Kurum Yazarı "Yazan, Yasemin" Makale Koleksiyonu İçin Listeleme
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New approach to hypertension treatment: Carvediol-loaded PLGA nanoparticles, preparation, in vitro characterization and gastrointestinal stability
Öztürk, Ahmet Alper; Martin, Banderas, L.; Cayero Otero, Maria D.; Yenilmez, Evrim; Yazan, Yasemin (Colegio de Farmaceuticos de la Provincia de Buenos Aires, 2018)Carvedilol (CVL) has advantages over the first generation of ß-blockers in patients with heart failure due to its properties of reducing cardiovascular morbidity and mortality. On the other hand, CVL has a short half-life ... -
New Approach to Hypertension Treatment: Carvediol-Loaded PLGA Nanoparticles, Preparation, In Vitro Characterization and Gastrointestinal Stability
Öztürk, Ahmet Alper; Martin Banderas, Lucia; Cayero Otero, Maria D.; Yenilmez, Evrim; Yazan, Yasemin (Colegio Farmaceuticos Provincia De Buenos Aires, 2018)Carvedilol (CVL) has advantages over the first generation of beta-blockers in patients with heart failure due to its properties of reducing cardiovascular morbidity and mortality. On the other hand, CVL has a short half-life ... -
The next generation of skin antiaging dermacosmetic products [Cilt yaşlanmasi{dotless} karşi{dotless}ti{dotless} dermakozmetik ürünlerde gelecek jenerasyon]
Yazan, Yasemin (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 ... -
Ornidazole incorporated chitosan nanoparticles for ocular application
Başaran, Ebru; Şenel, Behiye; Kırımlıoğlu, Gülsel Yurtdaş; Güven, Umay Merve; Yazan, Yasemin (Colegio de Farmaceuticos de la Provincia de Buenos Aires, 2015)Considering the low ocular bioavailability of conventional formulations used for ocular bacterial infection treatment, there is a need for developing efficient modern drug delivery systems. Main attempt in this study was ... -
A Polarographic Study on Dipyridamole and Its Determination in Commercial Tablets
Tunçel, Muzaffer; Yazan, Yasemin; Ak, Dilek; Atkoşar, Zeki (Marcel Dekker Inc, 1991)The direct current polarographic behaviour of dipyridamole, a coronary vasodilator, in the supporting electrolyte consisting of 0.2 M KCl, 20% (v/v) ethanol and buffer solutions is described in this study. Morphologically ... -
Polymeric Cyclosporine-A Nanoparticles for Ocular Application
Başaran, Ebru; Demirel, Müzeyyen; Sırmagül, Başar; Yazan, Yasemin (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 ... -
Preparation and in vitro characterization of a fluconazole loaded chitosan particulate system
Kırımlıoğlu, Gülsel Yurtdaş; Yenilmez, Evrim; Başaran, Ebru; Yazan, Yasemin (İstanbul Medipol University, 2019)In the present study fluconazole (FZ) was successfully incorporated into cationic chitosan nanoparticles prepared by spray-drying method aiming dermal delivery. Particle size and zeta potential measurements, drug content, ... -
Preparation and in vitro evaluation of in situ gelling system containing lithium carbonate for parenteral administration
Özer, S.; Şenel, B.; Yazan, Yasemin (Springer Verlag, 2019)Lithium is the principal and the most effective drug in the treatment of bipolar disorder since the middle of the previous century. However, narrow therapeutic range and side effect profile of lithium necessitate its careful ... -
Preparation of prolonged release clarithromycin microparticles for oral use and their in vitro evaluation
Genç, Lütfi; Demirel, Müzeyyen; Yazan, Yasemin (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
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 ... -
Rapid analysis of verapamil in plasma by reversed phase HPLC
Yazan, Yasemin; Bozan, Berrin (1995)A modified and simple HPLC procedure has been developed for verapamil in plasma. Plasma samples have been vortex-mixed and centrifuged without any need of extraction. The analysis has been performed on a C20 reversed-phase ... -
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]
Yenilmez, Evrim; Yazan, Yasemin (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 ... -
Solid lipid nanoparticles: A possible vehicle for zinc oxide and octocrylene
Berkman, Murat Sami; Yazan, Yasemin (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, ... -
Sunblocking efficiency of various TiO2-loaded solid lipid nanoparticle formulations
Cengiz, E.; Wissing, S. A.; Müller, R. H.; Yazan, Yasemin (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 ... -
A validated HPLC method for the determination of octocrylene in solid lipid nanoparticle systems
Berkman, Murat Sami; Yazan, Yasemin (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 ... -
Vitamin E Loaded Fabrics as Cosmetotextile Products: Formulation and Characterization
Başyiğit, Zeynep Ömeroğulları; Kut, Duck; Yenilmez, Evrim; Eyüpoğlu, Seyda; Hocaoğlu, Emel; Yazan, Yasemin (Ege University, 2018)Skin fights constantly during the day to be saved from free radicals caused by UV rays and pollution. However, skin cells repair damage and restore complexion during sleep. Enhancement of repair and restoration can be ...