4448
After inhibition of monoamine oxidase with pargyline ( 10 mg / kg . i . v . ) , the effects of tyramine ( 1000 micrograms ) injected into the hepatic artery were potentiated .
 GENE: monoamine oxidase
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: monoamine oxidase