Basophilic polynuclear power are white blood cells that belong to the body’s defense system against viruses and bacteria.
The dosage of basophilic polynuclear, called “basocytemia” or “basocytosis”, is recommended in many situations involving immunity, especially in the event of infection or allergy. It is done by a blood test at the bend of the elbow (it is not necessary to be on an empty stomach).
Definition: What are basophilic polynuclear power?
Leukocytes (or white blood cells) are cells in the immune system. Among them are basophilic polynuclear power, also called basophilic granulocytes. However, the term “polynuclear” is unsuitable because these cells have only one nucleus, and not several, even if it has long believed it because of the lobed character of their nucleus. The other polynuclear power are neutrophils and eosinophiles. They are called “basophilic” “because of a visible characteristic in optical microscopy: after adding the usual vital dyes, these cells are colored in blue.
What is the role of basophilic polynuclear power?
Basophilic polynuclear power activates the inflammatory reaction and intervene in allergic reactions, by releasing histamine, which causes the usual symptoms of allergies. Like all white blood cells, they intervene in the defense of the organism, against external aggressions, in particular infections.
What are the normal values of basophilic polynuclear?
Basocytosis must be less than 0.15 g/l, or 0.5 to 1 % Of all leukocytes, sometimes even 0 % in some people.
What are the causes of a low basophilic polynuclear rate?
A decrease in the number of basophilic polynuclear power, called “basocytopenia“does not really have any diagnostic value but can be observed during a acute stress, Cushing’s disease, taking certain drugs . Allergic or anaphylactic shock, chronic hives, hyperthyroidism or infection.
What are the causes of a high basophilic polynuclear rate?
► A moderate increase in basophilic polynuclear (from 2 to 5 %, with or without hyperleucocytosis), is mainly observed duringAllergic or inflammatory states (dermatoses, asthma, immediate hypersensitivity reactions), or Hypothyroidism, various endocrine diseases, ulcerative colitis, chronic juvenile arthritis, viral infections (chickenpox), an administration of estrogen, a hyperliperm, of certain cancersor Hodgkin’s disease.
► A strong increase (more than 5 %) or very strong basophilic polynuclear power is rather observed during the Myeloproliferative syndromes or acute leukemia.
When to worry about an abnormal rate of basophilic polynuclear?
When basophilic polynuclear power is greater than 5 %you should talk about it with your doctor. In all cases, it is to him, depending on the other known elements, that it is up to make a diagnosis linked to an increase or a decrease in the level of basophilic polynuclear in the blood. “”The results must be interpreted taking into account clinical observationsother results of the blood formula and variations in the results in time. “
