Protein、nucleic acid and polysaccharide(or oligosaccharide) were the mostimportant three biomacromolecules. In organism, the saccharides as resource ofenergy and materials of structure showed the potential of cell recognition, substancestransfer between cells, immune function and others. So in life system, the saccharideshave analogous importance compared with proteins and nucleic acids.
The dissertation was divided into four parts as below.
PartⅠ: in vitro and in vivo immunologica...