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The main purpose of the present investigation was to study the effect of the homologous series of 4 - alkylmorpholine N - oxides on ATP - producing processes in Ehrlich ascites and L1210 murine leukaemia cells .
 Anatomy: Ehrlich ascites; Anatomy: L1210 murine leukaemia cells
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: Ehrlich ascites; Anatomy: L1210 murine leukaemia cells