The primary role of white blood cells is anti-inflammatory, and the primary role of red blood cells is to transport oxygen and carbon dioxide.
1. The major cell types in human blood include red blood cells, white blood cells, and platelets. The normal range of erythrocytes is (4.0~5.5 )×10^12/L for males and (3.5~5.0)×10^12/L for females, and their role is to transport oxygen and carbon dioxide, as well as to produce adhesion to some pathogens.
2. The normal value of leukocytes is (4~10)×10^9/L, including: neutrophils, lymphocytes, eosinophils, basophils and monocytes, a total of five types of cells, through different mechanisms of action to destroy invading microorganisms, remove allergens and senescent, dead or abnormal cells, to play a role in combating infections, and to maintain the normal function of the various systems.
Therefore, both leukocytes and erythrocytes are important for body functions and need to be regularly monitored and evaluated for abnormalities in order to help in the diagnosis and treatment of diseases.