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The rise in forearm vascular resistance accompanying intra - arterial norepinephrine ( 25 , 50 , and 100 ng / min ) was also significantly greater after hydrocortisone , increasing from an average of 14 . 9 + / - 2 . 4 R units before treatment to 35 . 1 + / - 5 . 5 R units after hydrocortisone ( SED + / - 6 . 0 , p less than 0 . 05 ) .
 Chemical: norepinephrine; Chemical: hydrocortisone; Chemical: hydrocortisone
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:
 Chemical: norepinephrine; Chemical: hydrocortisone; Chemical: hydrocortisone