545
Transporter - facilitated uptake of serotonin ( 5 - hydroxytryptamine or 5 - HT ) has been implicated in anxiety in humans and animal models and is the site of action of widely used uptake - inhibiting antidepressant and antianxiety drugs .
 Disease: anxiety
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
Answer:
 Disease: anxiety