Results 31 to 40 of about 499,782 (306)

Non-invasive assessment of skin hydration and sensation with diffuse reflectance spectroscopy

open access: yesScientific Reports, 2023
The skin is a vital organ in the human body, providing essential functions such as protection, sensation, and metabolism. Skin hydration is one of the crucial factors in maintaining normal skin function.
Ying-Yu Chen   +4 more
doaj   +1 more source

Electron Spin Dynamics of the Superconductor CaC6 probed by ESR [PDF]

open access: yes, 2007
Conduction Electron Spin Resonance (CESR) was measured on a thick slab of CaC6 in the normal and superconducting state. A surprising increase of the CESR intensity below Tc can not be explained by the theoretically predicted change in spin susceptibility.
B. Büchner   +7 more
core   +1 more source

Analytical Method Development and Dermal Absorption of Pyrogallol, a Hair Dye Ingredient

open access: yesToxics, 2022
Pyrogallol is an ingredient in hair dye. Its concentration in hair dye is managed at less than 2.0% in Korea. There have been no reports on the dermal absorption rate of pyrogallol.
Yu-Jin Kim   +5 more
doaj   +1 more source

Race, pigmentation, and the human skin barrier—considerations for dermal absorption studies

open access: yesFrontiers in Toxicology, 2023
A functional human skin barrier is critical in limiting harmful exposure to environmental agents and regulating the absorption of intentionally applied topical drug and cosmetic products.
Alec T. Salminen   +2 more
doaj   +1 more source

Improving Water Solubility and Skin Penetration of Ursolic Acid through a Nanofiber Process to Achieve Better In Vitro Anti-Breast Cancer Activity

open access: yesPharmaceutics
Woman’s breast cancer has always been among the top ten causes of cancer death, and nearly 2% to 5% of locally advanced breast cancers develop a fungating breast wound.
Hsuan Fu   +3 more
doaj   +1 more source

Development and Evaluation of an In Silico Dermal Absorption Model Relevant for Children

open access: yesPharmaceutics, 2022
The higher skin surface area to body weight ratio in children and the prematurity of skin in neonates may lead to higher chemical exposure as compared to adults.
Yejin Esther Yun   +3 more
doaj   +1 more source

Nanotechnology in medicine and relevance to dermatology: Present concepts

open access: yesIndian Journal of Dermatology, 2012
Nanotechnology and nanomedicine are complementary disciplines aimed at the betterment of human life. Nanotechnology is an emerging branch of science for designing tools and devices of size 1-100 nm, with unique functions at the cellular, atomic and ...
K H Basavaraj
doaj   +1 more source

Model fitting for small skin permeability data sets: hyperparameter optimisation in Gaussian Process Regression [PDF]

open access: yes, 2018
This is the pre-peer reviewed version of the following article: Parivash Ashrafi, Yi Sun, Neil Davey, Roderick G. Adams, Simon C. Wilkinson, and Gary Patrick Moss, ‘Model fitting for small skin permeability data sets: hyperparameter optimisation in ...
Adams, Roderick   +5 more
core   +3 more sources

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

open access: yesMolecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos   +6 more
wiley   +1 more source

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