Question

Heparin is secreted by
A) Oxyntic cell
B) Mast cells
C) Goblet cells
D) All the above

Answer 1

Hint: Heparin as well as its low-molecular - weight derivatives are successful in reducing deep vein thrombosis and pulmonary embolism in at-risk patients, although no data shows that one is more effective at avoiding mortality than the other.

Complete Answer:
Heparin, also recognized as unfractionated heparin (UFH), is a drug with glycosaminoglycan that occurs naturally. It acts as an anticoagulant (blood thinner) for treatment. It is also used, primarily, in the treatment of heart problems and pathological angina. It is injected into a vein and under the skin by injection. Some applications include inside examination tubes and equipment for kidney dialysis.

Now, let us find the solution from the options-
- The epithelial cells that release hydrochloric acid (HCl) and the intrinsic factor are also recognized as parietal cells. These cells are situated in the stomach glands present in the fundus lining and the stomach body. Thus, option A is not the correct option.
- Heparin is just an injectable anticoagulant which is used to prevent blood clots from developing in vessels. Heparin appears in the body naturally and is generated by mast cells and basophils. Heparin does not specifically break down clots, but strengthens the normal processes of clot lysis in the body.
- Goblet cells are single celled mucin-secreting intraepithelial glands dispersed inside simple epithelia. Thus option C is not the correct option.

Thus, the correct answer is option (B) Mast cells.

Note: Popular side effects include swelling, injection site pain, and low platelets in the blood. Severe side effects involve thrombocytopenia, which is caused by heparin. In those with impaired kidney function, greater treatment is required. Used during pregnancy and lactation, heparin tends to be reasonably healthy. In all mammalians, heparin is formed by mast cells and basophils.