316
The antinociceptive properties , as measured by the tail - flick and hot - plate tests , and the motor effects of an intrathecally - administered benzodiazepine agonist midazolam , alone , and in combination with morphine , was examined in rats .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None