Which compound or class of compounds is noted for it’s ability to inhibit viral infection/reproduction?
TNF
interferons
chemokines
adhesion molecules
The cytokines that selectively stimulate the proliferation and differentiation of hematopoietic stem cells are:
IL
TNF
IFN
CSF
TGF
The cytokines that can make erythrocyte-like precursor cells proliferate and differentiate into mature erythrocyte are:
IL-2
IFN
TPO
EPO
Which of the following cytokines can promote platelet production is:
IL-2
IFN
TPO
EPO
Which of the following immune molecules have specific effects?
Ab
IL-2
IFN
TNF
The cytokines that directly kill tumor cells are:
IL-1
IFN
TNF
IL-6
The cytokines that enable activated T lymphocytes to continue to proliferate and differentiate are:
IL-1
IL-2
IL-4
IL-6
Which of the following cells cannot secrete cytokines:
T lymphocytes
B lymphocytes
Plasma cells
Fibroblasts
Cytokine secretion is characterized by:
Multicellular origin
Secretion brief and limited
Autocrine
Paracrine
Endocrine
What belongs to CSF
EPO
GM-CSF
TGF
M-CSF
IL-4
The biological effects of IFN include:
Antiviral
Anti-tumor
Inhibition of cell proliferation
Antigen presentation
Which of the following is true about cytokine?
Cytokines include IL, IFN, TNF, CSF, GF and chemokines
Most of CK is synthesized and secreted by activated cells
Cytokines play a role mainly through autocrine and paracrine
Cytokines have strong biological activity
Cytokines can be classified into six categories according to their functions, including
IL
Interleukin
IFN
Interferon
GF
Growth Factor
TNF
Tumor Necrosis Factor
CSF
Colony Stimulating Factor