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What is important function of the intrinsic factor found in the stomach?
Wiki User
∙ 12y ago
the b12 intrinsic factor produced by the parietal cells in the stomach (parietal cells also produce HCL, the acid that dissolves food and converts pesinogen (secreted by the chief cells). B12 is necessary for carbohydrate, protein and fat to be used by the boy but most importantly b12 is necessary for all cells in the body (especially red blood cells) to work properly; if deficient in the body the person may develop pernicious anemia (due to the excessive destruction of immature blood cells or the lack of their production due to a lack of vitamin b12) as well as other problems such as problems with the nervous system sue to the fact that b12 is used to cover nerve cells thus the lack of vitamin b12 can also get to the brain and in kill the person. The intrinsic factor secreted by the stomach's parietal cells is used to absorb vitamin b12 as the body cannot absorb it on its own. As a result the intrinsic factor is essential for life as there will be vitamin vb12 deficiency if there is no intrinsic factor to help the boy absorb it. Another important fact is that vitamin b12 is absorbed( with the help of the intrinsic factor) by cubulin receptors in the ileum of the small intestine.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoNo
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The most important function of the stomach and perhaps the only function that appears to be essential for life is the?
secretion of intrinsic factor
Which cells produce intrinsic factor?
Intrinsic factor is produced in the fundus and body of the stomach by parietal cells that line the stomach. The purpose of intrinsic factor is so vitamin B can be absorbed in the small intestine.
What the importance of intrinsic factor?
Intrinsic factor is glycoprotein that is produced by the parietal cells of the stomach.
Aids in absorption of vitamin b12?
It is called intrinsic factor, which enables the absorption of B12. Intrinsic factor is found in the parietal cells (mucosa cells) of the stomach lining.
Why do you need intrinsic factor?
Intrinsic factor or gastric intrinsic factor is a protein produced by the stomach. It is used to absorb vitamin B12 in the small intestine. When there is a deficiency of the Intrinsic factor, there is a deficiency in the absorption of B12 into the body and this leads to pernicious anemia.
What role of the stomach is essential to life?
production of intrinsic factor
Where does the absorption of vitamin B12 occur?
The vitamin B12 is a very important nutrient; it lowers risk of stroke, heart disease, cancer, Parkinson's, and Alzheimer's disease. The vitamin begins to absorb in the mouth, in contrast to most nutrients.
What is the function of the intrinsic factor?
Intrinsic factor is necessary for the proper absorption of vitamin b12 which is necessary for red blood cell maturation, and therefore prevents pernicious anemia
What enables absorption of b12 across small intestine wall?
Intrinsic factor, which is made in the stomach.
Which vitamin need instritic factor for stomach for absortion?
B12 is the vitamin that requires intrinsic factor for absorption. B12 is also known as cobalamin.
How stomach helps in erythropoiesis?
parietal cells which can be found in gastric gland of stomach secretes intrinsic factor, which is a type of glycoprotein. this intrinsic factor, together with vitamin B12 is required for effective absorption of iron in small intestine. iron is required in erythropoiesis to produce haemoglobin. if iron absorption is low, RBC production will be affected. in summary, stomach helps in RBC production by producing intrinsic cells required in iron absorption.
Which pathway of blood coagulation has factor VIII th as important factor?
Intrinsic pathway of coagulation (measured as PTT in laboratories).
