3403
In the present study , a novel inhibitor of angiogenesis was synthesized by covalently linking a nonanticoagulating derivative of heparin , heparin adipic hydrazide ( HAH ) , by an acid - labile bond to the antiangiogenic steroid , cortisol .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
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