1506
Nissl - staining and antibodies against the neuron - specific calcium - binding protein , parvalbumin , served to detect neuronal damage in SNR .
 Chemical: calcium; Disease: neuronal damage
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: calcium; Disease: neuronal damage