Reticuloendothelial apparatus

The reticular endothelial apparatus plays an important role in the body's immune system. It performs the function of protecting the body from various infections and toxins. The reticular system provides the body's immune memory and allows the body to respond to future infections.

The human body contains blood cells called macrophages, which play an important role in maintaining the health and development of the immune system. They are large in size and have the ability to phagocytose microbes and other foreign substances. Macrophages are found in many tissues of the body, including the bone marrow, thymus, lymphatic system and spleen.

The retinculopanditellar system is a complex network of macrophages located on the surface of large blood vessels. It is called the "macrophagic system" because of its similarity to the reticular system (inverted globule network). The retincular pandillary system functions as a mechanism for detecting and processing foreign cells and microorganisms, and as a center for collecting and regulating immune system information to ensure resistance to future infections.

The macrophage system plays a key role in the development of the body's immune response to infection and other pathogens. When the body is exposed to foreign substances, macrophages begin to engulf bacteria and other organisms through phagocytosis