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Activated peripheral blood T cells from patients with psoriasis tended to exhibit greater spontaneous or dexamethasone - induced apoptosis than did normal T cells , particularly in the presence of sirolimus .
 Disease: psoriasis; Chemical: dexamethasone; Chemical: sirolimus
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: psoriasis; Chemical: dexamethasone; Chemical: sirolimus