Question

what is a intrinsic factor ?​

Answer 1

hi,

Intrinsic Factor is secreted by the parietal cells of the stomach and is necessary for absorption of Vitamin B12 in the intestines. ... A positive Intrinsic Factor antibody result can exclude the need for further testing, such as the Schillings test.

Answer 2

Answer:

• Intrinsic factor is a substance that is secreted by the stomach.
• This helps in the absorption of vitamin B12.
• It is a glycoprotein.
• It is produced by the parietal cells of the stomach.
• It is made by cells in the stomach.
• Without it vitamin B12 can't be absorbed and this leaves the body of human beings as a waste.
• Lack of intrinsic factors leads to a disease called pernicious Anemia.
• It is a complex compound containing both polysaccharide and proteins.