4443
The present study aimed to investigate the protective effects of Ang - ( 1 - 7 ) on the physiopathologic changes caused by hypertension in brain of spontaneously hypertensive rats ( SHRs ) .
 Chemical: Ang - ( 1 - 7 )
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: Ang - ( 1 - 7 )