1691
In liver , at 14 weeks postweaning , PPAR - gamma was 30 % lower in the HV - RV and 30 % higher in HV - Ob than in the RV - RV group [ GD P = . 76 , postweaning diet ( PD ) P = . 19 , interaction P = . 02 , by two - way analysis of variance ] .
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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