1597
Dex increased systolic blood pressure ( SBP ) from 109 + / - 1 . 8 to 135 + / - 0 . 6 mmHg and plasma superoxide ( 5711 + / - 284 . 9 saline , 7931 + / - 392 . 8 U / ml dex , P < 0 . 001 ) .
 Chemical: Dex; Chemical: superoxide; Chemical: dex
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: Dex; Chemical: superoxide; Chemical: dex