A pH sensitive multi-particulate system intended to approximate the chronobiology of angina pectoris is proposed for colonic targeting. The system comprising of Eudragit S-100 coated pellets was designed for chronotherapeutic delivery of diltiazem hydrochloride. The drug loaded core pellets were produced by aqueous extrusion spheronization technique using microcrystalline cellulose as a spheron...

The main objective of this study was to prepare colon-specific pellets of budesonide, using pectin as film coating. Pellet cores of budesonide were prepared by extrusion / spheronization technique. Pectin, in different ratios was combined with Eudragit RS30D, Eudragit NE30D or Surelease to produce film coating. The dissolution profiles of pectin coated pellets were investigated in pH of 1.2 (2 ...

the main objective of this study was to prepare colon-specific pellets of budesonide, using pectin as film coating. pellet cores of budesonide were prepared by extrusion / spheronization technique. pectin, in different ratios was combined with eudragit rs30d, eudragit ne30d or surelease to produce film coating. the dissolution profiles of pectin coated pellets were investigated in ph of 1.2 (2 ...

The objective of this study was to develop solid self-emulsifying pellets to deliver the poorly bioavailable Milk Thistle extract (Silybum Marianum) [1]. These pellets were prepared via extrusion/spheronization procedure, using a self-emulsifying system or SES (composed of Akoline MCM, Miglyol, Tween 80, Soy Lecithin and Propylene Glycol), microcrystalline cellulose and lactose monohydrate. To ...

Abstract The main objective of this study was to prepare colon-specific pellets of budesonide using pectin as film coating.  Pellet cores of budesonide were prepared by extrusion / spheronization technique. Pectin, in different ratios was combined with Eudragit RS30D, Eudragit NE30D or Surelease to produce film coating. The dissolution profiles of pectin coated pellets were investigated in pH o...

The main objective of this study was to prepare colon-specific pellets of budesonide, using pectin as film coating. Pellet cores of budesonide were prepared by extrusion / spheronization technique. Pectin, in different ratios was combined with Eudragit RS30D, Eudragit NE30D or Surelease to produce film coating. The dissolution profiles of pectin coated pellets were investigated in pH of 1.2 (2 ...

Abstract The main objective of this study was to prepare colon-specific pellets of budesonide using pectin as film coating.  Pellet cores of budesonide were prepared by extrusion / spheronization technique. Pectin, in different ratios was combined with Eudragit RS30D, Eudragit NE30D or Surelease to produce film coating. The dissolution profiles of pectin coated pellets were investigated in pH o...

Objective(s): This study evaluates the effect of substitution of microcrystalline cellulose (MCC) with ethylcellulose (EC) on mechanical and release characteristics of theophylline pellets. Materials and Methods: The effect of addition of EC was investigated on characteristics of pellets with varying drug content prepared by extrusion-spheronization. Also the effect of type of granulating liqui...

objective(s): a box-behnken design was used for evaluation of eudragit coated diclofenac pellets. the purpose of this work was to optimize diclofenac pellets to improve the physicochemical properties using experimental design. materials and methods: diclofenac was loaded onto the non-pareil beads using conventional coating pan. film coating of pellets was done at the same pan. the effect of pla...

The review focused on technique of solid self-emulsifying pellets (SEPs) for solubility enhancement poorly water soluble drug. oral route administration has been and still is currently the primary drug delivery owing to its potential advantages compared other routes. process hydrophobic drugs plays a key role in formulation development achieve bioavailability therapeutic action at target site.1...