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The effects on endothelial cells occur in vitro at low drug concentrations , which do not affect microtubule gross morphology , do not cause microtubule bundling or microtubule loss and do not induce cell cycle arrest , apoptosis , or cell death .
 Anatomy: endothelial cells; Anatomy: microtubule; Anatomy: microtubule; Anatomy: microtubule; Anatomy: cell; Anatomy: cell
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: endothelial cells; Anatomy: microtubule; Anatomy: microtubule; Anatomy: microtubule; Anatomy: cell; Anatomy: cell