Mast-cells sentence example
mast-cells
- It is also known to prevent the release of inflammatory chemicals called basophils and eosinophils from mast cells and white blood cells.
- In response to an allergen entering the body, mast cells in our immune systems release histamine, the substance that causes allergic symptoms.
- Only with the use of an electron microscope are these " ghost " mast cells seen.
- In contrast, these receptors were not detected on mast cells purified from human lung parenchyma.
- Factors produced by mast cells also caused vacuole formation but not cell death.Advertisement
- When an imbalance occurs, the body produces histamine, a biogenic amine, which is released from the mast cells of the skin.
- Allergic reactions involve a special set of cells in the immune system known as mast cells.
- Inside the mast cells are reactive chemicals in small packets or granules.
- When the antibodies encounter allergens, mast cells release granules, which spill out their chemicals onto the cells of nearby tissues, including blood vessels and nerves.
- In other words, airborne and food allergens that are inhaled or ingested are capable of causing skin reactions when contact is made with mast cells.Advertisement
- Antihistamines work by blocking the effects of histamine, a chemical released by mast cells during an allergic response to an allergen.
- These are usually caused by direct stimulation of the mast cells.
- When mast cells encounter an allergen, they release histamine and other chemicals, both locally and into the bloodstream.
- Like all allergic reactions, AR involves a special set of cells in the immune system known as mast cells.
- Inside, mast cells store reactive chemicals in small packets called granules.Advertisement
- Antihistamines block the histamine receptors on nasal tissue, decreasing the effect of histamine release by mast cells.
- All allergic reactions involve a special set of cells in the immune system known as mast cells.
- Inside, mast cells store reactive chemicals in small packets, called granules.
- Immune hypersensitivity reaction-An allergic reaction that is mediated by mast cells and occurs within minutes of allergen contact.