4464
Tissue - level flexural moduli for Hpr mice were significantly ( p < 0 . 01 ) smaller compared to wild - type ( ~ 5 to 10 - fold reduction ) .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None