Then you must be the pancreas!
The hormone secretin functions as a chemical messenger in the digestive system. It is released by the duodenum in response to the presence of acidic chyme, and it stimulates various organs like the pancreas to release bicarbonate to neutralize the acidity in the small intestine.
Antidiuretic hormone (ADH), also known as vasopressin, signals the kidneys to reabsorb water back into the bloodstream. This hormone is released by the pituitary gland in response to changes in blood osmolarity, helping to regulate water balance in the body.
hyposecretion is when not enough (hypo=low) of a certain substance (usually a hormone) is being secreted(released) into the bloodstream etc. For example, a hyposecretion of growth hormone would result in that individual in having pituitary-dwarfism.
Secretin is a hormone produced by the S cells of the duodenum in response to acidic chyme entering the small intestine from the stomach. Its primary function is to stimulate the pancreas to release bicarbonate-rich fluid, which helps neutralize stomach acid, creating an optimal pH for digestive enzymes in the intestine. Additionally, secretin promotes bile production in the liver and regulates gastric acid secretion, contributing to overall digestive processes.
Once a hormone is released into the bloodstream from the pituitary gland, it can reach every part of the body quite quickly, usually within a matter of minutes. The circulation system efficiently carries the hormone to all tissues and organs, allowing for rapid distribution throughout the body.
a hormone known as KAP is released by hypothalamus when insane
PTH
The hormone secretin functions as a chemical messenger in the digestive system. It is released by the duodenum in response to the presence of acidic chyme, and it stimulates various organs like the pancreas to release bicarbonate to neutralize the acidity in the small intestine.
Antidiuretic hormone (ADH), also known as vasopressin, signals the kidneys to reabsorb water back into the bloodstream. This hormone is released by the pituitary gland in response to changes in blood osmolarity, helping to regulate water balance in the body.
endocrine & digestive system
When highly acidic chyme enters the duodenum, the hormone secretin is released. Secretin stimulates the pancreas to release bicarbonate-rich fluids to neutralize the acidity of chyme coming from the stomach.
The original answer posted was Cholecystokinin, which is actually a peptide hormone that is released to inhibit gastric mobility. But it is not the first hormone to be released when fat or food initially contacts the duodenum.When Fat enters the duodenum, this accounts for the third phase of gastric secretion, called intestinal phase. This phase accounts for 5% of the total secretory response. It begins when food leaves the stomach and enters the small intestine (duodenum). When the food first contacts the intestinal wall, it stimulates intestinal cells to release a hormone called, intestinal gastrin, that enhances gastric gland secretion.
The pancreas! This remarkable organ does two things, the first is that it makes pancreatic 'juice' to directly assist with the digestion process in the small intestine; the second is that is also makes insulin, which goes into the blood to regulate blood sugar levels.
sertlein
Glucagon
The duodenum, or upper third of the small intestine, is the last part of digestive tract where actual digestion actually occurs. (Additional processing may occur in the liver.) Tubes from the liver and the pancreas go to the duodenum. They neutralize stomach acid and add enzymes which cause additional digestion. (Some of those enzymes are recovered from the large intestine.) At the end of the duodenum, digestion ends and digested food begins flowing through veins into the liver.
Bilirubin is used by the liver, to make bile