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Mechansim of Human allergic reaction caused by foreign substance or Allergens like pollen grain which are harmless but lead to hypersensitivity and activation of Mast cell degranulation vector eps
Mechanism of allergy. IgE molecules attach themselves to mast cells. When allergen enters the body for the second time, the IgE antibodies reacts. mast cells release histamine
Telecommunications tower antenna icon wifi internet icon vector 4G, 5G, 6G for web app banner logo button - Vector
5g mobile internet communication tower of cellular network. Wireless broadband antenna transmissions telecommunication signal. Aerial mast of digital connection broadcasting data on portable devices.
Vintage sailboat

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