Results 91 to 100 of about 31,339 (306)
Effects of Solvents on Skin Permeation of Formoterol Fumarate
Biological and Pharmaceutical Bulletin, 2006 Effects of various chemicals applied as penetration enhancers on the permeation of formoterol fumarate (FF) across excised rat skin were investigated. Remarkable enhancement was noted with terpenes, fatty acid esters, and higher alcohols, whereas no significant influence was observed in the case of lower alcohols, pyrrolidones, and amines.
Kakubari, Ikuhiro +5 more
openaire +3 more sources
Mechanistic studies on skin permeation models [PDF]
, 2017 The assessment of skin permeation is critically important in many fields and a suitable and robust model that may be used to quantify and predict percutaneous penetration is necessary.
Luo, L
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Interface‐Engineered Binary Framework Composites: Advancing Porous Materials for Precision Medicine
Advanced Materials Interfaces, EarlyView.Binary framework composites integrate two complementary porous architectures into a unified platform, enabling multifunctional design, enhanced structural tunability, and improved physicochemical performance. By combining high surface area, ordered porosity, interfacial synergy, and versatile functionalization, these hybrid materials offer new ...
Navid Rabiee +3 more
wiley +1 more source
Al-Mustansiriyah Journal of Pharmaceutical Sciences, 2019 The assessment of drug permeation into/across the skin is traditionally accomplished using Franz diffusion cells with subsequent analysis by conventional chromatographic methods such as HPLC and more recently using advanced imaging techniques.
Mohammed Hussain Al-Mayahy +2 more
doaj +1 more source
Evaluation for Intrinsic Skin Permeation of Unstable Compounds.
Chemical and Pharmaceutical Bulletin, 1996 An evaluation method is proposed for the intrinsic skin permeation rate of unstable compounds. Vitamin C and vitamin E were used as the model compounds. The degradation of vitamin C and E in the solutions followed first-order kinetics with degradation constants of 0.26 h-1 and 0.014 h-1, respectively.
LEE, Ae-Ri Cho, TOJO, Kakuji
openaire +3 more sources
In vitro and in vivo skin permeation of glycolic acid
, 2009 Evaluation in vitro skin permeation of glycolic acid from two different skin formulation and comparison the in vitro data with those obtained in vivo by means tape-stripping technique in humans. As far as the vehicle influence, in vivo glycolic acid skin
IANNUCCELLI, Valentina +4 more
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A Pressure Microsensor Made of Parylene‐C for Use as Medical Implant
Advanced Materials Technologies, EarlyView.A monolithic parylene‐C pressure sensor with gold strain gauges provides 6.2 μV$\mu{\rm V}$·mmHg$\cdot{\rm mmHg}$−1$^{-1}$ sensitivity. The morphology of a sputtered thin film strain sensor is granular/columnar, which results in a high gauge factor of 7.5. Thermal bonding and parylene‐C coating create a hermetic cavity.
Ann‐Kathrin Klein +2 more
wiley +1 more source
Combined approach of nanoemulgel and microneedle pre-treatment as a topical anticellulite therapy
ADMET and DMPKBackground and purpose: Cellulite is caused by changes in the metabolism of the fatty tissue beneath the skin. Methylxanthines and retinoids are commonly added to the different anticellulite products. However, their topical permeation into the dermis is
Hiba Imad Hameed +1 more
doaj +1 more source
The Development of Transdermal Piroxicam Using HPMC Matrices With PVP K-30 as a Penetration Enhancer
, 2006 The physicochemical properties such as solubility, partition coefficient, and membrane permeability of a drug are required for formulating and estimating drugs absorption that pass through biological membranes.
Aryani, Ni Luh Dewi
core
, 2019 The present study aimed to evaluate the penetration activity of O-acylterpineol derivatives both in vitro and in vivo, and to investigate the enhancing mechanism of O-acylterpineol derivatives which were synthesized by α-terpineol and fatty acid.
Chunyan Wang (306606) +5 more
core +1 more source