Bile formation and secretion Biology Diagrams The biliary system refers to bile production, storage, and secretion via the liver, gallbladder, and bile ducts. Bile ducts are categorized into intrahepatic and extrahepatic bile ducts (see Image. Diagram of the Biliary System). Intrahepatic bile ducts include the left and right hepatic ducts, which join to form the common hepatic duct (CHD), while extrahepatic bile ducts include the common Bile also serves as a route for excretion of substances like drugs, toxins, and heavy metals. Production and Secretion. Bile production and secretion are continuous processes carried out by the liver, with regulation occurring to match the digestive needs of the body. [8] Anatomy of the biliary system. The biliary system consists of the organs and ducts (bile ducts, gallbladder, and associated structures) that are involved in the production and transportation of bile. The transportation of bile follows this sequence: When the liver cells secrete bile, it is collected by a system of ducts that flow from the liver
Bile is a physiological aqueous solution produced and secreted by the liver. It consists mainly of bile salts, phospholipids, cholesterol, conjugated bilirubin, electrolytes, and water.[1] Bile travels through the liver in a series of ducts, eventually exiting through the common hepatic duct. Bile flows through this duct into the gallbladder, where it is concentrated and stored. When Bile reflux. When your bile backs up into your stomach instead of going down to help with digestion, it's called reflux. Sometimes the bile enters your esophagus, the tube that connects your
Physiology, Biliary Biology Diagrams
The bile duct is a slender tubular structure that serves as part of the biliary system, responsible for transporting bile from the liver and gallbladder to the duodenum. [8] It is composed of a series of ducts, including the intrahepatic bile ducts, the common hepatic duct, the cystic duct, and the common bile duct.The bile duct plays a vital role in the digestion of fats by channeling bile Bile is a unique and vital aqueous secretion of the liver that is formed by the hepatocyte and modified down stream by absorptive and secretory properties of the bile duct epithelium. Approximately 5% of bile consists of organic and inorganic solutes of considerable complexity. The bile-secretory un โฆ Picture 1. The bile flow. The Bile Production and Secretion by the Liver. The bile is produced in the liver cells and secreted into the small channels between them (the bile canaliculi). The bile flows out of the liver via the common hepatic duct [3] (Picture 1). In adults, the liver produces 500-1,000 mL of the bile per day [3,4,5].
