13551
Moreover , LH suppressed both the formation of capillary - like tubes by Hey1B cells cultured in vitro and the ovarian cancer cell - dominant neovascularization in vivo when administered to Hey1B - xenotransplanted mice .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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