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17 beta - estradiol activates glucose uptake via GLUT4 translocation and PI3K / Akt signaling pathway in MCF - 7 cells .
 Chemical: 17 beta - estradiol; Chemical: glucose
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: 17 beta - estradiol; Chemical: glucose