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.
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research Xenobiotic-Metabolizing Enzymes in the Skin of Rat, Mouse, Pig, Guinea Pig, Man, and in Human Skin Models
Different species and human skin models vary in their skin enzyme activities, with pig skin and some models closely matching human skin, useful for safety assessments and understanding the skin's protective roles.
research Toxicological Studies on Procyanidin B-2 for External Application as a Hair Growing Agent
Procyanidin B-2 is safe to use on skin as a hair growth product.
research The Androgen Receptor and Its Use in Biological Assays: Looking Toward Effect-Based Testing and Its Applications
Scientists have developed a new method to detect steroid abuse in athletes using cell-based tests, which could be the future of anti-doping methods.
research Exploring the Potential of Minoxidil Tretinoin Liposomal-Based Hydrogel for Topical Delivery in the Treatment of Androgenic Alopecia
Minoxidil tretinoin liposomal based hydrogel shows promise for effective treatment of hair loss by delivering both drugs at the same time.
research Allergens of Permanent Hair Dyes Induce Epidermal Damage, Skin Barrier Loss, and IL-1 Alpha Increase in Epidermal In Vitro Model
Permanent hair dye mixtures can irritate and damage the skin.
research Melatonin Protects Cochlear Hair Cells from Nicotine-Induced Injury Through Inhibiting Apoptosis, Inflammation, Oxidative Stress, and Endoplasmic Reticulum Stress
Melatonin may protect ear cells from damage caused by nicotine.
research Tolerability of Hair Cleansing Conditioners: A Double-Blind Randomized Controlled Trial Evaluating Consumer Complaints to the U.S. Food and Drug Administration
Wen by Chaz Dean Sweet Almond Mint Cleansing Conditioner is better tolerated than salicylic acid and baby shampoos.
research Veterinary Pharmacology
Some plant extracts may treat livestock diseases, certain animal treatments are safe and effective, but more research on drug safety and resistance is needed.
research Gene Expression Profiling of Human Keratinocytes Exposed to the Hair-Dyeing Agent, m-Aminophenol
m-Aminophenol in hair dye can cause skin cell toxicity and stress responses.
research Hair Follicle Culture
Hair follicle culture helps study hair growth but has limitations in modeling the full hair cycle.
research Eph Receptors and Ephrins: Therapeutic Opportunities
Eph receptors and ephrins may be promising targets for treating diseases, but more understanding is needed for effective and safe therapies.
research Finasteride
Finasteride reduces prostate cancer risk but may increase high-grade cancer chances.
research Homologous Recombination Induced by Doxazosin Mesylate and Saw Palmetto in the Drosophila Wing-Spot Test
Doxazosin mesylate and saw palmetto cause genetic changes in fruit flies.
research Comparative Effects of Finasteride and Minoxidil on Male Reproductive Organs: A Systematic Review of In Vitro and In Vivo Evidence
Finasteride is more harmful to male reproductive health than minoxidil.
research The Occurrence and Incorporation of Copper and Zinc in Hair and Their Potential Role as Bioindicators: A Review
Copper and zinc in hair can indicate health conditions.
research Disappearance of Tramadol and THC-COOH in Hair After Discontinuation of Abuse: Two Different Profiles
Tramadol and THC-COOH can be detected in hair for several months after stopping use.
research Efficacy and Safety of Proxalutamide in Severe or Critically Ill COVID-19 Patients: Study Protocol for an Exploratory Trial
The trial will test if proxalutamide is safe and effective in reducing death in severe COVID-19 patients.
research Association of DNA Damage with Vitamin D and Hair Heavy Metals in Obese Women
Adequate vitamin D might lower, and high hair chromium might increase DNA damage in obese women.
research Mixed Antiandrogenic Chemicals at Low Individual Doses Produce Reproductive Tract Malformations in the Male Rat
Low doses of mixed chemicals cause permanent reproductive malformations in male rats.
research A Review on Traditional Uses, Phytochemistry, and Pharmacology of Eclipta Prostrata (L.) L.
Eclipta prostrata has many traditional uses and health benefits, but more research is needed to understand how it works and ensure it's safe.
research Spironolactone and XPB: An Old Drug with a New Molecular Target
Spironolactone, a heart and liver drug, has new uses including cancer treatment, viral infection prevention, and skin condition improvement.
research The Hair Growth-Promoting Effect of Rumex Japonicus Houtt. Extract
Rumex japonicus extract may promote hair growth more effectively than Minoxidil.
research Proteasome Inhibitors: An Expanding Army Attacking a Unique Target
Proteasome inhibitors are promising treatments for various cancers, autoimmune diseases, and other conditions.
research Advanced Therapies for Skin Injuries
New skin substitutes for treating severe burns and chronic wounds are being developed, but a permanent solution for deep wounds is not yet available commercially.
research Heat Enhanced Follicular Delivery of Isotretinoin to the Skin
Applying heat with certain chemicals can greatly improve how well isotretinoin gets into the skin through hair follicles.
research Review of Pharmacological Effects of Myrtus Communis L. and Its Active Constituents
Myrtle has various health benefits and potential for medicine development.
research Human Skin Stem Cells and the Aging Process
Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.
research Neurogenic Inflammation in Stress-Induced Termination of Murine Hair Growth Is Promoted by Nerve Growth Factor
Stress increases a factor in mice that leads to hair loss, and blocking this factor may prevent it.
research Lead, Mercury, and Arsenic Poisoning Due to Topical Use of Traditional Chinese Medicines
Traditional Chinese medicines with heavy metals can cause severe poisoning.