640
It was suggested that UFT has a stronger angiogenesis - inhibitory effect than did other fluorinated pyrimidines , partly due to its pharmacokinetic properties characterized by maintaining of higher and long - lasting blood levels of 5 - FU and partly due the inhibitory effects derived from gamma - hydroxybutyric acid and gamma - butyrolactone , UFT - specific metabolites .
 Anatomy: blood
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: blood