[PDF] Top 20 Formulation and evaluation of controlled release matrix tablet of Albuterol sulphate

... Salbutamol Sulphate must be dosed three to four times a daily to maintain its bronchodilation effect due to the short half-life ...through controlled release ...daily formulation of salbutamol ... See full document

... about Evaluation of pre- compression parameters of various formulation blends of Theophylline controlled release matrix ...ability. Evaluation of Theophylline controlled ... See full document

... Theophylline is a bronchodilator that relieves airflow obstruction in chronic asthma and decreases its symptoms. Theophylline is well absorbed by the gastrointestinal tract, and several sustained-release ... See full document

... In vitro release studies were carried out using tablets dissolution test Apparatus 11(Basket Method). The dissolution medium consisted of 0.1 N hydrochloric acid (pH 1.2) for first 2 hrs and phosphate buffer (pH ... See full document

... sustained release matrix tablet of Salbutamol sulphate containing HPMC (Formulation coded HPMC-II) which are taken as ideal or optimized formulation of sustained release ... See full document

... of controlled release Aspirin were prepared using different concentrations of the polymer ethyl cellulose through direct compression by geometrically mixing ...the release profiles of Aspirin. All ... See full document

... of controlled drug delivery , greater attention has been focused on development of sustained or controlled release drug delivery ...of controlled delivery ...or controlled delivery ... See full document

... of controlled release systems necessitates a thorough understanding of the pharmacokinetics and pharmacodynamics of the ...of controlled drug delivery are to ensure safety and to improve efficacy of ... See full document

... Drug Release [11&12] : To study the mechanism of drug release from the matrix tablets, the drug release data were fitted to various kinetic models like zero order, first order, higuchi’s ... See full document

... Sustained release technology is relatively new field and as a consequence, research in the field has been extremely fertile and has produced many ...Sustained release, sustained action, prolonged action, ... See full document

... Hence, three batches were formulated using ethyl cellulose (2%w/w) dispersions in ethanol (95%) and using HPMC KISM and KIOOM by wet granulation process. The formulated tablets are shown good control initial time points. ... See full document

... drug release data of all the buccal tablet formulations was subjected to goodness of fit test by linear regression analysis according to zero order equation, Higuchi’s and Korsmeyer-Peppas models to ... See full document

... Salbutamol sulphate has all the characteristics suitable for developing floating dosage form which would increase its oral ...Salbutamol sulphate was a major challenge in designing its controlled ... See full document

... compressible matrix tablets by direct compression has attracted much attention due to its technological simplicity in comparison with other controlled release ... See full document

... develop controlled release ...drug release, drug concentration in the target tissue and optimization of the therapeutic effect of a drug by controlling its release in the body with lower and ... See full document

... drug release was calculated. The data obtained from in vitro release for formulations prepared by direct compression technique are tabulated in the Table ...drug release with increase in ... See full document

... doses release the entire drug in just few minutes and the therapeutic concentrations are maintained for a short period of time generating a need for administration of another ...sustained release ... See full document

... a controlled release matrix tablet formulation for Atorvastatin Calcium tablets using anionic cross linked polymer Carbomer with a hydrophilic gelling agent ...as release ... See full document

... delayed release dosage form is the more effective formulations which are used for ...uniform release of drug over time, better patient compliance, improvement in treatment efficacy, ability to improve give ... See full document

... between tablet hardness and sustaining of the drug release. The release of drug depends not only on the nature of matrix but also upon the drug polymer ...gelatinous matrix tablets ... See full document