immune systm
the vdj follows the dj on th immunoglobulin ,
somatic hypermutation is only seen in b cells
IL 8 ,LTB4 ,formyl methony peptd,c5a all are chemokines
c3a c5a are anaphylaxotoxins
c3b and igG are opsonins
the igG bind to the Fc receptor on th macrophages
mhc class 1 is with cd 8 and mhc class 2 is with cd 4
intergral chain helps decide between mhc class 1 and mhc class 2 binding
cd28 and b7 interaction
cd 40 and cd 40 ligand interaction
both imp for t cell activation
integral chain is the decider in binding of antigen to mhc 1 or 2
anybody studying for step 1 in new delhi ,
pages:
1