identify the locations of the major body fluid compartments

One class differentiates on activation intoĬells infected with viruses, whereas the second class of T cells differentiates That secrete antibodies and T lymphocytes or T cells, Lymphocyte: B lymphocytes or B cells, which when activated Which most of this book will be concerned. The common lymphoid progenitor gives rise to the lymphocytes, with The cells are shown schematically in the leftĬolumn in the form in which they will be represented throughout the Cells of the myeloid lineage perform various important functions in Myeloid cells in innate and adaptive immunity. The cells of the myeloid lineage are shown in Fig. Of eosinophils and mast cells we shall discuss the functions of these cells inġ2. The function of basophils is probably similar and complementary to that Important chiefly in defense against parasitic infections, because their numbers To overwhelming bacterial infection, which is fatal if untreated. The innate immune response: hereditary deficiencies in neutrophil function lead Immune system, are the most numerous and most important cellular component of Neutrophils, which are the third phagocytic cell of the Migrate to sites of infection or inflammation. In increased numbers during immune responses, when they leave the blood to Types of granulocyte, all of which are relatively short lived and are produced Leukocytes because of their oddly shaped nuclei. Orchestrating allergic responses, they are believed to play a part in protectingīecause they have densely staining granules in their cytoplasm they are also Reside near small blood vessels and, when activated, release substances thatĪffect vascular permeability. Precursors are not well defined, also differentiate in the tissues. Upon encountering a pathogen, they rapidly mature and Phagocytic and macropinocytic, ingesting large amounts of the surroundingĮxtracellular fluid. Immatureĭendritic cells migrate from the blood to reside in the tissues and are both Take up antigen and display it for recognition by lymphocytes. They are the mature form of monocytes, which circulate in the blood and differentiateĬontinuously into macrophages upon migration into the tissues.

Widely in the body tissues, where they play a critical part in innate immunity. MacrophagesĪre one of the three types of phagocyte in the immune system and are distributed Macrophages, dendritic cells, and mast cells of the immune system. The myeloid progenitor is the precursor of the granulocytes, These pluripotent cells divide to produce two more specialized types The adaptive immune system, arise from hematopoietic stem cells in All the cellular elements of blood, including the lymphocytes of

Identify the locations of the major body fluid compartments