theme 1

extracellular virus, bacteria, protozoa, fungi or worm (3)

complement, macrophages, neutrophils (4)

extracellular gonorrhoe, candida, worms (1)

antimicrobial peptides (3)

intracellular virus, listeria, protozoa (1)

NK cells (3)

intracellular mycobacteria

activated macrophages 

NK cell

kills virus infected cells

neutrophil

phagocytosis and killing of mo

eosinophil

kills antibody coated parasites through release granule contents

monocyte 

circulating precursor of macrophagema

macrophage

phagocytosis and killing of mo

basophil

controls immune responses to parasites

Th1 function

activate macrophages, cd8

th2 function

activation eosinophils, b cells

th17 function

recruit neutrophils 

IgM function

activation complement system

IgG1 function (2)

neutra, opsoni

IgG2 function

neutra

IgG3 function (2)

neutra, activation complement

IgG4 function

neutra

IgA function

neutra

IgE has only one very strong function

sensitization of mast cells