Advertisement Upgrade to remove ads

primarily phagocytic

monocytes, neutrophils, macrophages, dendritic cells

lymphocytes

B, T, and NK cells

B cells

recognize extracell pgens, transform into plasma cells

B cells

extracellular

plasma cells

make antibodies [factories]

T cells

recognize cells displaying intracellular pathogens

T cells and NK cells

kill tumor cells and infected cells

NK cells

maintenance

Phagocytes

monocytes, neutrophils, macrophages, dendritic cells

Phagocytes

ingests and destroys pathogens and debris

Phagocytes

can present antigens to lymphocytes

neutrophils

has filaments between lobes, squeezes into tissue

neutrophils

migrate to infection - diapedesis

neutrophils

most of WBC, from bone marrow, in circulation

lymphocytes

from bone marrows, in circluation, also in lymph fluid, nodes and spleen, [secondary lymphoid organs]

lymphocytes

PRODUCE ANTIBODIES AGAINST EXTRACELL PATHOGENS

lymphocytes

release substances that aid immune cells in fxs

plasma cells

from activated b cells

macrophages and monocytes

in tissue, roam under skin, left circulation, always migrate to site of infection

monocytes

in blood - when in tissue they are macrophages

macrophages and monocytes

phagocytic, and antigen presntation, can take up tumor cells

macrophages

in tissue - when in blood they are monocytes

basophil

in tissue, connective, meninges, capillaries, not brain

mast cells

when in blood they are basophils

basophil

in tissue, connective, meninges, capillaries, not brain

basophils and mast cells

Migrate to sources of infection, active in hypersensitivity and allergic reactions

basophils and mast cells

from bone marrow, MEDIATE INFECTION- ATTRACT OTHER IMMUNE CELLS

basophils and mast cells

secondarily phagocytic - not the main job

basophils and mast cells

mast cells release granules in IgE response

eosinophils

Migrate to sources of infection, Not primarily phagocytic, 1-3% WBC

eosinophils

active during hypersensitivity reactions

eosinophils

dumps Major Basic Protein on larger parasites

dendritic cells

from bone marrow, related to macrophages

dendritic cells

antigen capture and presentation

dendritic cells

resemble neurons

dendritic cells

4 types - are under skin, between cells, lymph nodes, spleen

dendritic cells

Antigen-presenting cells, located mainly in lymphatic tissues and skin, that is particularly efficient in presenting antigens to naive helper T cells, thereby initiating a primary immune response.

follicular dendritic cells

not really dendrtic cells - similar morphology

follicular dendritic cells

in lymph node follicles only

follicular dendritic cells

aid in maturation of B cells

follicular dendritic cells

cells found in lymph follicles that express complement receptors, Fc receptors, and CD40 ligand. display antigens on the surface for recognition by B cells and are involved in the selection of B cells expressing hihgh affinity membrane immunoglobulin during maturation

Please allow access to your computer’s microphone to use Voice Recording.

Having trouble? Click here for help.

We can’t access your microphone!

Click the icon above to update your browser permissions above and try again

Example:

Reload the page to try again!

Reload

Press Cmd-0 to reset your zoom

Press Ctrl-0 to reset your zoom

It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

Please upgrade Flash or install Chrome
to use Voice Recording.

For more help, see our troubleshooting page.

Your microphone is muted

For help fixing this issue, see this FAQ.

Star this term

You can study starred terms together

NEW! Voice Recording

Create Set