Bascis of Innate and Adaptive immunity Flashcards
(25 cards)
Innate immune cells are the – arm of the immune system
primary or the initiating
non-specific immunity
innate
no memory immunity
innate
specific immunity
adaptive
fast acting
innate
memory immunity
adaptive
delayed immunity
adaptive
lymphocytes
adaptive
variant receptors
adaptive
granulocytes
innate
monocytes
innate
invariant receptors
innate
natural killer cells
innate
T and B cells
adaptive
all All the effectors of the immune system are derived from the–
bone marrow.
– give rise to myeloid progenitor cells or lymphoid progenitor cells as well as dendritic cells
Pluripotent Hematopoietic Stem Cells
Lymphocytes are generated and mature in the –
Bone Marrow and Thymus
Bone Marrow and Thymus considered as the –
Primary or Central Lymphoid Organs
Bone Marrow and Thymus are maintained in – which are BALT, MALT, and GALT
secondary or peripheral lymphoid organs
Lymphocytes circulate between – and lymphatics continuously.
blood
Those which have not encountered antigen are called – lymphocytes
naïve
Those which have encountered antigen and became mature are – lymphocytes
effector
Lymphatics are the network of the vessel system which collects – from the tissues and returns it to the blood
extracellular fluid
drain fluid from the tissues and carry antigen-bearing cells from infected tissues to the lymph nodes
afferent lymphatic vessels
