24388
Abstract Objective : Lyophilized microparticles composed of budesonide ( BDS ) , hydroxypropyl - beta - cyclodextrin ( HP - beta - CD ) , and hydroxypropylmethylcellulose ( HPMC ) or sodium carboxymethylcellulose ( CMC - Na ) were developed for intranasal delivery and their characteristics were evaluated .
 Chemical: budesonide; Chemical: BDS; Chemical: hydroxypropyl - beta - cyclodextrin; Chemical: HP - beta - CD; Chemical: sodium; Chemical: Na
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: budesonide; Chemical: BDS; Chemical: hydroxypropyl - beta - cyclodextrin; Chemical: HP - beta - CD; Chemical: sodium; Chemical: Na