Lecture 30Outline of Last Lecture 1. Humoral Immunity2. Cell Mediated immunity 3. T CellsOutline of Current Lecture 1. Immune Response2.Current LectureImmune Response VideoPutting it together diagrams Viral example BSC 160 1nd EditionWhen things go wrong… - Allergies-overblown immune response- Regardless of types of response, require at least 1 exposure before you can react to it- Type 1- immediate response (second time), more common, genetic (hereditary) o Mask cells, basophils, B cells- Systemic anaphylaxis- most severe, huge response, inflammatory, whole body Ex.) Bee sting- Localized anaphylaxis- usually less severe, usually localized- Type 2- cytotoxic hypersensitivity, inflammatory, kill cells with antigen on themo nuetrafils, natural killer cells, platelets all come to try to wall off
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