8618
Our aim was to determine the synaptic and proliferative response of the DG to severe oxygen and glucose deprivation ( OGD ) in acute rat hippocampal slices and to investigate the contribution of A ( 2A ) adenosine receptor antagonism to recovery of synaptic activity after OGD .
 Chemical: oxygen; Chemical: glucose; Chemical: adenosine
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: oxygen; Chemical: glucose; Chemical: adenosine