2096
The number of NADPH - diaphorase positive elements in the SON and the PVN was modulated by both ERs but , depending on the nucleus , ER alpha and ER beta ligands induced different effects .
 Chemical: NADPH
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: NADPH