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cellularasinjuryasleadsasto:as(5)as-as1.ascoagulationascascadeasactivation
2.asKininassystemasactivation
3.asMastascellasdegranulation
4.asComplementascascadeasactivation
5.aschemotacticasfactorsasreleased
Coagulationascascadeasactivationasleadsastoas(4)as-asfibrinasmeshascontainingastheasinjury
trapsasmicroorganismsastoaspreventasspread
stopsasbleeding
plasmin-activatesascomplementasandaskininassystem
Kininassystemasactivationasleadsastoas(4)as-asBradykininasreleased:
pain
vasodilation/permeability
chemotaxis
Complementascascadeasactivationasleadsastoas(5)as-asMAC-lysisasofasbacteria
C2B--increasedasvasodilationasandaspermeability
C3a/C5a/C4a--triggersasmastascellasdegranulation
C5aasattractsasneutrophils
C3basenhancesasopsonization
C2Basdoesaswhat?
andasisasapartasofaswhataschainas-asincreasesasvasodilationasandaspermeability
complementascascadeasactivation
MACasdoesaswhat?as
andasisasapartasofaswhataschain?as-aslysisasofasbacteria
complementascascadeasactivation
C5aasdoesaswhat?as
, andasisasapartasofaswhataschain?as-asAttractsasneutrophils
complementascascadeasactivaton
C3basdoesaswhat?
andasisasapartasofaswhataschain?as-asEnhancesasopsonization
complementascascadeasactivation
Chemotacticasfactorsasreleasedasleadsastoaswhat?as-
asattractionasofasneutrophils,aseosinophilsasandasmonocytes
phagocytosisas(leadsastoasWBCasdeath/rupture)
as-Activatesascomplement,askininasandascoagulationascascade
monocytesaspresentasantigensasandasactivateasT/Bascellasimmunity--
releaseascytokinesasIlas1,asILas6,asTNFasandasgrowthasfactors
monocytesaspresentasantigensasandasactivateasT/Bascellasimmunity--
releaseascytokinesasIlas1,asILas6,asTNFasandasgrowthasfactors
happensasinaswhichaschainas-asChemotacticasfactorsasreleased
Mastascellasdegranulationasleadsasto:as(5)as-asHistamine
cytokines
leukotrienes
prostaglandins
plateletasactivatingasfactor
histamineasdoesaswhat?as-asvasodilation/increasedaspermeability
increasedasbloodasflowastoassite
localasswelling/erythema
cytokinesasdoaswhatas(inasmastascellasdegranulation)as-asTNF--
leukocyteasemigration,asincaspermeability
ILas13--chemotaxis,asBascellasproliferationasandasantibodyasproductuon
IL4--Bcelasproliferationasandasantibodyasproduction
Whichasinterlukinasisaselevatedasearlyasinasinflammation?as-asIL4
Whichasinterlukinasisaselevatedaslaterasinasinflammation?as-asILas13
TNFasreleasedaswhenasinasinflammationasprocess?as-asearlyasandaslate