Post-Vaccination Immunity in FMD
Journal Title: Current Investigations in Agriculture and Current Research - Year 2018, Vol 1, Issue 3
Abstract
The general opinion of scientists from different countries is that the 21st century is the age of biotechnology, one of the directions of which is the creation of bio products. Bio preparations are used to increase efficiency in the production of food products of plant and animal origin; neutralizing environmental pollutants with the production of useful products from wastes; ensuring the diagnosis, prevention and treatment of multi cellular organisms, including humans and solving many other problems of mankind. A special place is occupied by immunology, the science of the structure and functions of the immune system and the study of immunity, a specific biological property of multi cellular organisms, aimed at protecting against genetically alien factors (microorganisms, bacteria, viruses, plants and fungi), foreign molecules and others. Immunity also provides immunity to the body from infections when re-encountering the pathogen. The modern theory of immunity is called clonal-selective: a clone of B-cells is formed and their selection is observed, that is, selection in the final analysis by antigen (with help of t-helpers). The authors of this theory were Nobel Prize winners F Bernet, N Erne, PB Medvar and other scientists. Immune protection is provided by two mechanisms: congenital and adaptive, which include cellular and humoral components and actively interact with each other during the immune response. The recognition of a multitude of alien antigens (1018) is due to the enormous diversity in our body of clones of T lymphocytes formed in the thymus and with the help of the genes of the main complex histo compatibility classes I and II. Neutralization of the foreign antigen is carried out by circulating antibodies in the body fluids (humoral immunity) and cytotoxic Lymphocytes (cellular immunity). The main characteristics of the immune response are the ability to distinguish your own antigens from foreign ones. Specificity and immune memory.
Authors and Affiliations
Samuilenko AI, Grin CA
Keywords
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- EP ID EP569558
- DOI 10.32474/CIACR.2018.01.000113
- Views 171
- Downloads 0
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