research Investigation of transfollicular caffeine penetration using microdialysis on ex vivo porcine ear skin
Caffeine penetrates skin quickly through open hair follicles, but less through closed ones, with levels becoming equal after 22 hours.
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30 / 1000+ results research PIXE microanalysis in green hair
Copper levels in green hair decreased significantly after treatment.
research Recent advances in X-ray microanalysis in dermatology.
Trace elements like calcium, iron, and zinc are unevenly distributed in hair, while sulfur is even, and increased phosphorus and potassium levels are linked to skin reactions.
research Copper in Green Hair: A Quantitative Investigation by Electron Probe X-Ray Microanalysis
Green hair has high copper levels due to contaminated water and damaged hair cuticles.
research Silicon in hair loss: a preliminary SEM microanalysis study
The study suggests silicon might be important for healthy hair, as less silicon was found in people with hair loss.
research Scanning Electron Microscopy and X-ray Microanalysis of Reconstructive Hair Fibers.
All five hair fiber products improved appearance but didn't stick to completely bald areas.
research Clinical Considerations of Bioequivalence for Topical Dermatologic Drugs
Current methods for assessing bioequivalence of topical drugs are limited and lack standardization.
research Hair Casts: A Clinical and Electron Microscopic Study
Tight hairstyles like ponytails may cause hair casts by affecting scalp circulation and causing inflammation.
research Colour Dilution Alopecia (CDA) in Ten yorkshire Terriers
Yorkshire Terriers with Colour Dilution Alopecia have reduced melanin and hair structure issues.
research Clinical, Microscopic and Ultrastructural Findings in a Case of Short Anagen Syndrome
The study found that Short Anagen Syndrome results in short hair growth not due to hair fragility, and hair may grow longer after puberty.
research Synthesis and anticancer activity evaluation of Novel 6 mercaptopurine derivatives.
Compound 1 showed promising anticancer activity.
research The Hair Follicle Bulge: A Niche for Adult Stem Cells
The hair follicle bulge is an important area for adult stem cells involved in hair growth and repair, with potential for medical use needing more research.
research Resveratrol Ameliorates the Seminiferous Tubules Damages Induced by Finasteride in Adult Male Rats
Resveratrol helps prevent finasteride-induced damage in male rats, improving reproductive function.
research Morphological Studies of Penetration Pathways via Stratum corneum and Hair Follicles using Nano-sized Iron Oxide
Iron oxide nanoparticles mainly enter the skin through hair follicles and sebocytes, not the dermis.
research Ameliorative Potential of Lycopene Against Finasteride-Induced Seminiferous Tubules Damage in Adult Rats: A Histological, Immunohistochemical, and Biochemical Study
Lycopene protects against testicular damage caused by finasteride.
research Understanding the Impact of Reperfusion in the Development of a Safe Compression Therapy
Intermittent compression therapy is safe and doesn't harm tissue.
research Fracture in Hierarchical Biomaterials: Human Hair
Human hair's structure makes it tough and resistant to breaking.
research In-Situ Tensile Testing of Hair Fibers in An Environmental Scanning Electron Microscope (ESEM)
Hair fibers break by cuticle cell slipping, shape changing, cuticle fraying, and surface cracking when stretched under specific conditions.
research Evaluation of Polymethylene Waxes as Conditioning Agents in Hair Relaxers
Polymethylene wax in hair relaxers makes hair smooth and shiny with less damage.
research Detection of Iodine by Scanning Electron Microscopy(SEM) and Energy Dispersive Spectroscopy(EDS) Following Contact with an Iodine Releasing Coating
The method successfully visualizes iodine in biological tissues.
research Quality of Life in Alopecia Areata: A Study of 60 Cases
Alopecia areata seriously lowers quality of life, especially affecting self-image, mental health, and social life.
research Progesterone enhances ethanol-induced modulation of mesocortical dopamine neurons: antagonism by finasteride
Progesterone boosts alcohol's effect on brain, finasteride counters it.
research Neonatal finasteride administration decreases dopamine release in nucleus accumbens after alcohol and food presentation in adult male rats
Finasteride given to baby rats reduces dopamine release and increases alcohol consumption in adult males.
research Combined oral contraceptives promote androgen receptor and oestrogen receptor alpha upregulation in the female prostate (Skene’s paraurethral glands) of adult gerbils (Meriones unguiculatus)
Birth control pills increase certain receptor activities in female gerbil prostate glands and can lead to prostate changes.
research Co-administration of 5α-reductase Inhibitors Worsens the Adverse Metabolic Effects of Prescribed Glucocorticoids
Taking 5α-reductase inhibitors with prednisolone can worsen its negative effects on metabolism.
research An Innovative Experimental Petrographic Study of Concrete Produced by Animal Bones and Human Hair Fibers
Concrete made from animal bones and human hair is stronger and more environmentally friendly than traditional concrete.
research A method for the determination of minoxidil in hair-regrowth formulations by micellar electrokinetic capillary chromatography
A quick and simple method was created to identify minoxidil in hair-growth products using micellar electrokinetic capillary chromatography.
research Voltammetric detection with a comprehensive electrochemistry study of minoxidil using nuclear magnetic resonance and infrared analyses: Applications in the forensic and pharmaceutical fields
A new, quick method accurately detects minoxidil in drugs and cosmetics.
research Mechanisms and applications of the anti-inflammatory effects of photobiomodulation
Photobiomodulation therapy using red and near-infrared light can reduce inflammation and aid in healing various conditions.
research The Neurobiology of Sexual Function
Testosterone is important for men's sexual function, may help some women's sexual desire, while other hormones and neurotransmitters also play complex roles in sexual behavior.