18077
Finally , based on the known endogenous activity of phospholipase - D as an inducer of cell proliferation and the fact that LiRecDT1 binds to the cell surface , hydrolyzing phospholipids to generate bioactive lipids , we employed LiRecDT1 as an exogenous source of phospholipase - D in B16 - F10 cells .
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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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