2145
OBJECTIVE : This study determined the antihyperalgesic effect of CNSB002 , a sodium channel blocker with antioxidant properties given alone and in combinations with morphine in rat models of inflammatory and neuropathic pain .
 Chemical: CNSB002; Chemical: sodium; Chemical: morphine; Disease: neuropathic pain
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: CNSB002; Chemical: sodium; Chemical: morphine; Disease: neuropathic pain