Cells from the pancreatic cancer express very small amounts of Class I MHC molecules and are rest to recognition and killing by CD8+T lymphocytes isolated from the host individual. Substantial tumor cell lysis is observed when these cells are cultured in the presence of a mixed leukocytes population isolated from the peripheral blood of a normal person. Which of the following leukocytes in the blood of the normal individual are most likely responsible for the invitro lysis of the tumor cells.
A) plasma cells
B) CD8
C) CD4
D) Eosinophils
E) Macrophages
F) NK cells
G) Neutrophils.
gogetit Forum Senior
Topics: 39 Posts: 104
12/16/05 - 02:54 PM
#2
?NK cell
Geroo Forum Guru
Topics: 114 Posts: 799
12/16/05 - 03:05 PM
#3
i think NK
sturge_weber Forum Guru
Topics: 77 Posts: 1,042
12/16/05 - 03:31 PM
#4
natural killer cells
msyamp Forum Fanatic
Topics: 60 Posts: 1,462
12/16/05 - 06:50 PM
#5
can you explain!! they should hace antibody for ADCC? ___________________ If you think you can You can! If you think you cant you are right again!!
