190
Fibrillar forms of Abeta stimulate tPA activity in vitro , whereas in AD patients , a reduction of tPA activity is observed in the affected areas [ 144 , 146 ] .
 Anatomy: Fibrillar
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: Fibrillar