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We have evaluated the effect of thalidomide on VEGF secretion , cell migration , adhesion as well as in capillary formation of human endothelial cell line EA . hy 926 .
 cell, capillary, endothelial cell line EA . hy 926
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 cell, capillary, endothelial cell line EA . hy 926