21519
In the Distention group bladder , upregulation of transcripts was noted for three genes reported to be upregulated by stretch in the cultured bladder smooth muscle cells ( BSMC ) in vitro .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None