exam I terms Flashcards
1
Q
Th1
A
effector T-cell
makes IFN-y and activates MACs for intracellular microbes
important for NK activation
2
Q
Th2
A
make IL-4, IL-5
humoral immunity (Ab production)
Anti-parasite responses
3
Q
Tfh
A
in B cell follicles, needed for B cell differentiation into plasma and memory cells
3
Q
Treg
A
suppressors, keep infection under control, shut down once infection is cleared. suppress T-cell activation
3
Q
Th17
A
makes IL-17, stimulates neutrophil responses for extracellular bacteria and fungi
4
Q
TNF-a
A
- activates vascular endothelium, increased complement entry
4
Q
IL-12
A
activates NK cells
5
Q
IL-6
A
fever
6
Q
IL-1B
A
- vascular endothelium permeability
- local tissue destruction
- produces IL-6
7
Q
IL-8
A
basophil, neutrophil recruitment
8
Q
IFN a/B
A
establish anti-viral state
activate NK cells
9
Q
A
10
Q
A
11
Q
A
12
Q
A
12
Q
A
