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Lactate production was markedly increased in GK islets and TE - treatment reduced lactate production and protein expression of lactate dehydrogenase and hypoxia - inducible factor 1 alpha ( HIF1 alpha ) .
 Chemical: Lactate; Chemical: lactate; Chemical: lactate
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Lactate; Chemical: lactate; Chemical: lactate