While they are both responsible for phagocytosis and killing microorganisms, macrophages also activate T cells and initiate the immune response. They are also produced by different progenitors, (neutrophils by common granulocyte precursor and macrophages by and unknown precursor which then becomes a monocyte (immature macrophage)).
In the liver from hepatocytes (liver cells) in to the Hepatic sinusoids.
Hepatic macrophages are special phagocytic cells, also called Kupffer cells, that line the sinusoids and remove debris from the blood.
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.
Hepatic tissue refers to the tissue found in the liver, which is responsible for various functions such as detoxification, metabolism, and storage of nutrients. It is made up of hepatocytes, which are the main functional cells of the liver. Hepatic tissue plays a crucial role in maintaining the body's overall health and well-being.
Renal circulation, receiving about 20% of cardiac output, branches from the abdominal aorta and returns to the ascending vena cava. Hepatic circulation is the system of veins made of the hepatic portal vein and its tributaries.
The bile produced by hepatocytes drains into canaliculi, which are small channels that take the bile to the bile ductules. These eventually merge to become the common bile duct, which opens into the duodenum (the first part of the small intestine).
Stellate macrophages of the liver, also known as Kupffer cells, are located in the liver sinusoids, which are specialized blood vessels within the hepatic tissue. They play a crucial role in the immune response by phagocytosing pathogens and debris in the bloodstream. Kupffer cells are positioned strategically to monitor blood as it flows from the portal vein and hepatic artery, allowing them to perform their functions effectively.
a. hepatocytes b. bile canaliculi c. bile ducts d. left & right hepatic ducts e. common hepatic duct f. cystic duct g. gallbladder h. cystic duct i. common hepatic duct j. hepatopancreatic ampulla k. duodenum
hepatic cells.
Yes, "hepatic liver cancer" and "hepatocellular carcinoma (HCC) of the liver" are referring to the same condition. Hepatocellular carcinoma is the most common type of primary liver cancer, and it specifically refers to cancer that begins in the hepatocytes, which are the main type of liver cells. "Hepatic" simply means "related to the liver," so "hepatic liver cancer" is another way to describe hepatocellular carcinoma or liver cancer that originates in the liver cells.
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 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.