4760
This response was significantly reduced by the intravenous ( i . v . ) injection of guanethidine ( 5 mg ) , hexamethonium ( 10 mg ) or phentolamine ( 5 mg ) , and conversely , potentiated by i . v . desmethylimipramine ( 0 . 3 mg ) , while propranolol ( 0 . 5 mg ) i . v . selectively inhibited the enlargement of pulse pressure and the tachycardia following i . c . carbachol ( 1 mug ) .
 Chemical: guanethidine; Chemical: hexamethonium; Chemical: phentolamine; Chemical: desmethylimipramine; Chemical: propranolol; Disease: enlargement of pulse pressure; Disease: tachycardia; Chemical: carbachol
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: guanethidine; Chemical: hexamethonium; Chemical: phentolamine; Chemical: desmethylimipramine; Chemical: propranolol; Disease: enlargement of pulse pressure; Disease: tachycardia; Chemical: carbachol