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In a liver lobule, blood and bile flow in opposite directions to facilitate efficient processing of nutrients and detoxification. Blood flows toward the central vein, bringing oxygen and nutrients from the portal triad, while bile flows away from the central vein toward the bile ducts. This countercurrent arrangement allows for optimal exchange and processing of substances, as hepatocytes can more effectively absorb nutrients from the blood while simultaneously secreting bile components. This anatomical organization enhances the liver's overall metabolic efficiency.
What else can I help you with?
Does insulin has the opposite effect of glucagon?
Yes, insulin and glucagon have opposite effects in the body. Insulin helps lower blood sugar levels by promoting the storage of glucose, while glucagon raises blood sugar levels by stimulating the release of stored glucose from the liver.
Does your liver produce red blood cells in case of adults?
In case of the fetus, liver produces red blood cells. Red blood cells are produced by flat bones in case of adults. Given a challenge to produce the extra red blood cells, the liver may start producing red blood cells in adults also, as a last resort.
Can chicken liver really change blood type A to type O?
No, chicken liver cannot change blood type. Blood type is determined by genetic inheritance and is not affected by the consumption of specific foods. Changing blood type is not possible through dietary means.
What organ is blood filted through?
The liver
What in your body cleans your blood?
Liver and kidneys.
In the center of a liver lobule there is a?
In the center of a liver lobule, there is a central vein. This area collects the blood that contains liver sinusoids. That blood is then filtered back to the hepatic vein.
What is basic functional unit of the liver?
lobule
What is the function of the lobule?
The lobule is a structural unit found in various organs, including the liver, lungs, and ears. In the liver, lobules are responsible for processing blood, detoxifying substances, and producing bile. In the ear, the lobule refers to the fleshy part of the earlobe, which helps anchor earrings and contributes to the ear's overall shape. Each lobule's specific function depends on its location and the organ it is part of.
What is In the center of a liver lobule?
Portal vein
The functional unit of the liver is known as?
the hepatic lobule is the structural and functional unit of the liver. there are about 50,000 - 1,00,000 lobules in the liver. the lobule is a honey comb like structure and it is made up of liver cells called hepatocytes.
The liver receives blood from what artery?
The liver receives blood from two sources: Oxygenated blood is supplied in the hepatic artery, a branch of the celiac artery from the abdominal aorta; and venous blood from the entire gastrointestinal tract is brought to the liver by the hepatic portal vein. The blood leaves the liver via a central vein in each lobule, which drains in the hepatic vein.
What organ contains lobules with sinusoids that lead to a central venous structure?
The liver contains lobules with sinusoids that lead to a central vein called the central vein or hepatic vein. Each lobule is made up of hepatic cells (hepatocytes) arranged around a central vein, which functions to drain blood from the sinusoids in the lobule.
Structural and functional unit of liver?
The structural unit of the liver is the hepatic lobule, which consists of hepatocytes arranged in radiating cords around a central vein. The functional unit is the liver acinus, which is a specific zone within the hepatic lobule responsible for performing metabolic functions such as detoxification, protein synthesis, and glycogen storage.
Is a liver lobe the same as a liver lobule?
No, liver lobes and lobules are different. Liver lobes are the grossly (non-microscopically) visible portions of the liver. Most animals have 6 lobes; right lateral, right medial, quadrate, caudate, left medial and left lateral. In some animals these lobes are fused (so it is hard to tell which lobe is which). Lobules are the microscopic units of the liver. The classical lobule is a hexagonal shape with a central vein at the centre and portal triads (portal vein, hepatic artery and bile duct) at some (or all) of the corners. Please see the related links for diagrams of the liver lobes and lobules.
What is lobules?
"Lobulated" means that something is divided into lobule or lobes. A lobe is a rounded division or part of an organ. Examples of lobulated organs are the brain, liver and lungs.
Why does the blood pass through the liver?
The liver filters the blood.
What is the opposite word of killer?
Liver
