ISOLYSIN Meaning and
Definition
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Isolysin is a term that refers to a naturally occurring antibody found in the blood plasma which possesses the ability to specifically attack and destroy cells or tissues originating from an individual's own body. More specifically, isolysin is an autolysin, meaning it acts against components self-produced by the individual's own immune system. This antibody is classified as an autoantibody as it recognizes and acts against self-antigens present in the host's body.
Isolysin is believed to play a critical role in the development and progression of autoimmune diseases, such as systemic lupus erythematosus, rheumatoid arthritis, or multiple sclerosis. The presence of isolysin in an individual's blood is an indication of immune dysregulation and a breakdown of self-tolerance. This breakdown leads to the immune system mistakenly attacking healthy tissues, causing inflammation, organ damage, and various pathological conditions associated with autoimmune diseases.
The detection and quantification of isolysin can be achieved through laboratory testing methods, including immunoassays. By targeting specific markers, isolysin levels can be measured, aiding in the diagnosis and management of autoimmune diseases. Treatment strategies for autoimmune diseases involving isolysin often include immunosuppressive drugs that aim to reduce the production or activity of these antibodies, thereby mitigating the damage to the body's tissues and improving the patient's quality of life.
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An hemolysin in the serum of an animal, which will dissolve the red corpuscles of another animal of the same species.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for ISOLYSIN
- isolatin
- usolysin
- jsolysin
- ksolysin
- osolysin
- 9solysin
- 8solysin
- iaolysin
- izolysin
- ixolysin
- ieolysin
- iwolysin
- isilysin
- isklysin
- isllysin
- isplysin
- is0lysin
- is9lysin
- isokysin
- isopysin
Etymology of ISOLYSIN
The term "isolysin" is derived from the combination of two words: "iso-" and "lysos".
The prefix "iso-" is derived from the Greek word "ísos", which means "equal" or "similar". In scientific terminology, it often refers to something that is the same or has a similar structure or function.
The word "lysos" originates from the Greek "lýsis", meaning "dissolution" or "loosening". It is commonly used in biology and medicine to indicate the disintegration or breakdown of cells or organic matter.
Combining these two components, "isolysin" is a term used in immunology to refer to an antibody that causes the destruction or lysis of cells that possess the corresponding antigen.
