Results 211 to 220 of about 93,495 (232)
Some of the next articles are maybe not open access.
Transdermal Absorption of Radioprotectors Using Permeation-Enhancing Vehicles
Radiation Research, 1990Radioprotectors are not currently used clinically due to concerns regarding toxicity and uncertainties regarding tumor protection. Topical radioprotection of skin might find clinical applications with protectors such as WR-2721, but laboratory studies in which protectors have been applied in water have not been promising. We have studied the absorption
M, Sodicoff, A, Lamperti, M C, Ziskin
openaire +2 more sources
Sucrose Esters as Transdermal Permeation Enhancers
2015Surfactants are widely used excipients in topical formulations, not only for their solubilizing and emulsifying properties but also for their well-known capacity to enhance drug permeation. Although nonionic surfactants are frequently chosen because of their mild effect on the skin, they share a low efficacy as permeation enhancers.
María Guadalupe Nava-Arzaluz +2 more
openaire +1 more source
Transdermal delivery of naloxone: ex vivo permeation studies
International Journal of Pharmaceutics, 1999The purpose of this investigation was to study the feasibility of transdermal drug delivery of the potent opioid antagonist naloxone. The pharmacokinetic profile of naloxone makes it a suitable candidate for transdermal delivery. Ex vivo permeation of naloxone through excised rat skin was studied using a diffusion cell.
J, Jaiswal, R, Poduri, R, Panchagnula
openaire +2 more sources
Improvement of transdermal permeation of captopril by iontophoresis.
Acta pharmacologica Sinica, 2001The feasibility of iontophoresis on the transdermal delivery of captopril was studied.Iontophoresis was employed for enhancing transdermal transport of captopril through rat skin in vitro and in vivo.It was demonstrated that the iontophoresis-induced flux of captopril was affected by various factors such as pH, ionic concentration, and the ...
H, Wang, H M, Hou
openaire +1 more source
In vitro transdermal permeation and penetration properties for transfersomes of brucine
China Journal of Chinese Materia Medica, 2016To prepare the liposomes and transfersomes of brucine, characterize their pharmaceutical properties, and compare their in vitro transdermal permeation properties. The liposomes and transfersomes of brucine were prepared by ammonium sulfate gradient method to investigate their pharmaceutical properties such as the particle size, encapsulation efficiency
Yu, Wu, Jun, Chen, Yun, Fang, Jie, Dong
openaire +2 more sources
Transdermal permeation of tetracaine hydrochloride by lecithin microemulsion: In vivo
Colloids and Surfaces B: Biointerfaces, 2006In vivo transdermal permeation of tetracaine hydrochloride encapsulated in lecithin water-in-oil and oil-in-water microemulsion was studied. The effect of the composition of the lecithin microemulsion on analgesic response of tetracaine hydrochloride was evaluated on Wistar rats by tail flick method.
Mohammad, Changez +2 more
openaire +2 more sources
Applications of ultrasonic skin permeation in transdermal drug delivery
Expert Opinion on Drug Delivery, 2008Transdermal ultrasound-mediated drug delivery has been studied as a method for needle-less, non-invasive drug administration. Potential obstacles include the stratum corneum, which is not sufficiently passively permeable to allow effective transfer of many medications into the bloodstream without active methods.
openaire +2 more sources
Enhanced Skin Permeation of Estradiol by Dimethyl Sulfoxide Containing Transdermal Patches
Pharmaceutics, 2021Anna Otterbach, Alf Lamprecht
exaly
Comparison of Ionic Liquids and Chemical Permeation Enhancers for Transdermal Drug Delivery
Advanced Functional Materials, 2020Samir Mitragotri +2 more
exaly