Naproxen Niosomes Prepared with Various Nonionic Surfactants Mixed with Cholesterol

Rubrik: Originale

(Treffer aus pharmind, Nr. 01, Seite 120 (2015))

Ghanbarzadeh S | Khorrami A | Arami S

Naproxen Niosomes Prepared with Various Nonionic Surfactants Mixed with Cholesterol / Effects of alkyl chain, hydrophilic lipophilic balance, phase transition temperature and cholesterol content · Ghanbarzadeh S, Khorrami A, Arami S · ¹Research Center for Pharmaceutical Nanotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran und ²Department of Pharmaceutics, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran und ³Student Research Committee, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran und ⁴Department of Pharmacology & Toxicology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran und ⁵Pharmaceutical Biotechnology Department, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
Ethanol injection method HLB Naproxen niosomes Response surface methodology Niosomes, resulted from synthetic nonionic surfactants' self-assembly, have similar physical properties to liposomes and have been prepared in the same way, which can be an alternative to liposomes. Niosomes, in form of unilamellar and multilamellar vesicles, are capable to entrap a variety of drugs, where soluble drug molecules are present in the aqueous compartments between the bilayer whereas insoluble ones are entrapped within the bilayer matrix. The drug encapsulation in niosomes decreases drug degradation and post-administration inactivation, prevents undesirable side effects, controls delivery to a particular site and increases drug bioavailability ...