Bile secretion is primarily regulated by hormonal signals and neural mechanisms. The hormone cholecystokinin (CCK), released from the small intestine in response to fat and protein, stimulates the gallbladder to contract and release bile into the duodenum. Additionally, secretin, another hormone released when acidic chyme enters the small intestine, promotes bile production in the liver. Neural regulation also occurs, with the vagus nerve stimulating bile release during the digestive process.
the bile is secreted in the small intestines of the body. from the liver
BILE
Primary secretion of the liver is the raw secretion of substances by hepatocytes into the bile canaliculi. This kind of secretion has not yet been modified by the epithelial cells lining the bile ducts, which normally increase the amount of bicarbonate ions in the primary secretion as it passes by. A similar kind of primary secretion is that which is released by the end pieces of the salivary glands, which is later modified by epithelial cells lining the salivary ducts.
JAUNDICE
yes
Fat in the stomach.
no, bile is different from bile salt.bile is the secretion of the liver consisting of water, bile salt,bile pigment,cholestorol,lecithin and several ion it emulsifies lipids prior to their digestion.
Bile is stored in the gallbladder, prior to secretion in to the duodenum.
In the small intestine of digestive system the lipids are emulsified by the action of bile from liver.
Gastric acid secretion is regulated by hormones in the digestive system. This hormone, gastrin is secreted by the lining of the stomach.
Secretion of growth hormone (GH) in the pituitary is regulated by the neurosecretory nuclei of the hypothalamus.
Melanophore stimulating hormone (MSH) secretion from the vertebrate is regulated by the hypothalamus. Removal of the pituitary from control results in an autonomous uninhibited secretion of MSH.