Understanding Immunity: Cells and Responses

This chapter explores the gastrointestinal tract and the innate immune system, emphasizing the roles of different white blood cells. It introduces various types of immune cells, including neutrophils, eosinophils, and NK cells, detailing their specific functions and interactions. The discussion also highlights the importance of cytokines and complement proteins in immune communication and response, offering a thorough insight into the body's defense mechanisms.