research Analyzing the Laser-Light Reflection from Human Hair Fibers: Deriving a Measure of Hair Luster
The conclusion is that a new method to measure hair shine was confirmed to match people's visual assessments.
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research Determination of Finasteride in Human Plasma by Liquid-Liquid Extraction and High-Performance Liquid Chromatography
Valid method measures finasteride in plasma, simple, fast, and affordable.
research Determination of Finasteride in Tablet Form by Liquid Chromatography and Its Analytical Method Validation
Validated method reliably measures finasteride in tablets using liquid chromatography.
research External Light Activates Hair Follicle Stem Cells Through Eyes Via the ipRGC-SCN-Sympathetic Neural Circuit
Light can activate hair growth through a pathway from the eyes to hair follicles.
research A New Path in Defining Light Parameters for Hair Growth: Discovery and Modulation of Photoreceptors in Human Hair Follicle
Blue light promotes hair growth by interacting with specific receptors in hair follicles.
research Design and In Vitro Evaluation of Finasteride-Loaded Liquid Crystalline Nanoparticles for Topical Delivery
LCN may improve finasteride delivery for hair loss treatment.
research Enhanced Topical Delivery of Finasteride Using Glyceryl Monooleate-Based Liquid Crystalline Nanoparticles Stabilized by Cremophor Surfactants
Improved hair loss treatment using special particles and surfactants.
research Picogram Determination of Finasteride in Human Plasma and Semen by High-Performance Liquid Chromatography with Atmospheric-Pressure Chemical-Ionization Tandem Mass Spectrometry
Method detects finasteride in plasma and semen with high sensitivity and accuracy.
research In Vitro and In Vivo Skin Distribution of 5α-Reductase Inhibitors Loaded Into Liquid Crystalline Nanoparticles
Chitosan-coated nanoparticles improve skin delivery of hair loss treatments with fewer side effects.
research Enhanced Skin Permeation of 5α-Reductase Inhibitors Entrapped into Surface-Modified Liquid Crystalline Nanoparticles
Special nanoparticles increased skin absorption of hair loss treatments with fewer side effects.
research Studies of Light Scattering from Ethnic Hair Fibers
Different hair types from various ethnic groups affect hair shine due to characteristics like thickness and shape.
research Insights From Liquid Chromatography-Mass Spectrometry-Measured Androgens in Indian Women With Polycystic Ovary Syndrome
Androstenedione is better than testosterone for diagnosing PCOS in Indian women.
research Liquid Chromatography-Mass Spectrometry-Based In Vitro Metabolic Profiling Reveals Altered Enzyme Expressions in Eicosanoid Metabolism
The method reliably profiles eicosanoids and shows epitestosterone reduces their levels, similar to common anti-inflammatory drugs.
research Low-Level Light Therapy and Hair Loss
Low-level light therapy is FDA-approved for male pattern hair loss, increases hair count and strength, and is considered safe for use.
research A Systematic Study of Determination and Validation of Finasteride Impurities Using Liquid Chromatography
Method found to accurately identify finasteride impurities using liquid chromatography.
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 Review of the Current Understanding of the Effect of Ultraviolet and Visible Radiation on Hair Structure and Options for Photoprotection
UV radiation and visible light can damage hair, but there are ways to protect it.
research Light Pollution and Oxidative Stress: Effects on Retina and Human Health
Excessive blue light harms eye cells and disrupts sleep patterns.
research Prachhan Karma with Lepa and Shirodhara – An Effective Treatment of Indralupta – A Case Study
Ayurvedic treatments like bloodletting, herbal packs, and medicated liquid flow over the head are a safe and effective alternative for hair loss.
research Photodepilation: Advances in Light-Based and Laser Technologies for Hair Removal
Lasers and light treatments are now the most common ways to remove hair.
research Applications of Plasma-Activated Liquid in the Medical Field
Plasma-activated liquid can kill harmful cells, speed up wound healing, and potentially treat cancer without damaging healthy cells.
research Intracavity Wavelength Modulation of an Optical Parametric Oscillator for Coherent Raman Microscopy
Researchers created a new light source that improves chemical imaging by removing background noise.
research UV Spectrophotometric Method for Determination of Finasteride in Bulk and Pharmaceutical Dosage Form
The method measures finasteride accurately and cheaply using UV light.
research Red Ginseng Oil Promotes Hair Growth and Protects Skin Against UVC Radiation
Red ginseng oil may help grow hair and protect skin from UVC light.
research Down-Regulation of Genes Related to Photoaging and Inflammation in UVB-Irradiated Mice Premature Skin Photoaging by Linoleic Acid-Rich Tempeh Oil
Tempeh oil rich in linoleic acid may protect against skin aging caused by UV light.
research Studies on the Persistence of Estradiol Benzoate and Nortestosterone Decanoate in Hair of Cattle Following Treatment with Growth Promoters, Determined by Ultra-High-Performance Liquid Chromatography–Tandem Mass Spectrometry
The study investigated the persistence of estradiol benzoate and nortestosterone decanoate in cattle hair following treatment with growth promoters, using liquid chromatography-tandem mass spectrometry (LC–MS/MS). The research found that while this method could detect steroid esters in some hair samples, it did not consistently identify all treated animals. Detection was influenced by factors such as the location of hair sampling relative to the injection site, the timing of sampling post-treatment, and the dosage administered. The study highlighted the complexity of steroid ester accumulation in hair, suggesting that it occurs through multiple pathways, including blood, sweat, and sebum. The findings provided insights into the mechanisms of steroid persistence in hair, which could aid in distinguishing between illicit treatment and natural hormone production in cattle.
research Noncancerous Skin Diseases: Overview and Treatments
Common noncancerous skin diseases have various treatments, including topical applications, light therapy, surgery, and medications, with psychological support being important.
research Disturbed Sebum and Microbiome Composition in Sensitive Scalp
Sensitive scalp has higher pH, more redness, abnormal sebum, and altered bacterial makeup.
research Acne Keloidalis Nuchae: Prevalence, Impact, and Management Challenges
Acne keloidalis nuchae is a tough-to-treat condition that greatly affects quality of life, especially in men of African descent.
research Wetting Behavior of Human Hair Fibers
Human hair's ability to get wet is complex and can change with treatments, damage, and environment.