, IMMUNE SYSTEM
"
Series Of mechamsms that humos ORGANISMS have to defend themsetvls 99a Inst external substancias ( anthems ) that
pene trate Inside it "
> activate If Primary barrier Passed linterna"
"
"
Functions : dtstlngvish between 0Wh El Stranger Components and AHACKS the Strangers until dlstroued lproteltiue function ) .
It also preulnts another Infection caused BY the Same Path Olsen .
Primary harriers
( externa "
•
prevents entry of germs
o Inespecific →
alts over any kind of Germ
•
Physica I I Anatomical / Mechanical barrier → Skin El MUCOUS membranes
• Chemical barrier →
Sweat ( AUDICPH ) ,
Urinli duodenal fluid I basic PH )
> blochemical barrier → tears , nasal mucosa , Salwa . . .
anti -
bacterial entymes ( 1. l :
lysolyme breaks Down bacterial Wall )
• blological barrier → bacterial flora lnsymbiosis with digest we track , Skin . . . not AIIOW development Of Path 09 lns ( release anti b.)
COMPOSITION OF THE / NMUNITARY SYSTEM
PRIMARY ORGANS & TISSUES → lirnphocytls Matura K -
El dlfflrlntiall
◦ Red bone Marrow →
BIYMDHOCIHS maturate there
• Timo → Tlymphocultls
SECONDARY OROANS & TISSUES → antlolns ACCUMUIATC & lnteract W 14Mpts04 les
•
lymph no des →
tuiter antiqlnic par tioles thanks to macro phacses - not Pass to blood
> In them , TEIB lymphocytls get in Contact W the antigen
•
Spleen →
blood is fillerld & antlqenic partirles are retainea .
MILIENÓID LINE → pts990 lytes Ido pts9909 TOSIS)
•
Gran OIOCYHS >
Nlutrophils :
1St torlach Infection →
pts990 Cute remains of cells , bacteria . . .
EOSIMOPHIIS parasitosis
>
:
proceses
>
Basopnils :
alerqenic proceses
◦
MOVIOCUHS → lmiorate from la Dutars to HSSUES El increase site and phaqocytic Capacity → MACIOPHAACS
Macrophaaes take part in the non specific responsl partid es Injured cells
"
phagocyte Stranger 0Wh
"
• → -
→ &
> Secret e cytokines
• Mast ocultes / Mast ll " → participate In the mediaHÓN Of inflama tory media tors .
' Conklin hlstamine & heparin
"
Series Of mechamsms that humos ORGANISMS have to defend themsetvls 99a Inst external substancias ( anthems ) that
pene trate Inside it "
> activate If Primary barrier Passed linterna"
"
"
Functions : dtstlngvish between 0Wh El Stranger Components and AHACKS the Strangers until dlstroued lproteltiue function ) .
It also preulnts another Infection caused BY the Same Path Olsen .
Primary harriers
( externa "
•
prevents entry of germs
o Inespecific →
alts over any kind of Germ
•
Physica I I Anatomical / Mechanical barrier → Skin El MUCOUS membranes
• Chemical barrier →
Sweat ( AUDICPH ) ,
Urinli duodenal fluid I basic PH )
> blochemical barrier → tears , nasal mucosa , Salwa . . .
anti -
bacterial entymes ( 1. l :
lysolyme breaks Down bacterial Wall )
• blological barrier → bacterial flora lnsymbiosis with digest we track , Skin . . . not AIIOW development Of Path 09 lns ( release anti b.)
COMPOSITION OF THE / NMUNITARY SYSTEM
PRIMARY ORGANS & TISSUES → lirnphocytls Matura K -
El dlfflrlntiall
◦ Red bone Marrow →
BIYMDHOCIHS maturate there
• Timo → Tlymphocultls
SECONDARY OROANS & TISSUES → antlolns ACCUMUIATC & lnteract W 14Mpts04 les
•
lymph no des →
tuiter antiqlnic par tioles thanks to macro phacses - not Pass to blood
> In them , TEIB lymphocytls get in Contact W the antigen
•
Spleen →
blood is fillerld & antlqenic partirles are retainea .
MILIENÓID LINE → pts990 lytes Ido pts9909 TOSIS)
•
Gran OIOCYHS >
Nlutrophils :
1St torlach Infection →
pts990 Cute remains of cells , bacteria . . .
EOSIMOPHIIS parasitosis
>
:
proceses
>
Basopnils :
alerqenic proceses
◦
MOVIOCUHS → lmiorate from la Dutars to HSSUES El increase site and phaqocytic Capacity → MACIOPHAACS
Macrophaaes take part in the non specific responsl partid es Injured cells
"
phagocyte Stranger 0Wh
"
• → -
→ &
> Secret e cytokines
• Mast ocultes / Mast ll " → participate In the mediaHÓN Of inflama tory media tors .
' Conklin hlstamine & heparin
