Review Cards Flashcards
1
Q
Variable part of Ab (specific name)
A
Fab-binds antigen (2 places)
2
Q
Constant part (be specific)
A
Fc-binds immune cell (1)
3
Q
secretory ab
A
IgA
4
Q
most abundant ab in serum
A
IgG
5
Q
Activates macrophages
A
IFN-gamma (from TH-1)
6
Q
IFN-alpha
A
selectins/inflammation
7
Q
live virus pathway
A
CTLs-so proteosomes-MHC1 etc
8
Q
Extracellular antigen pathway
A
Lysosomes-MHCII –> goal is t-dependent antibodies (IL-4 and IL-5 from TH2)
9
Q
Pathway for TB infection
A
infects macrophages, so want to activate macrophages by producing TNF-gamma –> ROS; do this by MHCII pathway –>TH1
10
Q
progenitor cell of NK
A
lymphoid- is adaptive cell with innate function
11
Q
IL-1 and IL-6
A
PMNs and selectins
12
Q
Activates integrins
A
cytokines, so that they can bind ICAM
