15698
To evaluate the relationship between the in vitro and in vivo potency of sodium - glucose cotransporter ( SGLT ) inhibitors , a pharmacokinetic and pharmacodynamic ( PK - PD ) study was performed using normal rats .
 Chemical: sodium; 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: sodium; Chemical: glucose