Yayın tarihi için Farmasötik Teknoloji Anabilim Dalı listeleme
Toplam kayıt 89, listelenen: 21-40
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Studies on prolonged release matrix tablet formulations of hydralazine hydrochloride
(2003)The purpose of this study was to prepare prolonged release tablet formulations of hydralazine hydrochloride which has been used as an antihypertensive agent. To achieve this, carbomers (Carbopol® 834, 934, 940 and 1342) ... -
Physicochemical characterization and dissolution properties of cinnarizine solid dispersions
(2005)Sudaki çözünürlüğü düşük olarak bilinen kalsiyum antagonisti sinnarizinin biyoyararlanımı değişken veya düşüktür. Bu özellikteki bir ilaç materyalinin çözünme davranışının iyileştirilmesi, oral biyoyararlanımı geliştirebilir. ... -
Formulation and characterization of a cosmetic multiple emulsion system containing macadamia nut oil and two anti aging agents
(2005)Bu çalışmanın amacı, doğal bir yağ kullanarak, iki farklı cilt yaşlanmasını geciktirici madde içeren kararlı emülsiyon sistemini hazırlamaktır. Çok kararsız ve oksijen varlığında yapısının parçalandığı bilinen vitamin C, ... -
In vitro evaluation of sustained released matrix tablet formulations of clarithromycin
(Osterreichische Apotheker-Verlagsgesellschaft m.b.H., 2005)Sustained release matrix tablets of clarithromycin were prepared using different polymers as Hydroxypropyl methylcellulose (HPMC), Carbopol 934 and Eudragit RL/PO by direct compression technique. For the quality control ... -
Enhancement in dissolution pattern of piribedil by molecular encapsulation with beta-cyclodextrin
(Prous Science, Sa, 2006)The aim of this was to improve the dissolution behavior of piribedil by molecular encapsulation with beta-cyclodextrin (beta-CD). Toward this aim, physical mixing, co-grinding, and spray-drying methods were used to prepare ... -
Sunblocking efficiency of various TiO2-loaded solid lipid nanoparticle formulations
(2006)In this study, titanium dioxide (TiO2) was incorporated into solid lipid nanoparticle (SLN) formulations using both classical and novel preparation methods. The SLNs were investigated by evaluating their stabilities and ... -
Preparation of prolonged release clarithromycin microparticles for oral use and their in vitro evaluation
(Pharmaceutical Soc Korea, 2006)Prolonged release microparticles of clarithromycin (CL) were prepared using Eudragit RL 100 and RS 100 by spray-drying and casting-drying techniques. For the characterization of those microparticles, preparation yield, ... -
Propranolol HCl imprinted polymeric microspheres: Development, characterization and dissolution
(2007)Specificity to target molecule, high selectivity and sensitivity to release and targeting were achieved using molecularly imprinted polymer (MIP) systems. In this study, propranolol HCl (PHCL) imprinted methacryloylamido ... -
The next generation of skin antiaging dermacosmetic products [Cilt yaşlanmasi{dotless} karşi{dotless}ti{dotless} dermakozmetik ürünlerde gelecek jenerasyon]
(Turkiye Klinikleri, 2008)Among the visible changes frequently seen in aged skin are roughness in skin surface, widening of pores, sagging with wrinkling, excess skin on eyelids, downward mouth, double chin, color changes such as paling, darkening ... -
Preparation and in vitro evaluation of controlled release hydrophilic matrix tablets of ketorolac tromethamine using factorial design
(Informa Healthcare, 2008)Controlled release matrix tablets of ketorolac tromethamine (KT) were prepared by direct compression technique using cellulose derivatives as hydroxypropylmethyl cellulose (HPMC), hydroxyethyl cellulose (HEC), and carboxymethyl ... -
Formulation and in-vivo evaluation of a cosmetic multiple emulsion containing vitamin C and wheat protein
(University Karachi, 2008)The purpose of the study was to see the effect of two antiaging agents in one stable multiple emulsion prepared using natural oil. Vitamin C, which is a very unstable ingredient and is decomposed in the presence of oxygen, ... -
Release of vitamin e from different topical colloidal delivery systems and their in vitro-in vivo evaluation [E Vitamininin Farkli{dotless} Topik Kolloidal Taşi{dotless}yi{dotless}ci{dotless} Sistemlerden Sali{dotless}mi{dotless} ve in vitro-in vivo Degerlendirilmesi]
(2010)In this study, topically applicable o/w microemulsion (ME), o/w simple emulsion (SE) and solid lipid nanoparticle (SLN) cosmetic delivery systems were prepared containing vitamin E. Characterization of the systems was ... -
Cyclosporine-A incorporated cationic solid lipid nanoparticles for ocular delivery
(Taylor & Francis LTD, 2010)In the present study, Cyclosporine A (CsA) was successfully incorporated into cationic solid lipid nanoparticles (SLN) for ocular application. Physicochemical characterizations of SLNs were analysed in detail during the ... -
Release of vitamin E from different topical colloidal delivery systems and their in vitro-in vivo evaluation
(2010)Bu çalışmada, E vitamini yüklenmiş topik uygulanabilir y/s mikroemülsiyonu (ME), y/s basit emülsiyonu (SE) ve katı lipit nanopartikül (SLN) kozmetik taşıyıcı sistemleri hazırlanmıştır. Sistemlerin karakterizasyonu için ... -
Polymeric Cyclosporine-A Nanoparticles for Ocular Application
(Amer Scientific Publishers, 2011)In the present study, cyclosporine A (CsA) was incorporated successfully into cationic Eudragit(R) RS 100 nanoparticles (EPNs) aiming ocular application. Physicochemical characterization of the EPNs prepared was performed ... -
Release characteristics of vitamin E incorporated chitosan microspheres and in vitro-in vivo evaluation for topical application
(Elsevier Sci LTD, 2011)Vitamin E (VE) is known to be a natural antioxidant by scavenging free radicals and leading to an antiaging effect. Chitosan (CS), an excellent biopolymer obtainable from renewable resources has become of great interest ... -
Inclusion complexes of fluconazole with beta-cyclodextrin: physicochemical characterization and in vitro evaluation of its formulation
(Springer, 2011)Fluconazole (FZ) is a triazole antifungal drug administered orally or intravenously. It is employed for the treatment of mycotic infections. However, the efficacy of FZ is limited with its poor aqueous solubility and low ... -
Inclusion complexes of ketoconazole with beta-cyclodextrin: physicochemical characterization and in vitro dissolution behaviour of its vaginal suppositories
(Springer, 2011)Ketoconazole (KZ) is an imidazole antifungal agent which is administered topically and also orally. KZ is practically insoluble in water. Vaginal candidiasis is a common condition and up to 75% of all women have at least ... -
A validated HPLC method for the determination of octocrylene in solid lipid nanoparticle systems
(Govi-Verlag Pharmazeutischer Verlag GMBH, 2011)UV filters are traditionally classified as chemical absorbers and physical blockers depending on their mechanism of action. In this study, one of the most important chemical UVB absorber, octocrylene, was incorporated into ... -
Solid lipid nanoparticles: A possible vehicle for zinc oxide and octocrylene
(Govi-Verlag Pharmazeutischer Verlag GMBH, 2012)An efficient sunscreen formulation shows good absorption in the relevant UV range. Efficacy also means that the UV absorber must be easily incorporated in any kind of formulation. In this study, a chemical absorber, ...