Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Srikonda V. Sastry"'
Publikováno v:
International Journal of Pharmaceutics. 165:175-189
The objective of the present study was to prepare and characterize the cellulose acetate (CA) pseudolatex as a semipermeable membrane provider for atenolol gastrointestinal therapeutic system (GITS). For the polymer film coating, it is important to r
Publikováno v:
Journal of Controlled Release. 45:121-130
Osmotically controlled drug delivery systems are of interest for the maintenance of constant drug levels in essential hypertension. The objective of this study was to prepare and evaluate an optimized, osmotically controlled formulation of a model dr
Publikováno v:
Drug Development and Industrial Pharmacy. 23:157-165
Conventional dosage forms are disadvantageous for drugs having short half-lives because of cyclic under- or overdosing and problems of patient compliance. The matrix or reservoir type of controlled-release dosage form provides an alternative. However
Autor:
Serpil M. Kislalioglu, Shailesh K. Singh, Sanford Bolton, Mansoor A. Khan, Anees Abdulquadar Karnachi, Srikonda V. Sastry
Publikováno v:
Journal of Controlled Release. 37:131-141
Extended release dosage forms can be prepared by a number of methods and coprecipitation of drugs with polymers is one of them. Coprecipitation in turn can be achieved by several methods and dissolution of drugs and polymer in a solvent followed by t
Autor:
Indra K. Reddy, Srikonda V. Sastry, Vikas Agarwal, Sami Nazzal, Mansoor A. Khan, S R Vaithiyalingam
Publikováno v:
International journal of pharmaceutics. 193(2)
Maintenance of constant drug levels in the body for those drugs that are used in management of hypertension is extremely beneficial. This can be successfully achieved by delivering the antihypertensives as osmotically-controlled drug-delivery system
Autor:
Mansoor A. Khan, Srikonda V. Sastry
Publikováno v:
Pharmaceutical development and technology. 3(4)
The main objective of the study was to use the statistical response surface methodology to evaluate the effect of formulation variables and their interaction on drug release in atenolol gastrointestinal therapeutic system (GITS) development coated wi
Autor:
Srikonda V. Sastry, Mansoor A. Khan
Publikováno v:
Pharmaceutica acta Helvetiae. 73(2)
Bilayered osmotically controlled Gastrointestinal Therapeutic System of atenolol has been obtained by using cellulose acetate pseudolatex prepared by polymer emulsification method. Various factors such as orifice size, coating thickness, amount and n