6118
Additionally , 2D - DIGE combined MALDI - TOF / TOF analysis showed that HMW - HA might modulate biosynthetic pathways , cell migration , cell outgrowth and protein folding to stimulate wound healing as well as prevent these ischemia - reperfusion - damaged cardiomyocytes from cell death .
 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