24 yo man presented to ED with abrupt onset of urticaria, pruritus, and wheezing ... and ID negative to codfish, oyster, shrimp, cashew, peanut, wheat, chicken meant, ...
... each clone only bears a unique type of Ag receptor The clones of lymphocyte that can recognize self-Ags will be destroyed or learn to tolerance to self Ags ...
Transplantation Xiang Li, Urology Department West China Hospital, Sichuan University Acknowlegement To Dr. Lu Yiping and Dr. Wang jia To other Colleagues working on ...
Chapter 4 Antigen Definitions of antigen Antigen: non-self substances which can combine with TCR or BCR or Ab and have the potential of inducing immune response .
Chapter 4 Antigen(Ag * * * * * * * * * * * Functional determinant: epitope existed on the surface of Ag which can be recognized by BCR or combined with Ab easily.
Antigenic diversity and hypervariability of the virus. Transmission of disease by mucosal route ... Antibodies to each inhibit gp41-mediated fusion. PDB ID 2B4C ...