1620
However , using wet weight / dry weight methodology , we found that administration of U74006F significantly reduced water content in the right hippocampus ( contralateral to the site of injury ) compared to saline - treated animals ( p less than 0 . 05 ) .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None