4-12 Lecture Outline

4-12 Lecture Outline - 4) Inflammation is a set of...

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Lecture outline, Biology 152, 12 April 2010 Seeing as we are a lecture behind, coverage of the next couple of chapters will be pared down a bit. Immune response Two basics types of immunity: Innate and Acquired Innate 1) Barrier defenses, primarily epithelial tissues, keep pathogens from entering the body 2) Cellular defenses are more complex and involve several types of phagocytic cells 3) A variety of Peptides and Proteins limit the spread of infection and actively fight infections
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Unformatted text preview: 4) Inflammation is a set of physiological responses that enhance other responses 5) Natural Killer Cells detect and help kill body cells that are infected of cancerous Acquired Acquired immune response is even more complex than the Innate response. Figure 43.16 provides a good flowchart of the major components. It is also important to consider differences between the primary and secondary immune response, humoral and cell-mediated cell response, and the role of the MHC....
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