basophils
Leukopenia
Leukodepletion is the absence or the removal of leukocytes from stored or circulating blood.
When the total number of leukocytes in the circulating blood is less than normal, it is known as leukopenia. Leukopenia can be caused by certain medications, infections, autoimmune disorders, or bone marrow disorders. Having a low white blood cell count can increase the risk of infections and may require further evaluation and treatment by a healthcare provider.
Platelets
The normal level for leukocytes, or white blood cells, is typically between 4,500 and 11,000 cells per microliter of blood. This range can vary slightly between different laboratories. Significant deviations from this range may indicate an underlying health condition.
A normal platelet count is 150,000 to 450,000 per microliter of circulating blood.
They average 4,500 for each cubic millimeter of blood which is not true, because that is leukocytes.
In humans the most abundant Leukocyte is the Neutrophil 62%, then Eosinohpils at 2.3%then Basophils at 0.4% , Monocytes are 5.3% and Lymphocytes are 30%. These percentages are in a normal blood count and can change during active disease process.
The single most abundant protein in normal plasma is albumin.
Erythrocytes, or red blood cells, are the most abundant of the formed elements of the blood. The other formed elements are leukocytes (white blood cells) and thrombocytes (platelets).erythrocytes (red blood cells)Erythrocytes (red blood cells or RBCs)platelets, for about 250,000-500,000 per mm3 of blood.
The common name for leukocytes is white blood cells.
Leukocytes are among the formed elements of blood. They fight infection and identify and neutralize other "foreign" invaders. The formed elements of blood are red blood cells (erythrocytes), white blood cells (leukocytes), and platelets (thrombocytes).