PANCREOZYMIN RECEPTORS Meaning and
Definition
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Pancreozymin receptors, also known as cholecystokinin (CCK) receptors, are a type of cell surface receptor found in various tissues and organs throughout the body, particularly in the pancreas and gallbladder. These receptors play a critical role in the regulation of digestion and metabolism.
Pancreozymin receptors are protein molecules embedded in the cell membranes, specifically designed to bind with a hormone called pancreozymin, or cholecystokinin. Pancreozymin is released by cells in the small intestine and acts as a signaling molecule to stimulate the secretion of digestive enzymes from the pancreas and the contraction of the gallbladder, among other functions.
There are two main types of pancreozymin receptors: CCK1 and CCK2. CCK1 receptors are primarily found in the smooth muscle cells of the gallbladder and gastrointestinal tract, where they promote contraction. On the other hand, CCK2 receptors are mainly present in the pancreas and brain, where they regulate the release of digestive enzymes and influence satiety and appetite control.
Activation of pancreozymin receptors triggers a series of intracellular events that ultimately lead to the desired physiological response, such as the secretion of enzymes or the contraction of smooth muscles. These receptors are essential for the proper digestion and absorption of nutrients in the body, and abnormalities in their functioning or expression can lead to various digestive disorders and metabolic diseases.
In summary, pancreozymin receptors are specialized cell surface receptors that bind with the hormone pancreozymin, regulating the release of digestive enzymes and the contraction of muscles in the digestive system.
Common Misspellings for PANCREOZYMIN RECEPTORS
- oancreozymin receptors
- lancreozymin receptors
- -ancreozymin receptors
- 0ancreozymin receptors
- pzncreozymin receptors
- psncreozymin receptors
- pwncreozymin receptors
- pqncreozymin receptors
- pabcreozymin receptors
- pamcreozymin receptors
- pajcreozymin receptors
- pahcreozymin receptors
- panxreozymin receptors
- panvreozymin receptors
- panfreozymin receptors
- pandreozymin receptors
- panceeozymin receptors
- pancdeozymin receptors
- pancfeozymin receptors
- pancteozymin receptors
Etymology of PANCREOZYMIN RECEPTORS
The word "Pancreozymin Receptors" does not have a specific etymology since it is composed of two separate terms: "pancreozymin" and "receptors".
1. Pancreozymin: The term "pancreozymin" is derived from the words "pancreas" and "ozymin". The word "pancreas" originates from the Greek words "pan-" meaning "all" and "kreas" meaning "flesh". It refers to the glandular organ located near the stomach, which produces digestive enzymes and hormones. The term "ozymin" is a combination of the Greek words "ozy-" meaning "swift" or "sharp" and "-min" indicating a substance or enzyme. Pancreozymin, also known as cholecystokinin (CCK), is a hormone secreted by the duodenum in response to the presence of food in the stomach.
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