7993
Cardiotrophin - 1 ( CT - 1 ) , a member of the interleukin ( IL ) - 6 family , is reported to exhibit a plethora of pleiotropic effects in the heart such as cytoprotective , pro - proliferative and pro - fibrotic ones .
 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