این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Iranian Journal of Basic Medical Sciences، جلد ۲۴، شماره ۱، صفحات ۱۰۸-۱۱۵
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Rapid releasing naproxen Liqui-Pellet using effervescent agent and neusilin US2
چکیده انگلیسی مقاله Objective(s): Liqui-Mass technology has shown promising advantages in terms of commercial production and formulation manipulation. This study attempts to further explore the potential of enhanced drug release of effervescent Liqui-Pellet by optimizing certain parameters. Materials and Methods: In the current study, pellets containing co-solvent, naproxen, coating and carrier materials were prepared via extrusion and spheronisation (Liqui-Pellet). Parameters investigated included polysorbate 80 concentration (as a co-solvent), water content and the presence or absence of neusilin US2 as part of the new binary carrier mixture approach. Results: It was found that the success of the Liqui-Pellet production was determined by the amount of polysorbate 80 and water used, where above a certain limit, agglomeration occurred, and the formulation failed. Liqui-Pellet formulation showed an excellent flow, narrow size distribution and was robust to pass friability testing. The key findings in the investigation were that the Liqui-Pellet was capable of a remarkably fast drug release, and 100% drug release achieved within 20 min at pH 1.2, wherein naproxen has been known to be practically insoluble in such pH.Conclusion: Liqui-Pellets display the potential to enhance explosive dissolution where a combination of effervescent powders and binary carriers with the high surface area were used. Furthermore, X-ray microtomography revealed that the pellets were very uniform and homogenous.
کلیدواژه‌های انگلیسی مقاله Coating Excipients Liqui, Mass system Rapid release Solubility X, ray tomography
نویسندگان مقاله | Matthew Lam
Pharmaceutics Research Laboratory, Arundel Building, School of Life Sciences, University of Sussex, Brighton, UK


| Kofi Asare-Addo
Department of Pharmacy, University of Huddersfield, Huddersfield, HD1 3DH, UK


| Ali Nokhodchi
Pharmaceutics Research Laboratory, Arundel Building, School of Life Sciences, University of Sussex, Brighton, UK
نشانی اینترنتی https://ijbms.mums.ac.ir/article_17053.html
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده Original Article
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات