The aim of this study was to improve wettability and dissolution rate of a poorly water-soluble drug, cilostazol, using the supercritical antisolvent (SAS) process. The solid state of particles precipitated from dichloromethane containing additives, including poloxamer 188, poloxamer 407, TPGS 1000, Gelucire 44/14 and Gelucire 50/13, in supercritical CO(2) medium were characterized by different...

INTRODUCTION SNX-2112 is a promising anticancer agent but has poor solubility in both water and oil. In the study reported here, we aimed to develop a nanocrystal formulation for SNX-2112 and to determine the pharmacokinetic behaviors of the prepared nanocrystals. METHODS Nanocrystals of SNX-2112 were prepared using the wet-media milling technique and characterized by particle size, different...

The present study investigates the possibility of using poloxamers as solubility and dissolution rate enhancing agents of poorly water soluble bioactive constituent patchouli alcohol (PA) that can be used for the preparation of immediate release pellets formulation. Two commercially available grades poloxamer 188 (P 188) and poloxamer 407 (P 407) were selected, and solid dispersions (SDs) conta...

Meloxicam is included in the class II Biopharmaceutical Classification System (BCS). This drug has low solubility and high permeability. The one of factors that affect dissolution rate drug. One effort to increase meloxicam by forming a solid dispersion system made using melting method. addition PEG 6000 poloxamer 188 carriers determine aims meloxicam. purpose this study characterize with matri...

the present study investigates the possibility of using poloxamers as solubility and dissolution rate enhancing agents of poorly water soluble bioactive constituent patchouli alcohol (pa) that can be used for the preparation of immediate release pellets formulation. two commercially available grades poloxamer 188 (p 188) and poloxamer 407 (p 407) were selected, and solid dispersions (sds) conta...

Fenoterol HBr is a bronchodilator known to be subject to first pass effect after oral administration. The aim of this study was to prepare and evaluate fenoterol HBr suppositories. Suppositories were prepared by a fusion method using different fatty bases, viz. Witepsol H15, Witepsol E75, Suppocire AP, and Suppocire BM, as well as different hydrophilic bases, viz. polyethylene glycol and poloxa...

The present study investigates the possibility of using poloxamers as solubility and dissolution rate enhancing agents of poorly water soluble bioactive constituent patchouli alcohol (PA) that can be used for the preparation of immediate release pellets formulation. Two commercially available grades poloxamer 188 (P 188) and poloxamer 407 (P 407) were selected, and solid dispersions (SDs) conta...