immunology

45問 • 1年前

ユーザ名非公開

通報

問題一覧

Langerhans

skin

B cells

bone marrow

T cells

thymus

Payers patch

intestine

Macrophages

all underlying tissues

Memory cells

all underlying tissues

Microglia

brain tissues

T and b cells

lymph node

Immune system barriers

physical barrier and molecular barrier

First line of defense that prevent pathogens from entering the body

physical barrier

Example of physiscal barrier

skin

Protective outer layer

skin

Biochemical molecules that helps in immune defense

molecular barrier

Example of molecular barrier

anti microbial

Protiens that kill microbes

anti microbial

First line of defense

physical barrier, molecular barrier, cellular defenses

Cellular defenses

macrophages, granulocytes, dendritic cells

Engulf and digest pathogens and releases cytokines to recruit more immune cells

macrophages

Help with pathogen destruction through granule release and inflammation

granulocytes

act as antigen-presenting cells processing pathogens and displaying their antigens to activate T cells

dendritic cells

Second line of defense

T cells and B cells

Recognize the antigens presented by the APCs

T cells

Activated the other immunes cells

helper T cells

Kill infected cells directly

cytotoxic T cells

Produce antibodies to neutralize pathogens

B cells

Present intracellular antigens to cytotoxic T cells to kill or eliminate the infected or cancerous cells

major histocompatibility complex class 1

Present extracellular antigens to helper T cells to sctivate the immune response by stimulating other immune cells

major histocompatibility complex class 2

Location of MHC1

all nucleated cells

Location of MHC2

antigen presenting cells

Surface of t cells are called

cd core protiens

T cells come from bone marrow and this is where the thymus can be?

mature

If Tcells encounter protein they will become

cytotoxins

When t cells interact for the first time it is called?

memory cells

T cells are homogenous and contain 2 kinds

helper t cells and cytotoxic t cells

In b cells and t cells when blood come in it is called

afferent

In b cells and t cells when the blood comes out it iscalled

efferent

A naive immature cells

Effector T cells mature

Innate immunity

langerhans, microglia, macrophages, monocytes, granulocytes, payers patch, nk cells, dendritic cells, memory cells, mast cells

Adaptive immunity

helper T cells, cytotoxic T cells, B cells, memory B cells, memory T cells

Types of TLR

membrane TLR and endosomal TLR

Has a domain at the end or a cell death domaine when protien build to pathogens it will trigger apatosis

inflammasons

Detect DNA and molecules by the bacteria and viruses

ALR bind cytosolic DNA

DNA and RNA is given to the receptor

RLR bind cytosolic RNA

Activated by cytosolic and eliminate microbes

CGA and STING

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6問 • 1年前

ユーザ名非公開

問題一覧

Langerhans

skin

B cells

bone marrow

T cells

thymus

Payers patch

intestine

Macrophages

all underlying tissues

Memory cells

all underlying tissues

Microglia

brain tissues

T and b cells

lymph node

Immune system barriers

physical barrier and molecular barrier

First line of defense that prevent pathogens from entering the body

physical barrier

Example of physiscal barrier

skin

Protective outer layer

skin

Biochemical molecules that helps in immune defense

molecular barrier

Example of molecular barrier

anti microbial

Protiens that kill microbes

anti microbial

First line of defense

physical barrier, molecular barrier, cellular defenses

Cellular defenses

macrophages, granulocytes, dendritic cells

Engulf and digest pathogens and releases cytokines to recruit more immune cells

macrophages

Help with pathogen destruction through granule release and inflammation

granulocytes

act as antigen-presenting cells processing pathogens and displaying their antigens to activate T cells

dendritic cells

Second line of defense

T cells and B cells

Recognize the antigens presented by the APCs

T cells

Activated the other immunes cells

helper T cells

Kill infected cells directly

cytotoxic T cells

Produce antibodies to neutralize pathogens

B cells

Present intracellular antigens to cytotoxic T cells to kill or eliminate the infected or cancerous cells

major histocompatibility complex class 1

Present extracellular antigens to helper T cells to sctivate the immune response by stimulating other immune cells

major histocompatibility complex class 2

Location of MHC1

all nucleated cells

Location of MHC2

antigen presenting cells

Surface of t cells are called

cd core protiens

T cells come from bone marrow and this is where the thymus can be?

mature

If Tcells encounter protein they will become

cytotoxins

When t cells interact for the first time it is called?

memory cells

T cells are homogenous and contain 2 kinds

helper t cells and cytotoxic t cells

In b cells and t cells when blood come in it is called

afferent

In b cells and t cells when the blood comes out it iscalled

efferent

A naive immature cells

Effector T cells mature

Innate immunity

langerhans, microglia, macrophages, monocytes, granulocytes, payers patch, nk cells, dendritic cells, memory cells, mast cells

Adaptive immunity

helper T cells, cytotoxic T cells, B cells, memory B cells, memory T cells

Types of TLR

membrane TLR and endosomal TLR

Has a domain at the end or a cell death domaine when protien build to pathogens it will trigger apatosis

inflammasons

Detect DNA and molecules by the bacteria and viruses

ALR bind cytosolic DNA

DNA and RNA is given to the receptor

RLR bind cytosolic RNA

Activated by cytosolic and eliminate microbes

CGA and STING