30553
Steroidal glycosides from the bulbs of Easter lily ( Lilium longiflorum Thunb . ) promote dermal fibroblast migration in vitro .
 Chemical: Steroidal glycosides
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: Steroidal glycosides