953
Conversely , administration of rauwolscine ( 3 mg kg - 1 i . v . ) in chronic prazosin treated SHR decreased the basal MAP by 12 - 31 % ( n = 4 ) , and subsequent tilts induced further drops of MAP by 19 - 23 % in these rats .
 Chemical: rauwolscine; Chemical: prazosin
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: rauwolscine; Chemical: prazosin