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After 180 min of temporary middle cerebral artery occlusion in spontaneously hypertensive rats , the effect of phenylephrine - induced hypertension on ischemic brain injury and blood - brain barrier permeability was determined .
 Disease: middle cerebral artery occlusion; Disease: hypertensive; Chemical: phenylephrine; Disease: hypertension; Disease: ischemic brain injury
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: middle cerebral artery occlusion; Disease: hypertensive; Chemical: phenylephrine; Disease: hypertension; Disease: ischemic brain injury