PATTH 5 Flashcards

1
Q

Érysipèle

A

Inflammation tissu cut/ ss cut

Infection bact -> streptooque

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2
Q

Tuberculose

A

Infection bact

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3
Q

Polyarthrite rhumatoide

A

Rhumatisme entrainen infla chronique

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4
Q

3 phase inflammation

A

Initiation -> effecteur Ir + sys coag + sys complémet
Amplification -> effecteur secondraire sur le site
Resolution-> inhibition et réparation

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5
Q

Facteur XII

A

Hageman

De la cagulation

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6
Q

Hémostase primire

A
Activation plaquette
Caillot 
Saignemeny limité
Propagation limité
Emprisonnt GR 
Stable plaquette
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7
Q

Complément lectne

A

Bact orga
Reco chaiine polysacch surface bact
MBL
FICOLINE

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8
Q

Voie classic complément

A

Anticorps dirigé contre une bact
Fixation anticorps surface bact
Activation C1q, C1r, C1S

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9
Q

Coomplément voie alternative

A

Permeanent dépos de prot a la surface c
C3 et fact B
Accéleration dépot prot si bact

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10
Q

Anaphylotoxine

A

C3a C5a

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11
Q

Mastocyte

A

C residente
Riche en granule -> m performé
+++ dans inflamation

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12
Q

Activation mastocyte par C5a

A

Degranulation
Liberation histaine = immdiat
Liberation autre m = retardé

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13
Q

Autres m liberés mastocyte

A

Cytokine chémokine

Mediateur lip = pprosta thromboxane

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14
Q

Action médiateurlip infla sur c

A

Activation de PLA2 = Synth acide arachidonique à partir de PLmbr
Lipoxygénase sur arachidonate=> leucotriene B4 => chimiotactisme
Cox sur arachidonate => cox é = inflamation => synthe prosta + thromboxane

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15
Q

Monocyte

A

Circule sanf
Rond
≠ macro entrée c

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16
Q

Macro

A

Mononuclées
Pseudopode. = phago bact ou présenter antigene
Kupfer. = foie
Microgliale=. Microglie cerveau

17
Q

Polynucléaire neutrophile

A
Circule dans le sang ø c residente 
Polylobé = noyau 
2eme phase reponse inflam
Mort rapide
Pus quand il sont mort
18
Q

Hémogramme monocyte et PNN

A
Mono= 100-1000/mm3
PNN= 1500-7000/mm3
19
Q

Dilatation vasseaux

A
Histamine 
Bredyk
Prosta
C5a 
Oxyde nitrique, leuco, fact plaquettr, fmpl
20
Q

TLR3

A

Virus reconnu par ADN ou ARN

21
Q

TLR4

A

Bactéries

Lipoprot ou ADN

22
Q

Cytokine

A

Dialogue entre les c

23
Q

NFkB

A

Facteur de transcription maj de act c imm unitaire

24
Q

Cytokine antivirale

A

Production interferons

Interfere replication virus

25
Chémokine
Petite cytokine recruteemet autre c inflamatoire
26
Peptide antimicrobiens
Defensine = defendre contre infection
27
NLRP3 inflammosome
``` Pyrin= chaleur fievre Inflammosoe = NLRP3 + adaptateur+ caspase ```
28
Arthrite goutterse = maladie de la goutte
Rhumatisme microcristallin= accumulation cristau acide urique dans articuation Jamais dissous = lesion cr = inflamosome NLRP3
29
Lysosome m toxique
Radiaux libre oxygénée
30
Peptide antimicrobien
Défensine | Cathélicide
31
Effet nociceptif
Douleur/ perception douler
32
Sérotonine
Libeerer par activation plaqete
33
Neurotrophine = NGF
Facteur de croissance
34
Substance p
Activ c => degranuation masto | Vasodillatateur
35
Selectine pref
Sucre
36
LFA1
Integrine | PNN et c
37
IG
Ap les integrie | IICAM1