research The Impact of the 5α-Reductase Inhibitors on Male Sexual Function and Psychological Well-Being
5α-reductase inhibitors can cause serious and possibly lasting sexual and psychological side effects.
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research Book Review
The book is highly praised as an essential resource for plastic surgeons, despite minor gaps.
research Flavonoids and Nod Factors: Importance in Legume-Microbe Interactions and Legume Improvement
Flavonoids and Nod factors are key for legume plant growth and could help in sustainable farming.
research Carotid Body Tumor: Review of the Literature and Report of a Case With Rare Sensorineural Symptomatology
A man's rare tumor caused unusual nerve-related symptoms that improved after surgery.
research Turing Patterns in Development: What About the Horse Part?
Turing patterns are now recognized as important in developmental biology.
research The Ecology of Human Sleep Project: Protocol for a Longitudinal Cohort Repeated-Measurement-Burst Study to Assess the Relationship Between Sleep Determinants and Sleep Outcomes Under Real-World Conditions Across Time of Year
The study aims to understand how mood, physical activity, light exposure, and seasonal changes affect sleep patterns.
research Effect of Hair Oils and Fatty Acids on the Growth of Dermatophytes and Their In Vitro Penetration of Human Scalp Hair
Mustard oil and unsaturated fatty acids can stop the growth of scalp fungus and prevent it from infecting hair.
research Changes of Curvature with Regain of Set Wool and Hair Fibers
Merino wool fibers change shape with moisture, while human hair shape stays the same.
research A Study of the Soluble Proteins of Normal and Pathologic Horny Tissues by a Modified Disc Electrophoresis Technique
Pathologic tissues have more soluble proteins than normal tissues.
research New Method of Dyeing Keratin Fibers Using Poly(Ethylene Imine) and Its Coloring Mechanism
A new method using poly(ethylene imine) improves hair dyeing at lower temperatures with better color retention.
research Recent Advances in the Characterization of Hair of Mummies from the Chilean Andean Coast
The hair of two ancient Chilean mummies is well-preserved and contains high levels of heavy metals.
research Cell Death by Cornification
Cornification is how skin cells die to form the protective outer layer of skin, hair, and nails.
research Positive Impact of Fish Oil on Diabetic and Hypercholesterolemic Skin Disorders
Fish oil improves skin health in people with diabetes and high cholesterol.
research Reduction Mechanism of L-Cysteine on Keratin Fibers Using Microspectrophotometry and Raman Spectroscopy
L-cysteine slows down the breaking of bonds in hair due to electrostatic interactions.
research Human KAP Genes: Only Half of It? Extensive Size Polymorphisms in Hair Keratin-Associated Protein Genes
KAP genes show significant genetic variability, but its impact on hair traits is unclear.
research Vitamin D Receptor: New Assignments for an Already Busy Receptor
The vitamin D receptor is involved in multiple body functions beyond calcium regulation, including immune response and rapid reactions not related to gene activity.
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 Interrelationships Between Skin Structure, Function, and Microbiome of Pregnant Females and Their Newborns: Study Protocol for a Prospective Cohort Study
The study aims to understand the skin and hair characteristics of mothers and their babies, and how these may affect newborns' skin health and mothers' postpartum hair loss.
research The Latest Advance in Hair Regeneration Therapy Using Proteins Secreted by Adipose-Derived Stem Cells
Proteins from stem cells improved hair growth in patients with hair loss.
research Cure of Alopecia Areata After Eradication of Helicobacter Pylori: A New Association?
Treating H. pylori infection might help cure alopecia areata.
research An Insightful Analysis of Trichological Principles in Ayurveda: A Systematic Review
A holistic lifestyle and ethical practices are key to managing hair disorders and improving well-being.
research Evo Devo of the Vertebrate Integument
The skin systems of jawed vertebrates evolved diverse appendages like hair and scales from a common structure over 420 million years ago.
research Is It Getting in the Hair? Cortisol Concentrations in Native, Regrown, and Segmented Hairs of Cattle and Pigs After Repeated ACTH Administrations
Hair cortisol is a reliable stress indicator in cattle but may not be valid for pigs.
research Differentiation of Mouse Induced Pluripotent Stem Cells into a Multipotent Keratinocyte Lineage
Scientists turned mouse stem cells into skin cells that can grow into skin layers and structures.
research Structure and Function of the Skin
The skin has multiple layers and cells, serves as a protective barrier, helps regulate temperature, enables sensation, affects appearance, and is involved in vitamin D synthesis.
research Skin Problems in Pregnancy
Pregnancy can cause skin changes and may affect pre-existing skin conditions, with some treatments not safe for use during pregnancy.
research Aging and Colony-Forming Efficiency of Human Hair Follicle Keratinocytes
Aging reduces the ability of human hair follicle cells to form new cell colonies.
research Accumulations of Calcium and Phosphorus in the Core of Hairs from Taklamakan Desert Mummies
Mummy hair from the Taklamakan desert has calcium and phosphorus inside.
research Potential Adverse Effects of Long-Term Testosterone Therapy
Long-term testosterone therapy can cause hormone suppression, affect prostate and heart health, and alter physical characteristics, but does not increase prostate cancer risk and needs more research for full risk assessment.
research Diseases of the Hair and Scalp in the Elderly
Aging can lead to poorer scalp and hair health, including less hair and more scalp diseases, which should be managed to help older people feel better.