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It is well established that both estrogen loss and type II diabetes mellitus ( DMII ) can impair bone metabolism , but whether estrogen loss exacerbates the effects of DMII is unclear .
 Chemical: estrogen; Chemical: estrogen
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: estrogen; Chemical: estrogen