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In these conditions , the rates of oxygen uptake , the CO2 evolution and the changes in the redox states of cytochromes indicate that glucose is preferred by Ehrlich ascites tumour cells as energy substrate .
 Ehrlich ascites tumour cells
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Ehrlich ascites tumour cells