MIC 321 Lecture Notes - Lecture 18: Regulatory T Cell, Rheumatoid Arthritis, Complement System
28 Apr 2016
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Inductive compartment = where adaptive response induced and here we have m cells and. Effector compartment = cause where you find activated t and b cells: villi part of this, paneth cells make lots of things, goblet cells = make mucins. M cells always sampling stuff = proactive and different from other places and unique to mucosal surfaces. Watch videos on slide 4 before exam because missed start of this lecture and she talked about i think iga in effector/induced compartment. Inhaled stuff (pollen), ingested stuff (peanuts), contact stuff (plant oils) and injected stuff (drugs) 8: 4 classes hypersensitivity reactions: type 1 immediate hypersensitivity . Reaction b/w allergen and allergen specific ige on mast cell. Upon binding, degranulation of mast cell and leads to stuff: type 2 cytotoxic hypersensitivity . Penicillin comes in and modifies protein on something and now bcr recognizes this new, mutated receptor and get complement activation: type 3.
