12362
To approach this issue, we used CD36 transfected Chinese hampster ovary (CHO) cells , exposed them to Ox LDL , and determined changes in the activity of the transcription factor NF-kappaB .
 cell type: Chinese hampster ovary (CHO) cells; protein: transcription factor; protein: NF-kappaB; protein: CD36
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: Chinese hampster ovary (CHO) cells, transcription factor, NF-kappaB, CD36 
Answer:
 cell type: Chinese hampster ovary (CHO) cells; protein: transcription factor; protein: NF-kappaB; protein: CD36