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The enhanced antiangiogenic effect of cRGD - HL was confirmed in Matrigel assay by showing the significant inhibition of bFGF - driven angiogenesis and blood vessel formation .
 Anatomy: blood vessel
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 vessel