12622
The study highlights the potential utility of novel SLH microparticle formulations as stable dry powders that possess the properties of a lipid - based formulation for the enhanced delivery and efficacy of poorly water - soluble drugs .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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