research Incorporation of Isotopically Labeled Cocaine and Metabolites into Human Hair: Dose-Response Relationships
Hair analysis can detect cocaine use but doesn't accurately show the amount or timing of use.
Search
for
Sort by
Research
510-540 / 1000+ results 
research Hair Biology and Nutritional Influences
Eating a balanced diet with the right vitamins and minerals is important for healthy hair, but too many supplements can be harmful.
research Quality Evaluation of Minoxidil Topical Solutions Obtained from Magistral Pharmacies
Magistral pharmacies had issues with production quality and dosage accuracy.
research Sensitive Quantitative In Vivo Assay for Evaluating the Effects of Biomolecules on Hair Growth and Coloring Using Direct Microinjections into Mouse Whisker Follicles
The new "whisker follicle microinjection assay" can test how different biomolecules affect hair growth and color.
research Sulphation Catalyzed by the Human Cytosolic Sulphotransferases: Chemical Defense or Molecular Terrorism?
Human enzymes can detoxify harmful substances but might also increase their cancer risk.
research Novel TMEM173 Mutation and the Role of Disease-Modifying Alleles
A new mutation in the STING protein causes a range of symptoms and its severity may be affected by other genetic variations; treatment with a specific inhibitor showed improvement in one patient.
research Gender Differences in Facial Rejuvenation
Men and women need different facial rejuvenation treatments due to distinct aging processes and anatomical differences.
research Current Concepts and Translational Uses of Platelet-Rich Plasma Biotechnology
Platelet Rich Plasma (PRP) shows promise for tissue repair and immune response, but more research is needed to fully understand it and optimize its use.
research Biology of the Wool Follicle: An Excursion into a Unique Tissue Interaction System Waiting to Be Rediscovered
The article concludes that the wool follicle is a valuable model for studying tissue interactions and has potential for genetic improvements in wool production.
research Hair Growth Properties of Cinchona Succirubra Extract, Leontopodium Alpinum Extract, and Manganese PCA in Human Hair Follicle Dermal Papilla Cells
The ingredients could help prevent hair loss by promoting hair growth and increasing VEGF secretion.
research Hair Growth Promoting Activity of Cedrol Nanoemulsion in C57BL/6 Mice and Its Bioavailability
Cedrol Nanoemulsion was found to be more effective at promoting hair growth than traditional treatments and had better bioavailability.
research Melandrium Firmum Extract Promotes Hair Growth by Modulating 5α-Reductase Activity and Gene Expression in C57BL/6J Mice
Melandrium firmum extract helps mice grow hair by blocking a hair loss enzyme and changing hair growth genes.
research Prevention of Lipid Loss from Hair by Surface and Internal Modification
Surface and internal treatments can help prevent hair lipid loss during washing.
research Derma Rollers in Therapy: The Transition from Cosmetics to Transdermal Drug Delivery
Derma rollers show promise for skin improvement and drug delivery, but more research is needed on their safety and effectiveness.
research Superiority of Occipital Donor Sites for Split-Thickness Skin Grafting in Dermatosurgery: Results of a Prospective Randomized Controlled Study
Occipital donor sites for skin grafts heal faster, hurt less, look better, and have fewer complications than femoral sites.
research Transfollicular Drug Delivery: Current Perspectives
Transfollicular drug delivery is promising but needs more research to improve and understand it better.
research Scaffold-Based Developmental Tissue Engineering Strategies for Ectodermal Organ Regeneration
Scaffold-based strategies show promise for regenerating hair follicles and teeth but need more research for clinical use.
research Controllable Production of Transplantable Adult Human High-Passage Dermal Papilla Spheroids Using 3D Matrigel Culture
Researchers created hair-inducing human cell clusters using a 3D culture method.
research Genetic Disorders and Defects in Vitamin D Action
Two rare genetic diseases cause severe rickets in children due to defects in vitamin D metabolism.
research Flutamide-Loaded Zein Nanocapsule Hydrogel: A Promising Dermal Delivery System for Pilosebaceous Unit Disorders
The flutamide-loaded hydrogel is a promising, skin-friendly treatment for acne and hair loss, potentially requiring less frequent application.
research Genome-Wide Association Study in Japanese Females Identifies Fifteen Novel Skin-Related Trait Associations
Researchers found 15 new genetic links to skin traits in Japanese women.
research Viewpoint 1
Understanding skin patterns can help us learn about skin diseases and their treatments.
research The Effects of Particle Properties on Nanoparticle Drug Retention and Release in Dynamic Minoxidil Foams
Particle properties affect drug retention and release in minoxidil foams, with lipid nanoparticles having higher loading capacity.
research Analysis of Hair Cortisol as an Indicator of Chronic Stress in Pigs in Two Different Farrowing Systems
Pigs in farrowing crates and loose-housing systems showed no difference in chronic stress levels as measured by hair cortisol.
research Bioengineering Skin Constructs
Future research should focus on making bioengineered skin that completely restores all skin functions.
research Dermatitis Cruris Pustulosa Et Atrophicans Revisited: Our Experience With 37 Patients In South India
DCPA is a chronic leg infection often related to Staphylococcus aureus, affecting mostly young men in India.
research Hair Cortisol: A Biomarker of Chronic Stress in Animals and Its Association With Reproduction
High levels of cortisol in hair show long-term stress which can lower fertility in animals.
research Not the Root of the Problem: Hair Cortisol and Cortisone Do Not Mediate the Effect of Child Maltreatment on Body Mass Index
Child abuse is linked to higher BMI, but not because of hair cortisol or cortisone levels.
research Microneedle Applications in Improving Skin Appearance
Microneedles help improve skin appearance and deliver skin treatments effectively, but safety concerns need more research and regulation.
research Analyses of Regenerative Wave Patterns in Adult Hair Follicle Populations Reveal Macro-Environmental Regulation of Stem Cell Activity
Hair follicle stem cells are controlled by their surrounding environment.