Inflammation is the hallmark of an active immune response. Explain how inflammation is triggered by both innate and adaptive immune mechanisms. Are the inflammatory cells the same for both methods of activation? Why does inflammation subside as an infection is controlled?
Answer to relevant QuestionsAre superantigen reactions desirable for the host? Do they confer protection for the host or do they benefit the pathogen? Describe the basic structure of class I and class II major histocompatibility complex (MHC) proteins. In what functional ways do they differ? Antibodies of the IgA class are probably more prevalent than those of the IgG class. Explain this and define the benefits this may have for the host. In TCRs, diversity can be generated by recombination and reassortment events as in Igs. As is the case in Igs, additional diversity is generated with somatic events such as N nucleotide additions and reading of the D segment ...Describe the mode of action of a β-lactam antibiotic. Why are these antibiotics generally more effective against gram-positive bacteria than against gram-negative bacteria?
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