11325
Azeptin dose-dependently suppressed both DNA and protein synthesis in human gingival fibroblasts ( HF ) and also suppressed blastogenesis of human peripheral blood lymphocytes ( PBL ). Generation of tumor necrosis factor-alpha , interleukin 1-beta , granulocyte-macrophage colony-stimulating factor and interleukin-6 from 10(-5) M Azeptin -treated PBL and human monocytes ( HM ) was decreased to approximately 1/3 to 2/3 of the control levels.
 PBL, human peripheral blood lymphocytes, granulocyte-macrophage colony-stimulating factor, HF, tumor necrosis factor-alpha, PBL, HM, human monocytes, human gingival fibroblasts, interleukin 1-beta, interleukin-6
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 PBL, human peripheral blood lymphocytes, granulocyte-macrophage colony-stimulating factor, HF, tumor necrosis factor-alpha, PBL, HM, human monocytes, human gingival fibroblasts, interleukin 1-beta, interleukin-6