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The microvessel density ( MVD ) ) decreased from 42 . 4 + / - 4 . 8 to 10 . 5 + / - 3 . 2 per x 200 magnificetion microscopic field by CD10 staining and from 68 . 5 + / - 4 . 5 to 37 . 5 + / - 4 . 6 by CD31 staining , respectively ( P less than 0 . 05 ) .
 Anatomy: microvessel
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: microvessel