загрузка...
 
Allocation of leucocytes in the organism
Повернутись до змісту

Allocation of leucocytes in the organism

There are three locations of the leucocytes in the organism: red bone marrow (30%), peripheral blood (20%) and peripheral tissues (50%).

Red bone marrow. There are 4 pools of leucocytes:

pool of stem cells, which are in rest state. It is insignificant and it is the reserve for blood formation;

mitotic pool. These cells are in division state;

maturating pool. These cells are differentiating; their maturating period is 3-5 days;

reserve pool. These are mature leucocytes, which can enter the bloodstream.

Peripheral blood. There are 2 pools of leucocytes:

pool of circulating leucocytes (50%);

parietal (marginal) pool (50%).

Peripheral tissues have:

migrating leucocytes;

leucocytes in rest state.



загрузка...