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Imse -1 > Ad-4 > Flashcards

Ad-4 Flashcards

1
Q

Is an elaborate process that takes place over 3 week period as cells hilts through the cortex to medulla.

A

Maturation

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2
Q

Critical for growth differentiation

A

Il-7

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3
Q

Early thymocytes lack?

A

CD4 and CD8

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4
Q

Produce interferon gamma IFN-y
Interlukin IL-2
TFn-B

A

TH1 cells

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5
Q

Activating cytotoxic lymphocytes and macrophages

A

TH1 cells

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6
Q

Including IL-4 , IL- 5, 6, 7,9,10,13

A

TH2 cells

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7
Q

Help B cells produce antibodies against extacellular pathogens

A

TH2 cells

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8
Q

CDC 4 and CD 25

A

T regulatory (treg cells)

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9
Q

Suppressing the immune response to self antigens

A

T regulatory

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10
Q

Inhibit proliferation of otherT cell populations

A

T regulatory

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11
Q

Produce IL-9 , proinflammatory effect

A

Th9 cells

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12
Q

Epithelial surfaces by wording off fungi

A

Th9 cells

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13
Q

IL 17 and IL 22

A

Th 17 cells

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14
Q

Increase inflammation and joint destruction

A

TH17 cells

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15
Q

Associated with rheumatoid arthritis, multiple sclerosis and inflammatory bowel

A

Th17

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16
Q

Larger than B cells of T cells. 15 diameter.

A

Natural killer cells

17
Q

Kidney shaped nuclei with condensed chromatin and prominent nuclei

A

Nk cells

18
Q

Mediate cytolytic reactions kill target cells

A

NK cells ‘

19
Q

CD16
56
94

A

Nk cells

20
Q

Lak cells in response to IL-2

A

Nk cells

21
Q

Important cellular defense part of innate immunity

A

Nk cells

22
Q

First line of defense against cells that are virally infected

A

Nk cells

23
Q

Recognize and damage cell to eliminate such target cells without prior exposure to them.

A

Nk cells

24
Q

Lack specificity

A

Nk cells

25
Q

Balance between activating and inhibitory signals

A

Mechanism of cytotoxity

26
Q

Deliver inhibitory signals
Killing of cells

A

Inhibitory receptors

27
Q

Deliver signals to activate cytotoxic mechanism

A

Activators receptors

28
Q

CD94
NKG2C and CD94
NKG2D on NK cells
Bind mica or micb and send signal to destroy the cell.

A

KIRS
Killer cell immunoglobulin like receptors

Imse -1 (14 decks)

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