24708
Importantly , this bone loss was not associated with reduced locomotor activity or metabolic abnormalities , was accompanied with molecular signs of increased sympathetic outflow , and could be prevented by the beta - blocker propranolol .
 Chemical: propranolol
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: propranolol