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Analysis of atherosclerotic lesions of both en face aortas and cross sections of aortic roots showed that administration of Rs - LPS in 14 - week - old diabetic Apoe ( - / - ) mice for 10 weeks significantly reduced atherosclerotic lesions .
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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