research Pharmacology of Topical Finasteride Formulations in Rats
Topical finasteride accumulates in the skin with minimal absorption into the bloodstream.
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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.
research Gradually Increased Stress Levels in the Days Leading to an Acute Myocardial Infarction Detected by a New Biomarker-Based Approach
Higher stress levels were found about two weeks before a heart attack.
research Topical Liposome Delivery of Molecules to Hair Follicles in Mice
Liposomes can safely and effectively deliver substances to mouse hair follicles, potentially useful for human hair treatments.
research Ablative Fractional Resurfacing in Topical Drug Delivery: An Update and Outlook
Ablative fractional resurfacing could improve how well topical drugs penetrate the skin, but more research is needed to fine-tune the method.
research Development of a Two-Dimensional Model for Predicting Transdermal Permeation with the Follicular Pathway: Demonstration with a Caffeine Study
Researchers developed a model that shows hair follicles increase skin absorption of caffeine by 20%.
research Androgens
Testosterone is made by Leydig cells, is active when not bound to proteins, and works by binding to receptors in muscles and other tissues.
research In Vivo Microautoradiography of [3H]1,24(OH)2D3 (Tacalcitol) Following Topical Application to Normal Rats and In Vitro Metabolism in Human Keratinocytes
Topical tacalcitol can treat psoriasis by acting directly on skin cells.
research Should Finasteride Be Routinely Given Preoperatively for TURP?
Finasteride may reduce bleeding after TURP, but more research needed.
research Transethosomes: A Breakthrough System for Transdermal and Topical Drug Delivery
Transethosomes improve drug delivery through the skin by overcoming the outer skin layer's barrier.
research Notes From The Editor Emeritus, 2011–2013
Caffeine can stimulate hair growth, but the best dose and frequency for hair loss treatment are still unknown.
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 Strengthening Hair Growth
Electrical and chemical skin stimulation can improve hair growth.
research Blood Plasma Levels of Heart Disease Biomarker Cardiac Troponin I Are Significantly Increased in Alopecia Areata Affected Individuals
People with alopecia areata have higher levels of a heart disease marker in their blood.
research Thyroid Hormone Action in Epidermal Development and Homeostasis and Its Implications in the Pathophysiology of the Skin
Thyroid hormones are important for skin health and changes in them can affect conditions like hair loss and eczema.
research Vitamin D and the Skin: Focus on a Complex Relationship
Vitamin D is important for skin health and may affect conditions like psoriasis and hair loss, but more research is needed to understand its role fully.
research Smoking and the Skin: Effects and Therapeutic Potential
Smoking harms the skin, causing early aging and increasing cancer risk, but stopping smoking can improve skin health.
research Physiology of the Hypothalamic Pituitary Gonadal Axis in the Male
The document explains how the male reproductive system works, its role in making testosterone, and how conditions like obesity can disrupt it, leading to low testosterone and fertility issues.
research Local Heroes or Villains: Tissue-Resident Memory T Cells in Human Health and Disease
Tissue-resident memory T cells can protect against infections and cancer but may also contribute to autoimmune diseases.
research Use of Lufenuron for Treating Fungal Infections of Dogs and Cats: 297 Cases (1997–1999)
Lufenuron effectively and quickly treats fungal infections in dogs and cats without side effects.
research Refinement of Technique in Injection Lipolysis Based on Scientific Studies and Clinical Evaluation
Injection lipolysis effectively reduces small fat deposits and should be done with care and proper patient selection.
research Estimating the Contribution of the Prostate to Blood Dihydrotestosterone
The normal human prostate does not significantly affect blood DHT levels.
research Hormonal Prevention of Prostate Cancer
Suppressing certain hormones might help prevent prostate cancer.
research The Effects of Lovastatin on Conventional Medical Treatment of Lower Urinary Tract Symptoms with Finasteride
Lovastatin doesn't improve lower urinary tract symptoms treatment.
research Platelet-Rich Plasma: Principles and Applications in Plastic Surgery
Platelet-rich plasma is beneficial in various plastic surgery applications, but more research is needed to standardize its use.
research Exposure of Xenopus Laevis Tadpoles to Finasteride, an Inhibitor of 5-Alpha Reductase Activity, Impairs Spermatogenesis and Alters Hypophyseal Feedback Mechanisms
Finasteride exposure harms tadpole reproduction and hormone balance.
research The Beverly Hills Diet
The Beverly Hills Diet is unscientific, potentially harmful, and could cause serious health issues.
research Elevated Fasting Insulin Is Associated With Cardiovascular and Metabolic Risk in Women With Polycystic Ovary Syndrome
High fasting insulin levels in women with PCOS are linked to a higher risk of heart and metabolic problems.
research Mrp4, A New Mitogen-Regulated Protein/Proliferin Gene; Unique in This Gene Family for Its Expression in the Adult Mouse Tail and Ear
A new gene, mrp4, is found in mice and may play a unique role in hair follicle development in tails and ears.
research Use of Hair Products in Relation to Ovarian Cancer Risk
Certain hair straighteners and dyes may increase ovarian cancer risk, especially in African American/Black women.