2745
Comparison of the skin permeation profiles of amorphous ketotifen - dispersed matrices between two different drug contents suggested that the steady - state flux was not influenced by the drug content .
 Anatomy: skin
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities: skin 
Answer:
 Anatomy: skin