19083
To evaluate the role of XBP1 in alpha - cells , we created complementary in vivo ( alpha - cell specific XBP1 knockout ( alpha XBPKO ) mice ) and in vitro ( stable XBP1 knock down alpha - cell line , alpha XBPKD ) models .
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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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