1274
The median levels of t - PA Ag and PAI in plasma were respectively 10 . 7 ng / ml ( interquartile range 8 . 6 ng / ml ) and 15 . 7 IU / ml ( interquartile range 12 . 2 IU / ml ) .
 GENE: t - PA Ag; GENE: PAI
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: t - PA Ag; GENE: PAI