13569
Compared with healthy controls , the relative activities of the backdoor and Delta 4 - pathways increase in patients with congenital adrenal hyperplasia during neonatal age and infancy , whereas the activity of the Delta 5 - pathway remains unchanged .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None