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Flashcards in extra Deck (24):
1

the T cells needs to recognize not only antigens but other molecules

costimulators

2

when T helper cells are acrivated they secrete?

IL2, which stimulates the proliferation

3

what kills parasites?

eosinophils and IgE

4

Main antibody

Igm

5

Protien antigens induce what ig

g, a, e

6

affinity maturation

from T help cells, improves the qulity of the humoral response

7

What is the only mechanism that prevest an ifnfection form becoming established/

immunogloulins

8

IgG

coat microbes and target them for phagocytosis

9

What activates the complement system?

IgG and IgM

10

IgA

secreted from mucosal epithelia and neutralizes microbes on lumens of mucosal tissue

11

IgG

transported accros placenta

12

what dies in contraction?

lyphoctre clones

13

memory cells life?

years

14

CD4 helpher cells help

macrophages to eliminated microbes

15

neutralize the infetivety of microbes and promote elimination

antibodies

16

earlies phase of inflammatory process

neutrophils 12-15

17

what can contain defensins and cathelicinds?

azurophilic grandules

18

CD14 highly expressed on?

monocytes

19

cytokines activate macrophages to become efficient at killing microbes

classical activation

20

promote itssues remodeling and repair

alternative acitvation

21

macrophages can divide at infection site

neutrophils cannot

22

essential for mast cell development

CKit

23

mast cells wher with? Ig

E

24

eosinophil matruation

GM-CSF, IL3 and IL5