1874
To achieve this aim , the effects of ouabain injection immediately after and 7 days following a single ICV administration ( at concentrations of 10 ( - 2 ) and 10 ( - 3 ) M ) on locomotion was measured using the open - field test .
 Chemical: ouabain
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: ouabain