research Influence of external factors on hair cortisol concentrations
External factors can significantly affect hair cortisol levels, so it's not always a reliable stress marker.
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390-420 / 1000+ resultsresearch Antibacterial Potency of an Active Compound from Sansevieria trifasciata Prain: An Integrated In Vitro and In Silico Study
A compound from Sansevieria trifasciata shows strong antibacterial effects against E. coli and S. aureus.
research Parity-related variation in cortisol concentrations in hair during pregnancy and in the postpartum period: a prospective cohort study
First-time mothers had higher stress hormone levels in late pregnancy than mothers who had given birth before.
research A Comprehensive Review on Medicinal Plants for the Remedy of Hair Loss
Medicinal plants may effectively treat hair loss.
research Cell death by cornification
Cornification is how skin cells die to form the protective outer layer of skin, hair, and nails.
research A Mouse Model for the Basal Transcription/DNA Repair Syndrome Trichothiodystrophy
Researchers created a mouse with the same mutation as humans with trichothiodystrophy, showing similar symptoms and confirming the condition is due to defects in DNA repair and gene activity.
research Quantifying long-term stress in brown bears with the hair cortisol concentration: a biomarker that may be confounded by rapid changes in response to capture and handling
Hair cortisol levels in brown bears can be affected by both long-term and short-term stress.
research Diagnostic, Therapeutic, and Theranostic Multifunctional Microneedles
Microneedles are becoming essential tools in medicine for sensing, drug delivery, and communication.
research Metabolic syndrome – a new definition and management guidelines A joint position paper by the Polish Society of Hypertension, Polish Society for the Treatment of Obesity, Polish Lipid Association, Polish Association for Study of Liver, Polish Society of Family Medicine, Polish Society of Lifestyle Medicine, Division of Prevention and Epidemiology Polish Cardiac Society, “Club 30” Polish Cardiac Society, and Division of Metabolic and Bariatric Surgery Society of Polish Surgeons
The Polish medical societies have redefined metabolic syndrome and recommend lifestyle changes, certain medications, and possibly bariatric surgery for treatment. They also discuss managing related health conditions.
research Current and Prospective Applications of 3D Printing in Cosmetics: A Literature Review
3D printed microneedles are likely to become more common in cosmetics for better skin delivery.
research Research progress on the natural products in the intervention of myocardial infarction
Natural products may be safer and effective alternatives for managing heart attacks.
research Complex X chromosome rearrangement associated with multiorgan autoimmunity
A complex X chromosome rearrangement can increase the risk of multiple autoimmune diseases.
research Nutritional Disorders of the Hair and Their Management
research Comparison on Quality Performance of Human Hair Types with Herbal Oils (Grape Seed/Safflower Seed/Rosehip) by Analysis Techniques
Grape seed oil improved hair quality the most, followed by rosehip and safflower seed oils, and reduced damage from shampoo.
research A Multifaceted View on Ageing of the Hair and Scalp
Proper scalp care can improve hair health and delay ageing signs.
research Harm reduction measures in a recreational gym user with anabolic androgenic steroid dependence: a case report in the context of current best clinical practice
Non-medical steroid use in gym-goers is risky and needs better prevention and care strategies.
research Phytochemicals for Hair Health Targeting Growth Signaling Molecules in Hair Follicular Stem Cells: A New Strategy for Hair Growth
Natural extracts may promote hair growth with fewer side effects than conventional treatments.
research Phytochemicals and novel delivery systems in alopecia management: An integrative review
Combining herbal medicines with modern delivery systems may improve alopecia treatment.
research The Potential of Hair Matrix for Biomarker Analysis in Schizophrenia
Hair analysis could help diagnose and treat schizophrenia more effectively.
research Segmental analysis of human hair reveals intra-annual variation in 25(OH)D3 concentrations in modern and archaeological individuals
Hair analysis can show changes in vitamin D levels over time.
research Ernährungsstörungen des Haares und deren Management
research Vitamin D deficiency in non-scarring and scarring alopecias: a systematic review and meta-analysis
Vitamin D deficiency is common in people with certain types of hair loss, like alopecia areata and female pattern hair loss.
research Carbon, nitrogen, and sulfur elemental and isotopic variations in mouse hair and bone collagen during short-term graded calorie restriction
Calorie restriction changes the elemental and isotopic makeup of mouse hair and bone.
research A methodological exploration of distinguishing hair quality based on hair proteomics
Bleaching damages hair by reducing the quality of keratin and keratin-associated proteins.
research Stable isotope analyses of carbon and nitrogen in hair keratin of suspected man-eating wolves from 1880s
The wolves suspected of man-eating in the 1880s likely ate very little human flesh and mostly consumed a diet similar to herbivores and omnivores.
research Adsorption of Diclofenac and PFBS on a Hair Keratin Dimer
Human hair keratin might be good for filtering out harmful substances from water.
research Peripubertal Testosterone, 17β-Estradiol and Progesterone Concentrations in Hair and Nails in Dobermann Dogs
Hair and nails can show hormone changes during puberty in dogs.
research Male-pattern hair loss: Comprehensive identification of the associated genes as a basis for understanding pathophysiology
Male-pattern hair loss is largely influenced by genetics, with key genes identified.
research Natural ‘Green’ Sugar-Based Treatment for Hair Styling
Scientists created a non-toxic, sugar-based hair product that can style hair without damage.