ACTA Pharmaceutica Sciencia									
									
										2010 , Vol 52 , Num 1										
									
								
								
								 
											        			
											        			INVESTIGATING THE EFFECT OF VEHICLE ON IN VITRO SKIN PERMEATION OF KETOCONAZOLE APPLIED IN O/W MICROEMULSIONS 
											        			
											        			
											        			 
											        					
											        					Indukaka Ipcowala College of Pharmacy, Sardar Patel University, New Vallabh Vidyanagar 
											        			
											        		
		
											        														        			
																											        					
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											        				The purpose of this study was to investigate the effect of vehicle on in vitro skin permeation of ketoconazole applied in o/w microemulsions. The microemulsion formulation containing 2% ketoconazole was optimized with 14% isopropyl myristate, 42% tween 80/propylene glycol (5:1) and 42% double distilled water (w/w), which showed a highest permeation rate of 63.28 ± 4.93 μg cm-2 h-1. Candida Albicans was used as a model fungus to evaluate the antifungal activity of the best formula achieved. These results indicate that the studied microemulsion formulation might be a promising vehicle for future topical delivery of KTZ. 
											        			
											        			
																											        			
											        			Keywords : 
											        				MICROEMULSION, KETOCONAZOLE, TOPICAL DELIVERY, IN VITRO SKIN PERMEATION STUDY ANTIFUNGAL ACTIVITY 
											        				
											        														        	 
			 
	 
	

