Which cells are primarily involved in the inflammatory process?

The primary cells involved in the inflammatory process are mast cells and granulocytes. Mast cells play a crucial role in the body's allergic response and are essential for initiating inflammation. They release histamine and other chemicals that increase blood flow and attract other immune cells to the site of injury or infection.

Granulocytes, which include neutrophils, eosinophils, and basophils, are key players in the innate immune response. Neutrophils are among the first responders to sites of infection or injury, where they help to engulf and destroy pathogens. Eosinophils are primarily involved in combating parasitic infections and in allergic reactions, while basophils release histamine and play a role in inflammation as well.

Together, these cells are vital for orchestrating the inflammatory response, which is essential for healing and combating infections. Their activities lead to the characteristic signs of inflammation: redness, heat, swelling, and pain. The involvement of these specific cells highlights the complex interplay of the immune response in maintaining tissue homeostasis and managing pathogens.