Pin
Send
Share
Send


The leukocytes , also called white blood cells , are colorless or whitish cells found in lymph and blood. They have the function of defend the body of various classes of antigens.

Responsible for executing the immune response , leukocytes are produced in the lymphatic tissue and bone marrow. The amount detected in the body Through a laboratory analysis it can reveal the existence of different diseases when the values ​​are not normal.

It is considered that a human being should have between 4,000 and 11,000 leukocytes per microliter of blood . When the level is lower, a disorder known as leukopenia ; however, if the level is higher, it is a case of leukocytosis . Both leukopenia and leukocytosis can be symptoms of various health problems, such as infections or poisoning.

It should be noted that the cellular components of the blood they are called shaped or figurative elements . These components are the platelets , the red blood cells or erythrocytes (Red blood cells ) and the leukocytes (white blood cells ).

Lacking pigments, leukocytes are white. These cells they present nucleus and mitochondria, among other organelles, and can move thanks to their pseudopods.

Through the diapsis Meanwhile, leukocytes extend their cytoplasmic content and can escape from blood vessels. In this way they come into contact with the tissues that are in the inside of the body.

The lymphocytes , the monocytes , the neutrophils , the basophils and the eosinophils They are different types of leukocytes. Each has different functions: while eosinophils act in infections caused by parasites, neutrophils gain prominence against fungal infections or bacteria , for example.

Pin
Send
Share
Send