research Simultaneous LC-MS/MS quantification of glucocorticoids, melatonin and its metabolites in hair
The new method can measure sleep-related hormones in hair effectively and could help track long-term sleep patterns.
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research Simulation of scalp cooling by external devices for prevention of chemotherapy-induced alopecia
Scalp cooling devices need to be powerful enough to overcome heat loss and reach the right temperature to prevent hair loss from chemotherapy.
research In Vitro and In Vivo Regulation of SRD5A mRNA Expression of Supercritical Carbon Dioxide Extract from Asparagus racemosus Willd. Root as Anti-Sebum and Pore-Minimizing Active Ingredients
Asparagus racemosus root extract reduced sebum and pore size in men but not in women.
research Differential transcriptomics and metabolomics analyses of the skin of coarse and fine Liaoning cashmere goats
Genes and metabolites affect cashmere fiber thickness, which can improve cashmere quality.
research Radon. Radium, and Uranium Levels in Some Samples of women Hair Treatment Materials
The hair treatment materials are safe to use.
research Dose‐response of human follicles during laser‐based hair removal: Ex vivo photoepilation model with classification system embracing morphological and histological features
Higher light doses cause more damage to hair follicles, predicting better hair removal results.
research A rapid screening LC‐MS/MS method based on conventional HPLC pumps for the analysis of low molecular weight xenobiotics: application to doping control analysis
A quick method was developed to detect banned substances in urine for doping control.
research Predictability of Insulin Resistance Based on the Clinical Manifestations Among Male Medical Students of a Private College in Saudi Arabia
Clinicians should look for skin issues, sleep problems, cognitive changes, and food cravings as signs of insulin resistance.
research Effects of Scalp Massage on Physiological and Psychological Indices
Scalp massage reduces stress, increases relaxation, and improves blood circulation.
research Terbinafine levels in serum, stratum corneum, dermis-epidermis (without stratum corneum), hair, sebum and eccrine sweat.
Terbinafine quickly builds up in skin and hair, staying effective for over 3 weeks.
research Direct quantitative digital autoradiography of testosterone metabolites in the pilosebaceous unit: an environmentally advantageous trace radioactive technology
The method accurately measures testosterone metabolites with high sensitivity and low environmental impact.
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 Clinical and Biochemical Parameters of Androgen Action in Normal Healthy CaucasianVersusChinese Subjects
Caucasian men have more chest hair and higher levels of certain androgen products than Chinese men.
research Simultaneous Analysis of Biomarkers in Human Hair for Evaluating Chronic Tobacco Smoke Exposure and Stress/Relaxation Using Online In-Tube Solid-Phase Microextraction Coupled with Liquid Chromatography–Tandem Mass Spectrometry
A new method can quickly and accurately measure tobacco exposure and stress using a small hair sample.
research GC-TOF/MS-Based Metabolomics for Comparison of Volar and Non-Volar Skin Types
Different types of skin on mice have unique chemical profiles related to how they grow and react to stress.
research Serine-rich ultra high sulfur protein gene expression in murine hair and skin during the hair cycle
research Modeling using discriminant analysis of the possibility of occurrence and features of the course of various forms of urticaria in ukrainian women depending on the features of anthropo-somatotypological indicators
The models accurately predicted urticaria in Ukrainian women but struggled to differentiate between mild and severe cases based on body structure.
research LC-MS/MS-based reference intervals for hair cortisol in healthy children
Hair cortisol levels change with age, starting high at birth, decreasing until age 6, then rising to adult levels by age 18.
research Comparing Traditional and “In-Motion” Intense Pulsed Light Techniques for Hair Removal: A Split Study
The "in-motion" technique for hair removal is less painful and safer than the traditional method, with similar effectiveness.
research 839 Spatiotemporal antagonism in mesenchymal-epithelial Signaling in sweat versus hair fate decision
Sweat glands and hair follicles are determined by opposing signals, with BMPs promoting sweat glands and blocking BMPs leading to hair follicles.
research 춘천 마라톤 출전 탈모자의 미네럴 함량 분석 연구
Male marathon runners in their 40s and 50s had more hair loss and higher heavy metal levels.
research Gradually increased stress levels in the days leading to an acute myocardial infarction, detected by a new biomarker-based approach
Higher stress levels were found about two weeks before a heart attack.
research Long-term detection of methyltestosterone (ab-) use by a yeast transactivation system
A yeast-based test can detect the steroid methyltestosterone in urine longer than traditional methods.
research Reduced Linear Hair Growth Rates of Vellus and of Terminal Hairs Produced by Human Balding Scalp Grafted onto Nude Mice
Balding scalps slow down hair growth.
research 33813 Retrospective study of the prevalence of hyperkalemia in women taking spironolactone for acne, hair loss, and hirsutism
Monitoring potassium levels is important for women taking spironolactone.
research 286 Assessment of hair surface roughness by objective analysis
Hair care products used for 4 weeks made hair smoother.
research 48799 Defining Perceptual Thresholds for Hair Density Changes: A Study of Dermatologist Perceptions
Dermatologists can detect smaller hair density changes than previously thought.
research Hair dyeing, hair washing and hair cortisol concentrations among women from the healthy start study
Hair dyeing and washing frequency do not affect hair cortisol levels.
research Cell Kinetics of Anagen Scalp Hairs under Physiological and Pathological Conditions
DNA flow cytometry effectively evaluates how different conditions affect hair growth cell activity.
research 176 Characterising Neurotransmitter Signalling in Human Skin and Hair Follicles
Skin and hair cells release serotonin and histamine naturally, which could help improve skin health.