type IV collagen chains vary in different parts of human skin, with specific patterns linked to melanocytes.
research CLINICAL AND LABORATORY EVALUATION OF AIDS TRICHOPATHY
People with HIV and low T cell counts have more hair and scalp problems.
research How to Diagnose Hair Loss
The document concludes that using specific tools and tests is essential for identifying the cause of hair loss and deciding on the right treatment.
research Localisation and regulation of cholesterol transporters in the human hair follicle: mapping changes across the hair cycle
Cholesterol transport in hair follicles decreases from growth to regression phase.
research The hair shaft: normality, abnormality, and genetics
Hair microscopy is useful for diagnosing hair disorders, but clear definitions are needed for accurate genetic analysis.
research Confocal Laser Scanning Microscopy as a Tool for the Investigation of Skin Drug Delivery Systems and Diagnosis of Skin Disorders
Confocal Laser Scanning Microscopy (CLSM) is a useful tool for studying how drugs interact with skin and diagnosing skin disorders, despite some limitations.
research Majocchi's Granuloma in a High School Wrestler
A high school wrestler's skin rash was cured with antifungal medication after a misdiagnosis and incorrect treatment led to a fungal infection.
research Impact of constant light exposure during pregnancy on skin of neonatal New Zealand rabbits: structural and ultrastructural study
Constant light exposure during pregnancy changes newborn rabbits' skin, affecting hair follicles, skin thickness, and pigment cells.
research Laboratory and Experimental Trichology
The document concludes that the trichogram is a useful tool for diagnosing hair loss and suggests semi-organ cultures for practical trichological research.
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 Laser-assisted Hair Regrowth
Fractional lasers could help hair regrowth in androgenic alopecia, but more research is needed to confirm their effectiveness and safety.
research Androgenetic Alopecia
Heredity and hormones cause common hair loss, and topical minoxidil is the first recommended treatment.
research Special dermatology/plastic surgery issue 2017
The 2017 issue emphasized progress in laser and energy-based skin treatments, but noted the need for more research on certain procedures and technologies.
research Hair anatomy for the clinician
Understanding hair follicle anatomy helps diagnose hair disorders.
research Keratin formation in the hair follicle
Keratin fibrils in hair form and stop growing at specific points in the follicle.