4859
Treatment of HIV-1 -infected promonocytic U1 cells with r-h-TBP-1 or rhu TNFR:Fc reduced PMA -induced HIV-1 p24 antigen production in a concentration-dependent manner, with a maximal inhibition of approximately 90%.
 protein: r-h-TBP-1; protein: HIV-1 p24 antigen; cell type: HIV-1 -infected promonocytic U1 cells; protein: rhu TNFR:Fc
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: r-h-TBP-1, HIV-1 p24 antigen, HIV-1 -infected promonocytic U1 cells, rhu TNFR:Fc 
Answer:
 protein: r-h-TBP-1; protein: HIV-1 p24 antigen; cell type: HIV-1 -infected promonocytic U1 cells; protein: rhu TNFR:Fc