, Introduction to immunology
The immune system protects our body
from outsides dangerous molecules and
this system consists of molecules tissues
and organs so first:
bone marrow and The thymus where the
cells of immune system develop into
functional cells
the functional cells :
the blood -
spleen-lymphatic
tissue
Blood
--
hematopoetic cells
I
I
( g55414) liquids
55
.
↓
plasma
erythroid
myeloid
j & ..
F Ej1
lymphoid
sid ⑭i
wil
&-
water proteins
S↳
Ja
sigs ↓
LT
Ig (antibodies)
Immunoglobulins
I
It has steps to becom LT
lymphocytes : and LB
, types of immune
responce :
called natural
↑ .
Innate
immunity: also or native
immunity , they respond rapidly to
infections ,
It consist of cellular biochemical defense mechanisms
and .
fas
This innate # The Barrier
:
(theystline of defense)
1 Anatomical Barriers/skin ,
muccue membrane (
-
Mechanical factors :
squamous ,
non-ciliated ,
ciliated epithelium
-
chemical factors Sweat
:
,
HCL ,
tears
-
Biological factors : Normal flora /Bacteria that lives inside us(
2. humoral component =dig
-complement
-
Coagulation system Gol ,j
-
Cytokines
3
. cellular component 61=15d/
- Neutrophils
-
Monocytes and macrophages
-
NK cells
-
Eosinophils
#/ Phagocytes and other
unyeloid cells : (the 29 line of defense) :
The most important cells :
phagocyt, several :
have
key phagocytic alls.
the ability to eat the foreign material and debris
1 tissue macrophages reside normal tissue
: in and are the first cells to encounter foreign material.
2
.
Neutroghils migrate into damaged tissue
:
and contribute to inflammation
3
. dendritic cells :
carry away microbial material to nearby lymphoid tissue ,
where
they activate the adaptive
immune
response
4-
Granulocyte/monocyte : can be recruited into inflamed tissue to take on
the role
played by macrophages
The immune system protects our body
from outsides dangerous molecules and
this system consists of molecules tissues
and organs so first:
bone marrow and The thymus where the
cells of immune system develop into
functional cells
the functional cells :
the blood -
spleen-lymphatic
tissue
Blood
--
hematopoetic cells
I
I
( g55414) liquids
55
.
↓
plasma
erythroid
myeloid
j & ..
F Ej1
lymphoid
sid ⑭i
wil
&-
water proteins
S↳
Ja
sigs ↓
LT
Ig (antibodies)
Immunoglobulins
I
It has steps to becom LT
lymphocytes : and LB
, types of immune
responce :
called natural
↑ .
Innate
immunity: also or native
immunity , they respond rapidly to
infections ,
It consist of cellular biochemical defense mechanisms
and .
fas
This innate # The Barrier
:
(theystline of defense)
1 Anatomical Barriers/skin ,
muccue membrane (
-
Mechanical factors :
squamous ,
non-ciliated ,
ciliated epithelium
-
chemical factors Sweat
:
,
HCL ,
tears
-
Biological factors : Normal flora /Bacteria that lives inside us(
2. humoral component =dig
-complement
-
Coagulation system Gol ,j
-
Cytokines
3
. cellular component 61=15d/
- Neutrophils
-
Monocytes and macrophages
-
NK cells
-
Eosinophils
#/ Phagocytes and other
unyeloid cells : (the 29 line of defense) :
The most important cells :
phagocyt, several :
have
key phagocytic alls.
the ability to eat the foreign material and debris
1 tissue macrophages reside normal tissue
: in and are the first cells to encounter foreign material.
2
.
Neutroghils migrate into damaged tissue
:
and contribute to inflammation
3
. dendritic cells :
carry away microbial material to nearby lymphoid tissue ,
where
they activate the adaptive
immune
response
4-
Granulocyte/monocyte : can be recruited into inflamed tissue to take on
the role
played by macrophages
