Answer
Verified
364.8k+ views
Hint: Kupffer cells are found attached to the endothelial cells of sinusoids. These kupffer cells behave as immune cells as they comprise a large number of macrophages present inside the body.
Complete answer:
Macrophages form a part of white blood cells. They are responsible for providing innate immunity to the body. Every organ of the body consists of different types of macrophages that kill microorganisms, cancerous cells, and engulfs foreign particles through phagocytosis. Kupffer cells are found in the liver. The Kupffer cells are amoeboid in shape. They are present inside the liver sinusoidal cells. Organs for projection, like lamellipodia, pseudopodia and microvilli are present on the surface of kupffer cells which perform the function of endocytosis. Inside the body, lethal substances removal and their detoxification is carried out through the liver. Kupffer cells are the large cells that are found attached at the hepatic sinusoidal lining inside the liver. They play a major role in removing the debris and pathogens entering the small intestine via hepatic portal vein. Hence the kupffer cells form an important part of the mononuclear phagocyte system by constituting the major portion of the tissue macrophages found inside the body.
On the other hand, Islets of Langerhans cells are present in pancreas; intestinal macrophages are present in intestine while monocyte-derived macrophages are present in kidneys.
Hence, the correct answer is option (A).
Note: Kupffer cells are also referred to as Kupffer–Browicz cells and stellate macrophages. They serve as the primary immune cells that counter the bacterial endotoxins, gut bacteria and debris of microbes that are being transported from the gastrointestinal tract to the liver through the hepatic portal vein. Therefore, any sort of malfunctioning in kupffer cells might be responsible for several liver diseases such as viral hepatitis, alcoholic liver disease, steatohepatitis , liver fibrosis, intrahepatic cholestasis and liver activation or rejection at the time of transplantation.
Complete answer:
Macrophages form a part of white blood cells. They are responsible for providing innate immunity to the body. Every organ of the body consists of different types of macrophages that kill microorganisms, cancerous cells, and engulfs foreign particles through phagocytosis. Kupffer cells are found in the liver. The Kupffer cells are amoeboid in shape. They are present inside the liver sinusoidal cells. Organs for projection, like lamellipodia, pseudopodia and microvilli are present on the surface of kupffer cells which perform the function of endocytosis. Inside the body, lethal substances removal and their detoxification is carried out through the liver. Kupffer cells are the large cells that are found attached at the hepatic sinusoidal lining inside the liver. They play a major role in removing the debris and pathogens entering the small intestine via hepatic portal vein. Hence the kupffer cells form an important part of the mononuclear phagocyte system by constituting the major portion of the tissue macrophages found inside the body.
On the other hand, Islets of Langerhans cells are present in pancreas; intestinal macrophages are present in intestine while monocyte-derived macrophages are present in kidneys.
Hence, the correct answer is option (A).
Note: Kupffer cells are also referred to as Kupffer–Browicz cells and stellate macrophages. They serve as the primary immune cells that counter the bacterial endotoxins, gut bacteria and debris of microbes that are being transported from the gastrointestinal tract to the liver through the hepatic portal vein. Therefore, any sort of malfunctioning in kupffer cells might be responsible for several liver diseases such as viral hepatitis, alcoholic liver disease, steatohepatitis , liver fibrosis, intrahepatic cholestasis and liver activation or rejection at the time of transplantation.
Recently Updated Pages
How do you arrange NH4 + BF3 H2O C2H2 in increasing class 11 chemistry CBSE
Is H mCT and q mCT the same thing If so which is more class 11 chemistry CBSE
What are the possible quantum number for the last outermost class 11 chemistry CBSE
Is C2 paramagnetic or diamagnetic class 11 chemistry CBSE
What happens when entropy reaches maximum class 11 chemistry JEE_Main
Calculate the volume occupied by 88 gram of CO2 at class 11 chemistry CBSE
Trending doubts
Difference Between Plant Cell and Animal Cell
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
How do you solve x2 11x + 28 0 using the quadratic class 10 maths CBSE
Select the correct plural noun from the given singular class 10 english CBSE
What organs are located on the left side of your body class 11 biology CBSE
The sum of three consecutive multiples of 11 is 363 class 7 maths CBSE
What is the z value for a 90 95 and 99 percent confidence class 11 maths CBSE
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
How many squares are there in a chess board A 1296 class 11 maths CBSE