28102
Importantly , cannabinoid treatment improved ATP production , increased the expression of the trophic factor BDNF - 2 , and the mitochondrial regulator PGC1 alpha , and reduced spontaneous GABA release , in HD cells .
 Chemical: ATP; Chemical: GABA
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: ATP; Chemical: GABA