24860
In addition , we evaluated whether the phosphodiesterase - 5 ( PDE - 5 ) inhibitor tadalafil , in a randomized double blind placebo controlled design , might attenuate postprandial glucose levels in obese women .
 Chemical: tadalafil; Chemical: glucose
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: tadalafil; Chemical: glucose