research Raman Spectroscopy and Electronic Microscopy Structural Studies of Caucasian and Afro Human Hair
Hair treatments cause significant structural changes, especially with excessive heat, regardless of ethnicity.
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research Chitosan/LiCl Composite Scaffolds Promote Skin Regeneration in Full-Thickness Loss
Chitosan/LiCl composite scaffolds help heal deep skin wounds better.
research Multifunctional Merkel Cells: Their Roles in Electromagnetic Reception, Fingerprint Formation, Reiki, Epigenetic Inheritance, and Hair Form
Merkel cells may have roles in sensing magnetic fields, creating fingerprints, Reiki energy healing, passing on environmental information to offspring, and influencing hair shape.
research Investigation by Imaging Mass Spectrometry of Biomarker Candidates for Aging in the Hair Cortex
Certain molecules in hair change with age and could be used for cosmetic treatments.
research Simultaneous Spectrophotometric Determination of Minoxidil and Tretinoin by the H-Point Standard Addition Method and Partial Least Squares
Both HPSAM and PLS methods accurately measure minoxidil and tretinoin concentrations.
research Rapid Determination of Minoxidil in Human Plasma Using Ion-Pair HPLC
Quick method to measure minoxidil in blood, accurate and useful for labs.
research Effect of Surface Treatments on the Nanomechanical Properties of Human Hair
Bleaching and combing damage hair's surface and mechanical properties.
research Effects of Dihydrotestosterone on Rat Dermal Papilla Cells In Vitro
Dihydrotestosterone (DHT) doesn't affect rat skin cell growth, but it does change cell cycle, protein levels, and other cell functions, potentially shortening hair growth cycle.
research A Holistic Approach to Antiaging as an Adjunct to Antiaging Procedures: A Review of the Literature
Combining cosmetic procedures with lifestyle changes improves antiaging results.
research Analytical Chemistry Studying Historical Pharmaceuticals and Health Care Formulations
Analytical chemistry helps understand the makeup and use of ancient medicines, but it's complex and challenging.
research Heat-Damaged Evaluation of Virgin Hair
Heat damages hair, with Asian hair losing more protein than Caucasian hair.
research Finasteride Inhibited Brain Dopaminergic System and Open-Field Behaviors in Adolescent Male Rats
Finasteride affects young male rats' brain function and behavior negatively.
research Testosterone-Like Immunoreactivity in Hair Measured in Minute Sample Amounts: A Competitive Radioimmunoassay with an Adequate Limit of Detection
The new test can measure very small amounts of testosterone in hair, and grinding the hair up first gives more accurate results.
research Dermatologic Signs and Symptoms of Substance Abuse
Substance abuse can cause various skin problems, including marks from injections, sores, premature aging, and increased cancer risk.
research Cosmetic Concerns Among Men
More men are getting cosmetic procedures, mainly for aging, hair loss, and to keep masculine features, with growing interest in both surgical and noninvasive treatments.
research The Pathophysiology of the Male Aging Face and Body
Aging in men is influenced by genetics and lifestyle, leading to muscle loss, bone issues, and skin damage.
research Aesthetic Considerations in Secondary Procedures for Gender Reassignment
Secondary aesthetic surgeries for gender reassignment are generally satisfying and advance overall aesthetic surgery techniques, but psychological support is important.
research Selective and Rapid Determination of Tadalafil and Finasteride Using Solid Phase Extraction by High Performance Liquid Chromatography and Tandem Mass Spectrometry
Quick, selective detection of tadalafil and finasteride in human plasma developed.
research How Different Is Human Hair? A Critical Appraisal of Global Hair Fibre Characteristics and Properties Towards Defining a More Relevant Framework for Hair Type Classification
Human hair varies widely and should be classified by curl type rather than race.
research Caffeine Content in Newborn Hair Correlates with Maternal Dietary Intake
Newborns' hair shows how much caffeine their mothers drank during pregnancy.
research Influence of Chemical Straightening on the Stability of Drugs of Abuse in Hair
Chemical hair straightening significantly reduces detectable drug levels in hair.
research Determination of Vitamin B3 Vitamer (Nicotinamide) and Vitamin B6 Vitamers in Human Hair Using LC-MS/MS
The method can measure vitamin B3 levels in human hair accurately.
research Analysis of Lipids in the Medulla of Japanese Hair and Their Function
Lipids in Japanese hair help maintain glossiness and structure.
research 6-Gingerol Inhibits Hair Cycle via Induction of MMP2 and MMP9 Expression
6-Gingerol from ginger may slow down hair growth by affecting certain enzymes and growth factors.
research Omics for Precious Rare Biosamples: Characterization of Ancient Human Hair by a Proteomic Approach
The study developed a method to analyze ancient hair proteins using very small samples.
research Hair Diameter in Systemic Lupus Erythematosus
People with lupus and rheumatoid arthritis have thinner hair than healthy people.
research A Method for the Determination of Minoxidil in Hair-Regrowth Formulations by Micellar Electrokinetic Capillary Chromatography
A quick and simple method was created to identify minoxidil in hair-growth products using micellar electrokinetic capillary chromatography.
research Atmospheric Pressure Plasma Jet Treatment of Human Hair Fibers
Plasma jet treatments can clean hair and might replace peroxide for hair care.
research A Non-Invasive Hair Test to Determine Vitamin D3 Levels
The hair test for vitamin D could be a useful alternative to blood tests, providing a longer-term vitamin D status, but more research is needed.
research Examining Polyquaternium Polymers Deposition on Human Excised Hair Fibers
Certain polymers can stick to hair and increase volume, working best at a pH of 7 to 9.