Granulocitákat

Granulocitákat, also known as granulocytes, are a type of white blood cell that plays a crucial role in the innate immune system. They are characterized by the presence of granules in their cytoplasm, which contain various enzymes and antimicrobial substances. These granules are visible under a microscope and can be stained to differentiate between the different types of granulocytes. The primary function of granulocytes is to engulf and destroy pathogens, such as bacteria and fungi, through a process called phagocytosis. They are also involved in inflammatory responses, releasing mediators that attract other immune cells to the site of infection or injury. The three main types of granulocytes are neutrophils, eosinophils, and basophils. Neutrophils are the most abundant type and are the first responders to bacterial infections. Eosinophils are primarily involved in combating parasitic infections and are also implicated in allergic reactions. Basophils, the least common type, release histamine and other inflammatory substances, contributing to allergic responses and inflammation. Granulocytes are produced in the bone marrow and are released into the bloodstream to circulate throughout the body, ready to defend against foreign invaders. Their short lifespan and rapid production allow for a quick and effective immune response.