30558
To gain insight into the mode of action of the steroidal glycosides , nitric oxide ( NO ) production , and expression of genes for transforming growth factor beta - 1 ( TGF - beta ) and its receptors were evaluated .
 Chemical: steroidal glycosides; Chemical: nitric oxide; Chemical: NO
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; Chemical: nitric oxide; Chemical: NO