Human white grain antigen: Causes, symptoms and treatment.

Human Whiteocycia -Antigen is divided into two main categories: 1. The first -category particles are complex, the large tissue compatibility, the first category of particles, the complex of the large textile compatibility, which exists as sugar protein over the membrane on the surface of all core cells, so that the first -category particles consist of a heavy alpha -chain related to the -Micugulobulin. The IG-heavy chain consists of two areas associated with peptide, a field similar to immunoglobulin, and an area through the membrane with a hutal tail, and the heavy chain of the first category molecule is coded by genes in tables that interact with the first category of the CD8 composition of the large Nissi-C and the first category. These lymphocytes often have a toxic function of cells, which requires them to identify any infected cell, as each core cell expresses particles from the first category of the complex of the great historical compatibility, all infected cells can work as cells provided for the antigen for CD8T cells in the non -variable part of the first category of the hardship. That is, the complex, complicated, first -class -compatible particles are associated with peptides arising from the decomposition of viral proteins and displayed on the surface of the cell to get to know it by CD8 + T + T in the CD8T -White blood cell category, and the lymphocytes carry specific receptors for the first -class. Viruses. Some of the genes of the first category of the first category code the sophisticated non -classical tissue -compatible particles. 2.. The second -category particles are complex, complicated by the great textile compatibility. There are usually the complex particles of the great human compatibility of only the second category in the professional cells that offer the antigen, namely: Bi -cells, binders, beautiful cells, Langerhans cells, Timus and stimulating cells. Most of the nuclear cells can be stimulated to express the complex, complex, compatible particles of the second category by IFN-Gamma, and also complicated particles of the large category of two in two multi-series and each chain has a peptide bond field, namely: Beta β and alpha α and an IG-like field and an area over the membrane. Both multi-peptide chains are coded by genes in an area of ​​chromosome 6, DR, DQ or HLA-DP, and CD4 are often interacting with second-class particles that express help cells. Generally, the complex, complex, compatible, second -degree -compatible particles are many multi -formed membranes that connect the peptide fragments of proteins and expose them to identify it through the lymphocytes CD4 +T. The ability to associate with any specific peptide with particles of complex, high -level, second -class compatibility depends on the basic order of peptide and the all -change of amino acid residues at the place of the future of the complex of the great histological compatibility. 3.. The third degree of the third degree of genome with MHC coding in the area and C2 important molecules in inflammation, and the supplementary components include the tumor necrosis factor -alpha, lymphocin B, C4 worker and three heat cooking proteins. The tap tap, associated with the antigen, plays an important role in maintaining adequate levels of transport peptide, as it is another coded by TAP1 and TAP2, and tap -genes belong to transport proteins: adenosine -ripphosphate and two fields via ATP containing two areas for multi -form connection.