منابع مشابه
Ex vivo study of the home-use TriPollar RF device using an experimental human skin model.
BACKGROUND A wide variety of professional radio frequency (RF) aesthetic treatments for anti-aging are available aiming at skin tightening. A new home-use RF device for facial treatments has recently been developed based on TriPollar technology. OBJECTIVE To evaluate the mechanism of the new home-use device, in the process of collagen remodeling, using an ex vivo skin model. METHODS Human s...
متن کاملUse of Microneedle Device to Enhance Dermal Absorption: Study on Ex Vivo Human Skin
Skin constitutes an excellent barrier for the transdermal delivery of hydrophilic or high molecular weight drugs. Low efficacy demonstrated in clinical trials for some topical drugs is mainly due to low skin penetration ability related to the efficient barrier properties of stratum corneum (SC). Transdermal delivery of molecules in the skin is limited by the full epidermis, not just stratum cor...
متن کاملUse of Microneedle Device to Enhance Dermal Absorption: Study on Ex Vivo Human Skin
Skin constitutes an excellent barrier for the transdermal delivery of hydrophilic or high molecular weight drugs. Low efficacy demonstrated in clinical trials for some topical drugs is mainly due to low skin penetration ability related to the efficient barrier properties of stratum corneum (SC). Transdermal delivery of molecules in the skin is limited by the full epidermis, not just stratum cor...
متن کاملAn immunohistological study of anhydrous topical ascorbic acid compositions on ex vivo human skin.
BACKGROUND Ascorbic acid has numerous essential and beneficial functions in normal and photoaged skin. Ionisation of ascorbic acid in aqueous topical formulations leads to oxidative degradation. Ascorbic acid in an anhydrous vehicle would inherently have greater stability. OBJECTIVE The objective of this study was to observe the effects of two anhydrous formulations containing microfine parti...
متن کاملStudy of tolnaftate release from fatty acids containing ointment and penetration into human skin ex vivo.
Five fatty acids (oleic, linoleic, myristic, lauric and capric) were incorporated in 10% (w/w) into ointment formulation and their influence on lipophilic model drug tolnaftate release in vitro and enhancing effect on tolnaftate penetration into epidermis and dermis of human skin ex vivo were investigated. The prepared ointments were tested for homogeneity, pH and theological properties. In vit...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Investigative Dermatology
سال: 1996
ISSN: 0022-202X
DOI: 10.1111/1523-1747.ep12365574