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Thrombin and SFLLR activated progelatinase A ( MMP - 2 ) in the culture medium of human umbilical cord endothelial cells ( HUVECs ) .
 Anatomy: human umbilical cord endothelial cells; Anatomy: HUVECs
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: human umbilical cord endothelial cells; Anatomy: HUVECs