650
Pretreatment with reserpine ( 1 mg / kg ) 24 h before the observation test produced increases in vacuous chewing movements and tongue protrusion , as well as increases in tremor and catalepsy , whereas MK - 801 ( 0 . 1 mg / kg ) injection 90 min before the test reversed the effects of reserpine .
 Chemical: reserpine; Disease: tremor; Disease: catalepsy; Chemical: MK - 801; Chemical: reserpine
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: reserpine; Disease: tremor; Disease: catalepsy; Chemical: MK - 801; Chemical: reserpine