research Measurement of Skin Permeation/Penetration of Nanoparticles for Their Safety Evaluation
Nanoparticles don't penetrate intact skin but can enter through pores or damaged skin.
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990-1000 / 1000+ results research Cortical cell types and intermediate filament arrangements correlate with fiber curvature in Japanese human hair
Hair curvature in Japanese people is linked to specific cell types and filament arrangements in the hair cortex.
research Skin toxicity determined in vitro by three-dimensional, native-state histoculture.
This model can replace animal testing for quick, cost-effective skin toxicity tests.
research Progress in studies of epidermal stem cells and their application in skin tissue engineering
Epidermal stem cells show promise for skin repair and regeneration.
research De Novo Production of Dermal Papilla Cells during the Anagen Phase of the Hair Cycle
New cells are added to the hair's dermal papilla during the active growth phase.
research Pattern of tissue invasion by Propionibacterium acnes in acne vulgaris
The document concludes that advanced methods show the presence of P. acnes in acne lesions but do not prove it causes acne.
research Long-term staining of live Merkel cells with FM dyes
FM dyes effectively stain Merkel cells for long-term observation.
research Autofluorescence as a Signal to Sort Developing Glandular Trichomes by Flow Cytometry
Autofluorescence can sort plant cells without labeling.
research Cosmetic assessment of the human hair by confocal microscopy
Confocal microscopy is better than scanning electron microscopy for studying hair in its natural state and understanding hair products' effects.
research Synchronously developing collet hairs in Arabidopsis thaliana provide an easily accessible system for studying nuclear movement and endoreduplication
Arabidopsis collet hairs are good for studying nuclear movement and DNA content increase during growth.