S Takka

Summary

Affiliation: Istanbul University
Country: Turkey

Publications

  1. ncbi request reprint Propranolol hydrochloride-anionic polymer binding interaction
    Sevgi Takka
    Faculty of Pharmacy, Pharmaceutical Technology Department, University of Gazi, Etiler, 06330 Ankara, Turkey
    Farmaco 58:1051-6. 2003
  2. ncbi request reprint Influence of methacrylic acid and hydroxypropylmethyl cellulose on the tablet properties and in vitro release of dextromethorphan hydrobromide
    S Takka
    Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Gazi, Ankara, Turkey
    Pharmazie 58:886-90. 2003
  3. ncbi request reprint Calcium alginate microparticles for oral administration: II. Effect of formulation factors on drug release and drug entrapment efficiency
    F Acartürk
    Department of Pharmaceutical Technology, Faculty of Pharmacy, Gazi University, Etiler Ankara, Turkey
    J Microencapsul 16:291-301. 1999
  4. ncbi request reprint Calcium alginate microparticles for oral administration: I: Effect of sodium alginate type on drug release and drug entrapment efficiency
    S Takka
    Department of Pharmaceutical Technology, Faculty of Pharmacy, Gazi University, Ankara, Turkey
    J Microencapsul 16:275-90. 1999
  5. ncbi request reprint Investigation of colon-specific dosage forms of ondansetron prepared with natural polymers
    F Tuğcu-Demiröz
    Gazi University, Faculty of Pharmacy, Ankara, Turkey
    Pharmazie 61:916-9. 2006
  6. ncbi request reprint Development and validation of an in vitro-in vivo correlation for buspirone hydrochloride extended release tablets
    Sevgi Takka
    Industrial Pharmacy Program, University of Cincinnati, Medical Center, Cincinnati, OH, USA
    J Control Release 88:147-57. 2003
  7. ncbi request reprint Evaluation of alginate based mesalazine tablets for intestinal drug delivery
    Fatmanur Tuğcu-Demiröz
    Department of Pharmaceutical Technology, Gazi University, Ankara, Turkey
    Eur J Pharm Biopharm 67:491-7. 2007
  8. ncbi request reprint In-vitro and in-vivo evaluation of mesalazine-guar gum matrix tablets for colonic drug delivery
    Fatmanur Tuğcu-Demiröz
    Faculty of Pharmacy, Department of Pharmaceutical Technology, Gazi University, Etiler 06330 Ankara, Turkey
    J Drug Target 12:105-12. 2004

Collaborators

  • F Acartürk
  • Fatmanur Tuğcu-Demiröz
  • F Tuğcu-Demiröz
  • Oznur Konuş-Boyunağa

Detail Information

Publications8

  1. ncbi request reprint Propranolol hydrochloride-anionic polymer binding interaction
    Sevgi Takka
    Faculty of Pharmacy, Pharmaceutical Technology Department, University of Gazi, Etiler, 06330 Ankara, Turkey
    Farmaco 58:1051-6. 2003
    ....
  2. ncbi request reprint Influence of methacrylic acid and hydroxypropylmethyl cellulose on the tablet properties and in vitro release of dextromethorphan hydrobromide
    S Takka
    Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Gazi, Ankara, Turkey
    Pharmazie 58:886-90. 2003
    ..A combination of HPMC K100LV and Eudragit L100-55 in a 1:1 ratio at the 40% level provided an almost similar drug release profile than the marketed product...
  3. ncbi request reprint Calcium alginate microparticles for oral administration: II. Effect of formulation factors on drug release and drug entrapment efficiency
    F Acartürk
    Department of Pharmaceutical Technology, Faculty of Pharmacy, Gazi University, Etiler Ankara, Turkey
    J Microencapsul 16:291-301. 1999
    ..The release of drug from alginate microparticles took place by both diffusion through the swollen matrix and relaxation of the polymer at pH: 1.2-4.5. However, the release was due to diffusion and erosion mechanisms at pH 7-7.5...
  4. ncbi request reprint Calcium alginate microparticles for oral administration: I: Effect of sodium alginate type on drug release and drug entrapment efficiency
    S Takka
    Department of Pharmaceutical Technology, Faculty of Pharmacy, Gazi University, Ankara, Turkey
    J Microencapsul 16:275-90. 1999
    ..5. The release of drug from the chitosan-alginate gel microparticles took place by both diffusion through the swollen matrix and relaxation of the polymer at pH 1.2-4.5...
  5. ncbi request reprint Investigation of colon-specific dosage forms of ondansetron prepared with natural polymers
    F Tuğcu-Demiröz
    Gazi University, Faculty of Pharmacy, Ankara, Turkey
    Pharmazie 61:916-9. 2006
    ....
  6. ncbi request reprint Development and validation of an in vitro-in vivo correlation for buspirone hydrochloride extended release tablets
    Sevgi Takka
    Industrial Pharmacy Program, University of Cincinnati, Medical Center, Cincinnati, OH, USA
    J Control Release 88:147-57. 2003
    ..95) for the two formulations. An average percent prediction error for C(max) was -0.16%, but was 16.1%, for the AUCs of the two formulations...
  7. ncbi request reprint Evaluation of alginate based mesalazine tablets for intestinal drug delivery
    Fatmanur Tuğcu-Demiröz
    Department of Pharmaceutical Technology, Gazi University, Ankara, Turkey
    Eur J Pharm Biopharm 67:491-7. 2007
    ..Thus, the alginate matrix system may be a promising system for the treatment of Crohn's disease involving both the ileum and large intestine...
  8. ncbi request reprint In-vitro and in-vivo evaluation of mesalazine-guar gum matrix tablets for colonic drug delivery
    Fatmanur Tuğcu-Demiröz
    Faculty of Pharmacy, Department of Pharmaceutical Technology, Gazi University, Etiler 06330 Ankara, Turkey
    J Drug Target 12:105-12. 2004
    ..Barium sulphate was used as a marker in the tablets for in vivo studies. These results showed that, the matrix tablets reached the colon; not being subjected to disintegration in the upper region of the GI system in all the subjects...