11891
2 . The number of times DEX - P was administered was not a significant factor in the induction of either hepatic or intestinal CYP3A ; however , administration of DEX - P multiple times markedly decreased the bioavailability of DEX - P by self - induction of CYP3A .
 Chemical: DEX - P; Chemical: DEX - P; Chemical: DEX - P
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: DEX - P; Chemical: DEX - P; Chemical: DEX - P