research Human Hair: An Important Biological Matrix of Interest
Human hair is a significant sample for various tests in clinical, nutritional, archaeological, and forensic studies.
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research Altered Methylation Pattern of the SRD5A2 Gene in the Cerebrospinal Fluid of Post-Finasteride Patients: A Pilot Study
Finasteride affects SRD5A2 gene pattern, possibly causing lasting side effects.
research New Steps Forward in the Neuroactive Steroid Field
Neuroactive steroids could become safe, effective treatments with more understanding of their complex brain actions and metabolism.
research Recent Advances in Neuropeptide-Related Omics and Gene Editing: Spotlight on NPY and Somatostatin and Their Roles in Growth and Food Intake of Fish
New tools show that in fish, NPY increases feeding and somatostatin decreases it.
research Psychodermatology: The Intersection of Dermatology and Psychiatry
Many skin patients also have mental health issues, and doctors should treat both together.
research Neuroactive Gonadal Drugs for Neuroprotection in Male and Female Models of Parkinson's Disease
Some hormone-related drugs may protect brain cells in Parkinson's disease differently in men and women.
research High Resolution Full Scan Liquid Chromatography Mass Spectrometry Comprehensive Screening in Sports Antidoping Urine Analysis
The method effectively detects banned substances in urine for sports antidoping.
research Influence of Pigmentation on the Codeine Content of Hair Fibers in Guinea Pigs
Darker hair in guinea pigs holds more codeine than lighter hair.
research Steroid 5α-Reductase 2 Deficiency Leads to Reduced Dominance-Related and Impulse-Control Behaviors
Mice lacking steroid 5α-reductase 2 show less aggression and better impulse control.
research The Use and Abuse of Oral Contraceptive Pills Among Males: A Mixed-Method Explanatory Sequential Study Over Jordanian Community Pharmacists
Many males in Jordan misuse oral contraceptive pills for hair growth, muscle gain, and acne treatment.
research Knowledge and Beliefs About the Use and Abuse of Oral Contraceptive Pills Among Males: A Mixed-Method Explanatory Sequential Study in Community Pharmacy Settings
Many men misuse oral contraceptive pills for things like hair growth and muscle gain.
research Examining Polyquaternium Polymers Deposition on Human Excised Hair Fibers
Certain polymers can stick to hair and increase volume, working best at a pH of 7 to 9.
research Effects of the Usage of L-Cysteine on Human Health
L-Cysteine may have health benefits, but its effectiveness is still debated due to limited clinical trial data.
research Genetic Control and Involvement in Hair Fiber Traits
research Dermatologic Care for Lesbian, Gay, Bisexual, and Transgender Persons
LGBT individuals have unique skin health needs, including higher STD risks and side effects from gender-affirming treatments, requiring dermatologists to offer knowledgeable and culturally competent care.
research Neurosteroids, Neuroactive Steroids, and Symptoms of Affective Disorders
Certain steroids in the brain affect mood and symptoms of depression, and treatments targeting these steroids show promise for improving these symptoms.
research UPLC-MS/MS Method for the Simultaneous Quantification of Caffeine and Illicit Psychoactive Drugs in Hair Using a Single-Step High-Speed Grinding Extraction – Insights into a Cut-Off Value for Caffeine Abuse
The conclusion is that a new method can measure caffeine and drugs in hair, finding caffeine abusers have 70 times more caffeine than normal, with a proposed cut-off value for abuse.
research A Machine Learning and Network Framework to Discover New Indications for Small Molecules
A machine learning model called CATNIP can predict new uses for existing drugs, like using antidepressants for Parkinson's disease and a thyroid cancer drug for diabetes.
research Doctor, You Must Examine My Creature Collection!: A Case Report of Delusional Infestation
A man wrongly believed he had parasites, showing that delusional infestation can affect men and is often linked with other psychiatric issues, but can be treated with antipsychotics.
research Antioxidants and Mitochondrial Bioenergetics: Charnoly Bodies in Neurodegenerative Diseases, Cardiovascular Disorders, and Cancer
Antioxidants may help improve mitochondrial health and could be used to treat diseases related to cell damage.
research Methodologies to Evaluate the Hair Follicle-Targeted Drug Delivery Provided by Nanoparticles
Nanoparticle-based drug delivery to hair follicles is more effective when tested under conditions that match skin behavior.
research A Systematic Summary of Survival and Death Signaling During the Life of Hair Follicle Stem Cells
The conclusion is that understanding how hair follicle stem cells live or die is important for maintaining healthy tissue and repairing injuries, and could help treat hair loss, but there are still challenges to overcome.
research Human Hair as a Testing Substrate in the Era of Precision Medicine: Potential Role of Omics-Based Approaches
Human hair shows promise for non-invasive medical testing, but more research is needed to standardize its use.
research Trichotillomania Associated with a 25-Hydroxy Vitamin D Deficiency: A Case Report
Vitamin D supplements may reduce hair-pulling in people with Trichotillomania.
research A Review on Forensic Toxicological Analysis of Drugs in Hair Using Various Instrumental Techniques
Hair analysis is better than urine and blood for detecting past drug use.
research Workplace Drug Testing Using Hair Samples
Hair testing is a reliable method for detecting workplace drug use when done with proper sample preparation and confirmation.
research Minoxidil Prevents MDMA-Induced Serotonin Depletions: Role of Mitochondrial ATP-Sensitive Potassium Channels, Akt, and ERK
Minoxidil prevents serotonin loss from MDMA by affecting potassium channels and increasing Akt phosphorylation.
research HIV Pre-Exposure Prophylaxis in Transgender Women: A Subgroup Analysis of the iPrEx Trial
PrEP for HIV is less effective in transgender women mainly due to low adherence to the treatment.
research Micro-Segmental Analysis of the Entry Pathway and Distribution of Zolpidem in Hair From Different Scalp Regions After a Single Dose
Zolpidem shows up in hair from the top back of the head after one dose and fades over time, suggesting it gets into hair through blood and sweat.
research Secondary Syphilis in HIV-Infected Men Who Have Sex with Men: A Case Report
HIV-infected men who have sex with men are at higher risk for aggressive syphilis, but treatment and tests are effective.