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Disruption of 11 beta HSD1 in mice increased ( p < 0 . 05 ) the 7KC / 7 beta OHC ratio in plasma ( by 20 % ) and also in isolated microsomes ( 2 fold ) .
 Chemical: 7KC; Chemical: 7 beta OHC
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: 7KC; Chemical: 7 beta OHC