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5. INTERNAL DEFENSE:SOLUBLE FACTORS (ACUTE PHASE REACTANTS)
  • Yves Laure Pimentel

  • 問題数 55 • 1/26/2024

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    問題一覧

  • 1

    major component of Alpha 1 band

    Alpha1- antitrypsin

  • 2

    These are natural antibiotics

    LYSOZYMES AND INTERFERONS

  • 3

    protect us againts the oxidative property of Ironw because it binds hemoglobin and it has inverse relationship to intravascular hemolysis

    Haptoglobin

  • 4

    how many % increases of Acute Phase reactants if there is an inflammation

    >25%

  • 5

    stimulus of APR

    IL 6

  • 6

    parameter and used to monitor inflammation

    C REACTIVE PROTEIN -CRP

  • 7

    non specific form of ab

    CRP

  • 8

    indirect measurement of APR and reacts slowly

    ESR

  • 9

    major humoral (fluid) component of natural immunity

    Complement C3

  • 10

    what is the humoral factor that has enzymatic activity that binds copper; for serum copper measurement

    Ceruloplasmin

  • 11

    increase when there is inflammation

    Acute phase Reactants

  • 12

    APR production in the

    LIVER

  • 13

    It triggers inflammation in APR

    EXERCISE

  • 14

    Are cellular factors of immunity that process and "present" antigens to T cell receptor

    ANTIGEN PRESENTING CELLS

  • 15

    C-Reactive Protein: increase AT

    1000x (100 fold)

  • 16

    C-Reactive Protein hours half life

    6-10 hours half life

  • 17

    C-Reactive Protein: Adult:

    Adult: <0.05mg/dL

  • 18

    indicator of acute INFLAMMATION

    C-Reactive Protein

  • 19

    non specific form of Ab.

    C-Reactive Protein

  • 20

    used for DIFFERENTIATION between bacterial and viral infection

    C-Reactive Protein

  • 21

    COMPLEMENT ACTIVATOR

    Opsonin

  • 22

    C-Reactive Protein Main Substrate: COMMON CONSTITUENT OF MICROBIAL ENZYMES

    Phosphocholine

  • 23

    Threshold for High Cardiovascular risk

    C-Reactive Protein

  • 24

    Indirect measure of APR

    ESR

  • 25

    Direct and quantitative measure of APR

    CRP

  • 26

    Reacts SLOWLY

    ESR

  • 27

    Reacts RAPIDLY

    CRP

  • 28

    Removal of cholesterol (cholesterol-filled macrophages) ? Recycle

    Serum Amyloid A

  • 29

    Serum Amyloid A:x?,

    1000x

  • 30

    Increase more in bacterial than viral infection

    Serum Amyloid A

  • 31

    protease inhibitor (elastase)

    Alpha1-antitrypsin

  • 32

    Alpha1-antitrypsin –?x, ? hours

    2-5x, 24 hours

  • 33

    Alpha1-antitrypsin DSE

    Pulmonary emphysema and Liver Cirrhosis

  • 34

    Clot formation, most abundant coag factor, Increase in coronary artery disease (esp.women)

    Fibrinogen

  • 35

    – 20-10x, 24hours

    Haptoglobin

  • 36

    – 2-5x, 24 hours

    Alpha1-antitrypsin

  • 37

    Haptoglobin – ?x, ? hours

    2-10x, 24hours

  • 38

    opsonization and lysis

    Complement C3

  • 39

    HAPTOGLOBIN IS INVERSELY PROPORTIONAL TO

    INTRAVASCULAR HEMOLYSIS

  • 40

    : 2x, 48-72 hrs -complement activation, opsonin, Ca dependent, recognizes Mannose

    Mannose-binding protein

  • 41

    Ceruloplasmin used to monitor WHAT disease

    HODGKINS

  • 42

    used to monitor HODGKINS disease

    Ceruloplasmin

  • 43

    -associated with HDL cholesterol, and it is thought to play a role in metabolism of cholesterol; by removing cholesterol-filled macrophages at the site of tissue injury, it contributes to the cleaning up of the area.

    Serum Amyloid A

  • 44

    Series of serum proteins that are normally present and whose overall function is mediations of inflammation

    Complement

  • 45

    -A trimer that acts as opsonin, which is calcium-dependent

    Mannose-Binding Protein

  • 46

    - Recognizes foreign carbohydrates from pathogenic microorganisms

    Mannose-Binding Protein

  • 47

    Homologous to C1q

    Mannose-Binding Protein

  • 48

    -Major component of the alpha-band when serum is electrophoresed

    Alpha1-Antitrypsin

  • 49

    General inhibitor of proteases released from leukocytes, especially elastase; deficiency of such results to emphysema

    Alpha1-Antitrypsin

  • 50

    -An alpha-2 globulin that primarily binds irreversibly to free hemoglobin released by intravascular hemolysis

    Haptoglobin

  • 51

    -Most abundant coagulation factor; cleaved by thrombin to form fibrin clot

    Fibrinogen

  • 52

    -Principal copper-transporting protein in human plasma

    Ceruloplasmin

  • 53

    Acts as ferroxidase, oxidizing iron from Fe2+ to Fe3+; this may serves as a means of releasing iron from ferritin for binding to transferrin

    Ceruloplasmin

  • 54

    Deficiency is associated with wilson's Disease

    Ceruloplasmin

  • 55

    Ceruloplasmin Deficiency is associated with

    wilson's Disease