Archive | Immunology

Classification of Immunoglobulin | Immunology

In this article we will discuss about the classification of immunoglobulin.   1. Isotypes: Based on the structure and sequence of their heavy-chain, constant regions, immunoglobulins are divided into five major groups called as classes which are again further subdivided into subclasses. In human, for example, there are five classes of immunoglobulins (commonly called GADME) viz., IgG, IgA, IgD, IgM [...]

By |2016-11-05T04:14:18+00:00November 5, 2016|Immunoglobulin|Comments Off on Classification of Immunoglobulin | Immunology

Organs in Immune System of Humans | Immunology

The following points highlight the two main types of organs present in immune system of humans. The types are: 1. Primary Lymphoid Organs 2. Secondary Lymphoid Organs. Type # 1. Primary Lymphoid Organs: Primary lymphoid organs (PLO) are the major sites of lymphocyte development i.e. lympho­poiesis. Lymphocytes differentiate from lymphoid stem cells, proliferate and mature into functional cells called immuno-competent [...]

By |2016-11-05T04:14:18+00:00November 5, 2016|Immune System|Comments Off on Organs in Immune System of Humans | Immunology

Biology Notes on Immune System | Immunology

The below mentioned article provides notes on immune system. Immune Response: Any foreign protein, toxin of parasites, bacte­ria and viruses, when enter into the body, they interfere with host physiological processes and produce harmful effects. The "Chemical defense" mechanism of host organism that operates against such effects of parasites and others is called immune reaction or immune response. Immunology: The [...]

By |2016-11-05T04:14:17+00:00November 5, 2016|Immune System|Comments Off on Biology Notes on Immune System | Immunology
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