21908
The present work demonstrates that hypothalamic integration of metabolic signals requires neuronal expression of glucosylceramide synthase ( GCS ; UDP - glucose : ceramide glucosyltransferase ) .
 Chemical: glucosylceramide; Chemical: UDP; Chemical: glucose; Chemical: ceramide
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: glucosylceramide; Chemical: UDP; Chemical: glucose; Chemical: ceramide