8640
Stimulation of lymphoid cells with interleukin-1beta ( IL-1beta ) led to ROI production and NF-kappaB activation , which could both be blocked by antioxidants or FLAP inhibitors, confirming that 5-LOX was the source of ROIs and was required for NF-kappaB activation in these cells.
 protein: NF-kappaB; protein: interleukin-1beta; protein: IL-1beta; cell type: lymphoid cells; protein: FLAP; protein: 5-LOX; protein: NF-kappaB
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: NF-kappaB, interleukin-1beta, IL-1beta, lymphoid cells, FLAP, 5-LOX, NF-kappaB 
Answer:
 protein: NF-kappaB; protein: interleukin-1beta; protein: IL-1beta; cell type: lymphoid cells; protein: FLAP; protein: 5-LOX; protein: NF-kappaB