research 569 Hypoxic response of the expression of TGF-β2 and BMP4 in human dermal papilla cells
Low oxygen levels affect the behavior of certain proteins in human skin cells.
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270-300 / 1000+ results research Methods of evaluating hair growth
Global photography and phototrichogram techniques are the best current methods for measuring hair growth.
research 686 Evaluation of contamination and quantification of drug penetrations studies using Quantitative Mass Spectrometry Imaging
QMSI is a valuable method for studying drug penetration in skin tissues.
research Tritiated Thymidine: Effect of Decomposition by Self-Radiolysis on Specificity as a Tracer for DNA Synthesis
Decomposed tritiated thymidine is less accurate for DNA tracing, and hair changes can indicate malnutrition.
research A method to measure oil penetration into hair and correlation to tensile strength
Type 3 hair oil strengthens hair more than coconut oil.
research Reproductive profiles, androgen hormones and energetic status of oligomenorrheic exercising women
Exercising women with irregular periods have lower thyroid hormone levels and less body fat.
research Characterization of human ovarian teratoma hair by using AFM, FT‐IR, and Raman spectroscopy
Teratoma hair is similar to scalp hair but has a rougher surface and lower adhesive force.
research Ex vivo SIM-AFM measurements reveal the spatial correlation of stiffness and molecular distributions in 3D living tissue
Collagen makes skin stiff, and preservation methods greatly increase tissue stiffness.
research TrichoScan
TrichoScan accurately measures hair growth and loss, showing increased hair counts and thickness with treatment.
research Reflectance spectroscopy for noninvasive evaluation of hair follicle stage
Reflectance spectroscopy can noninvasively track hair growth stages by measuring skin reflectance and melanin changes.
research Colorimetric assay for γ-glutamyl transpeptidase
The document concludes that measuring γ-glutamyl transpeptidase activity is more accurate with a higher substrate concentration and using diluted acetic acid to stop the reaction.
research ORIGINAL RESEARCH—ENDOCRINOLOGY: Comparison of the Steady‐State Pharmacokinetics, Metabolism, and Variability of a Transdermal Testosterone Patch Versus a Transdermal Testosterone Gel in Hypogonadal Men
The testosterone patch and gel are both effective, but they have different absorption patterns and effects on hormone levels.
research Potential use of human hair fibers for reinforcement and thermal insulation in construction
Adding human hair to cement can make it tougher and better insulated but also more porous.
research Formulation and Characterization of Transethosomes for Enhanced Transdermal Delivery of Propranolol Hydrochloride
The new gel improves skin delivery of a drug, potentially reducing dose frequency and side effects.
research Dosimetry for synchrotron x-ray microbeam radiation therapy
Microbeam radiation therapy's dose distribution changes with depth.
research Einfluss des Lipidmusters und der Morphologie der Epidermis auf transdermale Permeationsraten im In-vitro-Versuch
Porcine skin is a good substitute for human skin in drug diffusion tests.
research Tolerability, acceptability, and reproducibility of topical STAR particles in human subjects
STAR particles are safe, comfortable, and effective for enhancing drug delivery through the skin.
research A Study on the Pre-Treatment Effects of Taraxacum platycarpum Extract Based Hair Mist in Heat Perming: Focusing on the Reduction of Physical Hair Damage
Dandelion extract mist protects hair from heat damage and improves styling.
research Development of a novel in vitro strategy to understand the impact of shaving on skin health: combining tape strip exfoliation and human skin equivalent technology
The method effectively mimics shaving damage on skin for testing skincare products.
research Spatial Probing of the Properties of the Human Hair Surface Using Wilhelmy Force Profiles
Human hair surface varies in wettability, showing daily and monthly patterns.
research Results of 60-second timed hair counts in women between the ages of 20–60 years
The 60-second timed hair count is a reliable and simple way to measure hair shedding at home, showing older women tend to shed more hair than younger women.
research Prediction of water intake in hair sheep: development of a new model
A new model accurately predicts water intake in hair sheep using dry matter intake.
research Clinical Evaluation of the MIRA Technique in Cellulite Treatment: A Retrospective Case–Control Study
The MIRA technique improves cellulite treatment and skin quality better than standard methods.
research Damage of hair fibers as evaluated by an electrical capacitance technique
research Infrared and Raman Diagnostic Modeling of Phosphate Adsorption on Ceria Nanoparticles
Phosphates strongly attach to cerium dioxide nanoparticles, showing specific spectral patterns.
research Dendritic polyglycerol and N-isopropylacrylamide based thermoresponsive nanogels as smart carriers for controlled delivery of drugs through the hair follicle
Medium to larger nanogels effectively deliver drugs through hair follicles when heated.
research Autonomous wearable sensing enabled by capillary microfluidics: a review
Capillary microfluidic wearables are promising for non-invasive health monitoring through sweat and saliva.
research Reliability and Validity of a Photographic Method for Measuring Facial Hair Density in Men
The photographic method for measuring facial hair density is reliable and valid but needs further testing on different hair densities and skin colors.
research A cosmetic formulation improves facial erythema in vivo
A new cosmetic cream reduced facial redness and skin temperature after 4 weeks of use.
research Impacto de la temperatura en la viabilidad de los injertos capilares durante el trasplante capilar
Temperaturas de 4 °C son ideales para conservar injertos capilares.