PLASMA PROTEIN Meaning and
Definition
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Plasma proteins are a group of proteins found in the liquid component of blood called plasma. They play a crucial role in maintaining the overall balance and functioning of the body. These proteins are synthesized by the liver and released into the bloodstream, where they circulate and perform various important functions.
There are three main types of plasma proteins: albumins, globulins, and fibrinogen. Albumins are the most abundant plasma protein and are responsible for maintaining the colloid osmotic pressure of blood, which helps regulate fluid balance between the bloodstream and tissues. They also transport hormones, drugs, fatty acids, and other substances.
Globulins are involved in immune responses, as they include antibodies that help defend against pathogens and foreign substances. They also function as carrier proteins, transporting various molecules such as hormones, metals, and lipids.
Fibrinogen plays a crucial role in blood clotting. When a blood vessel is injured, fibrinogen is converted into fibrin, forming a web-like structure that helps stop bleeding by forming clots.
Plasma proteins are vital for maintaining homeostasis within the body. They contribute to numerous physiological processes, including the regulation of blood volume and pressure, immune response, transport of various substances, and blood clotting. Any disruption in plasma protein levels can lead to a variety of health issues, such as edema, impaired immunity, or excessive bleeding.
Common Misspellings for PLASMA PROTEIN
- olasma protein
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- pkasma protein
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- plaama protein
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- plaska protein
Etymology of PLASMA PROTEIN
The word "plasma protein" has a straightforward etymology.
The term "plasma" comes from the Latin word "plasma", which means "something molded or formed". In the context of biology, "plasma" refers to the colorless liquid component of blood in which the blood cells are suspended.
The word "protein" originated from the French word "protéine", which was coined in 1838 by Dutch chemist Gerardus Johannes Mulder. It was derived from the Greek word "protos", meaning "primary" or "first rank".
Therefore, "plasma protein" refers to the proteins found in the plasma component of blood. These proteins have various functions, such as maintaining osmotic pressure, transporting molecules, and assisting in blood clotting.
Similar spelling words for PLASMA PROTEIN
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