Improved Hydrodynamics for USP Apparatus 2
نویسندگان
چکیده
منابع مشابه
Suppository Dissolution Utilizing USP Apparatus
Standardized in-vitro dissolution testing of suppositories has been of interest to the pharmaceutical industry since the early works of Giabaldi and Gundhofer in 1975.(1) Anthony Palmieri exam ined standard izin g suppository dissolutions in his work at the University of Wyoming (2). Palmieri developed a slotted dissolution basket for suppositories that is ---------widely used by many individua...
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Introduction Dissolution testing is routinely carried out in the pharmaceutical industry to determine the rate of dissolution of solid dosage forms. In addition to being a regulatory requirement, in-vitro dissolution testing is used to assist with formulation design, process development, and the demonstration of batch-to-batch reproducibility in production. The most common of such dissolution t...
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This report summarizes some trends observed in drug dissolution testing, based upon the United States Pharmacopeia (USP) dissolution Apparatus Suitability Test results and the preliminary data obtained from an international collaborative study to assess the pharmaceutical quality of furosemide products in different countries. Based on the USP calibrator data submitted by the participants, repre...
متن کاملInvestigation of the Dissolution Characteristics of Nifedipine Extended-Release Formulations Using USP Apparatus 2 and a Novel Dissolution Apparatus
INTRODUCTION Nifedipine is a calcium-channel blocking agent that is widely used in the treatment of angina pectoris and systemic hypertension (1). The pharmacokinetics and pharmacodynamics of nifedipine have been investigated in numerous studies (2–4). Clinical experiences gained with oral nifedipine formulations with immediate-release (IR) characteristics clearly show that a steep rise in the ...
متن کاملA Comparison of Dissolution Testing on Lipid Soft Gelatin Capsules Using USP Apparatus 2 and Apparatus 4
Introduction Soft gelatin capsule (SGC) formulations are becoming more popular in recent years (1,2). These formulations can mask odors and unpleasant tastes,and are easy to swallow. They are suitable for encapsulation of lipid solutions,suspensions,or paste-like formulations,making them a useful option when formulating poorly water-soluble drugs. Due to the unique properties of SGC formulation...
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ژورنال
عنوان ژورنال: Dissolution Technologies
سال: 1996
ISSN: 1521-298X
DOI: 10.14227/dt030296p7