FIBRINOGLOBULIN Meaning and
Definition
-
Fibrinoglobulin is a complex protein compound that plays an important role in blood clotting, specifically in the formation of the fibrin network. It is a precursor protein that is converted into fibrin during the clotting process. The term "fibrinoglobulin" is derived from the words "fibrin," which refers to the fibrous insoluble protein involved in blood clot formation, and "globulin," a term used for a group of proteins exhibiting a spherical shape.
Fibrinoglobulin is synthesized by the liver and released into the bloodstream. It circulates in an inactive form and becomes activated when there is a need for clot formation. When a blood vessel is damaged, platelets are activated and initiate the clotting process. Fibrinogen, another precursor protein, is converted into fibrin by the action of an enzyme called thrombin. Fibrin provides the scaffolding for the blood clot while platelets and other blood components adhere to it, eventually forming a stable clot.
Fibrinoglobulin acts as an anchor for the fibrin network, stabilizing it and promoting the aggregation of platelets to form a strong clot. It also interacts with other clotting proteins, such as factor XIII, which cross-links the fibrin molecules, further strengthening the clot. Fibrinoglobulin's role in blood clotting is crucial for preventing excessive bleeding and facilitating wound healing.
In summary, fibrinoglobulin is a key protein involved in blood clot formation. It acts as a precursor for fibrin, stabilizes the fibrin network, and promotes clotting by interacting with other clotting proteins.
-
A substance formed in small amount by the conjunction of fibrinogen and thrombin.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for FIBRINOGLOBULIN
- fibringlobulin
- dibrinoglobulin
- cibrinoglobulin
- vibrinoglobulin
- gibrinoglobulin
- tibrinoglobulin
- ribrinoglobulin
- fubrinoglobulin
- fjbrinoglobulin
- fkbrinoglobulin
- fobrinoglobulin
- f9brinoglobulin
- f8brinoglobulin
- fivrinoglobulin
- finrinoglobulin
- fihrinoglobulin
- figrinoglobulin
- fibeinoglobulin
- fibdinoglobulin
- fibfinoglobulin
Etymology of FIBRINOGLOBULIN
The word "fibrinoglobulin" is composed of two main components: "fibrino-" and "-globulin".
1) "Fibrino-" comes from the word "fibrin", which refers to a fibrous protein involved in blood clotting. "Fibrin" originates from the Latin word "fibra", meaning "fiber" or "thread".
2) "-Globulin" is a suffix commonly used to denote a specific type of protein. It is derived from the word "globulin", which refers to a group of proteins found in blood plasma. "Globulin" is derived from the Latin word "globulus", meaning "small globe" or "ball".
So, when combined, "fibrinoglobulin" refers to a specific protein involved in blood clotting, which is characterized by its fibrous structure and its classification as a globulin.
