research Penetration Profile of Microspheres in Follicular Targeting of Terminal Hair Follicles
Microspheres about 1.5 micrometers in size can best penetrate hair follicles, potentially reaching important stem cells.
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research Penetration of Drugs Through Skin: A Complex Rate-Controlling Membrane
The skin is a complex barrier for drug penetration, but understanding its structure and interactions can improve drug delivery methods.
research Penetration Enhancer-Containing Vesicles as Carriers for Cutaneous Delivery of Minoxidil
PEVs improve minoxidil skin penetration, increasing hair growth.
research Penetration and Storage of Particles in Human Skin: Perspectives and Safety Aspects
Particles around 100 nm can penetrate and stay in hair follicles without passing through healthy skin, making them safe for use in topical products and useful for targeted drug delivery.
research Penetration and Distribution of Three Lipophilic Probes in Human Skin Focusing on the Hair Follicle
Medium lipophilic substances penetrate skin best, and adding ethanol can increase delivery to hair follicles.
research Follicular Penetration of Caffeine from Topically Applied Nanoemulsion Formulations Containing Penetration Enhancers: In Vitro Human Skin Studies
Nanoemulsion creams with certain enhancers can greatly increase caffeine delivery through skin.
research Penetration of Minoxidil from Ethanol/Propylene Glycol Solutions: Effect of Application Volume and Occlusion
More ethanol increases minoxidil delivery, but too much lowers efficiency.
research Lipid Nanoparticles for Topical and Transdermal Application for Alopecia Treatment: Development, Physicochemical Characterization, and In Vitro Release and Penetration Studies
New lipid nanoparticles show promise for delivering hair loss treatments but need improvement for better skin penetration.
research Efficacy of Penguin Cap as Scalp Cooling System for Prevention of Alopecia in Patients Undergoing Chemotherapy
The penguin cap can help reduce hair loss in chemotherapy patients.
research Penetration Enhancer-Containing Vesicles as Carriers for Cutaneous Delivery of Minoxidil: In Vitro Evaluation of Drug Permeation by Infrared Spectroscopy
PEVs effectively deliver minoxidil through skin.
research Penetration Enhancement of Topical Formulations
New methods improve how well skin treatments work by helping drugs get through the skin barrier.
research Annurca Apple Polyphenols Ignite Keratin Production in Hair Follicles by Inhibiting the Pentose Phosphate Pathway and Amino Acid Oxidation
Annurca apple extract promotes hair growth by changing hair follicle metabolism to boost keratin production.
research The Penetration Enhancer SEPA Augments Stimulation of Scalp Hair Growth by Topical Minoxidil in the Balding Stumptail Macaque
SEPA™ enhances the effectiveness of minoxidil in stimulating hair growth, working faster and better than Rogaine® TS, with no significant side effects.
research Effect of Tocopheryl Polyethylene Glycol Succinate on the Percutaneous Penetration of Minoxidil from Water/Ethanol/Polyethylene Glycol 400 Solutions
Adding TPGS to minoxidil solutions can improve skin penetration and retention, especially in water and PEG 400-based solutions.
research Penetration Profile and Human Cadaver Skin Distribution of Finasteride from Vesicular Nanocarriers
Ethosomal carriers effectively deliver hair loss drug into skin.
research Discovery of a Transdermally Deliverable Pentapeptide for Activating AdipoR1 to Promote Hair Growth
A new small peptide may help hair growth by activating a specific receptor and should be tested in humans.
research Hair Tourniquet Syndrome of Penis: A Rare Situation in Boys with Serious Complications if Not Recognized
Hair wrapped tightly around a boy's penis can cause serious damage if not treated quickly.
research Penetration of Different Molecular Weight Hydrolysed Keratins into Hair Fibres and Their Effects on the Physical Properties of Textured Hair
Different sizes of keratin peptides can strengthen hair, with smaller ones possibly increasing volume and larger ones repairing damage.
research Penile Vascular Abnormalities in Young Men with Persistent Side Effects After Finasteride Use for the Treatment of Androgenic Alopecia
Finasteride for hair loss may cause lasting sexual, genitourinary, mental, and anti-androgenic side effects in young men.
research Case Report: Penile Strangulation Secondary to Hair Tourniquet
Penile strangulation from hair can cause severe harm but can be treated if caught early.
research A Highly Resistant Structure Between the Cuticle and the Cortex of Human Hair. II. CARB, a Penetration Barrier
CARB is a strong barrier in human hair that prevents dye penetration.
research Partial Penile Amputation Due to Penile Tourniquet Syndrome in a Child With Primary Nocturnal Enuresis: A Rare Emergency
An 8-year-old boy with bed-wetting issues suffered a severe penile injury from tying a thread around his penis, requiring urgent medical treatment to avoid worse outcomes.
research Hair Coil Penile Tourniquet Syndrome in an Unusual Age
An 8-year-old boy recovered from a rare case of penile tourniquet syndrome after hair removal surgery.
research Intralesional Pentoxifylline Injection in Localized Alopecia Areata
Pentoxifylline alone and combined with triamcinolone acetonide is effective for treating localized alopecia areata, with the combination showing the highest effectiveness.
research The Topical Penta-Peptide Gly-Pro-Ile-Gly-Ser Increases the Proportion of Thick Hair in Japanese Men with Androgenetic Alopecia
GPIGS peptide increases thick hair growth in balding Japanese men.
research Are Finasteride-Related Penile Curvature/Peyronie’s Disease Adverse Event Reports Worthy of Further Clinical Investigation? Disproportionality Analysis Based on Both the Food and Drug Administration (FDA) and the European Medicines Agency (EMA) Pharmacovigilance Databases
Finasteride may be linked to Peyronie’s disease, but more research is needed.
research Scalp Hair Repigmentation in the Penumbral Region of Radiotherapy: A Case Series
Radiotherapy can cause rare changes in hair color, which should be discussed with patients.
research The Effects of Oral 5-Alpha Reductase Inhibitors on Penile Intracavernosal Pressures and Penile Morphology in a Rat Model
Oral finasteride and dutasteride may negatively affect erectile function in rats.
research Penetration of Cationic Conditioning Compounds into Hair Fibers: A TOF-SIMS Approach
The study found that certain conditioning compounds can penetrate hair and potentially improve its resistance to damage.
research A Case of Possible Penicillium Tinea Capitis
A 3-year-old boy's scalp infection was treated with ketoconazole.