2361
Among the eight mGlu receptor subtypes , mGlu7 receptor is prominently expressed in the basal ganglia , but its role in restoring motor function in animal models of PD is not known .
 Disease: PD
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:
 Disease: PD