935
COX - 1 converts arachidonic acid into prostaglandin endoperoxides PGG2 and PGH2 , the latter being , in turn , transformed by Tx synthase into TxA2 , a potent amplifier of platelet aggregation with vasoconstrictive properties .
 Anatomy: platelet
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: platelet