Innate immune response

MAC-membrane attack complex

mechanism of host defense against intracellular infection by mycobacteria

how does macrophage activation work

neutrophils are one of first cells on scene and have granules containing..

dendritic cells are

When activated by a pathogen encounter, basophils release

Upon activation, eosinophils secrete a range of

Natural killer cells, or NK cells, are a component of the innate immune system which does not

γδ T (gamma/delta) T cells

gamma delta T cells may also be considered part of the innate immune system where

the plasma proteins of complement work together to...

when activated, mast cells

Killing bacteria via phagocytosis

Some bacteria grow inside macrophages and are not killed

4 Consequences of complement activation

5 Symptoms of inflammation

3 inflammatory stages

Vasodilation and increased permeability

Fever

Characteristics of innate immunity

Cells of innate immunity

Molecules of innate immunity

Complement is a

Three stages of complement

Three pathways of complement activation

Alternative pathway

Classical pathway

Lectin pathway

monocytes and macrophages are, have, do

Macrophage life cycle

Granulocytes

Neutrophils

PAMPs

Phagocytes have what to recognise PAMPs

Toll like receptors are found on

How are toll like receptors designated and what do they recognise

What do TLRs recognise from gram negative bacteria

What to TLRs recognise from gram positive bacteria

The binding of PRR to TLRs leads to the production of

Structure of a TLR: outside

Structure of a TLR: inside

Mannose receptors on myeloid cells :

Scavenger receptors on macrophages, dendritic cells and some endothelial cells:

Secretion types

Phagocytic barriers to infection

Monocytes/macrophages: dual function assists...

Myeloid cells active in innate immunity (6)

First line of innate defence