In this task, you will be given sentences in which you have to recognize the name of the body cells. A cell is a mass of cytoplasm that is bound externally by a cell membrane. Usually microscopic in size, cells are the smallest structural units of living matter and compose all living things. Although there might be several correct answers, you need to write one of them.

 The role of interleukin 1 ( IL 1 ) in human antigen - specific T cell proliferation was examined .
T cell

 It was found that 98 % of the cells were vimentin positive and also positive for a monoclonal antibody against specific fibroblast antigen ( clone ASO2 , Dianova , Hamburg , Germany ) .
fibroblast

 The pericentral vein cells with IL - 6 and fibrinogen mRNA increases paralleled the increases in cells containing IL - 6 and fibrinogen mRNAs in the abscess walls of sterile and septic animals , respectively .

cells