13144
Using semiquantitative RT- PCR , we found a striking increase in IL-6 mRNA levels only in resuscitated HS , with peak levels observed 1 h after initiation of resuscitation.
 protein: IL-6; RNA: IL-6 mRNA
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: IL-6, IL-6 mRNA 
Answer:
 protein: IL-6; RNA: IL-6 mRNA